CH665876A5 - METHOD FOR PRODUCING A WING FOR WINDOWS AND DOORS AND WING PRODUCED THEREFOR. - Google Patents
METHOD FOR PRODUCING A WING FOR WINDOWS AND DOORS AND WING PRODUCED THEREFOR. Download PDFInfo
- Publication number
- CH665876A5 CH665876A5 CH2438/84A CH243884A CH665876A5 CH 665876 A5 CH665876 A5 CH 665876A5 CH 2438/84 A CH2438/84 A CH 2438/84A CH 243884 A CH243884 A CH 243884A CH 665876 A5 CH665876 A5 CH 665876A5
- Authority
- CH
- Switzerland
- Prior art keywords
- spars
- wing
- groove
- pane
- insulating glass
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/84—Specific machine types or machines suitable for specific applications
- B29C66/843—Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
- B29C65/2007—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror" characterised by the type of welding mirror
- B29C65/203—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror" characterised by the type of welding mirror being several single mirrors, e.g. not mounted on the same tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/116—Single bevelled joints, i.e. one of the parts to be joined being bevelled in the joint area
- B29C66/1162—Single bevel to bevel joints, e.g. mitre joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/524—Joining profiled elements
- B29C66/5243—Joining profiled elements for forming corner connections, e.g. for making window frames or V-shaped pieces
- B29C66/52431—Joining profiled elements for forming corner connections, e.g. for making window frames or V-shaped pieces with a right angle, e.g. for making L-shaped pieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/725—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs
- B29C66/7252—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs hollow-walled
- B29C66/72523—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs hollow-walled multi-channelled or multi-tubular
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/54—Fixing of glass panes or like plates
- E06B3/5454—Fixing of glass panes or like plates inside U-shaped section members
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/9604—Welded or soldered joints
- E06B3/9608—Mitre joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
- B29C66/322—Providing cavities in the joined article to collect the burr
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/001—Profiled members, e.g. beams, sections
- B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
- B29L2031/005—Profiled members, e.g. beams, sections having a profiled transverse cross-section for making window frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/778—Windows
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Wing Frames And Configurations (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Joining Of Glass To Other Materials (AREA)
Description
BESCHREIBUNG Die Erfindung betrifft ein Verfahren zur Herstellung eines Flügels für Fenster und Türen, bei dem eine Isolierglasscheibe von einem aus Holmen aus Kunststoff bestehenden Rahmen umgeben ist, wobei die mit einer Glashaltenut und mit mindestens einer Profilnut versehenen Holme auf Gehrung geschnitten über den Rand der Isolierglasscheibe geschoben und die Gehrungsflächen der Holme miteinander verbunden werden und in der Glashaltenut ein Dichtklebemittel eingebracht wird, mittels dem Holme und Isolierglasscheibe miteinander verbunden werden sowie ein nach dem Verfahren hergestellter Flügel. DESCRIPTION The invention relates to a method for producing a sash for windows and doors, in which an insulating glass pane is surrounded by a frame consisting of plastic spars, the spars provided with a glass retaining groove and with at least one profile groove being miter cut over the edge of the insulating glass pane are pushed and the miter surfaces of the spars are connected to one another and a sealing adhesive is introduced into the glass holding groove, by means of which the spars and insulating glass pane are connected to one another and a wing produced according to the method.
Das bisherige Verfahren zur Herstellung von Flügeln ist aus der DE-OS 2 203 771 bekannt, bei dem zur Bildung des Flügelrahmens die einzelnen Holme über den Rand der Scheibe geschoben werden. Dabei dringt der Rand der Scheibe in die einseitig offene Glashaltenut ein und drückt hierbei den auf dem Mündungsschlitz der Glashaltenut aufgelegten Dichtklebemittelstrang in die Glashaltenut. Das Dichtklebemittel verbindet den Holm mit der Scheibe. Der Flügel wird somit erst auf der Scheibe gebildet. Die Scheibe und der Flügel bilden dadurch eine unlösbare Baueinheit. Die auf Gehrung geschnittenen Holme des Flügels sind durch ein Klebemittel miteinander verbunden. Dieses Verfahren hat sich in der Praxis bewährt. The previous method for the manufacture of sashes is known from DE-OS 2 203 771, in which the individual spars are pushed over the edge of the pane in order to form the sash frame. The edge of the pane penetrates the glass holding groove, which is open on one side, and in doing so presses the strand of sealing adhesive placed on the mouth slot of the glass holding groove into the glass holding groove. The sealing adhesive connects the spar to the pane. The wing is thus only formed on the disc. The disc and the wing thus form an inseparable unit. The miter cut spars of the wing are connected to each other by an adhesive. This method has proven itself in practice.
