WO2008009268A2 - Struktur eines fahrzeugsitzes - Google Patents
Struktur eines fahrzeugsitzes Download PDFInfo
- Publication number
- WO2008009268A2 WO2008009268A2 PCT/DE2007/001228 DE2007001228W WO2008009268A2 WO 2008009268 A2 WO2008009268 A2 WO 2008009268A2 DE 2007001228 W DE2007001228 W DE 2007001228W WO 2008009268 A2 WO2008009268 A2 WO 2008009268A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- structural parts
- sonotrodes
- vehicle seat
- welding
- structural
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/68—Seat frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/64—Back-rests or cushions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/68—Seat frames
- B60N2/682—Joining means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Definitions
- the invention relates to a structure of a vehicle seat having the features of the preamble of claim 1.
- Known supporting structures of vehicle seats have structural parts which are stamped from thin sheet steel and welded together, for example by means of laser welding.
- the invention is based on the object to improve a structure of the type mentioned. This object is achieved by a structure having the features of claim 1. Advantageous embodiments are the subject of the dependent claims.
- vehicle seat structures are said to have materials with high weight-specific stiffness, strength, and energy absorption to increase occupant safety, and on the other hand use lightweight materials to reduce the overall weight.
- the production of load and weight optimized structures is achieved by the combination of different materials, i. Hybrid structures are created.
- the two materials of the hybrid structure are to be connected with each other.
- Bonding techniques include, for example, gluing, riveting, screwing, clinching and welding.
- the welding of two metals can be done without pressure (fusion welding), for example, in metal-active gas welding or In laser welding, with which in steel structures approximately a cost and weight optimum is achieved, or it can be done using pressure (pressure welding), for example, when seam welding, projection welding, spot welding or - according to the invention - ultrasonic welding. In ultrasonic welding, the parts are joined together in a plastic, but unmelted state.
- the structural parts are made of different materials and are joined together by means of ultrasound welding at at least one contact point, a low-cost, low-cost hybrid structure is available which provides the necessary strength.
- the materials may be aluminum / aluminum alloys on the one hand and steel on the other hand.
- other materials are possible, for example glass-fiber reinforced or other fiber-reinforced plastics, for example in combination with one of the metals mentioned.
- Two or more structural parts can be connected together at the same time. The connection at several contact points at the same time, for example by means of several, possibly different sonotrodes an ultrasonic device is possible.
- the structure is preferably the supporting structure of a backrest of a vehicle seat, but may also be the supporting structure of a seat part.
- base plates and spars are connected to each other. It could, for example, side parts and crossbeams are interconnected.
- FIG. 2 is a schematic side view of a vehicle seat
- FIG. 3 shows a section through the exemplary embodiment along the line III-III in Fig. 1,
- Fig. 5 is a partially sectioned and schematic representation of a known
- FIG. 6 is a schematic partial view of the ultrasonic welding device with tilted sonotrode and matching workpieces
- FIG. 9 is a side view of Fig. 8, and
- FIG. 10 shows a perspective partial view of the ultrasound apparatus with mutually offset sonotrodes of alternating type.
- a vehicle seat 1 of a motor vehicle has a seat part 3, which is connected to the vehicle structure S of the motor vehicle, and a backrest 6, which is pivotable relative to the seat part 3 and which is hinged to the seat part 3 on both sides.
- the backrest 6 is locked to the seat part 3 or the vehicle structure S.
- the vehicle seat 1 is a rear seat with split backrest, ie the backrest 6 is the 1/3 part or 2/3 part of said split backrest.
- the backrest 6 has a load-bearing structure 10, which as structural parts comprises a base plate 12 and at least one spar 14.
- the base plate 12 is substantially flat. It may have beads to reinforce it.
- the spar 14 has a substantially U-shaped profile. In the present case, a plurality of spars 14 are connected to one another to form a peripheral frame, in some cases also formed in one piece with one another.
