US20050155193A1 - Seat belt buckle assembly - Google Patents

Seat belt buckle assembly Download PDF

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Publication number
US20050155193A1
US20050155193A1 US10/819,425 US81942504A US2005155193A1 US 20050155193 A1 US20050155193 A1 US 20050155193A1 US 81942504 A US81942504 A US 81942504A US 2005155193 A1 US2005155193 A1 US 2005155193A1
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United States
Prior art keywords
seat belt
belt buckle
buckle assembly
assembly according
buckle
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.)
Abandoned
Application number
US10/819,425
Inventor
John Bell
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.)
Joyson Safety Systems Inc
Original Assignee
Joyson Safety Systems Inc
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 Joyson Safety Systems Inc filed Critical Joyson Safety Systems Inc
Assigned to KEY SAFETY SYSTEMS, INC. reassignment KEY SAFETY SYSTEMS, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BELL, JOHN
Publication of US20050155193A1 publication Critical patent/US20050155193A1/en
Abandoned legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/18—Anchoring devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/18—Anchoring devices
    • B60R22/22—Anchoring devices secured to the vehicle floor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/18—Anchoring devices
    • B60R2022/1806—Anchoring devices for buckles
    • 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.
    • Y10T24/31—Plural fasteners having intermediate flaccid connector
    • Y10T24/318—Strap connector
    • 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

