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Class Information
Number: 242/383.2
Name: Winding, tensioning, or guiding > Reeling device > With spring motor > Lock against spool unwinding > Material speed responsive (e.g., belt sensitive) > Inertia operator
Description: Subject matter wherein the actuator for the unwinding lock includes a mass adapted to provide particular sensitivity to acceleration, which mass actuates the unwinding lock in response to undesired changes in the unwinding velocity of the material.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7458534 |
Seat-belt pretensioner coupling |
Dec. 2, 2008 |
| 6969023 |
Locking pawl |
Nov. 29, 2005 |
| 6902129 |
Seat belt device |
Jun. 7, 2005 |
| 6883742 |
Webbing retractor |
Apr. 26, 2005 |
| 6732967 |
Webbing retractor and method of assembling webbing retractor |
May. 11, 2004 |
| 6691943 |
Seat belt retractor with a web sensor |
Feb. 17, 2004 |
| 6585184 |
Seat belt retractor for vehicles |
Jul. 1, 2003 |
| 6530536 |
Webbing retractor |
Mar. 11, 2003 |
| 6527214 |
Webbing retractor |
Mar. 4, 2003 |
| 6523771 |
Webbing retractor |
Feb. 25, 2003 |
| 6371563 |
Emergency-lock type retractor with hand-operated belt lock mechanism and child car seat incorporating same retractor |
Apr. 16, 2002 |
| 6364238 |
Belt retractor with force limiter |
Apr. 2, 2002 |
| 6354528 |
Webbing retractor |
Mar. 12, 2002 |
| 6352213 |
Webbing retractor |
Mar. 5, 2002 |
| 6343760 |
Webbing sensor |
Feb. 5, 2002 |
| 6305633 |
Webbing take-up device |
Oct. 23, 2001 |
| 6158685 |
Blocking mechanism for a seat belt retractor |
Dec. 12, 2000 |
| 6155513 |
Retractor locking mechanism |
Dec. 5, 2000 |
| 6068208 |
Retractor for use with a seat belt |
May. 30, 2000 |
| 5931402 |
Belt winder for a vehicle safety belt |
Aug. 3, 1999 |
| 5921496 |
Retractor for use with a seat belt |
Jul. 13, 1999 |
| 5904311 |
Control disk for a belt retractor |
May. 18, 1999 |
| 5895003 |
Coupling disk for a belt retractor |
Apr. 20, 1999 |
| 5826813 |
Seat belt retractor |
Oct. 27, 1998 |
| 5765773 |
Retractor engagement mechanism |
Jun. 16, 1998 |
| 5577683 |
Webbing take-up apparatus |
Nov. 26, 1996 |
| 5482224 |
Seat belt retractor |
Jan. 9, 1996 |
| 5480105 |
Seat belt retractor |
Jan. 2, 1996 |
| 5451009 |
Seat belt retractor with dual sensitivity |
Sep. 19, 1995 |
| 5390873 |
Seat belt retractor |
Feb. 21, 1995 |
| 5375787 |
Seat belt retractor |
Dec. 27, 1994 |
| 5372327 |
Seat belt retractor |
Dec. 13, 1994 |
| 5348248 |
Safety belt reeling device with locking device deactivation in response to coil diameter |
Sep. 20, 1994 |
| 5312066 |
Restraint belt retractor |
May. 17, 1994 |
| 5277377 |
Seat belt retractor |
Jan. 11, 1994 |
| 5135182 |
Seat belt winding force controlling device |
Aug. 4, 1992 |
| 5080298 |
Tension reducer |
Jan. 14, 1992 |
| 5072968 |
Seat belt system with tensionless function and acceleration sensor |
Dec. 17, 1991 |
| 5071194 |
Safety belt retractor |
Dec. 10, 1991 |
| 4858847 |
Sensing and locking device for a safety belt system |
Aug. 22, 1989 |
| 4834313 |
Emergency locking retractor |
May. 30, 1989 |
| 4796918 |
Automatic rewinding type safety belt retractors |
Jan. 10, 1989 |
| 4767078 |
Bearing for the rotatable mounting of a control disc |
Aug. 30, 1988 |
| 4749144 |
Emergency locking retractor for seat belts |
Jun. 7, 1988 |
| 4667893 |
Safety belt takeup means |
May. 26, 1987 |
| 4629142 |
Safety belt winding device |
Dec. 16, 1986 |
| 4619418 |
Self-locking belt reel-in mechanism for safety belts |
Oct. 28, 1986 |
| 4526328 |
Emergency locking reel for belts |
Jul. 2, 1985 |
| 4518131 |
Inertial element for winding the safety belt of a motor vehicle |
May. 21, 1985 |
| 4508289 |
Roll-up device for safety belts |
Apr. 2, 1985 |
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