EP0823223A2 - Gurtstrafferfester Verschluss für Sicherheitsgurte - Google Patents
Gurtstrafferfester Verschluss für Sicherheitsgurte Download PDFInfo
- Publication number
- EP0823223A2 EP0823223A2 EP97112647A EP97112647A EP0823223A2 EP 0823223 A2 EP0823223 A2 EP 0823223A2 EP 97112647 A EP97112647 A EP 97112647A EP 97112647 A EP97112647 A EP 97112647A EP 0823223 A2 EP0823223 A2 EP 0823223A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- mass body
- locking lever
- arm
- closure according
- release button
- 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
Links
Images
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
- A44B11/02—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps
- A44B11/06—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices
- A44B11/12—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices turnable clamp
- A44B11/14—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices turnable clamp with snap-action
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
- Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
- Y10T24/45602—Receiving member includes either movable connection between interlocking components or variable configuration cavity
- Y10T24/45623—Receiving member includes either movable connection between interlocking components or variable configuration cavity and operator therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
- Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
- Y10T24/45602—Receiving member includes either movable connection between interlocking components or variable configuration cavity
- Y10T24/45623—Receiving member includes either movable connection between interlocking components or variable configuration cavity and operator therefor
- Y10T24/4566—Receiving member includes either movable connection between interlocking components or variable configuration cavity and operator therefor including slidably connected and guided element on receiving member
- Y10T24/4567—Receiving member includes either movable connection between interlocking components or variable configuration cavity and operator therefor including slidably connected and guided element on receiving member for shifting slidably connected and guided, nonself-biasing, interlocking component
Definitions
- the invention relates to a pretensioner-fastener for Seat belts, with a load-bearing frame on which a latch is movably mounted, which in its closed position on a Tongue attacks with a release button, by pressing the Bolt can be moved into the open position to release the tongue is, and with a multi-arm locking lever mounted on the frame to prevent the automatic release of the release button, a first arm of the locking lever is articulated on the release button and on the locking lever from the outside acting inertia forces own moment of inertia a total moment of inertia around its swivel axis result in an automatic movement of the release button abrupt change in speed of the fastener during a belt tensioning process prevented.
- a generic closure is known from EP 0 557 983 A1.
- the locking lever provided in this closure is on an arm the release button articulated and limited with a claw-shaped end the second arm the movement of a locking pin, which the latch in the closed position holds.
- the automatic opening of the lock Use of a belt tensioner at the beginning or at the end of the backlash stroke, if the inertia of the parts to open the release button can lead to the known closure is prevented as follows : To open the release button during an abrupt deceleration on Avoiding the end of the backlash stroke is the focus of the locking lever so arranged to its pivot axis that the sum of the torques around the pivot axis the locking lever in its closed position presses.
- Opening during abrupt acceleration at the beginning of the backlash stroke should be excluded that the moment of inertia the locking lever is so large that a rotational movement is avoided or that it only leads to a small movement that does not open the lock leads. Theoretically, however, it can never be ruled out that in certain Exceptional acceleration forces occur that are large enough are a sufficient movement to open the release button of the To effect locking lever. Even small opening movements are therefore to exclude.
- the invention provides a belt-fastener fastener in which the automatic movement of the release button when accelerating strongly as well as in the event of severe deceleration even in exceptional situations is excluded.
- This is the case of a closure of the beginning mentioned type according to the invention by a on a second arm of the Locking lever so movably mounted mass body that the Mass body with an abrupt change in speed in one Movement device transmits an inertial force to the second arm and that in the opposite direction by movement relative to the arm Power transmission from the mass body to the locking lever at least in is essentially interrupted.
- the invention lies in the Based on the knowledge that the moment of inertia of the locking lever to Lock the release button only when changing speed in one Contributes to locking the release button in the opposite direction however, can even help open the release button.
- the mass body is preferably in one direction of movement coupled with the second arm and in the opposite direction through the Relative movement to the second arm decoupled from it, so that it only some or preferably no inertia at all second arm of the locking lever exercises.
