WO2008022159A3 - Seat belt buckle for use with pretensioner - Google Patents

Seat belt buckle for use with pretensioner Download PDF

Info

Publication number
WO2008022159A3
WO2008022159A3 PCT/US2007/075941 US2007075941W WO2008022159A3 WO 2008022159 A3 WO2008022159 A3 WO 2008022159A3 US 2007075941 W US2007075941 W US 2007075941W WO 2008022159 A3 WO2008022159 A3 WO 2008022159A3
Authority
WO
WIPO (PCT)
Prior art keywords
locking device
inertia locking
frame portion
release button
seat belt
Prior art date
Application number
PCT/US2007/075941
Other languages
French (fr)
Other versions
WO2008022159A2 (en
Inventor
James I Webber
David G Hlavaty
Original Assignee
Delphi Tech Inc
James I Webber
David G Hlavaty
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 Delphi Tech Inc, James I Webber, David G Hlavaty filed Critical Delphi Tech Inc
Publication of WO2008022159A2 publication Critical patent/WO2008022159A2/en
Publication of WO2008022159A3 publication Critical patent/WO2008022159A3/en

Links

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

Landscapes

  • Automotive Seat Belt Assembly (AREA)

Abstract

A seat belt buckle comprising: a frame portion ( 128); a release button ( 160) slidably mounted to the frame portion for movement between a first position and a second position; an inertia locking device (170) rotatably mounted to the frame portion for movement between a blocking position and an unblocking position, the inertia locking device being configured to make contact with a cam surface of the release button when the inertia locking device is in the blocking position and slidable movement of the release button with respect to the frame portion is prevented when the inertia locking device is in the blocking position and the inertia locking device contacts the cam surface of the release button; and a biasing member ( 176) for providing a biasing force for biasing the inertia locking device into the unblocking position, the inertia locking device being rotated into the blocking position when the biasing force of the biasing member is overcome.
PCT/US2007/075941 2006-08-15 2007-08-14 Seat belt buckle for use with pretensioner WO2008022159A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83794906P 2006-08-15 2006-08-15
US60/837,949 2006-08-15

Publications (2)

Publication Number Publication Date
WO2008022159A2 WO2008022159A2 (en) 2008-02-21
WO2008022159A3 true WO2008022159A3 (en) 2008-11-27

Family

ID=39083077

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/075941 WO2008022159A2 (en) 2006-08-15 2007-08-14 Seat belt buckle for use with pretensioner

Country Status (1)

Country Link
WO (1) WO2008022159A2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159732A (en) * 1989-02-23 1992-11-03 Bsrd Limited Seat belt buckle
US5213365A (en) * 1990-11-15 1993-05-25 Trw Repa Gmbh Inertially locking buckle for seat pretensioner
US5595400A (en) * 1995-01-26 1997-01-21 Trw Occupant Restraint Systems Gmbh Buckle for safety belts
US6233794B1 (en) * 1998-06-18 2001-05-22 Breed Automotive Technology, Inc. Buckle for use with a pretensioner
US6438810B2 (en) * 1999-12-30 2002-08-27 Delphi Technologies, Inc. Seat restraint buckle assembly
US6550112B2 (en) * 2001-01-18 2003-04-22 Trw Occupant Restraint Systems Gmbh & Co. Kg Closure for a seat belt
US7124480B2 (en) * 2003-10-24 2006-10-24 Takata Corporation Shock-proof device, buckle having the shock proof device, and seatbelt apparatus having the buckle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159732A (en) * 1989-02-23 1992-11-03 Bsrd Limited Seat belt buckle
US5213365A (en) * 1990-11-15 1993-05-25 Trw Repa Gmbh Inertially locking buckle for seat pretensioner
US5595400A (en) * 1995-01-26 1997-01-21 Trw Occupant Restraint Systems Gmbh Buckle for safety belts
US6233794B1 (en) * 1998-06-18 2001-05-22 Breed Automotive Technology, Inc. Buckle for use with a pretensioner
US6438810B2 (en) * 1999-12-30 2002-08-27 Delphi Technologies, Inc. Seat restraint buckle assembly
US6550112B2 (en) * 2001-01-18 2003-04-22 Trw Occupant Restraint Systems Gmbh & Co. Kg Closure for a seat belt
US7124480B2 (en) * 2003-10-24 2006-10-24 Takata Corporation Shock-proof device, buckle having the shock proof device, and seatbelt apparatus having the buckle

Also Published As

Publication number Publication date
WO2008022159A2 (en) 2008-02-21

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