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Class Information
Number: 242/382.4
Name: Winding, tensioning, or guiding > Reeling device > With spring motor > Lock against spool unwinding > Material responsive (e.g., automatic lock) > Predetermined length of material unwound
Description: Subject matter in which the predetermined cycle is established by means disabling the unwinding lock until a set length of material is unwound.


Patents under this class:

Patent Number Title Of Patent Date Issued
7377463 Noise reducing seat belt retractor May. 27, 2008
6536502 Adjustable width child safety barrier Mar. 25, 2003
6425541 Belt retractor and method of controlling operation of an occupant restraint system Jul. 30, 2002
6290160 Belt retractor Sep. 18, 2001
5934596 Automatic locking retractor with timing clutch mechanism Aug. 10, 1999
5820059 Retractor for seat belt Oct. 13, 1998
5816523 Gear mechanism and webbing retractor Oct. 6, 1998
5799894 Seat belt system Sep. 1, 1998
5553804 Seat belt retractor with a cinch mechanism Sep. 10, 1996
5520349 Adjustable automatic locking retractor May. 28, 1996
5367917 Retractor Nov. 29, 1994
5328120 Safety belt retractor Jul. 12, 1994
5167379 Self-locking belt roller Dec. 1, 1992
RE33679 Combination seat belt retractor mechanism Sep. 3, 1991
4813627 Rewindable hose reel Mar. 21, 1989
4811912 Emergency locking seat belt retractor with automatic locking mechanism Mar. 14, 1989
4749143 Retractor with both emergency and automatic locking mechanisms Jun. 7, 1988
4749142 Webbing retractor Jun. 7, 1988
4747562 Retractor with both emergency and automatic locking mechanisms May. 31, 1988
4729524 Seat belt retractor with cinch mechanism Mar. 8, 1988
4726539 Dual mode seat belt retractor assembly Feb. 23, 1988
4711409 Pawl controlled reel extension Dec. 8, 1987
4638959 Pawl controlled reel extension Jan. 27, 1987
4597546 Webbing retractor Jul. 1, 1986
4583701 Webbing retractor Apr. 22, 1986
4573646 Mode selection retractor Mar. 4, 1986
4566649 Conversion control for combination VSI and ALR retractor Jan. 28, 1986
4555075 Dual mode seat belt retractor assembly Nov. 26, 1985
4552319 Combination VSI and ALR retractor Nov. 12, 1985
4537363 Lock-up mechanism for a vehicle sensitive automotive seat belt retractor Aug. 27, 1985
4518132 Combination seat belt retractor mechanism May. 21, 1985
4489223 Battery jump cable apparatus Dec. 18, 1984
4436255 Seatbelt retractor Mar. 13, 1984
4254921 Winding shaft for a belt roll-up device for winding and unwinding a vehicle safety belt Mar. 10, 1981
3957223 Limiter for vehicle safety belt tension-relieving apparatus May. 18, 1976



 
 
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