EP0212507A2 - Boucle de verrouillage pour ceinture de sécurité - Google Patents

Boucle de verrouillage pour ceinture de sécurité Download PDF

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Publication number
EP0212507A2
EP0212507A2 EP86111015A EP86111015A EP0212507A2 EP 0212507 A2 EP0212507 A2 EP 0212507A2 EP 86111015 A EP86111015 A EP 86111015A EP 86111015 A EP86111015 A EP 86111015A EP 0212507 A2 EP0212507 A2 EP 0212507A2
Authority
EP
European Patent Office
Prior art keywords
seat belt
belt buckle
lever
housing
buckle according
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.)
Granted
Application number
EP86111015A
Other languages
German (de)
English (en)
Other versions
EP0212507B2 (fr
EP0212507B1 (fr
EP0212507A3 (en
Inventor
Herbert Krützfeld
Holger Harenberg
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.)
Autoflug GmbH
Original Assignee
Autoflug 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25835152&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0212507(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Autoflug GmbH filed Critical Autoflug GmbH
Publication of EP0212507A2 publication Critical patent/EP0212507A2/fr
Publication of EP0212507A3 publication Critical patent/EP0212507A3/de
Application granted granted Critical
Publication of EP0212507B1 publication Critical patent/EP0212507B1/fr
Publication of EP0212507B2 publication Critical patent/EP0212507B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
    • A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
    • A44B11/2503—Safety buckles
    • A44B11/2507—Safety buckles actuated by a push-button
    • A44B11/2523—Safety buckles actuated by a push-button acting parallel to the main plane of the buckle and in the same direction as the fastening action