- the existing spars 14 are arranged on the - facing the occupant in the seat - front of the base plate 12 and with this - to form box sections - connected.
- the structure 10 thus formed is also padded on the front side of the base plate 12.
- the back of the base plate 12 is directly facing the cargo space, possibly only painted or veneered, and can extend the loading floor at vorwenkter backrest 4.
- the base plate 12 is in the embodiment of aluminum, more in the present case alloyed aluminum sheet Al Mg 4.5 Mn in a thickness of, for example, 0.7 mm or 1.0 mm.
- the spar 14 is in the embodiment of steel, more specifically in the present case steel sheet in a thickness of 0.7 mm.
- the spar 14 and the base plate 12 are ultrasonically welded together, i. connected by ultrasonic welding.
- a per se known ultrasonic welding apparatus 100 has an anvil 101 (base plate), a relative to the anvil 101 fixed stand 103 and a relative to the stator 103 movable, in this case vertically movable slide 105.
- the carriage 105 comprises a guide and receptacle for a feed unit 111, which is mounted relative to the carriage 105 movable, in particular in parallel, in said guide and receiving the carriage 105.
- the feed unit 111 is thus movable relative to the anvil 101.
- the feed unit 111 is acted on by a pneumatic cylinder 113 supported on the carriage 105, the piston 115 of which is actuated by means of a piston rod 116 and an attenuator 117 and a force rod.
- Meßdose 119 in series present the feed unit 111 in this case acted upon on its upper side.
- a return spring 121 biases the feed unit 111 in the direction of the pneumatic cylinder 113.
- the feed unit 111 encloses a converter 125 which converts a high voltage generated by a generator 127 into ultrasound.
- the ultrasound is transmitted through a booster 129 to one or more sonotrodes 131 at the tip of the advancing unit 111, i. present at the bottom.
- the sonotrodes 131 set on the one workpiece, wherein the other workpiece rests on the boss 101, i. the workpieces are arranged between the sonotrodes 131 and the anvil 101.
- the pneumatic cylinder 113 builds up a static pressure, so that the two workpieces in contact points P biased against each other, controlled and controlled by the load cell 119th
- the ultrasound introduced into the upper workpiece via the sonotrodes 131 heats the materials (steel / aluminum) at the prestressed contact points P to approximately 300 ° -400 ° C. In this physical contact, an atomic interaction between the materials occurs, with aluminum atoms diffuse into the steel surface.
- the spar 14 is welded to the base plate 12.
- the welded joint is arranged in size and contour so that the required energy absorption of the structure 10 is ensured in terms of their strength.
- a plurality of sonotrodes 131 simultaneously weld a plurality of contact points P in a plane between the spar 14 and the base plate 12.
- the weld can be dimensioned differently according to the loads to be absorbed, which can also be achieved by the different sonotrodes 131.
- the possible basic forms of Welding surfaces at the contact points P may in particular be annular, square or circular.
- the stand 103 can act as a boundary for the base plate 12 when inserting the workpieces, i. define the maximum possible distance of a contact point P to the edge of the base plate 12.
- the sonotrode 131 can be tilted, i. relative to the stand 103 and to the direction of movement of the carriage 105.
- the entire feed unit 111 is tilted relative to the direction of movement of the carriage 105. Accordingly, the anvil 101 and the workpieces are tuned to this. A portion of the anvil 101 is tilted at the same angle.
- the spar 14 has a correspondingly angled welding flange 14a, and the base plate 12 is shaped accordingly.
- 6 shows a partial view of an ultrasound welding device 100 modified in this way.
- the associated horns 131 In order to reduce the dot pitch between two pads P, it is advantageous to feed the associated horns 131 alternately from different sides with respect to the plane through the pads P, for example alternately from above and from below, as in Fig. 8 and in side view thereto Fig. 9 shown.