Definitions

  • the present invention relates to a seat belt buckle assembly, and is particularly applicable for use in the rear passenger seat of a vehicle.
  • rear seat belt buckles are mounted to the floor pan of a vehicle and the buckle head is stowed in a pocket in the seat cushion.
  • the mounting must be strong enough to withstand crash forces and the buckle head is usually attached to the floor pan mounting by a steel strap or cable.
  • this can cause discomfort to a rear seat passenger particularly in certain seating positions.
  • the steel strap makes it more difficult to fold the seat down smoothly when access to a rear storage compartment is required because the steel inhibits the buckle from folding with the seat.
  • Steel straps also do not flex easily around the side of a child seat resulting in the buckle being pulled at an offset angle and ultimately weakening the buckle mechanism and degrading its performance.
  • a seat belt buckle assembly comprising a buckle head having an attachment member and a strap comprising a length of flexible woven webbing material having a first end fastened to the attachment member and a second end comprising a loop for attachment to a vehicle.
  • FIG. 1 shows a traditional buckle arrangement
  • FIG. 2 shows a buckle arrangement according to one embodiment of the present invention.
  • FIG. 3 shows the buckle arrangement of FIG. 2 fastened to a bracket.
  • FIG. 4 is a schematic diagram of two buckle arrangements fastened to a bracket.
  • FIG. 5 shows the buckle arrangement of FIG. 2 fastened to a floor pan.
  • a buckle head 1 is shown attached to a buckle attachment bracket 2 and connected to a vehicle mounting bracket 3 by a strap comprising a length of traditional seat belt webbing 4 .
  • the webbing 4 passes through holes in each of the two brackets 2 , 3 and is stitched through three layers in a stitch pattern 5 .
  • the webbing 4 is wider than the buckle head 1 and the mounting brackets and is folded across its width in the region of the brackets so that it fits through the holes. This restricts movement of the buckle head 1 in a lateral direction and limits the space available for the stitch pattern 5 .
  • the webbing 4 is about 48 mm wide and about 1.15 mm thick.
  • the stitches in the stitch patterns would typically be about 37 mm long in the direction of weft fibres, i.e. across the webbing, and about 28 mm in the warp direction (along the webbing length) and the pattern comprises ten rows each of ten or eleven stitches across the webbing and one line of stitches in the length direction.
  • the mounting bracket 3 has a second hole to which a similar arrangement is attached to form a double buckle head arrangement for attachment to the middle of a rear passenger seat in a vehicle.
  • the mounting bracket 3 also has a hole 25 therethrough used for attaching it to the vehicle, for example with a bolt.
  • the minimum overall length of such a known arrangement from the top of the buckle head to the mounting bracket is 200 mm.
  • the new design can be seen in FIGS. 2, 3 , 4 and 5 .
  • the buckle head 1 is attached to a length of webbing 4 via a buckle attachment bracket 2 , in the base of the buckle head 1 , through which the webbing 4 passes.
  • the webbing 4 is then folded to form a loop 10 at an end opposite to the buckle head 1 and fixed in this configuration by stitching through the three layers at 11 .
  • the webbing 4 in this embodiment is much narrower and thicker than in the arrangement of FIG. 1 .
  • the strap is formed of webbing which is around half the normal width of seat belt webbing, i.e. in a range of about 20 mm to about 30 mm, preferably about 25 mm wide instead of the usual 48 mm.
  • the width of the webbing used in the present invention is less than the width of the buckle head, and about the same width as the hole in the attachment brackets 2 .
  • the strap thickness is about twice that of traditional seat belt webbing, i.e. about 1.8 mm to about 2.5 mm preferably about 2.3 mm instead of the 1.15 mm of traditional seat belt webbing.
  • the attachment bracket 2 in FIG. 2 is effectively integral with the buckle head 1 .
  • the stitch pattern 11 comprises a grid of ten stitches and ten rows.
  • the length of the stitches used to secure the webbing strap is preferably about 14 mm to about 20 mm and even more preferably about 16 mm to about 18 mm and most preferably about 17 mm. This is in contrast to stitches in traditional seat belt webbing which have been around 37 mm across the webbing (in the weft direction) and 28 mm along the webbing (in the warp direction). This arrangement allows the overall length of the buckle arrangement to be particularly short: at least about 140 mm or about 130 mm.
  • the assembly includes a pin 13 passing through the loop 10 for attachment to a vehicle, for example by lugs to a bracket such as a sill end bracket 12 that is attached to a load bearing part of the vehicle.
  • the buckle is fastened to the vehicle by insertion of the loop 10 through a slot in a sill end bracket 12 and insertion of a steel pin 13 through the loop 10 as seen in FIG. 3 .
  • the steel pin 13 is then secured in place by lugs from the sill end bracket 12 and although not illustrated it will be evident to a person skilled in the art how this would be done.
  • the loop may alternatively be fastened directly to the floor pan of a vehicle.
  • the loop 10 is directly fastened to the floor pan 20 of a vehicle by insertion through a slot 21 in the floor pan, insertion of the pin 13 in the loop 10 guided by location windows 22 and fixing the pin 13 in place by plastic attachment housing members 23 (only one of which is shown) on each side of the pin 13 .
  • the attachment housing members 23 have securing features 24 that interact with complementary features in the floor pan 20 .
  • upstanding lugs on the attachment housing 23 may fit into the location windows 22 on the floor pan 20 to hold the pin 13 .
  • This new arrangement is strong, compact, flexible and versatile allowing substantial movement of the buckle head while securely restraining it.
  • FIG. 4 a schematic view is shown of a double mounting bracket 14 to which two buckle heads 1 A, 1 B are attached by means of this new arrangement.
  • Webbing straps 4 are stitched in the configuration shown in FIG. 2 connected to respective buckle heads 1 A, 1 B at one end and formed with a respective loop 10 A, 10 B at each other end.
  • the loops 10 A, 10 B are fed through slots or holes in the bracket 14 and respective steel pins 13 A, 13 B inserted into the loops 10 A, 10 B to secure the buckle heads in place.
  • Complementary re-usable fastening sections such as hook and loop fastening materials may be attached to sides of the buckle heads 1 .
  • This may for example be the proprietary material known as VELCRO®, or any other re-usable fastening material.
  • VELCRO® the proprietary material known as VELCRO®
  • these fastening materials allow the two buckle heads to be fastened together and thus to sit up vertically above seat pads so as to present the buckle head opening in a more convenient position for the passenger to insert the buckle tongue. This is encouraged by the compact nature of the arrangement and the relative rigidity of the straps in the length direction. In the previously known arrangement shown in FIG. 1 the arrangement did not easily sit up vertically and tended to get lost between seat pads.
  • the vehicle mounting brackets 12 , 14 may already be fixed in a vehicle when the buckles are attached or may be fixed subsequently, for example by means of a bolt through a hole in the bracket. In the embodiment of FIG. 4 such a hole may typically be provided in the region 15 between the buckle attachment slots.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

A seat belt buckle assembly has a buckle head having an attachment member and a strap comprising a predetermined length of flexible woven webbing material fastened to the attachment member and comprising a loop spaced from the attachment member. Two such buckle heads may be mounted to a mounting bracket for attachment to a vehicle and hook and loop fasteners may connect them back to back. This buckle head is more compact and versatile then previously known arrangements.