Definitions

  • the invention relates to a seat belt buckle for receiving and locking a tongue with a housing and an insertion path arranged therein containing a spring-loaded ejector for the tongue, with a led in the lock and cooperating with the tongue recess in the event of locking, which has a tongue in an associated recess the lock holds, and a sliding button in the housing transverse to the plane of movement of the bolt to release the lock.
  • Safety belt buckles generally have the problem that the bolt opens automatically under extreme conditions, in particular under the action of acceleration forces acting on the buckle in individual cases, if the operating or securing parts actuating the bolt or the bolt itself are due to move their inertia from their intended position for the locking case and ultimately the bolt is released from its locking position.
  • a generic sliding key lock is known from DE-OS 28 28 049, in which the bolt is movable perpendicular to the tongue and secured by a projection arranged on the sliding key over the bolt in the locking case against locking forces acting in the plane of movement of the bolt.
  • acceleration forces can also act on the buckle in the plane of action of the slide button actuating the bolt, for example if the buckle is moved in its longitudinal direction as part of a tightening of the seat belt in the event of an accident. If, in such a case, high acceleration forces occur in the plane of action of the slide button, this can lead to the slide button remaining due to its inertia while the closure body is moving, so that the two parts experience relative mobility with respect to one another. This means that the sliding button would then perform an opening movement and release the bolt for unlocking.
  • the latch locking the latch in the locking position is secured by a pivot lever perpendicular to the path for the latch, so that in the pivot plane of the latch on the Shocks or accelerating forces acting on the closure cannot bring about unlocking even with this type of closure.
  • the pivoting plane of the pivoting lever securing the bolt is also arranged in the direction of the sliding key plane of the acceleration forces, the inertia of the swivel lever, which acts in the same way, together with that of the sliding button, can also release the bolt from its locking position with this closure. A shock protection of this lock in the direction of action of the slide button is therefore not given.
  • EP-A-0 052 160 refers to impacts acting in the plane of action of the sliding key and it is proposed to achieve a certain mass compensation by supporting the pivot lever in its mounting in the housing, but this solution leaves the inertia of the Slightly pushing the latch-operated slide button. In addition, the mass balance on the bearing of the swivel lever itself cannot counteract the expected acceleration forces with sufficient certainty.
  • the invention is therefore based on the object of setting up a slide key lock of the type mentioned in such a way that the lock is also shock-proof against acceleration forces acting in the direction of the plane of action of the slide key.
  • the invention has the advantage that the opening or insertion forces in the closure according to the invention are hardly higher than a non-shock-proof closure, since the additional balancing mass to be moved is of little importance here. Only when the acceleration occurs does the mass develop its effect due to the inertia, which is reinforced by the bearing of the mass offset from the line of action of the sliding key.
  • the solution according to the invention can be applied to all types of sliding key locks, in that the balancing mass is selected in accordance with the mass of the sliding key and is arranged on the sliding key itself via the lever.
  • the size of the mass can also be influenced by the selection of the position of the mass storage in relation to the sliding key level, the mass being able to be smaller with a bearing point of the lever arm which is closer to the sliding key level, but with the acceptance of a larger pivoting path of the compensating mass.
  • the balancing mass it is advantageous for the balancing mass to be closed by a shock absorber which interacts with the sliding button replace, which ensures the equalization of the acceleration forces acting on the slide button.
  • Another embodiment of the invention has the particular advantage that the shock protection in the form of the lever-guided balancing mass is arranged in the lock independently of the locking mechanism, in that the lever carrying the balancing mass is mounted on a part fixed to the housing in such a way that the lever is located between the two in the event of a release its storage and the sliding button or a part connected to the sliding button in terms of movement.
  • the invention also extends to the fact that the balancing mass can be arranged laterally offset to the sliding button and prevents the movement of the sliding button in the event of a release via a lever which acts correspondingly parallel to the closure plane.
