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Class Information
Number: 297/480
Name: Chairs and seats > Body or occupant restraint or confinement > Safety belt or harness; e.g., lap belt or shoulder harness > Inertia-responsive locking or tightening of belt or harness
Description: Apparatus wherein the straplike member allows at least some limited movement of the occupant"s body relative to his seat while the straplike member is in the position of engagement about the occupant"s body and includes means responsive to a sudden deceleration, an impact condition, or any other sudden, unexpected motion condition imposed upon the seating device or its supporting structure to either (a) lock the straplike member against protraction or extension thereof by the occupant"s body as the occupant is forced against the straplike member so as to restrain the occupant to his seat or (b) tighten the straplike member by means of a take-up device about the occupant"s body so as to restrain the occupant to his seat.


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
5971488 Motor vehicle seat including a seatbelt pretensioner Oct. 26, 1999
5927756 Safety belt tightener Jul. 27, 1999
5924730 Pretensioning buckle Jul. 20, 1999
5908222 Vehicle seat with integrated belt tensioner Jun. 1, 1999
5906327 Pretensioner or belt tightener May. 25, 1999
5887897 Apparatus for pretensioning a vehicular seat belt Mar. 30, 1999
5879027 Belt tensioner for a seat belt Mar. 9, 1999
5873599 Apparatus for pretensioning seat belt webbing Feb. 23, 1999
5871235 Linear actuator for a vechicle occupant restraint system Feb. 16, 1999
5871236 Apparatus for pretensioning seat belt webbing Feb. 16, 1999
5860675 Adjuster device for a deflector fitting Jan. 19, 1999
5845939 Belt tensioner Dec. 8, 1998
5839790 Remote mechanical sensor and seat belt retractor operated thereby Nov. 24, 1998
5823627 Vehicle seat with integral, load limiting belt system Oct. 20, 1998
5799516 Apparatus for unlocking doors of a motor vehicle Sep. 1, 1998
5799977 Gas generator for seat belt retracting power generating device Sep. 1, 1998
5794978 Return preventing device and buckle pull-out preventing device Aug. 18, 1998
5788281 Vehicle occupant restraint system Aug. 4, 1998
5788025 Reversing preventing device Aug. 4, 1998
5782492 Seat belt tightening device Jul. 21, 1998
5762372 Seat belt tensioner Jun. 9, 1998
5743481 Safety device in conjuction with a tensioning mechanism of a safety belt system, including audible actuation indication Apr. 28, 1998
5743563 Safety-belt arrangement Apr. 28, 1998
5725249 Preloader apparatus Mar. 10, 1998
5707080 Seat belt fastening device Jan. 13, 1998
5692805 Preloader apparatus Dec. 2, 1997
5685567 Seat belt tightening device Nov. 11, 1997
5676397 Seat belt pretensioner including flexible strap Oct. 14, 1997
5671949 Seat belt pretensioner Sep. 30, 1997
5651564 Seat belt tensioning device Jul. 29, 1997
5634690 Buckle retractor Jun. 3, 1997
5615917 Apparatus for use in a vehicle occupant restraint system Apr. 1, 1997
5607185 Belt tightener for seat belt Mar. 4, 1997
5595400 Buckle for safety belts Jan. 21, 1997
5588677 Safety belt tensioner for motor vehicles Dec. 31, 1996
5571253 Seat belt retractor system Nov. 5, 1996
5568939 Seat belt retractor system Oct. 29, 1996
5568940 Belt tightener for a vehicle safety belt system Oct. 29, 1996
5566978 Vehicle seat belt system Oct. 22, 1996
5564746 Preloader for webbing retractor Oct. 15, 1996
5564307 Seatbelt pre-tensioner Oct. 15, 1996
5552986 Passenger restraint belt system Sep. 3, 1996
5538284 Device for controlling acceleration sensor Jul. 23, 1996
5531479 Vehicle seat belt restraint system Jul. 2, 1996
5519997 Device for tightening a safety belt of a motor vehicle May. 28, 1996
5503037 Release device for mechanical energy storage means Apr. 2, 1996
5487563 Pretensioner for vehicle seat belt systems Jan. 30, 1996
5485790 Gas generator with multiple-charge primer Jan. 23, 1996
5482327 Device for securing a generally cylindrical gas generator cartridge in a housing block of a safety belt tensioner drive Jan. 9, 1996
5481940 Piston and cylinder unit for use in a vehicle safety belt pretensioner Jan. 9, 1996

1 2 3 4 5 6


 
 
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