- the anvil 101 has accordingly alternately arranged areas. Some of the sonotrodes 131 and portions of the anvil 101 are then connected to the feed unit 111, the others fixed. A combination with the tilted sonotrodes 131 of FIG. 6 and / or 7 is also possible.
- Fig. 10 it is shown how a plurality of sonotrodes 131 of alternating type are arranged offset by 90 ° to each other.
- Two sonotrodes 131 of the "toroidal sonotrode” type are shown, which rotate about their longitudinal axis during welding.
- hen hen and end side present two (for example, cam-like) effective surfaces 131 a.
- These two sonotrodes 131 are perpendicular to the plane of the base plate 12 with longitudinal axis.
- three sonotrodes 131 of the "linear lambda sonotrode” type are shown, which move linearly during welding perpendicular to their longitudinal axis and radially four (for example, cam-like) Have effective surfaces 131 a, of which, however, only two are in use at the same time (the other two active surfaces serve as a substitute for wear).
- These three sonotrodes 131 are arranged (with portal support) in a plane parallel to the base plate 12 and move within this plane perpendicular to its longitudinal axis.
- one of the three sonic probes 131 of the "linear lambda sonotrode” type is arranged between the two sonotrodes 131 of the “torsional sonotrode” type, and this triple group is located between the two other sonotrodes 131 of the "linear” type Lambda sonotrode "arranged.
- the directions of movement of the sonotrodes 131 are indicated by arrows in FIG.
- ten spot welds can be generated simultaneously (and at a small distance).
- the distances between the five sonotrodes 131 are the same, so that five equally spaced pairs of two spot welds at the ten contact points P arise.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Seats For Vehicles (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Resistance Welding (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/301,487 US20100141009A1 (en) | 2006-07-18 | 2007-07-06 | Vehicle seat structure |
DE112007002193T DE112007002193A5 (de) | 2006-07-18 | 2007-07-06 | Struktur eines Fahrzeugsitzes |
EP07801137A EP2040874A2 (de) | 2006-07-18 | 2007-07-06 | Struktur eines fahrzeugsitzes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006033156A DE102006033156A1 (de) | 2006-07-18 | 2006-07-18 | Struktur eines Fahrzeugsitzes |
DE102006033156.7 | 2006-07-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008009268A2 true WO2008009268A2 (de) | 2008-01-24 |
WO2008009268A3 WO2008009268A3 (de) | 2008-04-17 |
Family
ID=38542831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2007/001228 WO2008009268A2 (de) | 2006-07-18 | 2007-07-06 | Struktur eines fahrzeugsitzes |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100141009A1 (de) |
EP (1) | EP2040874A2 (de) |
KR (1) | KR20090032033A (de) |
DE (3) | DE102006033156A1 (de) |
WO (1) | WO2008009268A2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008042325A1 (de) | 2008-09-24 | 2010-04-01 | Isringhausen Gmbh & Co. Kg | Gurtholm für Integralsitze |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7716797B2 (en) * | 2006-12-22 | 2010-05-18 | The Boeing Company | Composite seat pan structure for a lightweight aircraft seat assembly |