  • a seat belt buckle 10 has a U-shaped housing 11, in which a lock plate 13, spaced from the bottom of the housing 11, is arranged to fix the insertion path 14 for the insertion tongue 12 (FIG. 2).
  • a bolt 16 is pivotally mounted in a recess 15 perpendicular to the lock plate plane, in that the bolt 16 extends through the recess 15 with a bearing extension 17 and projects into the track 14.
  • a spring-loaded ejector is arranged in front of the bearing extension 17 in the web 14 towards the open end thereof.
  • the bolt 16 extends forward from its mounting and has a locking projection 18, with which it engages through the lock plate 13 in a further recess in the locking position and interlockingly engages in the associated recess of the inserted tongue 12 (FIG. 2).
  • the bolt 16 has an encapsulation 19, which also ensures a low-friction rotary bearing 20 of the bolt 16 in the recess 15 and, at the same time, forms a support 21 in the upper part of the closure 10 for the further closure parts to be described, which interact with the bolt 16.
  • a sliding button 23 is arranged above the insertion funnel 22 for the tongue 12 and can be moved parallel to the track 14.
  • a plunger 24 is inserted into the sliding key 23 and is arranged so as to be longitudinally displaceable in the housing 11, and couples the movements of the sliding key 23 and the bolt 16 to one another.
  • a spring 26 which surrounds the plunger 24 and which is supported on the one hand on the sliding button 23 and on the other hand on a flange 27 of the plunger 24.
  • At the rear end of the plunger 24 there is a further spring 28, which is supported between the supporting encapsulation 19, 21 of the bolt 16 and a lever arm 29 for holding the balancing mass 30.
  • the lever 29 is rotatably mounted on an axle 31 mounted laterally inwards on the housing 11 of the closure 10 and engages with its upper end on a cam 32 projecting laterally from the tappet 24 in such a way that that lever 29 and tappet 24 are rotatable relative to each other.
  • the upper end of the lever 29 has the possible end positions of the lever 29 each assigned stop surfaces 33, 34, which each assume a vertical position in the end positions of the lever 29 (FIG. 1 and FIG. 2), and on which the spring 28 of the Ram 24 supports each.
  • an arm 29 is held on both sides of the tappet 24 on cams 32 which protrude on both sides and, owing to the symmetrical division, only has to carry half of the overall balancing mass 30.
  • a pivot lever 35 is provided, which is supported via plastic-molded bearing projections 36 in slots 37 recessed in the lateral legs of the U-housing 11.
  • the bearing projections 36 have a hanging crescent-shaped shape, which encompass the associated links 37 with play, the link shape being essentially adapted to the shape of the mounting projections 36.
  • the scenes 37 have extensions 38 drawn upwards over the crescent shape, into which the edges of the bearing projections 36 of the pivot lever 35 can engage in their respective end positions (FIG. 2 and FIG. 3).
  • a projection 39 is arranged which prevents the pivot lever 35 clamped in the locking position from pivoting into the open extension 38 (FIG. 2).
  • the pivot lever 35 pivots in the locking position of the closure ( Figure 2) on a nose 40 on the bolt 16 and holds the latter in the locked position.
  • the upper end of the pivot lever 35 interacts with both the slide button 23 and the tappet 24, in that the slide button 23 has a shoulder 41 with a bevel 42 and in that on the other side of the pivot lever 35 on the tappet 24, the pivot lever 35 with longitudinal displacements of the tappet 24 actuating further cams 43 is arranged.
  • the plunger 24 is in a central position and holds the slide button 23 in its foremost position on the one hand via the relaxed springs 26, 28 and on the other hand the latch 16 in the swiveled-up position in which the web 14 is released.
  • the tongue 12 If the tongue 12 is now inserted into the web 14 between the housing 11 and the lock plate 13, it first actuates the spring-loaded ejector, not shown, which in turn presses on the bearing extension 17 of the bolt 16. If the tongue 12 is inserted sufficiently far, the bolt 16 pivots under pressure on its bearing extension 17 about its bearing point 20 and falls with the locking projection 18 through the recess into the tongue recess of the tongue 12 and locks it.
  • the locking bar 16 presses on the plunger 24 on the one hand and on the stop surfaces 33, 34 of the lever arm 29 on the other hand via the spring 28.
  • the longitudinal displacement of the plunger 24 via the cam 43 also causes the pivoting lever 35 to pivot counterclockwise, as a result of which the lower end of the pivot lever 35 comes to lie on the nose 40 of the bolt 16 and holds it.
  • the sliding key spring 26 is slightly biased.
  • a further shock protection of the closure also results from the fact that, in the locked position, the projection 39 in the link 37 prevents pivoting of the bearing projections 36 and thus pivoting of the pivot lever 35.
  • the sliding button 23 is pushed into the lock housing 11 and presses with the extension 41 onto the pivot lever 35 in order to pivot it clockwise into the release position for the bolt 16.