Description

    FIELD OF THE INVENTION
  • The present invention relates to a seat belt buckle assembly, and is particularly applicable for use in the rear passenger seat of a vehicle.
    • BACKGROUND OF THE INVENTION
  • Traditionally rear seat belt buckles are mounted to the floor pan of a vehicle and the buckle head is stowed in a pocket in the seat cushion. The mounting must be strong enough to withstand crash forces and the buckle head is usually attached to the floor pan mounting by a steel strap or cable. However, this can cause discomfort to a rear seat passenger particularly in certain seating positions. In addition the steel strap makes it more difficult to fold the seat down smoothly when access to a rear storage compartment is required because the steel inhibits the buckle from folding with the seat. Steel straps also do not flex easily around the side of a child seat resulting in the buckle being pulled at an offset angle and ultimately weakening the buckle mechanism and degrading its performance.
  • It would be preferable to use a flexible material to attach the buckle head to the mounting but a very strong material is needed. The strong woven webbing traditionally used for the seat belt itself has been tried but it has not been satisfactory because traditional arrangements require a minimum length of at least 200 mm to ensure sufficient space to attach the webbing to both the buckle head and the mounting effectively and safely, and this tends to be too long to allow the strap to fit easily into the stow pocket.
    • SUMMARY OF THE INVENTION
  • According to the present invention there is provided a seat belt buckle assembly comprising a buckle head having an attachment member and a strap comprising a length of flexible woven webbing material having a first end fastened to the attachment member and a second end comprising a loop for attachment to a vehicle.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • For a better understanding of the present invention and to show how the same may be carried into effect, reference will now be made to the accompanying drawings.
  • FIG. 1 shows a traditional buckle arrangement.
  • FIG. 2 shows a buckle arrangement according to one embodiment of the present invention.
  • FIG. 3 shows the buckle arrangement of FIG. 2 fastened to a bracket.
  • FIG. 4 is a schematic diagram of two buckle arrangements fastened to a bracket.
  • FIG. 5 shows the buckle arrangement of FIG. 2 fastened to a floor pan.
    • DETAILED DESCRIPTION OF THE INVENTION
  • In the known arrangement of FIG. 1 a buckle head 1 is shown attached to a buckle attachment bracket 2 and connected to a vehicle mounting bracket 3 by a strap comprising a length of traditional seat belt webbing 4. The webbing 4 passes through holes in each of the two brackets 2, 3 and is stitched through three layers in a stitch pattern 5. The webbing 4 is wider than the buckle head 1 and the mounting brackets and is folded across its width in the region of the brackets so that it fits through the holes. This restricts movement of the buckle head 1 in a lateral direction and limits the space available for the stitch pattern 5. Traditionally the webbing 4 is about 48 mm wide and about 1.15 mm thick. The stitches in the stitch patterns would typically be about 37 mm long in the direction of weft fibres, i.e. across the webbing, and about 28 mm in the warp direction (along the webbing length) and the pattern comprises ten rows each of ten or eleven stitches across the webbing and one line of stitches in the length direction.
  • The mounting bracket 3 has a second hole to which a similar arrangement is attached to form a double buckle head arrangement for attachment to the middle of a rear passenger seat in a vehicle. The mounting bracket 3 also has a hole 25 therethrough used for attaching it to the vehicle, for example with a bolt. The minimum overall length of such a known arrangement from the top of the buckle head to the mounting bracket is 200 mm.
  • The new design can be seen in FIGS. 2, 3, 4 and 5. The buckle head 1 is attached to a length of webbing 4 via a buckle attachment bracket 2, in the base of the buckle head 1, through which the webbing 4 passes. The webbing 4 is then folded to form a loop 10 at an end opposite to the buckle head 1 and fixed in this configuration by stitching through the three layers at 11. The webbing 4 in this embodiment is much narrower and thicker than in the arrangement of FIG. 1. Preferably the strap is formed of webbing which is around half the normal width of seat belt webbing, i.e. in a range of about 20 mm to about 30 mm, preferably about 25 mm wide instead of the usual 48 mm. This results in an overall length for the assembly of less than 140 mm, and even around 130 mm, which compares favourably with the previous minimum of 200 mm achieved with traditional webbing. The width of the webbing used in the present invention is less than the width of the buckle head, and about the same width as the hole in the attachment brackets 2. According to a preferred embodiment the strap thickness is about twice that of traditional seat belt webbing, i.e. about 1.8 mm to about 2.5 mm preferably about 2.3 mm instead of the 1.15 mm of traditional seat belt webbing. The attachment bracket 2 in FIG. 2 is effectively integral with the buckle head 1.