DE102007041222A1 (de) * | 2007-08-31 | 2009-03-05 | Lear Corp., Southfield | Fahrzeugsitz-Verbundrahmen |
JP5698980B2 (ja) * | 2007-10-29 | 2015-04-08 | ジョンソン・コントロールズ・ゲー・エム・ベー・ハー | 車両用シートのための構造要素 |
DE102008058047B4 (de) * | 2008-11-18 | 2013-11-07 | Auto-Kabel Management Gmbh | Verbindung von elektrischen Leitungen mittels Ultraschallschweißen |
DE102008059481A1 (de) * | 2008-11-28 | 2010-06-02 | Auto-Kabel Managementgesellschaft Mbh | Torsionales Ultraschallschweißen |
DE102009002912A1 (de) | 2008-12-03 | 2010-06-10 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Fahrzeugsitz mit einer Mehrzahl von Struktur-oder Halteteilen sowie Verfahren zum Herstellen von Struktur-oder Halteteilen eines solchen Fahrzeugsitzes |
DE102008055103A1 (de) * | 2008-12-22 | 2010-07-01 | Sitech Sitztechnik Gmbh | Sitzstruktur |
JP5613685B2 (ja) * | 2009-01-30 | 2014-10-29 | ジョンソン コントロールズ テクノロジー カンパニーJohnson Controls Technology Company | シート構造体及びシート構造体の作成プロセス |
DE102009055177A1 (de) * | 2009-12-22 | 2011-06-30 | Caradon Stelrad B.V. | Verfahren zur Herstellung eines Heizkörpers unter Verwendung eines Ultraschallschweißens sowie danach hergestellter Heizkörper |
DE102009059975A1 (de) | 2009-12-22 | 2011-06-30 | Sitech Sitztechnik GmbH, 38442 | Sitzstruktur |
US8550564B1 (en) | 2010-04-01 | 2013-10-08 | The Boeing Company | Composite seat pan structure for a lightweight aircraft seat assembly |
EP2412571B1 (de) * | 2010-07-28 | 2020-04-15 | Adient Luxembourg Holding S.à r.l. | Sitzlehnenrückwand für einen Fahrzeugsitz und Verfahren zur Herstellung einer Sitzlehnenrückwand für einen Fahrzeugsitz |
DE102011010056B4 (de) * | 2011-02-02 | 2014-12-31 | Magna Steyr Fahrzeugtechnik Ag & Co. Kg | Sitz oder Bank für ein Kraftfahrzeug |
DE102011051301A1 (de) | 2011-06-24 | 2012-12-27 | Technische Universität Chemnitz | Verfahren und Vorrichtung zur Herstellung einer Metall-Kunststoff-Verbindung |
JP5728349B2 (ja) * | 2011-09-21 | 2015-06-03 | 日本発條株式会社 | 車両用シート |
US9838287B2 (en) | 2012-01-27 | 2017-12-05 | Microsoft Technology Licensing, Llc | Predicting network data consumption relative to data usage patterns |
JP5961453B2 (ja) * | 2012-06-11 | 2016-08-02 | 日本発條株式会社 | 車両用シート |
DE102012019119A1 (de) | 2012-07-31 | 2013-01-17 | Keiper Gmbh & Co. Kg | Strukturteil für einen Fahrzeugsitz und Fahrzeugsitz |
JP6095434B2 (ja) * | 2013-03-22 | 2017-03-15 | 日本発條株式会社 | 車両用シート |
DE102013213995B4 (de) * | 2013-07-17 | 2015-03-26 | Johnson Controls Components Gmbh & Co. Kg | Rückenlehne für einen Fahrzeugsitz und Fahrzeugsitz |
DE102013021692A1 (de) * | 2013-12-19 | 2015-06-25 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Kraftfahrzeugsitzelement |
DE102016208650A1 (de) * | 2016-05-19 | 2017-11-23 | Airbus Operations Gmbh | Verfahren zur Herstellung eines schienenförmigen Hybridbauteils sowie ein derartiges Hybridbauteil |
JP2018199384A (ja) * | 2017-05-26 | 2018-12-20 | トヨタ紡織株式会社 | 乗物用シートのシートフレーム |
US11351590B2 (en) * | 2017-08-10 | 2022-06-07 | Honda Motor Co., Ltd. | Features of dissimilar material-reinforced blanks and extrusions for forming |
US10532421B2 (en) | 2017-08-29 | 2020-01-14 | Honda Motor Co., Ltd. | UAM resistance spot weld joint transition for multimaterial automotive structures |