  • the cam 43 first clears the way for the pivoting of the pivot lever 35 via the sliding key attachment 41, with the support projections 36 being pushed to the right in the slots 37 formed with play due to this initially still acting support on the attachment 41, so that the respective support projection 36 past the protrusion 39 securing it in the locking position into the extension 38 in the sense of a pivoting movement.
  • the displacement of the plunger 24 further leads to the fact that the further cam 32 also rotates the lever arm 29 in a clockwise direction, as a result of which the spring 28 is tensioned until a pivoting of the bolt 16 out of the locking recess by the stop of the plunger 24 on the support 21, 19 the tongue 12 out with their release.
  • the parts then return to the starting position shown in FIG. 1 by relaxing the springs 26, 28.
  • FIG. 4 shows the fastening of the closure via a rivet 46 to an anchoring part 47, which is usually connected to a part fixed to the vehicle or a pretensioning device therefor.
  • the housing 11 of the closure 10 consists of a one-piece lock plate 50, which is bent in the area of its attachment to an anchoring part 53 to two legs 51, 52 of equal length, between which the lock tongue 12 against the action of an ejector 54 is insertable.
  • a locking member 56 is rotatably mounted perpendicular to the insertion plane for the lock tongue 12 in a joint 57, the design of the locking mechanism is not the subject of the invention.
  • the sliding button 23 arranged above the insertion funnel for the tongue 12 is guided via projections between the legs 51, 52 of the lock plate 50.
  • a leaf spring 58 is clamped in a bracket 59, which in the rest position extends with its free end to the sliding button 23.
  • the spring 58 is opposed the actuation direction of the sliding button 23 is slightly bent back and carries the balancing mass 30 on the upper side thereby formed.
  • the sliding button 23 has on its underside in the area of the spring end 60 a recess 61 with a stop 62, into which the spring end 60 can be pivoted in the event of tripping.
  • the shown direct connection of the sliding button and lever can also be replaced by an indirect connection, in that the spring designed as a lever engages, for example, an actuating element for the locking mechanism, which is generally designed on the sliding button, and in this way prevents a sliding movement of the sliding button.
  • a rigid lever can also be provided as a carrier of the mass, which is arranged rotatably fixed to the housing and is otherwise spring-loaded.
  • the design of the lever as an angle lever, one arm of which with a pendulum-like balancing mass interacts and its other arm engages directly or indirectly on the sliding button in the sense of blocking its opening movement.
  • an angle lever 65 is rotatably supported on the lock housing 11 by means of journals 66, so that in the rest position one arm of the angle lever 65 extends into the plane of movement of the sliding key 23 and the other arm runs perpendicularly thereto in the lock body 11.
  • the latter is operatively connected via an elongated hole guide 67 with a pin 68 of an inertial mass 69 engaging therein, which in turn is movably guided in a frame 70 firmly connected to the lock housing 11.
  • the inertial mass 69 is provided with metallic inserts 71, but can also be made entirely of metal.
  • the inertial mass 69 is held in its rest position by means of a compression spring 72 such that the angle lever 65 connected to the inertial mass 69 via the pin-slot connection 67, 68 is not pivoted, and it lies against the front stop 73 of the frame 70 .
  • the spring 72 is held on a pin 74 of the frame 70, the front end of which simultaneously forms a stop 75 for the displacement of the inertial mass 69.
  • the sliding button 23 has on its lower side facing the angle lever 65 an extension 76 with a locking edge 77 which interacts with the angle lever 65.
  • the shock protection according to the above-described embodiment works in broad accordance with the previously described embodiments as follows: In the rest position of the inertial mass 69, this is pressed by the spring 72 against the stop 73 of the frame 70; due to the positive connection 67, 68 with the angle lever 65, its free leg is also located outside the shoulder 76 of the sliding button 23, so that a free movement of the sliding button 23 is possible in the sense of a normal actuation of the lock mechanism.
  • the inertial mass 69 compresses the compression spring 72 due to its relative movement to the lock housing 11 until the inertial mass 69 abuts the stop 75 of the frame 70.
  • the exemplary embodiment according to FIGS. 8 and 9 shows an alternative to the previously described embodiment insofar as the corresponding arm of the angle lever 65 is connected directly and in one piece to the inertial mass 69, this inertia arm 69 of the angle lever 65 also being loaded by the compression spring 72. Otherwise, the same movement sequence results as described for the exemplary embodiment according to FIGS. 6 and 7.