  • The stitch pattern 11 comprises a grid of ten stitches and ten rows. The length of the stitches used to secure the webbing strap is preferably about 14 mm to about 20 mm and even more preferably about 16 mm to about 18 mm and most preferably about 17 mm. This is in contrast to stitches in traditional seat belt webbing which have been around 37 mm across the webbing (in the weft direction) and 28 mm along the webbing (in the warp direction). This arrangement allows the overall length of the buckle arrangement to be particularly short: at least about 140 mm or about 130 mm.
  • In the embodiment of FIGS. 3 and 4 the assembly includes a pin 13 passing through the loop 10 for attachment to a vehicle, for example by lugs to a bracket such as a sill end bracket 12 that is attached to a load bearing part of the vehicle. The buckle is fastened to the vehicle by insertion of the loop 10 through a slot in a sill end bracket 12 and insertion of a steel pin 13 through the loop 10 as seen in FIG. 3. The steel pin 13 is then secured in place by lugs from the sill end bracket 12 and although not illustrated it will be evident to a person skilled in the art how this would be done. The loop may alternatively be fastened directly to the floor pan of a vehicle.
  • In the embodiment of FIG. 5 the loop 10 is directly fastened to the floor pan 20 of a vehicle by insertion through a slot 21 in the floor pan, insertion of the pin 13 in the loop 10 guided by location windows 22 and fixing the pin 13 in place by plastic attachment housing members 23 (only one of which is shown) on each side of the pin 13. The attachment housing members 23 have securing features 24 that interact with complementary features in the floor pan 20. For example upstanding lugs on the attachment housing 23 may fit into the location windows 22 on the floor pan 20 to hold the pin 13.
  • This new arrangement is strong, compact, flexible and versatile allowing substantial movement of the buckle head while securely restraining it.
  • Two buckle heads may be mounted to a single mounting bracket by passing the loops through holes in the bracket and inserting a pin through each loop. In FIG. 4 a schematic view is shown of a double mounting bracket 14 to which two buckle heads 1A, 1B are attached by means of this new arrangement. Webbing straps 4 are stitched in the configuration shown in FIG. 2 connected to respective buckle heads 1A, 1B at one end and formed with a respective loop 10A, 10B at each other end. The loops 10A, 10B are fed through slots or holes in the bracket 14 and respective steel pins 13A, 13B inserted into the loops 10A, 10B to secure the buckle heads in place.
  • Complementary re-usable fastening sections, such as hook and loop fastening materials may be attached to sides of the buckle heads 1. This may for example be the proprietary material known as VELCRO®, or any other re-usable fastening material. When the buckle arrangement is fixed in place in the vehicle, these fastening materials allow the two buckle heads to be fastened together and thus to sit up vertically above seat pads so as to present the buckle head opening in a more convenient position for the passenger to insert the buckle tongue. This is encouraged by the compact nature of the arrangement and the relative rigidity of the straps in the length direction. In the previously known arrangement shown in FIG. 1 the arrangement did not easily sit up vertically and tended to get lost between seat pads.
  • The vehicle mounting brackets 12, 14 may already be fixed in a vehicle when the buckles are attached or may be fixed subsequently, for example by means of a bolt through a hole in the bracket. In the embodiment of FIG. 4 such a hole may typically be provided in the region 15 between the buckle attachment slots.
  • The invention being thus described, it will be obvious that the same may be varied in many ways. Such variations are not to be regarded as a departure from the spirit and scope of the invention, and all such modifications as would be obvious to one skilled in the art are intended to be included within the scope of the following claims.