Bei Herstellung eines Flügels nach dem eingangs genannten Verfahren unter Verwendung einer Isolierglasscheibe, deren Einzelscheiben einen grossen Abstand voneinander besitzen, hat sich die Verbindung der einzelnen Holme an den Gehrungsflächen mittels eines Klebemittels als nicht genügend stabil erwiesen. Um ein Auseinanderklaffen der Gehrungsflächen insbesondere im Bereich des Flügelüberschlags zu verhindern, sind zusätzliche Eckwinkel am Flügel erforderlich. Infolge der breiteren Glashaltenut zur Aufnahme der Isolierglasscheibe wird das Dichtklebemittel vor dem Aufschieben der Holme auf die Isolierglasscheibe direkt in die Glashaltenut eingeführt. Die richtige Dosierung des Dichtklebemittels ist hierbei schwierig. Wird zuviel Dichtklebemittel aufgetragen, so tritt teilweise das Dichtklebemittel beim Aufschieben der Holme über den Rand der Scheibe unkontrolliert aus der Glashaltenut hervor und muss nachträglich von der Scheibenfläche wieder entfernt werden. Bei zu geringer Dosierung ist eine Nachversiegelung des Flügels erforderlich. When producing a wing according to the method mentioned at the beginning using an insulating glass pane, the individual panes of which are spaced a large distance apart, the connection of the individual spars on the miter surfaces by means of an adhesive has not proven to be sufficiently stable. In order to prevent the miter surfaces from gaping apart, particularly in the area of the sash flap, additional corner angles on the sash are required. As a result of the wider glass holding groove for receiving the insulating glass pane, the sealing adhesive is introduced directly into the glass holding groove before the bars are pushed onto the insulating glass pane. Proper dosing of the sealing adhesive is difficult here. If too much sealing adhesive is applied, the sealing adhesive partially emerges from the glass holding groove in an uncontrolled manner when the bars are pushed over the edge of the pane and must be subsequently removed from the pane surface. If the dosage is too low, the wing must be resealed.
Die Aufgabe der Erfindung besteht nun darin, ein Verfahren zur Herstellung eines Flügels für Fenster und Türen aus Kunststoffprofilen zu schaffen, das in einfacher Weise die Verbindung der einzelnen Holme hinsichtlich der Festigkeit wesentlich verbessert und bei dem das Dichtklebemittel in der Glashaltenut derart angeordnet werden kann, dass eine Nacharbeit bezüglich des Dichtklebemittels entfällt. The object of the invention is to provide a method for producing a wing for windows and doors from plastic profiles, which considerably improves the strength of the connection between the individual bars in a simple manner and in which the sealing adhesive can be arranged in the glass holding groove in such a way that that reworking with regard to the sealing adhesive is not necessary.