Landscapes

  • Automotive Seat Belt Assembly (AREA)
  • Buckles (AREA)
EP86111015A 1985-08-17 1986-08-09 Boucle de verrouillage pour ceinture de sécurité Expired - Lifetime EP0212507B2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3529539 1985-08-17
DE3529539 1985-08-17
DE19853533684 DE3533684A1 (de) 1985-08-17 1985-09-21 Sicherheitsgurtverschluss
DE3533684 1985-09-21

Publications (4)

Publication Number Publication Date
EP0212507A2 true EP0212507A2 (fr) 1987-03-04
EP0212507A3 EP0212507A3 (en) 1987-12-16
EP0212507B1 EP0212507B1 (fr) 1990-02-28
EP0212507B2 EP0212507B2 (fr) 1993-09-01

Family

ID=25835152

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86111015A Expired - Lifetime EP0212507B2 (fr) 1985-08-17 1986-08-09 Boucle de verrouillage pour ceinture de sécurité

Country Status (2)

Country Link
EP (1) EP0212507B2 (fr)
DE (2) DE3533684A1 (fr)

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0262508A1 (fr) * 1986-09-16 1988-04-06 Allied Engineering Company S.A. Boucle pour ceinture de sécurité
WO1988006012A1 (fr) * 1987-02-10 1988-08-25 Autoliv Development Aktiebolag Boucle de ceinture de securite
GB2223265A (en) * 1988-10-01 1990-04-04 Autoflug Gmbh Safety belt buckle
DE3835508A1 (de) * 1988-10-19 1990-05-03 Autoliv Kolb Gmbh & Co Schloss fuer ein kraftfahrzeug-sicherheitsgurtsystem
EP0368277A1 (fr) * 1988-11-08 1990-05-16 General Engineering (Netherlands) B.V. Boucle de ceinture de sécurité
EP0402839A2 (fr) * 1989-06-14 1990-12-19 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Dispositif à boucler
FR2657572A1 (fr) * 1990-01-28 1991-08-02 Autoflug Gmbh Cd Fahrzeugtechn Fermeture de ceinture de securite resistant aux chocs.
FR2658043A1 (fr) * 1990-02-15 1991-08-16 Autoflug Gmbh Fermeture de ceinture de securite avec dispositif de surete contre les chocs.
EP0447762A1 (fr) * 1990-03-22 1991-09-25 Trw Repa Gmbh Boucle de ceinture de sécurité pourvue d'un dispositif de tension
GB2242479A (en) * 1990-03-26 1991-10-02 Takata Corp Buckle unit for seat belt
EP0485656A1 (fr) * 1990-11-15 1992-05-20 TRW Occupant Restraint Systems GmbH Fermeture pour ceinture de sécurité de véhicules automobiles
AU627348B2 (en) * 1989-09-01 1992-08-20 Trw Repa Gmbh A safety belt system
EP0569886A1 (fr) * 1992-05-12 1993-11-18 TRW Occupant Restraint Systems GmbH Fermeture pour ceintures de sécurité de véhicules
US5280669A (en) * 1990-03-26 1994-01-25 Takata Corporation Buckle unit
GB2267533B (en) * 1992-05-26 1995-04-26 Nsk Ltd Buckle for seat belt
EP0663156A1 (fr) * 1994-01-18 1995-07-19 HS Technik und Design Technische Entwicklungen GmbH Boucle pour ceinture de sécurité
EP0679348A2 (fr) * 1994-04-28 1995-11-02 HS Technik und Design Technische Entwicklungen GmbH Boucle de ceinture de sécurité
WO1996003896A1 (fr) * 1994-07-29 1996-02-15 Trw Occupant Restraint Systems Gmbh Systeme de verrouillage pour ceinture de securite
EP0723747A2 (fr) * 1995-01-26 1996-07-31 TRW Occupant Restraint Systems GmbH Boucle pour ceinture de sécurité
EP0777984A3 (fr) * 1995-12-08 1998-01-14 HS Technik und Design Technische Entwicklungen GmbH Boucle de ceinture de sécurité comprenant une languette liée à la boucle
WO1998002058A1 (fr) * 1996-07-11 1998-01-22 Breed Automotive Technology, Inc. Boucle
EP0820708A2 (fr) * 1996-07-26 1998-01-28 TRW Occupant Restraint Systems GmbH Boucle pour ceinture de sécurité
EP0868860A1 (fr) * 1997-04-02 1998-10-07 AlliedSignal Limited Boucle
EP0945082A2 (fr) * 1998-03-25 1999-09-29 Takata Corporation Boucle de ceinture de sécurité
DE19858716C1 (de) * 1998-12-18 2000-05-18 Breed Automotive Tech Verschluß für einen Sicherheitsgurt
EP1025774A2 (fr) * 1999-02-04 2000-08-09 Breed Automotive Technology, Inc. Boucle de ceinture de sécurité
WO2001049144A1 (fr) * 1999-12-30 2001-07-12 Delphi Technologies, Inc. Ensemble boucle de ceinture de securite de vehicule
US6588077B2 (en) * 1999-12-08 2003-07-08 Kabushiki Kaisha Tokai-Rika-Denki Seisakusho Seat belt buckle
JP2008538944A (ja) * 2005-04-27 2008-11-13 オートリブ ディベロップメント アクティエボラーグ 耐衝撃性シートベルトバックル
EP2173210A1 (fr) * 2007-08-08 2010-04-14 Key Safety Systems, Inc. Boucle de ceinture de sécurité
CN112056706A (zh) * 2019-06-11 2020-12-11 浙江吉利控股集团有限公司 一种锁扣机构及具有其的安全带锁扣装置和移动体