- Uncoupling in one direction can, for example, through an elongated hole provided in the mass body into which the second arm extends and the one Allows relative movement in one direction.
- suitable Locking mechanisms e.g. Latches is the mass body in the other Direction coupled with the second arm.
- the interruption of the power transmission from the mass body to the locking lever preferably takes place in that the mass body at a strong speed change in the opposite direction due to its Relative movement to the second arm hits a frame-fixed stop and at least partially, preferably completely supports. Through the support at the stop, the mass body initiates one little or preferably no inertia in the locking lever.
- the mass body can be moved in translation on the second arm be stored. In the preferred embodiment, however, it is rotatable and positioned eccentrically to his center of gravity on the second arm, the frame-fixed stop a first rotary stop for the Mass body forms.
- An opposite to the first rotation stop Direction of rotation of the mass body acting second rotation stop is formed by a section of the second arm itself on which the mass body can strike.
- In the closed position of the locking lever is the mass body at the second rotation stop or has only a short distance from this, so that the inertia of the Mass body with an abrupt change in speed in a corresponding Direction is immediately initiated in the locking lever.
- one or both lie Rotary stops, seen parallel to the actuation direction of the release button, at the center of gravity of the mass body.
- Rotary stop means that the mass body attaches itself completely supports him and the mass body therefore no inertia on the Lock lever exerts. This is the power transmission path to initiate an inertia force in the locking lever completely interrupted.
- the power transmission is preferably interrupted by the Mass body on the locking lever when accelerating the lock.
- the inertial force of the mass body to prevent displacement the release button is therefore only effective when decelerating at the end of the Back tension stroke.
- FIG 1 is a pretensioner fastener 1 for seat belts shown, the on a fitting part, not shown, with a connected to it, also not shown belt tensioners is attached.
- the closure 1 has a housing plate 3 with a attached to it, load-bearing frame 5.
- the frame 5 is made Functionally speaking, from five different parts, namely one Guide block 7, a right and a not shown mirror-image left side member 9 and a left and one Right first rotation stop 11.
- the hollow interior of the guide block 7 serves as a guide for a movable perpendicular to the housing plate 3 Bolt 13, in the closed position shown in Figure 1 down is pressed.
- the release button 15 has two lateral, opposite one another Scenery guides, of which only the right scenery guide 23 is shown is.
- the link guide 23 is closed, wherein in Figure 1 the upper part for better visibility of parts behind has broken away. In the guide 23 this is on the side cranked, free end 25 of a first arm 27 of a two-armed Locking lever 29, which can be seen better in Figures 2 to 6, stored.
- the locking lever 29 is a protruding pin-like Section 31 at its two lateral ends rotatably on the Supported longitudinal beams 9 and extends almost over the entire Width of the closure 1. An opposite to the first arm 27, second arm 33 can be seen more clearly in FIGS. 2 to 6.
- Mass body 37 consists of two opposing partial masses 39 and a connecting web 41.
- Each partial mass 39 has in essentially the shape of a half cylinder, the Axis of curvature of the cylindrical outer surface with the pivot axis 46 of the locking lever 29 coincides.
- the first rotary stops 11 have a concavely curved one adapted to the cylindrical outer surface Surface whose axis of curvature also with the pivot axis 46 of the Locking lever 29 coincides.
- the distance between the concave surface 43 of each first rotary stop 11 to the associated partial mass 39 as can be seen in Figure 2, very small, so that only a narrow Gap is formed between these parts.
- Each partial mass 39 has in a plane perpendicular to the pivot axis 46 of the locking lever 29 a Guide groove 45 into which the corresponding longitudinal member 9 of the frame 5 penetrates so that there is a lateral guide for the partial mass 39th results.
- FIG. 1 The further structure of the closure 1 is described below with reference to Figure 2 explained in more detail, with individual parts compared to the illustration are shown in simplified form in FIG. 1.
- FIG. 1 in particular, the articulation of the locking lever 29 is better detect.
- the free end 25 of the first arm protrudes into the Link guide 23 in the release button 15.