Claims (19)

1. A seat belt buckle assembly comprising a buckle head having an attachment member and a strap comprising a length of flexible woven webbing material having a first end fastened to the attachment member and a second end comprising a loop for attachment to a vehicle.
2. The seat belt buckle assembly according to claim 1 further comprising stitching through three layers of the flexible woven webbing material to form the loop and to fasten the loop to the attachment member.
3. The seat belt buckle assembly according to claim 2 further comprising a pin passing through the loop for attaching the buckle head to the vehicle.
4. The seat belt buckle assembly according to claim 3 wherein the pin is arranged to co-operate with a mounting bracket for attachment to the vehicle.
5. The seat belt buckle assembly according to claim 3 wherein the pin is arranged to co-operate directly with the floor pan of a vehicle.
6. The seat belt buckle assembly according to claim 3 wherein the pin is made of steel.
7. The seat belt buckle assembly according to claim 4 wherein the mounting bracket is a sill end bracket.
8. The seat belt buckle assembly according to claim 2 wherein the stitching comprises about 7 to about 12 rows of stitches.
9. The seat belt buckle assembly according to claim 8 wherein the stitching comprises about 7 to about 12 stitches in each row.
10. The seat belt buckle assembly according to claim 2 wherein each stitch is about 14 mm to about 20 mm long.
11. The seat belt buckle assembly according to claim 8 wherein each stitch is about 14 mm to about 20 mm long.
12. The seat belt buckle assembly according to claim 9 wherein each stitch is about 14 mm to about 20 mm long.
13. The seat belt buckle assembly according to claim 1 wherein the webbing material is about 20 mm to about 30 mm wide.
14. The seat belt buckle assembly according to claim 1 wherein the thickness of the webbing material is about 1.8 mm to about 2.5 mm.
15. The seat belt buckle assembly according to claim 13 wherein the thickness of the webbing material is about 1.8 mm to about 2.5 mm.
16. A seat belt buckle assembly comprising a buckle head having an attachment member and a strap comprising a length of flexible woven webbing material having a first end fastened to the attachment member and a second end comprising a loop for attachment to a vehicle, the loop comprising three layers of the flexible woven webbing material secured together by stitching extending therethrough, the webbing material having a width of about 20 mm to about 30 mm and a thickness of about 1.8 mm to about 2.5 mm.
17. The seat belt buckle assembly according to claim 16 wherein the stitching comprises about 7 to about 12 stitches in each row.
18. The seat belt buckle assembly according to claim 16 wherein each stitch is about 14 mm to about 20 mm long.
19. The seat belt buckle assembly according to claim 17 wherein each stitch is about 14 mm to about 20 mm long.
US10/819,425 2004-01-21 2004-04-08 Seat belt buckle assembly Abandoned US20050155193A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04250316.9 2004-01-21
EP04250316A EP1557327A1 (en) 2004-01-21 2004-01-21 Buckle assembly

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090224595A1 (en) * 2008-03-10 2009-09-10 Pfefferman Craig A Seat belt extension device
US20100257708A1 (en) * 2007-09-11 2010-10-14 Kiyoshi Ogawa Buckle device for seat belt and manufacturing method thereof
US20160311396A1 (en) * 2015-04-24 2016-10-27 GM Global Technology Operations LLC Belt buckle anchor for thin seats
DE102021109978A1 (en) 2021-04-20 2022-10-20 Autoliv Development Ab Seat belt buckle system and method for manufacturing a seat belt buckle system

