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Class 242/383.1 - With lock prevention or sensitivity reduction


Subclass of Class 242 - Winding, tensioning, or guiding
Definition: Subject matter including means for either (a) temporarily
No. of patents: 54
Last issue date: 02/21/2012


1    
NumberTitleIssue Date
8118249Webbing winder
In a webbing winder, when a webbing belt is wound around a spool, a V gear is rotated in a winding direction together with a W pawl, a friction spring, and a contact member, thereby generating a frictional force between the contact member and a sensor holder. As a c...
02/21/2012
7942361Webbing retracting device
A webbing retracting device that may prevent entering of an end-lock state when a spool rotates in the pull out direction on rebound just after completion of taking up of the webbing belt. A restriction weight is provided on a V gear. The restriction weight moves in...
05/17/2011
7744030Webbing retractor
In a webbing retractor, when a V-gear rotates in a take-up direction at an angular velocity of less than a preset upper limit angular velocity VH and a braking pawl moves toward an engaging position, an anchor claw of the braking pawl meshes with an internal tooth o...
06/29/2010
7681825Webbing retractor
By adjusting phases of a webbing sensor and a locking mechanism when a spool locking section operates, special precision and rigidity are not required of respective members, and operation is stabilized. In a webbing retractor, at a time when a lock pawl meshes with ...
03/23/2010
7562840Webbing take-up device
A webbing take-up device includes: a spool to which a base end portion of a long band-like webbing belt is attached and which is rotatable such that the webbing belt can be taken up and pulled out; and a rotating body that is coaxially relatively rotatable with resp...
07/21/2009
7392958Belt retractor for a safety belt
A belt retractor for a safety belt has a brake surface (38), a blocking mechanism (18), a brake element (24) which can prevent a steering in of the blocking mechanism (18), and a magnetic actuator (28). The brake element (24...
07/01/2008
7254868winding and anti-drop assembly for door counterbalance system
A counterbalance system (25) for a door (D) movable between a closed position and an open position having an axle (20), a cable drum (15) attached to the axle, a winding shaft (35) interconnected with the axle by a counterbalance spring (...
08/14/2007
7150425Adjustable reel assembly
A reel assembly for storing a hose, an electrical cord, or other items. The reel assembly includes a base, a spool rotatably mounted to the base, and a guide arm adjustably mounted to the base for guiding the direction in which a hose, for example, is extended from ...
12/19/2006
7083135Retractor for a seat belt
A belt retractor for a seat belt includes a belt reel, an eccentric disc connected to the belt reel, a cam disc driven by the eccentric disc, and a blocking pawl. The blocking pawl, in a blocking position, blocks a toothed ratchet wheel, and, in a release position, ...
08/01/2006
7055774Belt retractor
A belt retractor for a vehicle safety belt comprises a belt spool (12) rotatably mounted in a frame (10) and a coupling disc (32) rotatably mounted relative to the belt spool. With a rotation relative to the belt spool, the coupling disc can bri...
06/06/2006
7055775Belt retractor
The belt retractor for an occupant restraint system has a frame, a belt spool having a pair of flanges and rotatably mounted in the frame and a locking mechanism for selective blocking of the belt spool. A wheel member provided with an external toothing is mounted o...
06/06/2006
7036628Hunter's safety harness for tree stand
An apparatus that secures a hunter to a tree while in a tree-mounted hunting stand that includes a safety harness assembly (200) having a belt retractor (24) and a body harness (16). The belt retractor is configured to be removably secured about...
05/02/2006
7029032Method for actuating a reversible belt pretensioner
The invention relates to a method for actuating a reversible belt pretensioner for pretensioning a belt webbing, wound around a belt reel, of a seat belt in a motor vehicle, the belt pretensioner having a drive which acts on the belt reel. The seat belt has a lockin...
04/18/2006
6951474Cable end connector assembly having pulling device
A cable end connector assembly (1) includes an insulative housing (2), a plurality of contacts (3) received in the housing, a plurality of wires (5) terminated to the contacts, a cover (6) over-molded with portions of the housing a...
10/04/2005
6902129Seat belt device
A seat belt device is provided. The seat belt device has a seat belt roller together with a locking device for locking the seat belt roller. The seat belt device furthermore has a guide pin which is moveably supported inside a guide link and is coupled to the lockin...
06/07/2005
6883742Webbing retractor
A webbing retractor includes a take-up shaft, an inertia plate provided integrally and coaxially with the take-up shaft, and an inertial force imparting mechanism. When a webbing for restraining a vehicle occupant is suddenly pulled-out, the take-up shaft takes-up t...
04/26/2005
6152393Webbing winding device
A webbing take-up device 10 which takes up a webbing which is attached by a vehicle occupant, comprising: a rotor member 50 which rotates integrally with a take-up shaft 14 which takes up the webbing; a lock wheel 32 which is rotatably supported at the ta...
11/28/2000
6068208Retractor for use with a seat belt
A retractor for use with a seat belt is capable of releasing a state of end lock easily without using a complicated structure of the lock operation means for operating the lock means in the case of an emergency of a vehicle. There are provided pawls (16, ...
05/30/2000
5826813Seat belt retractor
It is an object to prevent end locking in which a webbing can neither be drawn out nor wound due to erroneous operation of an emergency lock mechanism at the time of retracting a belt. When almost all the webbing 50 is wound, not only a retaining wall 41c...
10/27/1998
5794879Vehicular seat belt retractor
A belt retractor comprises a belt reel rotatably mounted in a frame, a locking mechanism for selective blocking of belt reel rotation and an activating mechanism for the locking mechanism with a control disk restrictedly rotatable with respect to the belt...