- the link guide 23 has two sections, namely a section 47 that is rectangular extends to the housing plate 3, and a section 49 which is parallel runs to the housing plate 3 and merges into section 47.
- the end 25 is in Section 47 is located and is only a short distance from the Wall.
- the mass body 37 has a receiving opening for its rotary bearing 51, which extends deep inside.
- the deepest The location of the receiving opening 51 is the shape of the end 35 of the second Arms 33 rounded accordingly, so that the end 35 is a pivot bearing for forms the mass body 37.
- the center of gravity 54 of the mass body 37 lies between the pivot axis 46 and the axis of rotation 53 by the End 35 is formed.
- Two opposite sections of the Receiving opening 51 are designed differently.
- One of the first Rotating stop 11 facing section 55 runs obliquely outside that the receiving opening 51 is a rotation of the mass body 37 the axis of rotation 53 allowed in a counterclockwise direction.
- the opposite Section has an inward protrusion that is in the Closed position touches the arm 33 so that the arm 33 in this Area forms a second rotary stop 57 for the mass body 37.
- the second rotary stop 57 acts in comparison to the first Rotation stop 11 in the opposite direction of rotation.
- the Release button 15 are pressed in the direction of the arrow according to FIG. 2. Because of the small lateral distance of the end 25 from the wall in Area of section 47 is already with a slight actuation of the Release button 15 the locking lever 29 pivoted clockwise until it as shown in Figure 3, is relatively oblique and finally, 4, the end 25 at the end of section 49 of Link guide 23 is located. Because of its 53 eccentric center of gravity 54 will be the mass body 37 turn slightly counterclockwise so that it is surface 43 touched, however, the cylindrical outer surface of the mass body 37 slide on the correspondingly shaped surface 43.
- the mass body 37 is eccentric is pivoted, it pivots relative to its axis of rotation 53 counterclockwise and immediately bumps with its outer surface second rotary stop 11. Since the area of the Stop 11 is located approximately at the level of the center of gravity 54, is supported the mass body 37 completely on the second rotary stop 11, so that he does not apply force to the locking lever 29.
- the release buttons 15 can so that are not set in motion by the locking lever 29.
- a alternatively provided minimum idle stroke between the first arm and the left wall of section 47 can rule out that at Start of the rotation of the mass body 37 a little in the locking lever 39 force introduced to move the release button 15 leads.
- the Mass body 37 is also on its cylindrical outer surface Folded height of the center of gravity.
- Locking edge 59 which is parallel to the pivot axis 46 and the Axis of rotation 53 extends. If this locking edge 59 as relative sharp edge is formed and the mass body 37 at 5 strikes the surface 43, the Locking edge 59 slides off the surface of the mass body 37 on the surface 43 when the surfaces hit prevent.
- Figure 6 shows the balance of forces at the closure 1 at the end of remindstrammhubes when the closure 1 is suddenly braked, so that there is a delay in the direction of the arrow.
- the first Rotary stop 11 does not work with this delay, only the second rotary stop 57. Due to its inertia, the Mass body 37 clockwise and beats if it is not already in the closed position on the second rotary stop 57, after minimal Swivel path on this (see the area marked with Y). Mass body 37 and locking lever 29 are in this direction of movement strength connected. With a lever arm L2 a force F2 is introduced into the locking lever 29.
- the closure shown is due to displacement of the release button 15 abrupt changes in speed when tightening the belt in the secured in opposite directions of movement.
Landscapes
- Automotive Seat Belt Assembly (AREA)
- Buckles (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Clamps And Clips (AREA)
Abstract
Description
- Figur 1 eine perspektivische Darstellung, mit teilweise weggeschnittenen Teilen, des erfindungsgemäßen Verschlusses gemäß einer bevorzugten Ausführungsform;
- Figur 2 eine schematische Seitenansicht des erfindungsgemäßen Verschlusses in der Schließstellung, anhand der das Wirkprinzip des Verschlusses erläutert werden soll;
- Figuren 3 und 4 den in Figur 2 dargestellten Verschluß bei teilweise bzw. vollständig gedrückter Lösetaste;
- Figur 5 den Verschluß nach Figur 2 bei abrupter Beschleunigung zu Beginn des Rückstrammhubes; und
- Figur 6 den Verschluß nach Figur 2 bei abrupter Verzögerung am Ende des Rückstrammhubes.
