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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:
| Patent Number |
Title Of Patent |
Date Issued |
| 5145209 |
Seat belt pretensioner |
Sep. 8, 1992 |
| 5143403 |
Safety mechanism for a restraint system in vehicles |
Sep. 1, 1992 |
| 5137226 |
Seat belt retractor with reinforced seat belt guide |
Aug. 11, 1992 |
| 5129679 |
Locking device and vehicle safety belt tightening apparatus |
Jul. 14, 1992 |
| 5104193 |
Tightening means for safety belt restraining systems in vehicles |
Apr. 14, 1992 |
| 5066042 |
Belt lock for a safety belt system provided with a tightening means |
Nov. 19, 1991 |
| 5039127 |
Pretensioner in vehicle safety belt systems |
Aug. 13, 1991 |
| 4999004 |
Seat belt pre-tensioner |
Mar. 12, 1991 |
| 4958854 |
Locking device for a pre-tensioner for a vehicle safety belt |
Sep. 25, 1990 |
| 4944531 |
Device for coupling a bracket which is provided with a buckle of a seat belt, to a retaining member, which is fixed in a vehicle |
Jul. 31, 1990 |
| 4932722 |
Seat belt tightening system incorporated with a vehicle seat |
Jun. 12, 1990 |
| 4927175 |
Drive device for restraining systems in motor vehicles |
May. 22, 1990 |
| 4925212 |
Seat belt tightening system adapted to be mounted on an adjustable seat |
May. 15, 1990 |
| 4913497 |
Belt tightener for seat belts in vehicles |
Apr. 3, 1990 |
| 4907820 |
Belt retractor |
Mar. 13, 1990 |
| 4907821 |
Device for height adjustment of an anchoring fitting for a safety belt |
Mar. 13, 1990 |
| 4881781 |
Restraint belt load capacity fore and aft power seat adjuster apparatus and method |
Nov. 21, 1989 |
| 4792158 |
Emergency locking device for an extractable strap in a vehicle safety belt |
Dec. 20, 1988 |
| 4772046 |
Seat belt tensioning arrangement for automotive vehicles |
Sep. 20, 1988 |
| 4768809 |
Seat belt pre-tensioning device |
Sep. 6, 1988 |
| 4738485 |
Seat assembly with occupant restraint system |
Apr. 19, 1988 |
| 4729524 |
Seat belt retractor with cinch mechanism |
Mar. 8, 1988 |
| 4717088 |
Belt webbing clamping device |
Jan. 5, 1988 |
| 4705296 |
Seat belt pre-tensioning device |
Nov. 10, 1987 |
| 4700974 |
Triggering arrangement for passenger restraint systems in motor vehicles |
Oct. 20, 1987 |
| 4687253 |
Safety-belt system |
Aug. 18, 1987 |
| RE32448 |
Adjustable seat belt anchorage |
Jun. 30, 1987 |
| 4667904 |
Torso restraint with in flight and ejection activation modes |
May. 26, 1987 |
| 4664442 |
Seat adjuster with inertia lock |
May. 12, 1987 |
| 4615540 |
Safety belt system |
Oct. 7, 1986 |
| 4552407 |
Seatbelt clamp |
Nov. 12, 1985 |
| 4550951 |
Momentum responsive vehicle shoulder harness latch |
Nov. 5, 1985 |
| 4538832 |
Adjustable seat belt anchorage |
Sep. 3, 1985 |
| 4518173 |
Ring joint for seatbelt system |
May. 21, 1985 |
| 4508289 |
Roll-up device for safety belts |
Apr. 2, 1985 |
| 4492348 |
Protractive force responsive safety belt locking apparatus |
Jan. 8, 1985 |
| 4487454 |
Anchorage for the belt latch of a safety belt |
Dec. 11, 1984 |
| 4461492 |
Seat belt assembly |
Jul. 24, 1984 |
| 4447017 |
Seatbelt webbing retracting device |
May. 8, 1984 |
| 4444010 |
Rotary power element |
Apr. 24, 1984 |
| 4435000 |
Seatbelt tightening device |
Mar. 6, 1984 |
| 4429920 |
Load transfer system for seat mounted retractor |
Feb. 7, 1984 |
| 4427216 |
Seat belt tensioning device |
Jan. 24, 1984 |
| 4422669 |
Seat belt tensioning device |
Dec. 27, 1983 |
| 4398680 |
Webbing locking device |
Aug. 16, 1983 |
| 4394034 |
Belt clamp for retractor |
Jul. 19, 1983 |
| 4392671 |
Securing device for the safety belt of a restraining system |
Jul. 12, 1983 |
| 4385775 |
Seat belt tensioning device for vehicle |
May. 31, 1983 |
| 4373748 |
Seat belt retracting and locking mechanism |
Feb. 15, 1983 |
| 4358136 |
Energy absorbing device for use with vehicular seat belt |
Nov. 9, 1982 |
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