Die gestellte Aufgabe wird erfindungsgemäss dadurch gelöst, dass die zu verbindenden Holme auf der Isolierglasscheibe miteinander verschweisst werden, dass durch je einen aus der Ebene jeder der parallel zueinander ausgerichteten Wandungen der Glashaltenut vorstehenden, im Abstand vom freien Wandungsende angeordneten Distanzsteg die Isolierglasscheibe in der Glashaltenut zentriert wird und dass nach dem Verschweissen das Dichtklebemittel beidseitig der Isolierglasscheibe in die von Scheibenfläche, Wandung und Distanzsteg gebildete offene Nut eingebracht wird. Durch das Verschweissen der Holme an den Gehrungsflächen wird eine homogene Verbindung mit sehr hoher Festigkeit erzielt, wodurch insbesondere ein Auseinanderklaffen der Gehrungsflächen im Bereich des Flügelüberschlags eines Flügels vermieden wird und dadurch ein zusätzlicher Eckwinkel in Wegfall gelangt. Mittels der an den Wandungen der Glashaltenut angeordneten Distanzstege wird die Isolierglasscheibe innerhalb der Glashaltenut zentriert. Da sich die Distänzstege bis zur Scheibenfläche erstrecken, wird gleichzeitig beidseitig der Isolierglasscheibe innerhalb der Glashaltenut eine zu deren Grund abgeschlossene Nut gebildet, in die nach dem Schweissvorgang das Dichtklebemittel mittels einer Druckpistole in einfacher Weise bei gleichzeitiger Sichtkontrolle eingebracht wird. The object is achieved according to the invention in that the spars to be connected are welded to one another on the insulating glass pane, such that the insulating glass pane is centered in the glass holding groove by a spacer which projects from the plane of each of the parallel walls of the glass holding groove and is spaced from the free end of the wall and that after welding, the sealing adhesive is introduced on both sides of the insulating glass pane into the open groove formed by the pane surface, wall and spacer. By welding the spars on the miter surfaces, a homogeneous connection with very high strength is achieved, which in particular prevents the miter surfaces from spreading apart in the area of the wing overlap of a wing, thereby eliminating an additional corner angle. The insulating glass pane is centered within the glass holding groove by means of the spacer webs arranged on the walls of the glass holding groove. Since the spacer webs extend up to the pane surface, a groove which is closed at the bottom of the insulating glass pane is formed on both sides of the insulating glass pane, into which groove the sealing adhesive is introduced in a simple manner with a pressure gun after the welding process, with simultaneous visual inspection.
Gemäss einer Ausgestaltung der Erfindung ist es vorteilhaft, dass die Holme mittels eines senkrecht zur Scheibenfläche bewegbaren, abgesetzten Schweissspiegels erhitzt und durch Zusammenführen der Holme unter Druck stumpf miteinander verschweisst werden und dass nach dem Abbinden According to one embodiment of the invention, it is advantageous that the spars are heated by means of a stepped welding mirror which is movable perpendicular to the pane surface and are butt-welded to one another by bringing the spars together under pressure and that after the setting
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des Dichtklebemittels die beim Verschweissen gebildeten Schweissraupen auf der Sichtfläche des Flügels entfernt werden. Mittels des senkrecht zur Scheibenfläche zugeführten und mit einem Absatz zum Untergreifen der Isolierglasscheibe versehenen Schweissspiegels werden die Gehrungsflächen der Holme so weit erhitzt, bis diese durchplasti-fiziert sind. Sodann wird der Schweissspiegel wieder zurückgezogen und die Holme unter Druck zusammengeführt, wobei die einander benachbarten Holme unter Bildung einer Schweissraupe stumpf miteinander verschweisst werden. Nach dem Abbindevorgang des Dichtklebemittels werden dann mittels eines geeigneten Werkzeugs die beim Stumpf-schweissen gebildeten Schweissraupen entfernt. of the sealing adhesive, the welding beads formed during welding are removed from the visible surface of the wing. By means of the welding mirror, which is fed perpendicular to the pane surface and provided with a shoulder for reaching under the insulating glass pane, the miter surfaces of the spars are heated until they are fully plastified. The welding mirror is then withdrawn again and the bars are brought together under pressure, the adjacent bars being butt-welded to form a welding bead. After the sealing adhesive has set, the welding beads formed during butt welding are then removed using a suitable tool.
Nach einem weiteren Merkmal der Erfindung werden alle Holme gleichzeitig miteinander verschweisst, wodurch ein rationeller Verfahrensablauf erzielt wird. According to a further feature of the invention, all spars are welded to one another at the same time, as a result of which an efficient process sequence is achieved.