Claims (17)
- Gurtstrafferfester Verschluß für Sicherheitsgurte, mit einem lasttragenden Rahmen (5), an dem ein Riegel (13) beweglich gelagert ist, welcher in seiner Schließstellung an einer Steckzunge angreift, mit einer Lösetaste (15), durch deren Betätigung der Riegel (13) in die Öffnungsstellung zur Freigabe der Steckzunge verschiebbar ist, und mit einem am Rahmen (5) um eine Schwenkachse (46) schwenkbar gelagerten, mehrarmigen Sperrhebel (29) zum Verhindern des selbsttätigen Verschiebens der Lösetaste (15), wobei ein erster Arm (27) des Sperrhebels (29) an der Lösetaste (15) angelenkt ist und die auf den Sperrhebel (29) von außen einwirkenden Trägheitskräfte sowie sein eigenes Trägheitsmoment ein Gesamtträgheitsmoment um seine Schwenkachse (46) ergeben, das ein selbsttätiges Verschieben der Lösetaste (15) bei abrupter Geschwindigkeitsänderung des Verschlusses (1) bei einem Gurtstraffvorgang verhindert, gekennzeichnet durch einen an einem zweiten Arm (33) des Sperrhebels (29) derart beweglich gelagerten Massekörper (37), daß der Massekörper (37) bei abrupter Geschwindigkeitsänderung in einer Bewegungsrichtung eine Trägheitskraft auf den zweiten Arm (33) überträgt und daß in Gegenrichtung durch eine Bewegung relativ zum zweiten Arm (33) die Kraftübertragung vom Massekörper (37) auf den Sperrhebel (29) zumindest im wesentlichen unterbrochen ist.
- Verschluß nach Anspruch 1, dadurch gekennzeichnet, daß bei der abrupten Geschwindigkeitsänderung in der einen Bewegungsrichtung der Massekörper (37) mit dem zweiten Arm (33) gekoppelt ist und in Gegenrichtung durch die Relativbewegung zum zweiten Arm (33) von diesem entkoppelt ist und nur einen Teil der oder keine Trägheitskraft auf den Sperrhebel (29) überträgt.
- Verschluß nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Massekörper (37) bei einer starken Geschwindigkeitsänderung aufgrund seiner Relativbewegung zum zweiten Arm (33) auf einen rahmenfesten Anschlag trifft und sich an diesem zumindest teilweise abstützt, wodurch der Kraftübertragungsweg zum zweiten Arm (33) zumindest im wesentlichen unterbrochen ist.
- Verschluß nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß der Massekörper (37) drehbeweglich am zweiten Arm (33) und exzentrisch zu seinem Schwerpunkt (54) gelagert ist und der rahmenfeste Anschlag einen ersten Drehanschlag (11) bildet.
- Verschluß nach Anspruch 4, dadurch gekennzeichnet, daß ein zweiter Drehanschlag (57), der relativ zum ersten in entgegengesetzter Drehrichtung des Massekörpers (37) wirkt, durch einen Abschnitt des zweiten Arms (33) gebildet ist, an dem der Massekörper (37) anschlagen kann.
- Verschluß nach Anspruch 5, dadurch gekennzeichnet, daß der Massekörper (37) in der Schließstellung des Sperrhebels (29) am zweiten Drehanschlag (57) anliegt oder nur einen geringen Abstand von diesem hat.
- Verschluß nach Anspruch 5 oder 6, dadurch gekennzeichnet, daß der Massekörper (37) zu seiner Lagerung eine Aufnahmeöffnung (51) aufweist und an deren tiefster Stelle am freien Ende (35) des zweiten Arms (33) anliegt, wobei ein Abschnitt der Aufnahmeöffnung (51) am zweiten Drehanschlag (57) anschlagen kann.
