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EP1319779B1 - Boulon de blocage verrouillable pour portes coulissantes - Google Patents

Boulon de blocage verrouillable pour portes coulissantes Download PDF

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Publication number
EP1319779B1
EP1319779B1 EP02024223A EP02024223A EP1319779B1 EP 1319779 B1 EP1319779 B1 EP 1319779B1 EP 02024223 A EP02024223 A EP 02024223A EP 02024223 A EP02024223 A EP 02024223A EP 1319779 B1 EP1319779 B1 EP 1319779B1
Authority
EP
European Patent Office
Prior art keywords
bolt
housing
lockable
cylinder
recesses
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP02024223A
Other languages
German (de)
English (en)
Other versions
EP1319779A1 (fr
Inventor
Ernst-Christian Braetsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rahrbach GmbH
Original Assignee
Rahrbach GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rahrbach GmbH filed Critical Rahrbach GmbH
Publication of EP1319779A1 publication Critical patent/EP1319779A1/fr
Application granted granted Critical
Publication of EP1319779B1 publication Critical patent/EP1319779B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • E05B65/08Locks or fastenings for special use for sliding wings
    • E05B65/0864Locks or fastenings for special use for sliding wings the bolts sliding perpendicular to the wings
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C5/00Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively
    • E05C5/02Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively both moving axially and turning about their axis to secure the wing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/0065Operating modes; Transformable to different operating modes
    • E05B63/0069Override systems, e.g. allowing opening from inside without the key, even when locked from outside