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842453A1 (de) * 1988-12-16 1990-06-21 Autoliv Kolb Gmbh & Co Schloss fuer ein kraftfahrzeug-sicherheitsgurtsystem
DE4007916A1 (de) * 1989-03-15 1990-09-27 Autoflug Gmbh Schocksicherer sicherheitsgurtverschluss
US5163207A (en) * 1989-03-15 1992-11-17 Autoflug Gmbh & Co. Fahrzeugtechnik Shock proof buckle for safety belts
DE9014374U1 (fr) * 1990-10-17 1992-02-20 Autoliv Gmbh, 2200 Elmshorn, De
EP0507266B1 (fr) * 1991-04-03 1995-06-07 Autoliv Development Ab Boucle pour ceinture de sécurité résistante aux chocs
US5496068A (en) * 1995-01-20 1996-03-05 Trw Vehicle Safety Systems Inc. Inertia sensitive buckle for seat belt pretensioner system
CN107956094B (zh) * 2017-12-29 2023-11-24 南京工程学院 一种辅助晒被防淋雨装置

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US3226791A (en) * 1963-02-01 1966-01-04 Andrew G Garter Aligned-lever buckle mechanism
US3355781A (en) * 1965-09-20 1967-12-05 Borg Warner Safety belt buckle
US3675281A (en) * 1970-04-16 1972-07-11 Allied Chem Seat belt buckle assembly
US3986234A (en) * 1975-10-20 1976-10-19 Frost Engineering Development Corporation Releasable fastener
DE2818712A1 (de) * 1978-04-28 1979-11-08 Autoflug Gmbh Steckverschluss fuer sicherheitsgurte
EP0052160A1 (fr) * 1980-11-18 1982-05-26 Autoflug Gmbh Boucle pour ceinture de sécurité
FR2525878A1 (fr) * 1982-04-28 1983-11-04 Klippan Nv Boucle de ceinture de securite a loquet de blocage pivotant
GB2173243A (en) * 1985-03-28 1986-10-08 Loyd S Industri As Safety belt buckle

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DE2740458C3 (de) * 1977-09-08 1983-12-29 Carl Stahl Gmbh & Co Kg, Gurt- Und Bandweberei, 7922 Herbrechtingen Gurtschloß, insbesondere für Sicherheitsgurte
SE426018B (sv) * 1980-03-12 1982-12-06 Safety Transport Int Dev Spenne for sekerhetsbelte
DE3021796C2 (de) * 1980-06-11 1985-03-28 Repa Feinstanzwerk Gmbh, 7071 Alfdorf Sicherheitsgurtverschluß
NO149985C (no) * 1982-04-26 1984-08-01 Loyd S Industri As Laas for sikkerhetsbelte.
SE451231B (sv) * 1982-12-23 1987-09-21 Autoliv Dev Lasanordning for sekerhetsselar i fordon