- Verschluß nach einem der Ansprüche 5 bis 7, dadurch gekennzeichnet, daß einer der beiden oder beide Drehanschläge (11, 57), parallel zur Betätigungsrichtung der Lösetäste (15) gesehen, auf Höhe des Schwerpunkts (54) des Massekörpers (37) liegen.
- Verschluß nach Anspruch 8, dadurch gekennzeichnet, daß der Massekörper (37) auf Höhe seines Schwerpunkts (54) eine Verriegelungskante (59) an seiner Außenseite aufweist, mit der er auf den ersten Drehanschlag (11) auftrifft.
- Verschluß nach einem der Ansprüche 4 bis 9, dadurch gekennzeichnet, daß die zum Anschlagen des Massekörpers (37) dienende Fläche (43) des ersten Drehanschlags (11) im Schnitt kreisbogenförmig und konkav geformt ist, wobei der Krümmungsmittelpunkt auf die Schwenkachse (46) des Sperrhebels (29) fällt.
- Verschluß nach Anspruch 10, dadurch gekennzeichnet, daß der Massekörper (37) teilweise eine im Schnitt kreisbogenförmige und konvexe Außenfläche aufweist, die geringfügig von der Fläche (43) des ersten Drehanschlags (11) beabstandet ist und deren Krümmungsmittelpunkt auf die Schwenkachse (46) des Sperrhebels (29) fällt.
- Verschluß nach einem der Ansprüche 4 bis 11, dadurch gekennzeichnet, daß der Massekörper (37) mindestens eine in einer Ebene rechtwinklig zur Schwenkachse (46) des Sperrhebels (29) verlaufende Führungsnut (45) aufweist, in die sich ein Längsträger (9) des Rahmens (5) erstreckt.
- Verschluß nach einem der Ansprüche 4 bis 12, dadurch gekennzeichnet, daß sich der Massekörper (37) aus zwei seitlich am Verschluß (1) angeordneten Teilmassen (39) und einem Verbindungssteg (41) zusammensetzt und daß jeder Teilmasse (39) entsprechende Drehanschläge (11, 57) zugeordnet sind.
- Verschluß nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Massekörper (37) translatorisch verschiebbar am zweiten Arm (33) gelagert ist.
- Verschluß nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Unterbrechung der Kraftübertragung vom Massekörper (37) auf den Sperrhebel (25) beim Beschleunigen des Verschlusses (1) zu Beginn des Rückstrammhubes erfolgt.
- Verschluß nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß der Riegel (13) rechtwinklig zu einer Einsteckbahn (19) für die Steckzunge im Rahmen (5) geführt ist.
- Verschluß nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß der erste Arm (27) des Sperrhebels (29) durch eine Kulissenführung (23) an der Lösetaste (15) angelenkt ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29613690U | 1996-08-07 | ||
DE29613690U DE29613690U1 (de) | 1996-08-07 | 1996-08-07 | Gurtstrafferfester Verschluß für Sicherheitsgurte |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0823223A2 true EP0823223A2 (de) | 1998-02-11 |
EP0823223A3 EP0823223A3 (de) | 1998-04-08 |
EP0823223B1 EP0823223B1 (de) | 2001-10-31 |
Family
ID=8027541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97112647A Expired - Lifetime EP0823223B1 (de) | 1996-08-07 | 1997-07-23 | Gurtstrafferfester Verschluss für Sicherheitsgurte |
Country Status (6)
Country | Link |
---|---|
US (1) | US5765266A (de) |
EP (1) | EP0823223B1 (de) |
JP (1) | JP4093617B2 (de) |
KR (1) | KR100452564B1 (de) |