Definitions

  • the invention relates to a lockable bolt lock for sliding doors with a fixable in the door leaf cylindrical housing, a displaceably mounted in this housing cylindrical bolt and a bolt housed in this profile cylinder which serves in the mounted state for unlocking the door from the outside, wherein the locking lug of the profile cylinder in tangential Recesses of the housing can be immersed, wherein the cylinder jacket of the housing has two offset by the stroke of the pin tangential recesses, in each case an axially aligned boundary surface serves as a stop for the locking lug, wherein the Abziehposition of the key coincide with this stop.
  • a lockable bolt lock For locking sliding doors a lockable bolt lock has become known in which the housing for the displaceable bolt has the following structure:
  • a hollow cylindrical body preferably made of plastic, has at its front end a flange which is supported on the door leaf.
  • the rear end carries an external thread on which a flange ring can be screwed.
  • the inner surface of the hollow cylinder has inter alia two tangentially milled grooves into which the locking lug of the profile cylinder can dip.
  • the depth of these grooves is smaller than the wall thickness of the hollow cylinder. So they do not penetrate the outer shell.
  • an axially parallel slot is further milled, which receives cylinder head bolts.
  • These screws are used in threaded holes of the bolt and have the task of limiting the longitudinal movement of the bolt in the housing and a rotation of the To prevent Bolzens.
  • resilient cams are provided in the slot, which must be overcome by the screw heads before reaching the end positions of the bolt. Thus, even if the locking lug is not engaged, some tension or pressure is required to bring the bolt from one to the other end position.
  • the US-A 3,921,422 concerns a kind of lockable hinge. This is formed in two parts, wherein in each case a part 28 of the hinge half 16 and another part 30 of the hinge half 18 is assigned. In this case, the part 30 receives a lock 56, with which the hinge is lockable.
  • a bolt 56 of the lock has a guide which is realized by a guided in a backdrop pin 58.
  • the backdrop is formed by a longitudinal guide 67 and extensions 66, 68 in the transverse direction.
  • the DE 295 21 521 U discloses a locking device having the features of the preamble of claim 1 for securing doors and windows, in which the locking bolt is rotatably disposed in a guide bush and provided at its periphery with a guide pin which engages in a slotted guide, which is arranged in the wall of the guide bush is.
  • This slotted guide also has a longitudinally extending portion and two offset in the longitudinal direction, substantially transversely extending locking portions for the guide pin.
  • the invention is based on the object to provide a generic lockable bolt lock, the escape route is accessible from the inside out at any time.
  • This object is achieved in that for unlocking the door from the inside a bolt mounted in the knob with a radial pin is used.
  • Fig. 1 denotes a cylindrical bolt which can slide in a hollow cylindrical housing 2.
  • This case carries at the left end a flange 2a, which rests on the outside of a door leaf, not shown.
  • a flange 3 is provided with internal thread, which is associated with a corresponding external thread of the housing 2.
  • the housing 2 is secured by a small plate 4 against rotation.
  • the flange 3 has mounting holes 3a, 3b and 3c.
  • the bolt 1 is - as Fig. 4 shows - a profile cylinder 5 housed, the locking lug 9 rests in a tangential recess 2b of the housing 2. The bolt 1 is therefore locked in the illustrated left end position.
  • the locking lug 9 dives down and gives the bolt 1 free.
  • the path of the bolt to the right is limited by a land hole 2d in the housing 2 and a cylinder head bolt 6 in the bolt. Slot and cylinder head screw prevent the same time a rotation of the bolt 1 in the housing. 2
  • This knob is connected via a hidden shaft constantly with the locking lug 9, so that the escape route is accessible from the inside out at any time.
  • the profile cylinder 5 is different from conventional cylinder locks so that its locked by pins and unlocked by the key shaft is not constantly connected to the locking lug 9.
  • the shaft and the locking lug are normally uncoupled and are connected to each other only by inserting the key.
  • the locking lug 9 When the locking lug 9 is in the blocking position, the engagement occurs immediately upon insertion of the key. If the locking lug has previously been brought into another position via the rotary knob 7, then the clutch engages audibly when the key is turned.
  • FIG. 2 shows a middle position of the bolt 1 in the housing 2.
  • Fig. 4 shows the bolt lock from a different perspective.
  • Fig. 5 illustrates the plan view from the back.
  • the bolt 1 rests in the hollow cylindrical housing 2, which is bolted to the flange 3.
  • the holes 3a, 3b and 3c take countersunk screws.
  • the knob 7 with the pin 8 is the door opening from the inside.
  • Fig. 6 shows a longitudinal section along the line AB in Fig. 5.
  • the cylindrical bolt 1 has various recesses in which the profile cylinder 5 and the shaft of the knob 7 are housed.
  • the closing lug 9 is seated on a well 9 a, which is connected via a pin 10 with the shaft 7 a of the rotary knob 7.
  • a groove 7a1 serves to support the shaft 7a in the bore of the bolt 1.
  • the special profile cylinder 5 with the coupled locking lug 9 and the shaft 9a is commercially available prior art. The formation of the coupling is not shown.
  • the preparation of the device described is particularly simple and inexpensive because all cutouts can be made to the housing 2 in a single clamping of the workpiece. It is even possible to make do with a single cylindrical cutter, if one adjusts the diameter of the head of the screw 6 of the width of the locking lug 9.
  • the bolt lock disclosed here is intended to be used in any desired sliding doors in the private or commercial sector.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Claims (4)

  1. Pêne dormant fermant à clé pour portes coulissantes avec un boîtier (2) cylindrique qui peut être fixé dans le vantail de la porte, un goujon (1) cylindrique logé de manière mobile dans ledit boîtier (2) et un cylindre profilé (5) logé dans ledit goujon (1), cylindre profilé qui, à l'état monté, sert à déverrouiller la porte de l'extérieur, étant donné que le taquet de fermeture (9) du cylindre profilé (5) peut plonger dans des évidements tangentiaux (2b, 2c) du boîtier (2), étant donné que l'enveloppe cylindrique du boîtier (2) présente deux évidements (2b, 2c) décalés tangentiellement de la course du goujon (1), évidements pour chacun desquels une surface limite (2b1, 2c1) à orientation axiale sert de butée pour le taquet de fermeture (9), et étant donné que la position d'extraction de la clé coïncide avec cette butée,
    caractérisé en ce que
    un bouton tournant (7) logé dans le goujon (1) avec goupille radiale (8) sert à déverrouiller la porte de l'intérieur.
  2. Pêne dormant fermant à clé selon la revendication 1,
    caractérisé en ce que
    les évidements tangentiels (2b, 2c) de l'enveloppe cylindrique sont fraisés en un seul serrage du boîtier (2).
  3. Pêne dormant fermant à clé selon la revendication 2,
    caractérisé en ce que
    un trou oblong (2d) est également fraisé dans ce serrage pour la limitation de mouvement du goujon (1).
  4. Pêne dormant fermant à clé selon la revendication 1,
    caractérisé en ce que
    le taquet de fermeture (9) est logé sur un arbre (9a) qui est relié par l'intermédiaire d'une goupille (10) à un arbre (7a) du bouton tournant (7).
EP02024223A 2001-12-14 2002-10-31 Boulon de blocage verrouillable pour portes coulissantes Expired - Lifetime EP1319779B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20120235U 2001-12-14
DE20120235U DE20120235U1 (de) 2001-12-14 2001-12-14 Abschließbare Bolzenverriegelung für Schiebetüren