Nach einer praktischen Ausführungsform wird jeder der Holme nach dem Ablängen an den Gehrungsflächen mindestens im Bereich der Profilnut mit einer Abschrägung bzw. Ausnehmung versehen. Die beim Stumpfschweissen zweier Holme gebildete Schweissraupe verbleibt dadurch im Bereich der Profilnut innerhalb der Abschrägung bzw. Ausnehmung, wodurch ein nachträgliches Freimachen der Profilnut von der Schweissraupe nahezu entfällt. According to a practical embodiment, each of the spars is provided with a bevel or recess on the miter surfaces at least in the region of the profile groove. The welding bead formed during butt welding of two spars thus remains in the area of the profile groove within the chamfer or recess, as a result of which there is virtually no need to subsequently clear the profile groove from the welding bead.
Bei einem nach dem Verfahren hergestellten Flügel ist es günstig, dass am freien Ende jeder Wandung der Glashaltenut eine an der Scheibenfläche anliegende, weiche Dichtlippe angeordnet ist. Nach dem Einbringen des Dichtklebemittels in die Nut zwischen Scheibenfläche und Wandung der Glashaltenut wird jede Nut durch die an der Scheibenfläche anliegende Dichtlippe abgedeckt. Da die weiche Dichtlippe an der Scheibenfläche direkt anliegt, ergibt sich ein nahtloser Übergang zwischen Scheibenfläche und Holm, wodurch der optische Eindruck des Flügels verbessert wird. In the case of a wing produced according to the method, it is advantageous for a soft sealing lip which lies against the pane surface to be arranged at the free end of each wall of the glass holding groove. After the sealing adhesive has been introduced into the groove between the pane surface and the wall of the glass holding groove, each groove is covered by the sealing lip which lies against the pane surface. Since the soft sealing lip is in direct contact with the pane surface, there is a seamless transition between the pane surface and the spar, which improves the visual impression of the wing.
Dabei ist es vorteilhaft, dass jede Wandung der Glashaltenut im Bereich zwischen Dichtlippe und Distanzsteg mit einer in Längsrichtung der Nut verlaufenden Riffelung versehen ist. Es wird dadurch eine verbesserte Haftung des Dichtklebemittels an der Wandung der Glashaltenut erzielt. It is advantageous that each wall of the glass holding groove in the area between the sealing lip and spacer is provided with corrugations running in the longitudinal direction of the groove. This results in improved adhesion of the sealing adhesive to the wall of the glass holding groove.
Nach einer praktischen Ausgestaltung ist der Distanzsteg im Querschnitt spitzwinklig ausgebildet und im wesentlichen senkrecht zur Scheibenfläche ausgerichtet, wodurch das Aufschieben der Holme über den Rand der Isolierglasscheibe erleichtert wird. According to a practical embodiment, the spacer web has an acute-angled cross section and is oriented essentially perpendicular to the pane surface, which makes it easier to slide the spars over the edge of the insulating glass pane.
Weitere Vorteile und Einzelheiten des Gegenstands der Erfindung sind der Zeichnung zu entnehmen, die in schema-tischer Darstellung eine bevorzugte Ausführungsform als Beispiel zeigt. Es stellen dar: Further advantages and details of the object of the invention can be seen in the drawing, which shows a preferred embodiment as an example in a schematic representation. They represent:
Fig. 1 einen Teilschnitt durch einen erfindungsgemäss dargestellten Flügel, 1 is a partial section through a wing shown according to the invention,
Fig. 2 eine Draufsicht auf eine schematisch dargestellte Vorrichtung zum Stumpfschweissen der einzelnen Holme eines Flügels. Fig. 2 is a plan view of a schematically illustrated device for butt welding the individual spars of a wing.
