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Class Information
Number: 242/383.4
Name: Winding, tensioning, or guiding > Reeling device > With spring motor > Lock against spool unwinding > Material speed responsive (e.g., belt sensitive) > Inertia operator > Frame mounted locking pawl
Description: wherein the unwinding lock includes a blocking lug or dog adapted to cooperate with structure movable with the spool to prevent or limit unwinding.


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7210645 Safety element retention reel May. 1, 2007
6871813 Vehicular seatbelt retractor Mar. 29, 2005
6848645 Belt retractor for a vehicle safety belt Feb. 1, 2005
6834822 Mechanical shifting of multi-load retractor Dec. 28, 2004
6802470 Seat belt retractor Oct. 12, 2004
6726141 Seat belt device having seat belt retractor with lock mechanism Apr. 27, 2004
6712306 Coupling disc for a belt retractor of a vehicle safety belt Mar. 30, 2004
6443382 Vehicular seatbelt retractor Sep. 3, 2002
6283398 Seat belt retractor Sep. 4, 2001
6176448 Seat belt retractor Jan. 23, 2001
6155513 Retractor locking mechanism Dec. 5, 2000
6105893 Belt winding and tightening combination with a force limiter Aug. 22, 2000
5931402 Belt winder for a vehicle safety belt Aug. 3, 1999
5687926 Seat belt webbing lock apparatus and assembly therefor Nov. 18, 1997
5624086 Seat belt retractor Apr. 29, 1997
5622327 Emergency locking seat belt retractor Apr. 22, 1997
5593105 Seat belt retractor for passenger restraining systems Jan. 14, 1997
5529259 Seat belt retraction mechanism Jun. 25, 1996
5524833 Seat belt retractor Jun. 11, 1996
5507448 Seat belt apparatus for automobile Apr. 16, 1996
5487515 Seat belt retractor with lock bar actuator Jan. 30, 1996
5485971 Seat belt retractor Jan. 23, 1996
5351908 Webbing retractor Oct. 4, 1994
5332291 Seat belt retractor Jul. 26, 1994
5232178 Retractor with clamping mechanism Aug. 3, 1993
5232177 Seatbelt retractor Aug. 3, 1993
5154368 Seat belt retractor with deformable emergency lock mechanism Oct. 13, 1992
5014926 Web sensitive and vehicle sensitive retractor May. 14, 1991
4948066 Retractor for seat belts Aug. 14, 1990
4928902 Vehicle seat belt retractor May. 29, 1990
4925124 Dual-mode inertia reel system May. 15, 1990
4917325 Webbing sensor Apr. 17, 1990
4895317 Electrically actuatable locking mechanism for a seat belt retractor Jan. 23, 1990
4856727 Retractor with cinch Aug. 15, 1989
4830309 Retractor permitting forcible lock release May. 16, 1989
4830310 Seat belt retractor with comfort mechanism May. 16, 1989
4811912 Emergency locking seat belt retractor with automatic locking mechanism Mar. 14, 1989
4809926 Webbing retractor Mar. 7, 1989
4801105 Shoulder harness reel assembly with automatic reel lock Jan. 31, 1989
4763853 Seat belt retractor reel Aug. 16, 1988
4729525 Seat belt retractor with electrically actuatable locking mechanism Mar. 8, 1988
4726541 Emergency locking retractor Feb. 23, 1988
4691875 Planetary inertial seat belt retractor Sep. 8, 1987
4674700 Retractor reel for a vehicle safety belt Jun. 23, 1987
4645138 Compact seat belt retractor Feb. 24, 1987
4635874 Seat belt retractor Jan. 13, 1987
4607805 Safety belt emergency locking retractor Aug. 26, 1986
4603819 Seat belt retractor Aug. 5, 1986
4565338 Emergency locking seat belt retractor with automatic locking mechanism Jan. 21, 1986
4564154 Safety belt retractor Jan. 14, 1986

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