Publications (2)

Publication Number Publication Date
EP1319779A1 EP1319779A1 (fr) 2003-06-18
EP1319779B1 true EP1319779B1 (fr) 2007-12-12

Family

ID=7965150

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02024223A Expired - Lifetime EP1319779B1 (fr) 2001-12-14 2002-10-31 Boulon de blocage verrouillable pour portes coulissantes

Country Status (5)

Country Link
EP (1) EP1319779B1 (fr)
AT (1) ATE380914T1 (fr)
DE (2) DE20120235U1 (fr)
DK (1) DK1319779T3 (fr)
ES (1) ES2298320T3 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005019410U1 (de) 2005-12-13 2007-04-19 Coolit Isoliersysteme Gmbh Schlüsselbetätigbare Blockiereinrichtung
GB2435669A (en) * 2006-03-02 2007-09-05 Martin Charles Wright Lock device for retractable security post
DE202006012565U1 (de) * 2006-08-16 2006-10-19 Steinbach & Vollmann Gmbh & Co. Kg Verschließbare Bolzenverriegelung für Schiebetüren
DE102007004467A1 (de) 2007-01-30 2008-07-31 Rahrbach Gmbh Bolzenschließung mit verbesserter Notentriegelung
DE102008027081A1 (de) 2008-06-05 2009-12-10 Rahrbach Gmbh Bolzenschließung mit verbesserter Notentriegelung
RU2646202C1 (ru) * 2016-11-14 2018-03-01 Общество с ограниченной ответственностью "Инженерно-технический центр "ПРОМИКС" Электромеханический замок (варианты)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2046831A (en) * 1931-07-06 1936-07-07 Yale & Towne Mfg Co Lock
US3921422A (en) * 1973-10-04 1975-11-25 Bmr Security Prod Corp Locking bar system
US4006614A (en) * 1975-08-21 1977-02-08 Safe-Lite, Inc. Warning light security device
DE3035172A1 (de) 1980-09-18 1982-03-25 Neiman Gmbh & Co Kg, 5657 Haan Schliesszylinder fuer ein schloss mit axial verschieblichem zylinderkern
DE3127484C2 (de) 1981-07-11 1985-05-09 Neiman Gmbh & Co Kg, 5657 Haan Schließzylinder mit axial beweglichem Sperrzapfen
DE8500604U1 (de) 1985-01-11 1985-05-23 Aug. Bremicker Söhne KG, 5802 Wetter Fenster mit abschliessbarer sicherung
FR2695672B3 (fr) * 1992-09-16 1994-12-02 Ronis Sa Serrure à bouton-poussoir.
DE29521521U1 (de) * 1995-03-04 1997-08-21 Wolff, Karl-Heinz, 30900 Wedemark Verriegelungseinrichtung

Also Published As

Publication number Publication date
ATE380914T1 (de) 2007-12-15
DK1319779T3 (da) 2008-05-05
DE20120235U1 (de) 2002-05-08
ES2298320T3 (es) 2008-05-16
DE50211348D1 (de) 2008-01-24
EP1319779A1 (fr) 2003-06-18

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