Der Flügel besteht im wesentlichen aus dem aus Kunststoffprofilen hergestellten Rahmen 1 und der Isolierglasscheibe 2. Die Isolierglasscheibe 2 wird gebildet von zwei durch den Abstandhalter 4 getrennte Einzelscheiben 5, 6. Zwischen den Einzelscheiben 5,6 ist an der Schmalseite des Abstandhalters 4 zur inneren Abdichtung je ein Strang Butyl 3 angeordnet. Zur äusseren Abdichtung der Isolierglasscheibe 2 dient eine Schicht aus Thiokol 3', durch die eine hohe Verbundfestigkeit erreicht wird. Der Abstandhalter 4 besitzt eine Hohlkammer 7 zur Aufnahme eines Trocknungsmittels 8, welches die zwischen den Scheiben 5,6 eingeschlossene Luftfeuchtigkeit durch die Öffnungen 9 im Abstandhalter 4 aufnimmt. The wing consists essentially of the frame 1 made of plastic profiles and the insulating glass pane 2. The insulating glass pane 2 is formed by two individual panes 5, 6 separated by the spacer 4. Between the individual panes 5, 6 there is on the narrow side of the spacer 4 for internal sealing one strand of butyl 3 each. For the external sealing of the insulating glass pane 2, a layer of thiokol 3 'is used, through which a high bond strength is achieved. The spacer 4 has a hollow chamber 7 for receiving a drying agent 8, which absorbs the air moisture enclosed between the panes 5, 6 through the openings 9 in the spacer 4.
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Der Flügel 1 besitzt eine im Querschnitt U-förmige Glashaltenut 10 zur Aufnahme der Isolierglasscheibe 2. An den parallel zueinander ausgerichteten Wandungen 11 der Glashaltenut 10 ist jeweils ein aus der Ebene der Wandung 11 vorstehender Distanzsteg 12 angeformt, der einen Abstand vom freien Ende der Wandung 11 besitzt. Die Distanzstege 12 sind im Querschnitt spitzwinklig ausgebildet und liegen mit der Spitze an der Isolierglasscheibe 2 dicht an. In die von Wandung 11, Scheibenfläche 13 und Distanzsteg 12 beidseitig der Isolierglasscheibe 2 gebildeten Nuten 14 befindet sich ein Dichtklebemittel 15, das den Flügel 1 mit der Isolierglasscheibe 2 zu einer unlösbaren Einheit verbindet. Am freien Ende jeder Wandung 11 ist eine an der Scheibenfläche 13 anliegende, weiche Dichtlippe 16 angeordnet, welche die Nut The wing 1 has a U-shaped glass holding groove 10 for receiving the insulating glass pane 2. A spacer web 12 protruding from the plane of the wall 11 is formed on the walls 11 of the glass holding groove 10 which are aligned parallel to one another and which is at a distance from the free end of the wall 11 owns. The spacer webs 12 are formed at an acute angle in cross section and lie tightly with the tip on the insulating glass pane 2. In the grooves 14 formed by the wall 11, the pane surface 13 and the spacer web 12 on both sides of the insulating glass pane 2 there is a sealing adhesive 15 which connects the wing 1 to the insulating glass pane 2 to form an inseparable unit. At the free end of each wall 11 there is a soft sealing lip 16 which bears against the disk surface 13 and which forms the groove
14 abschliesst. Zur Haftverbesserung des Dichtklebemittels 14 completes. To improve the adhesion of the sealing adhesive
15 an der Wandung 11 der Glashaltenut 10 ist diese mit einer in Längsrichtung der Nut 14 verlaufenden Riffelung 17 versehen. Auf der dem Grund 18 der Glashaltenut 10 gegenüberliegenden Profilwandung 19 des Flügels 1 ist eine Profilnut 20 mit einer Hinterschneidung 24 angeordnet zur Aufnahme von Beschlagteilen. Senkrecht dazu und in Verlängerung einer der Wandungen 11 der Glashaltenut 10 besitzt der Flügel 1 einen Flügelüberschlag 21. 15 on the wall 11 of the glass holding groove 10, this is provided with a corrugation 17 running in the longitudinal direction of the groove 14. On the base 18 of the glass retaining groove 10 opposite the profile wall 19 of the wing 1, a profile groove 20 is arranged with an undercut 24 for receiving fittings. Perpendicular to this and in extension of one of the walls 11 of the glass retaining groove 10, the wing 1 has a wing flap 21.