DE (2) | DE29613690U1 (de) |
ES (1) | ES2116253T3 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012002206A1 (de) | 2012-02-07 | 2013-08-08 | Trw Automotive Gmbh | Gurtschloss mit Freigabesperre |
DE102012002205A1 (de) | 2012-02-07 | 2013-08-08 | Trw Automotive Gmbh | Gurtschloss mit Freigabesperre |
DE102012018070A1 (de) | 2012-02-07 | 2013-08-08 | Trw Automotive Gmbh | Gurtschloss mit Freigabesperre |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2323885A (en) * | 1997-04-02 | 1998-10-07 | Alliedsignal Ltd | Buckle with counterbalance mass |
JP3809007B2 (ja) * | 1998-03-25 | 2006-08-16 | タカタ株式会社 | バックル |
US5996193A (en) * | 1998-06-18 | 1999-12-07 | Breed Automotive Technology, Inc. | Buckle for use with a pretensioner |
US6233794B1 (en) * | 1998-06-18 | 2001-05-22 | Breed Automotive Technology, Inc. | Buckle for use with a pretensioner |
DE19858716C1 (de) * | 1998-12-18 | 2000-05-18 | Breed Automotive Tech | Verschluß für einen Sicherheitsgurt |
DE29922677U1 (de) * | 1999-12-23 | 2000-05-18 | TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf | Verschluß für Sicherheitsgurte |
DE20000869U1 (de) * | 2000-01-19 | 2000-06-29 | TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf | Verschluß für Sicherheitsgurte |
US6550112B2 (en) * | 2001-01-18 | 2003-04-22 | Trw Occupant Restraint Systems Gmbh & Co. Kg | Closure for a seat belt |
JP4609922B2 (ja) * | 2003-10-24 | 2011-01-12 | タカタ株式会社 | バックルおよびこれを備えたシートベルト装置 |
US7370393B2 (en) * | 2004-09-20 | 2008-05-13 | Delphi Technologies, Inc. | Seat belt buckle for use with pretensioner |
KR101258095B1 (ko) * | 2005-04-27 | 2013-04-25 | 아우토리브 디벨롭먼트 아베 | 충격 흡수용 안전 벨트 버클 |
WO2006127375A1 (en) | 2005-05-26 | 2006-11-30 | Delphi Technologies, Inc. | Seat belt buckle for use with pretensioner |
DE102008052856B3 (de) * | 2008-10-23 | 2010-05-20 | Autoliv Development Ab | Schocksicheres Gurtschloss für ein Kraftfahrzeug |
JP5688256B2 (ja) | 2009-10-28 | 2015-03-25 | 芦森工業株式会社 | バックル装置 |
JP5385214B2 (ja) * | 2010-06-09 | 2014-01-08 | オートリブ ディベロップメント エービー | シートベルトバックル装置 |
DE102012007797B4 (de) | 2012-04-20 | 2023-08-31 | Zf Automotive Germany Gmbh | Gurtschloss |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0415418A2 (de) * | 1989-09-01 | 1991-03-06 | TRW Occupant Restraint Systems GmbH | Gurtschloss für ein Sicherheitsgurtsystem, das mit einer Rückstrammeinrichtung versehen ist |
DE4021974A1 (de) * | 1990-07-10 | 1992-01-16 | Autoflug Gmbh | Sicherheitsgurtverschluss mit schocksicherung |
EP0557983A1 (de) * | 1992-02-27 | 1993-09-01 | Autoliv Development Aktiebolag | Sicherheitsgurtschloss mit Verriegelungssperre |
US5373612A (en) * | 1992-02-19 | 1994-12-20 | Takata Corporation | Buckle device in seat belt apparatus |
US5522619A (en) * | 1995-02-01 | 1996-06-04 | Alliedsignal Inc. | End release seat belt buckle having an inertia-sensitive locking mechanism |
Family Cites Families (8)
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JPS5933723Y2 (ja) * | 1978-01-12 | 1984-09-19 | トヨタ自動車株式会社 | バツクル装置 |
DE3835508A1 (de) * | 1988-10-19 | 1990-05-03 | Autoliv Kolb Gmbh & Co | Schloss fuer ein kraftfahrzeug-sicherheitsgurtsystem |