US10870166B2 (en) | 2018-02-01 | 2020-12-22 | Honda Motor Co., Ltd. | UAM transition for fusion welding of dissimilar metal parts |
CN111971250A (zh) * | 2018-03-28 | 2020-11-20 | 宜家供应有限公司 | 包括其上焊接有填塞物的基部部件的软垫家具构件、用于形成这种家具的方法、以及用于形成这种家具的设备 |
US11465390B2 (en) | 2020-03-02 | 2022-10-11 | Honda Motor Co., Ltd. | Post-process interface development for metal-matrix composites |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH403286A (de) * | 1962-01-23 | 1965-11-30 | Kredit Und Anlage Ag | Ultraschall-Schweissmaschine |
JPS55150348A (en) * | 1979-05-11 | 1980-11-22 | Mitsui Petrochemical Ind | Seat |
US4527727A (en) * | 1983-04-12 | 1985-07-09 | Fairchild Industries, Inc. | Stabilized ultrasonic welding apparatus |
JPH01202383A (ja) * | 1988-02-03 | 1989-08-15 | Nissan Shatai Co Ltd | 異種金属の接合構造 |
DE4317621C1 (de) * | 1993-05-27 | 1994-06-23 | Fraunhofer Ges Forschung | Vorrichtung zum Bearbeiten eines Bauteils mittels Ultraschall und Verfahren |
US5746476A (en) * | 1995-06-02 | 1998-05-05 | Aluminum Company Of America | Load bearing automotive bench seat assembly |
DE19627546C1 (de) * | 1996-07-09 | 1997-10-23 | Faure Bertrand Sitztech Gmbh | Rückenlehne eines Kraftfahrzeugsitzes |
DE29817590U1 (de) * | 1998-10-02 | 1998-12-24 | Sonotronic Nagel GmbH, 76307 Karlsbad | Ultraschall-Schweißmaschine |
DE19906873A1 (de) * | 1999-02-18 | 2000-08-24 | Branson Ultraschall | Vorrichtung zum Fügen von Materiallagen durch Ultraschallschweißen |
DE10017205B4 (de) * | 2000-04-06 | 2006-07-27 | Benteler Ag | Karosserie-oder Fahrwerksbauteil |
US6739673B2 (en) * | 2001-08-15 | 2004-05-25 | Dow Global Technologies, Inc. | Seating system |
US7250091B2 (en) * | 2003-02-13 | 2007-07-31 | Dow Global Technologies Inc | Method of forming a seating system |
US7984952B2 (en) * | 2004-10-14 | 2011-07-26 | Brunswick Corporation | Modular vehicle seat having water-permeable seating surfaces |
-
2006
- 2006-07-18 DE DE102006033156A patent/DE102006033156A1/de not_active Withdrawn
-
2007
- 2007-07-06 US US12/301,487 patent/US20100141009A1/en not_active Abandoned
- 2007-07-06 DE DE112007002193T patent/DE112007002193A5/de not_active Withdrawn
- 2007-07-06 WO PCT/DE2007/001228 patent/WO2008009268A2/de active Application Filing
- 2007-07-06 DE DE202007009701U patent/DE202007009701U1/de not_active Expired - Lifetime
- 2007-07-06 KR KR1020087028821A patent/KR20090032033A/ko not_active Application Discontinuation
- 2007-07-06 EP EP07801137A patent/EP2040874A2/de not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
None |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008042325A1 (de) | 2008-09-24 | 2010-04-01 | Isringhausen Gmbh & Co. Kg | Gurtholm für Integralsitze |
DE202008017621U1 (de) | 2008-09-24 | 2010-08-19 | Isringhausen Gmbh & Co. Kg | Gurtholm für Integralsitze |
Also Published As
Publication number | Publication date |
---|---|
WO2008009268A3 (de) | 2008-04-17 |
DE112007002193A5 (de) | 2009-06-18 |
KR20090032033A (ko) | 2009-03-31 |
DE102006033156A1 (de) | 2008-01-24 |
US20100141009A1 (en) | 2010-06-10 |
DE202007009701U1 (de) | 2007-09-27 |
EP2040874A2 (de) | 2009-04-01 |
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