Zur Herstellung des Flügels 1 werden von einem Kunststoffprofil jeweils zwei Holme 22 bzw. 23 auf Gehrung abgesägt. Auf der mit dem Flügelüberschlag 21 versehenen Seite der Holme 22,23 ist auf deren Sichtfläche eine Dekorfolie 25 aufgetragen, die in Fig. 1 strichpunktiert dargestellt ist. In die in Fig. 2 schematisch dargestellte Schweissvorrichtung wird zuerst die Isolierglasscheibe 2 flach auf die Auflager 26 der Grundplatte 27 aufgelegt und dort lagenfixiert. Die auf Gehrung abgelängten Holme 22,23 werden zusätzlich an den Gehrungsflächen 28 im Bereich der Profilnut 20 mit einer Abschrägung 29 versehen, wie dies in der Einzelheit «X» ver-grössert dargestellt ist. To produce the wing 1, two spars 22 and 23 are mitred, respectively, from a plastic profile. On the side of the spars 22, 23 provided with the wing flap 21, a decorative film 25 is applied to the visible surface thereof, which is shown in broken lines in FIG. 1. In the welding device shown schematically in FIG. 2, the insulating glass pane 2 is first placed flat on the supports 26 of the base plate 27 and fixed there in position. The spars 22, 23 cut to miter are additionally provided with a bevel 29 on the miter surfaces 28 in the area of the profile groove 20, as shown enlarged in the detail “X”.
Ferner werden im Bereich der Dekorfolie 25 die Gehrungsflächen 28 mit einer Ausnehmung versehen, deren Breite gleich der halben Stärke des beim Stumpfschweissen verbrauchten Materials entspricht, so dass in diesem Bereich keine Verschweissung stattfindet. Sodann werden die Holme 22,23 in die in einer gemeinsamen Ebene angeordneten Spannvorrichtungen 30,31 so eingesetzt, dass der Flügelüberschlag 21 der Grundplatte 27 benachbart ist. Die einander gegenüberliegenden Spannvorrichtungen 30 schieben in einem Arbeitsgang die beiden Holme 22 über den Rand der Isolierglasscheibe 2 auf. Anschliessend werden vier beheizte, die Isolierglasscheibe 2 teilweise übergreifende, abgesetzte Schweissspiegel 32 senkrecht zur Scheibenfläche 13 zwischen die Gehrungsflächen 28 der Holme 22,23 eingeführt und an die Gehrungsflächen 28 der Holme 22 angesetzt. Gleichzeitig werden die Holme 23 durch die Spannvorrichtungen 31 über den Rand der Isolierglasscheibe 2 in Pfeilrichtung aufgeschoben, bis die Gehrungsflächen 28 an den Schweissspiegeln 32 anliegen. Durch die beheizten Schweissspiegel 32 werden die Enden der Holme 22,23 so weit erwärmt, bis diese durchplastifiziert sind. Dann werden durch die Spannvorrichtungen 31 die Holme 23 entgegen der Pfeilrichtung etwas zurückgezogen und gleichzeitig die vier Schweissspiegel 32 zurückgenommen. Mittels den Spannvorrichtungen 31 werden die Holme 23 wieder in Pfeilrichtung bewegt und mittels Druck zur Anlage an den Gehrungsflächen 28 der benachbarten Holme 22 gebracht, wobei die erwärmten Gehrungsflächen 28 der Holme 22,23 unter Bildung einer Schweissraupe stumpf miteinander verschweisst werden. Furthermore, the miter surfaces 28 are provided with a recess in the area of the decorative film 25, the width of which corresponds to half the thickness of the material used in the butt welding, so that no welding takes place in this area. The spars 22, 23 are then inserted into the clamping devices 30, 31 arranged in a common plane such that the wing flap 21 is adjacent to the base plate 27. The opposing clamping devices 30 push the two spars 22 over the edge of the insulating glass pane 2 in one operation. Four heated, offset welding mirrors 32, which partially overlap the insulating glass pane 2, are then introduced perpendicular to the pane surface 13 between the miter surfaces 28 of the spars 22, 23 and are attached to the miter surfaces 28 of the spars 22. At the same time, the spars 23 are pushed by the clamping devices 31 over the edge of the insulating glass pane 2 in the direction of the arrow until the miter surfaces 28 bear against the welding mirrors 32. The ends of the spars 22, 23 are heated by the heated welding mirrors 32 until they are plastified. Then the spars 23 are pulled back somewhat against the direction of the arrow by the tensioning devices 31 and at the same time the four welding mirrors 32 are withdrawn. The spars 23 are moved again in the direction of the arrow by means of the clamping devices 31 and brought to bear against the miter surfaces 28 of the adjacent spars 22 by means of pressure, the heated miter surfaces 28 of the spars 22, 23 being butt-welded to form a weld bead.