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DE102009010781B4 (en) * 2009-02-26 2022-08-25 Volkswagen Ag Device for anchoring belt buckles
EP2388166B1 (en) * 2010-05-20 2013-07-17 Volvo Car Corporation Seat belt anchor
FR2996814A1 (en) * 2012-10-17 2014-04-18 Peugeot Citroen Automobiles Sa Stranded buckle assembly for seat belt for rear bench of car, has flexible strap passing under deflecting element, so that strap is forced to bypass deflecting element by outside when clasp occupies its high usage limit position
DE102014203443A1 (en) * 2014-02-26 2014-05-15 Takata AG Fastening device for vehicle-side fastening seat harness of safety belt system in vehicle, has fiber based link assembly formed with wound fiber and O-shaped portion for linking attaching element with component side attaching element

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US2879078A (en) * 1956-06-18 1959-03-24 Alexander H Dewees Safety device for automotive vehicles
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US2823046A (en) * 1955-10-18 1958-02-11 Larry W Banta Safety belt system for vehicles
US2804313A (en) * 1956-02-06 1957-08-27 Theodore C Gilles Safety harness for use in vehicles
US2879078A (en) * 1956-06-18 1959-03-24 Alexander H Dewees Safety device for automotive vehicles
US2932871A (en) * 1956-07-16 1960-04-19 Hastings Mfg Co Anchors for safety belts and the like
US3258293A (en) * 1964-04-01 1966-06-28 Rose Mfg Company Connector arm and three-point belt therefor
US4103933A (en) * 1976-01-12 1978-08-01 Robert C. Fisher Floor anchor for seat belt
US4475746A (en) * 1981-10-22 1984-10-09 Nissan Motor Company, Limited Seat occupant restraining strap of vehicular seat belt arrangement
US4645231A (en) * 1984-11-12 1987-02-24 Juichiro Takada Stalk for a seat belt buckle or the like
US4919484A (en) * 1987-10-22 1990-04-24 Indiana Mills & Manufacturing, Inc. Anti-cinch seat belt system
US4919484B1 (en) * 1987-10-22 1998-04-14 Indiana Mils & Manufacturing I Anti-cinch seat belt system
US4966393A (en) * 1988-02-08 1990-10-30 Nippon Seiko Kabushiki Kaisha Buckle stalk for seat belt system
US5048865A (en) * 1989-08-03 1991-09-17 Nippon Seiko Kabushiki Kaisha Buckle stalk for seat belt system
US5248187A (en) * 1991-10-04 1993-09-28 Harrison Rick G Seat belt extension apparatus
US5403070A (en) * 1992-06-27 1995-04-04 Mercedes Benz Safety belt fastening to a holding fixture
US5624135A (en) * 1995-01-09 1997-04-29 Portabelt Joint Venture Portable seat belt
US5860706A (en) * 1995-08-18 1999-01-19 Micro Compact Car Aktiengesellschaft Buckle holder made of a reinforced belt strap for a seat belt in a motor vehicle
US6412430B1 (en) * 2001-07-31 2002-07-02 Mirage Systems Inc. Compact load bearing webbing attachment method
US6783186B1 (en) * 2002-08-06 2004-08-31 Mcganty Leo Francis Twist-free seat belt

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US20100257708A1 (en) * 2007-09-11 2010-10-14 Kiyoshi Ogawa Buckle device for seat belt and manufacturing method thereof
US8650721B2 (en) * 2007-09-11 2014-02-18 Autoliv Development Ab Buckle device for seat belt and manufacturing method thereof
US20090224595A1 (en) * 2008-03-10 2009-09-10 Pfefferman Craig A Seat belt extension device
US20160311396A1 (en) * 2015-04-24 2016-10-27 GM Global Technology Operations LLC Belt buckle anchor for thin seats
CN106064601A (en) * 2015-04-24 2016-11-02 通用汽车环球科技运作有限责任公司 Safety belt buckle anchoring piece for thin chair
DE102021109978A1 (en) 2021-04-20 2022-10-20 Autoliv Development Ab Seat belt buckle system and method for manufacturing a seat belt buckle system
DE102021109978B4 (en) 2021-04-20 2023-03-23 Autoliv Development Ab Seat belt buckle system and method for manufacturing a seat belt buckle system

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Effective date: 20040628

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