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Class 242/385.3 - Movable locking pawl on frame


Subclass of Class 242 - Winding, tensioning, or guiding
Definition: Subject matter wherein the winding lock includes a blocking
No. of patents: 64
Last issue date: 04/29/2008


  2  
NumberTitleIssue Date
4509706Safety belt system with tension eliminating mechanism
A safety belt system having separate lap and shoulder belts. The belts are attached to a double spool belt retraction mechanism which is spring biased to retract the belts. Each spool has associated with it a ratchet wheel and a pawl movable into engageme...
04/09/1985
4506845Tension locking mechanism of a retractor
In a retractor having a seat occupant restraining belt rolling-up reel rotatably supported on a base and a member for biasing the reel in a belt rolling-up direction, a tension locking mechanism has a mechanism including a pawl, a portion for engaging wit...
03/26/1985
4498689Storage reel for door mounted restraint belt
A vehicle belt system includes a restraint belt having shoulder belt and lap belt ends mounted on the door and an anchor belt mounted inboard the occupant seat and connected to the restraint belt by a disconnect buckle. A storage retractor mounted on the ...
02/12/1985
4386744Comfort mechanism for safety belt retractors
An improved comfort mechanism which is located on the frame of a seat belt retractor and which vastly simplifies comfort mechanism construction. The mechanism is loaded into a closable disc-like shallow case. A ratchet is keyed to the shaft of the retract...
06/07/1983
4367851Seat belt retractor with a tension eliminator
A seat belt retractor with a belt tension eliminator comprises a belt take up reel, a retracting spring, means for producing a belt fastening signal, and a tension eliminator which prevents retraction of the belt with a measure of slack in the same, so th...
01/11/1983
4364528Retractor for seat belt provided with buffer means against webbing taking up force
Improvements in a retractor for seat belt are disclosed. The improved retractor for seat belt comprises a particular and simple cam plate having three differently shaped guide surfaces for guiding a ratchet engageable with a ratchet wheel to prevent the w...
12/21/1982
4270709Device for preventing excessive tightness of seatbelts
A seatbelt retractor including a means for preventing excessive tightness of the seatbelt during use. The seatbelt retractor including a frame, a seatbelt take-up spool having a torque applied thereto in a wind-up direction and rotatably coupled to the fr...
06/02/1981
4241938Winding prevention belt retractor for passive shoulder belt system
The invention provides an inertia locking seat belt retractor for winding a shoulder belt having one end mounted on the vehicle door so that door movement moves the belt between stowed and restraining positions. The retractor has a winding prevention mech...
12/30/1980
4241887Winding prevention mechanism for seat belt retractor
A ratchet wheel carried by a rotatably mounted seat belt reel is selectively engageable by a pawl to prevent belt winding reel rotation and thereby hold the belt extended at a set slackened length about the occupant. The pawl is mounted on the housing in ...
12/30/1980
4198011Belt tension eliminator for a seat belt retractor
A seat belt retractor with a belt tension eliminator comprises a retractor shaft, a retracting spring, means producing a belt fastening signal, and a tension eliminator which prevents retraction of the belt with a measure of slack in the same, so that the...
04/15/1980
4153274Winding prevention belt retractor for passive shoulder belt system
An inertia locking seat belt retractor for winding a shoulder belt having one end mounted on the vehicle door to move the belt between stowed and restraining positions upon movement of the door. The retractor has a winding prevention mechanism including a...
05/08/1979
4124175Retractor with tension relieving mechanism
A retractor is provided with a tension relieving mechanism which is operated by a belt sensor for sensing a taut or slack condition of the belt. The belt sensor operates a blocking means between a blocking position in which the tension of the winding spri...
11/07/1978
4108395Pressure-free seat belt retractor
A pressure-free type seat belt retractor wherein the wearer has a large "degree of freedom", i.e., permitting movement for a considerable distance beyond a "pressure-free point" without resetting so as to require retraction and subsequent withdrawal of th...
08/22/1978
4106722Device for preventing excessive tightness of seatbelts
A seatbelt retractor including a means for preventing excessive tightness of the seatbelt during use. The seatbelt retractor including a frame, a seatbelt take-up spool having a torque applied thereto in a wind-up direction and rotatably coupled to the fr...
08/15/1978
4106721Safety belt retractor with dual tension retraction means
A safety belt retractor, having a webbing storage means biased toward a webbing stored condition and associated safety belt webbing, is provided with latching means for preventing movement of the storage means toward a webbing stored condition upon protra...
08/15/1978
4103845Take-up force eliminator for safety belt retractor
In a safety belt retractor using a spring force to take up webbing, a take-up force eliminator comprises a ratchet wheel rotatable with a webbing take-up spindle after a delay corresponding to a predetermined angle, rotating means adapted to follow the ro...
08/01/1978
4066223Automatic locking safety belt retractor device
A safety belt retractor includes a reel spring biased in a belt retraction direction and includes a braking mechanism which is operated by predetermined extractions of the belt followed by its retraction for selectively releasing the reel for retraction r...
01/03/1978
4065155Belt retractor with winding prevention mechanism
A seat belt retractor has a reel for winding and unwinding a restraint belt and a winding spring urging winding rotation of the reel to tension the belt about the body of a seat occupant. A pawl is pivotally mounted for engagement with a ratchet wheel car...
12/27/1977
4060211Retraction locking safety belt retractor
A safety belt retractor reel which is automatically locked against belt extraction under emergency conditions or with the withdrawal of a predetermined length of belt is provided with a mechanism for releasing and locking the reel against belt retraction ...
11/29/1977
4059242Safety belt retractor
Improvements in a safety belt retractor having a locking pawl and a first ratchet engageable by the locking pawl for locking a belt storage reel against unwinding movement and an actuating pawl associated with means responsive to an emergency condition. T...
11/22/1977
4057199Tensionless retractor
A retractor including a reel normally biased in a direction tending to wind a belt (such as an automobile belt) around the reel, and including apparatus for placing the retractor in a tensionless condition. A locking surface is fixed to the reel and a loc...
11/08/1977
4053116Retraction locking safety belt retractor
A safety belt retractor reel which is automatically locked against belt extraction in response to certain conditions or manipulation is provided with a mechanism for releasably locking the reel against belt retraction in response to a predetermined manipu...
10/11/1977
4023746Belt retractor with winding prevention and memory mechanism
A seat belt retractor according to the invention has a conventional inertia locking mechanism which permits the occupant to lean forwardly in the seat by unwinding belt from a reel which is biased in the winding direction by a winding spring. In accordanc...
05/17/1977
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