Nach dem Schweissvorgang wird der Flügel 1 den Spannvorrichtungen 30,31 entnommen. In einem weiteren Arbeitsgang wird dann das Dichtklebemittel 15 in die Nuten After the welding process, the wing 1 is removed from the clamping devices 30, 31. In a further operation, the sealing adhesive 15 is then in the grooves
3 3rd
5 5
10 10th
15 15
20 20th
25 25th
30 30th
35 35
40 40
45 45
50 50
55 55
60 60
65 65
665876 665876
14 mittels einer Druckpistole eingebracht, wobei die jeweilige Dichtlippe 16 von der Scheibenfläche 13 kurz abgehoben wird. Nach dem Abbinden des Dichtklebemittels 15 bilden die Holme 22,23 und die Isolierglasscheibe 2 eine unlösbare Einheit. Abschliessend wird mittels eines geeigneten Werkzeuges die beim Schweissen gebildete Schweissraupe auf der Sichtfläche des Flügels 1 entfernt. Durch die Ausnehmungen im Bereich der Dekorfolie 25 und durch die Abschrägungen 29 im Bereich der Profilnut 20 entfällt dort das Entfernen der s Schweissraupe. 14 introduced by means of a pressure gun, with the respective sealing lip 16 being lifted off the disk surface 13 briefly. After the sealing adhesive 15 has set, the spars 22, 23 and the insulating glass pane 2 form an inseparable unit. Finally, the welding bead formed during the welding on the visible surface of the wing 1 is removed using a suitable tool. Due to the recesses in the area of the decorative film 25 and the bevels 29 in the area of the profile groove 20, there is no need to remove the welding bead.
B B
1 Blatt Zeichnungen 1 sheet of drawings
Claims (7)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833318684 DE3318684A1 (en) | 1983-05-21 | 1983-05-21 | Process for producing frames for windows, doors from plastic profiles, in particular leaf or casement frames, and frames produced by the said process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH665876A5 true CH665876A5 (en) | 1988-06-15 |
Family
ID=6199663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH2438/84A CH665876A5 (en) | 1983-05-21 | 1984-05-16 | METHOD FOR PRODUCING A WING FOR WINDOWS AND DOORS AND WING PRODUCED THEREFOR. |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT386863B (en) |
| BE (1) | BE899696A (en) |
| CH (1) | CH665876A5 (en) |
| DE (1) | DE3318684A1 (en) |
| FR (1) | FR2546221B1 (en) |
| HR (1) | HRP920806A2 (en) |
| HU (1) | HU189115B (en) |
| IT (1) | IT1173795B (en) |
| NL (1) | NL191027C (en) |
| SI (1) | SI8410865A8 (en) |
| YU (1) | YU46505B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008044771B3 (en) * | 2008-08-28 | 2009-11-26 | R & R Sondermaschinen Gmbh | Method and device for producing a rectangular spacer frame for insulating glass panes |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1236247B (en) * | 1989-11-14 | 1993-01-27 | Finstral Spa | EXTRUDED PROFILES IN PLASTIC MATERIAL EQUIPPED WITH SEALS REPORTED FOR EXTRUSION AND JOINT SYSTEM OF THESE |
| WO1991007563A2 (en) * | 1989-11-22 | 1991-05-30 | Archimede Progetti S.R.L. | Window, door or like closures |
| FR2699591B1 (en) * | 1992-12-23 | 1995-03-03 | Michel Moine | Assembly of glazing on its frame insensitive to differences in expansion. |
| DE4314028A1 (en) * | 1993-04-29 | 1994-11-03 | Weru Ag | Filled sash, in particular window or door sash and process for its manufacture |