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226791A (en) * 1963-02-01 1966-01-04 Andrew G Garter Aligned-lever buckle mechanism
US3355781A (en) * 1965-09-20 1967-12-05 Borg Warner Safety belt buckle
US3675281A (en) * 1970-04-16 1972-07-11 Allied Chem Seat belt buckle assembly
US3986234A (en) * 1975-10-20 1976-10-19 Frost Engineering Development Corporation Releasable fastener
DE2818712A1 (de) * 1978-04-28 1979-11-08 Autoflug Gmbh Steckverschluss fuer sicherheitsgurte
EP0052160A1 (fr) * 1980-11-18 1982-05-26 Autoflug Gmbh Boucle pour ceinture de sécurité
FR2525878A1 (fr) * 1982-04-28 1983-11-04 Klippan Nv Boucle de ceinture de securite a loquet de blocage pivotant
GB2173243A (en) * 1985-03-28 1986-10-08 Loyd S Industri As Safety belt buckle

Cited By (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870726A (en) * 1986-09-16 1989-10-03 Allied Engineering Company S.A. Seat belt buckle
EP0262508A1 (fr) * 1986-09-16 1988-04-06 Allied Engineering Company S.A. Boucle pour ceinture de sécurité
WO1988006012A1 (fr) * 1987-02-10 1988-08-25 Autoliv Development Aktiebolag Boucle de ceinture de securite
GB2223265A (en) * 1988-10-01 1990-04-04 Autoflug Gmbh Safety belt buckle
FR2637164A1 (fr) * 1988-10-01 1990-04-06 Autoflug Gmbh Systeme de verrouillage pour ceinture de securite avec equilibrage des masses
GB2223265B (en) * 1988-10-01 1992-11-25 Autoflug Gmbh Safety belt buckle
US5029369A (en) * 1988-10-19 1991-07-09 Autoliv-Kolb Gmbh & Co. Locking device for safety belts in motor vehicles
DE3835508A1 (de) * 1988-10-19 1990-05-03 Autoliv Kolb Gmbh & Co Schloss fuer ein kraftfahrzeug-sicherheitsgurtsystem
EP0368277A1 (fr) * 1988-11-08 1990-05-16 General Engineering (Netherlands) B.V. Boucle de ceinture de sécurité
EP0402839A3 (fr) * 1989-06-14 1991-03-27 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Dispositif à boucler
US5054171A (en) * 1989-06-14 1991-10-08 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Buckle device
EP0402839A2 (fr) * 1989-06-14 1990-12-19 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Dispositif à boucler
AU627348B2 (en) * 1989-09-01 1992-08-20 Trw Repa Gmbh A safety belt system
FR2657572A1 (fr) * 1990-01-28 1991-08-02 Autoflug Gmbh Cd Fahrzeugtechn Fermeture de ceinture de securite resistant aux chocs.
FR2658043A1 (fr) * 1990-02-15 1991-08-16 Autoflug Gmbh Fermeture de ceinture de securite avec dispositif de surete contre les chocs.
WO1991011932A1 (fr) * 1990-02-15 1991-08-22 Autoflug Gmbh & Co. Fahrzeugtechnik Fermoir de ceinture de securite a l'epreuve des chocs
EP0447762A1 (fr) * 1990-03-22 1991-09-25 Trw Repa Gmbh Boucle de ceinture de sécurité pourvue d'un dispositif de tension
US5097571A (en) * 1990-03-22 1992-03-24 Trw Repa Gmbh Buckle for a safety belt system provided with a belt pretensioner
JPH04221503A (ja) * 1990-03-22 1992-08-12 Trw Repa Gmbh 安全ベルト装置のベルトロック装置
GB2242479A (en) * 1990-03-26 1991-10-02 Takata Corp Buckle unit for seat belt
US5280669A (en) * 1990-03-26 1994-01-25 Takata Corporation Buckle unit
GB2242479B (en) * 1990-03-26 1994-07-13 Takata Corp Buckle unit for seat belt
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DE3669095D1 (de) 1990-04-05
DE3533684A1 (de) 1987-02-26
EP0212507B2 (fr) 1993-09-01
EP0212507B1 (fr) 1990-02-28
EP0212507A3 (en) 1987-12-16

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