KR0148271B1 (ko) * | 1990-03-26 | 1998-08-17 | 다까다 쥬우이찌로오 | 버클장치 |
ES2032369T3 (es) * | 1990-11-15 | 1995-09-16 | Trw Repa Gmbh | Cerradura para sistemas de cinturon de seguridad en vehiculos. |
DE4215563A1 (de) * | 1992-05-12 | 1993-11-18 | Trw Repa Gmbh | Schloß für Fahrzeug-Sicherheitsgurtsysteme |
JPH0666310U (ja) * | 1993-03-03 | 1994-09-20 | 株式会社東海理化電機製作所 | バックル装置 |
DE4416301A1 (de) * | 1994-05-09 | 1995-11-16 | Trw Repa Gmbh | Verschluß für Sicherheitsgurte |
US5496068A (en) * | 1995-01-20 | 1996-03-05 | Trw Vehicle Safety Systems Inc. | Inertia sensitive buckle for seat belt pretensioner system |
-
1996
- 1996-08-07 DE DE29613690U patent/DE29613690U1/de not_active Expired - Lifetime
-
1997
- 1997-07-23 DE DE59705149T patent/DE59705149D1/de not_active Expired - Lifetime
- 1997-07-23 EP EP97112647A patent/EP0823223B1/de not_active Expired - Lifetime
- 1997-07-23 ES ES97112647T patent/ES2116253T3/es not_active Expired - Lifetime
- 1997-07-25 US US08/901,232 patent/US5765266A/en not_active Expired - Lifetime
- 1997-08-06 KR KR1019970037464A patent/KR100452564B1/ko not_active IP Right Cessation
- 1997-08-06 JP JP21228897A patent/JP4093617B2/ja not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0415418A2 (de) * | 1989-09-01 | 1991-03-06 | TRW Occupant Restraint Systems GmbH | Gurtschloss für ein Sicherheitsgurtsystem, das mit einer Rückstrammeinrichtung versehen ist |
DE4021974A1 (de) * | 1990-07-10 | 1992-01-16 | Autoflug Gmbh | Sicherheitsgurtverschluss mit schocksicherung |
US5373612A (en) * | 1992-02-19 | 1994-12-20 | Takata Corporation | Buckle device in seat belt apparatus |
EP0557983A1 (de) * | 1992-02-27 | 1993-09-01 | Autoliv Development Aktiebolag | Sicherheitsgurtschloss mit Verriegelungssperre |
US5522619A (en) * | 1995-02-01 | 1996-06-04 | Alliedsignal Inc. | End release seat belt buckle having an inertia-sensitive locking mechanism |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012002206A1 (de) | 2012-02-07 | 2013-08-08 | Trw Automotive Gmbh | Gurtschloss mit Freigabesperre |
DE102012002205A1 (de) | 2012-02-07 | 2013-08-08 | Trw Automotive Gmbh | Gurtschloss mit Freigabesperre |
DE102012018070A1 (de) | 2012-02-07 | 2013-08-08 | Trw Automotive Gmbh | Gurtschloss mit Freigabesperre |
WO2013117317A1 (de) | 2012-02-07 | 2013-08-15 | Trw Automotive Gmbh | Gurtschloss mit freigabesperre |
CN104203031A (zh) * | 2012-02-07 | 2014-12-10 | Trw汽车股份有限公司 | 带有解锁联锁装置的安全带锁 |
US9402446B2 (en) | 2012-02-07 | 2016-08-02 | Trw Automotive Gmbh | Belt buckle with release lock |
CN104203031B (zh) * | 2012-02-07 | 2016-09-07 | Trw汽车股份有限公司 | 带有解锁联锁装置的安全带锁 |
Also Published As
Publication number | Publication date |
---|---|
KR19980018416A (ko) | 1998-06-05 |
JPH1071007A (ja) | 1998-03-17 |
KR100452564B1 (ko) | 2004-12-17 |
US5765266A (en) | 1998-06-16 |
ES2116253T1 (es) | 1998-07-16 |
DE59705149D1 (de) | 2001-12-06 |
ES2116253T3 (es) | 2002-05-01 |
DE29613690U1 (de) | 1996-12-05 |
EP0823223A3 (de) | 1998-04-08 |
JP4093617B2 (ja) | 2008-06-04 |
EP0823223B1 (de) | 2001-10-31 |
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