08/18/1998
5775620Electrically controlled safety belt reeling device
A safety belt reeling device for a vehicle has a housing and a reeling shaft with attached belt rotatably connected in the housing. A blocking mechanism for blocking the reeling shaft is controlled by a control system that has a vehicle-sensitive and/or a...
07/07/1998
5669573Belt retractor
A belt retractor for an occupant restraining system in vehicles is provided with a belt drum (12) rotatably mounted in a frame (10) and acted upon by a wind-up spring, a locking mechanism for the belt drum and able to be activated by the pivoting, caused ...
09/23/1997
5588612Safety belt blocking device with self-blocking prevention
In a blocking device for a safety belt having a belt retractor, which carries a belt reel for winding and unwinding the safety belt and has a control wheel controlled in a safety belt-sensitive and/or vehicle-sensitive manner and a control plate controlle...
12/31/1996
5507448Seat belt apparatus for automobile
A seat belt apparatus for an automobile includes a ratchet wheel and at least one pawl member for selectively braking a spool with respect to one direction of its rotation. The pawl member operates to perform the emergency locking and excessive-loosening ...
04/16/1996
5451009Seat belt retractor with dual sensitivity
A seat belt retractor (12) has a web-sensitive locking mechanism (100) including a primary inertia member (112) which lags rotation of the retractor spool (32) upon acceleration of the spool (32) at a rate above a first predetermined rate. A lock bar (36)...
09/19/1995
5388780Seat belt retractor
A seat belt retractor is provided with an emergency locking mechanism which can operate securely while an end lock state where a webbing can be neither drawn out nor taken up is prevented from being caused by the maloperation of the emergency locking mech...
02/14/1995
5348248Safety belt reeling device with locking device deactivation in response to coil diameter
A self-locking safety belt reeling device for a safety belt system of motor vehicles, comprising a casing and a reeling shaft having at one end an eccentric locking member, is provided. The locking member, depending on a radial deflection resulting from a...
09/20/1994
5301894Webbing retractor
In a webbing retractor, a winding shaft has both ends rotatably supported by a frame and serves to wind-up an occupant securing webbing in a layer fashion. A lock ring is supported relatively rotatably with the winding shaft. The lock ring is usually rota...
04/12/1994
5271578Self-locking reeling device for a safety belt with retractor switching
For a self-locking reeling device for a safety belt, especially for motorized vehicles, with a vehicle-sensitive and/or belt-sensitive control system for the locking member, the switching point of the locking device is exactly determined. The locking devi...
12/21/1993
5169085Safety belt retractor with a vehicle-sensitive and webbing-sensitive blocking mechanism
To avoid an undesirable locking of the belt spool on sudden taking up of a relatively great length of webbing on the belt spool, a means is provided which from a predetermined value of the external diameter of the webbing coil on the belt spool onwards pr...
12/08/1992
5022601Locking mechanism for webbing retractor
A lock mechanism for a webbing retractor prevents an occupant restraining webbing from being wound off from a webbing takeup shaft when a vehicular emergency occurs. The lock mechanism is provided with a member to which the rotational force of the takeup ...
06/11/1991
4993656Webbing retractor
A webbing retractor which, when a webbing is drawn out instantaneously, prevents the drawing out of the webbing by operating a lock mechanism. In addition, when a vehicle is decelerated suddenly, the drawing out of the webbing is also instantaneously prev...
02/19/1991
4834313Emergency locking retractor
An emergency locking retractor is constructed of a base having an engaged portion; a take-up spindle supported displaceably in a direction perpendicular to the longitudinal central axis thereof; a movable member supported rotatably about the spindle; a ho...
05/30/1989
4830310Seat belt retractor with comfort mechanism
A seat belt retractor for a vehicle includes a spindle on which belt webbing is wound. The spindle is supported for rotation in belt retraction and belt withdrawal directions. Rotation of the spindle causes rotation of a first ratchet wheel from which a p...
05/16/1989
4830309Retractor permitting forcible lock release
A retractor permitting a forcible lock release is provided. It is constructed of a base, a retractor shaft, a latch plate and ratchet wheel fixed on the shaft, a lock plate loose-fit on the shaft, a sensor arm supported on the lock plate, a pawl connected...
05/16/1989
4763853Seat belt retractor reel
A retractor reel for a vehicle safety belt has a sensor responsive to the speed or acceleration of belt withdrawal to actuate a reel locking mechanism and also has a sensor responsive to vehicle acceleration or deceleration to actuate the locking mechanis...
08/16/1988
4749142Webbing retractor
A webbing retractor for use in a seatbelt system for a vehicle designed to protect an occupant when an emergency situation of the vehicle occurs. When the occupant has a webbing fastened after it has been substantially fully rewound, if an acceleration se...
06/07/1988
4732346Lock mechanism for webbing retractor
A lock mechanism for a webbing retractor is designed to prevent unwinding of an occupant restraining webbing for a vehicle when an emergency situation of the vehicle occurs. The lock mechanism has a lock wheel adapted to rotate by means of biasing force i...
03/22/1988
4729523Locking mechanism for webbing retractor
A lock mechanism for a webbing retractor prevents an occupant restraining webbing from being wound off from a webbing takeup shaft when a vehicular emergency occurs. The lock mechanism is provided with a member to which the rotational force of the takeup ...
03/08/1988
4726541Emergency locking retractor
A emergency locking retractor includes a reel equipped with cogs; lock means capable of assuming any one of a reel-locking position, an intermediate position where the lock means is in engagement with one of the cogs of the reel but still allows the reel ...
02/23/1988
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