| US5603585A (en) * | 1994-05-17 | 1997-02-18 | Andersen Corporation | Joint structure and method of manufacture |
| DE19519174C2 (en) * | 1995-05-24 | 2001-01-25 | Wicona Bausysteme Gmbh | Frames for windows, doors, facades or the like and process for its manufacture |
| DE19819086A1 (en) | 1998-04-29 | 1999-11-04 | Roto Frank Ag | Method for assembling window or door sashes, frame profile part in particular. For use in such a method and in particular. Window or door sashes produced by such a method |
| DE202007004802U1 (en) | 2007-03-30 | 2007-06-28 | Aluplast Gmbh | Casement for a window or door with glazing has sealing strip in gap between glass and holder to compensate for glass thickness tolerance |
| CN103590721B (en) * | 2013-11-11 | 2015-09-16 | 浙江瑞明节能科技股份有限公司 | A kind of door and window bight connection plastic steel profile |
| ITUB20155075A1 (en) * | 2015-10-27 | 2017-04-27 | Graf Synergy Srl | PROCEDURE AND PLANT FOR MANUFACTURING OF WINDOWS |
| CN105386689A (en) * | 2015-12-18 | 2016-03-09 | 浙江解放装饰工程有限公司 | Plastic steel window sash sectional material of plastic steel window sash installing mechanism of sliding window |
| CN109440984B (en) * | 2018-12-14 | 2023-12-29 | 重庆迈高电梯有限公司 | Waterproof curtain wall device of elevator well |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2203771C3 (en) * | 1972-01-27 | 1981-10-22 | Wilh. Frank Gmbh, 7022 Leinfelden-Echterdingen | Method for producing a sash for a window, door or the like. |
| DE2449726A1 (en) * | 1974-10-19 | 1976-04-29 | Frank Gmbh Wilh | HOLLOW PROFILE FOR A LEAF OF A WINDOW, DOOR OR. DGL. |
-
1983
- 1983-05-21 DE DE19833318684 patent/DE3318684A1/en active Granted
-
1984
- 1984-04-25 AT AT137484A patent/AT386863B/en not_active IP Right Cessation
- 1984-05-04 FR FR8406952A patent/FR2546221B1/en not_active Expired
- 1984-05-10 NL NL8401510A patent/NL191027C/en not_active IP Right Cessation
- 1984-05-16 CH CH2438/84A patent/CH665876A5/en not_active IP Right Cessation
- 1984-05-18 BE BE0/212959A patent/BE899696A/en not_active IP Right Cessation
- 1984-05-18 YU YU86584A patent/YU46505B/en unknown
- 1984-05-18 SI SI8410865A patent/SI8410865A8/en unknown
- 1984-05-18 IT IT2098184A patent/IT1173795B/en active
- 1984-05-18 HU HU841925A patent/HU189115B/en not_active IP Right Cessation
-
1992
- 1992-10-02 HR HRP920806AA patent/HRP920806A2/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008044771B3 (en) * | 2008-08-28 | 2009-11-26 | R & R Sondermaschinen Gmbh | Method and device for producing a rectangular spacer frame for insulating glass panes |
Also Published As
| Publication number | Publication date |
|---|---|
| BE899696A (en) | 1984-09-17 |
| HRP920806A2 (en) | 1994-04-30 |
| NL8401510A (en) | 1984-12-17 |
| ATA137484A (en) | 1988-03-15 |
| IT1173795B (en) | 1987-06-24 |
| IT8420981A0 (en) | 1984-05-18 |
| IT8420981A1 (en) | 1985-11-18 |
| DE3318684C2 (en) | 1991-11-14 |
| FR2546221B1 (en) | 1987-04-03 |
| NL191027B (en) | 1994-07-18 |
| YU46505B (en) | 1993-11-16 |
| SI8410865A8 (en) | 1996-04-30 |
| NL191027C (en) | 1994-12-16 |
| YU86584A (en) | 1988-02-29 |
| DE3318684A1 (en) | 1984-11-22 |
| AT386863B (en) | 1988-10-25 |
| HU189115B (en) | 1986-06-30 |
| HUT35044A (en) | 1985-05-28 |
| FR2546221A1 (en) | 1984-11-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |