Adjustable anchoring slide block assembly
AssigneeAmerican Safety Equipment Corporation
InventorHans Unger
Life of this patent
Estimating the term…
Abstract
An adjustable seat belt system having a plurality of anchor fittings where one or more anchoring slide block fittings comprise a gear mounted to the anchoring slide block for positioning the anchoring slide block along a track by a manual rotation device or electric motor for rotating the gear interacting with a rack located on the track. The anchoring slide block fitting can also be repositioned by rotating a screw which repositions the anchor. A double-pole double-throw switch is activated to energize the motor to move the block to a selected position.
Claims11
An adjustable seat belt system having a plurality of anchor fittings wherein one or more such anchor fittings comprise:
- a track;
- an anchoring slide block movable along said track;
- a pinion gear mounted to said anchoring slide block for positioning said anchoring slide block along the track;
- means for rotating the gear interacting with a rack located on said track comprising a motor to activate said pinion gear affixed to a rotating drive shaft on said motor;
- said anchoring slide block of rectangular cross section affixed to the pinion gear enabling rotation of the gear to position the anchoring slide block along the track guide channel;
- a fastening means located on said anchoring slide block for affixing an end fitting of a seat belt to the slide block;
- and
- said track comprising an elongated pinion receiving channel containing a rack gear enabling the pinion gear to be moved there along within said channel and outer surfaces of the pinion channel form a bearing surface for a bearing means located at the base of the motor to slide upon;
- whereby the positioning of the anchoring slide block is affected with respect to the vehicle seat position and size of occupant to be restrained.
An adjustable seat belt system having a plurality of anchor fittings wherein one or more such anchor fittings comprise;
- a track;
- an anchoring slide block movable along said track comprising a front surface, a top flange at one end of the front surface, a bottom flange at the opposite end of the front surface, and a fastening means for affixing an end fitting of a safety belt to said front surface;
- a worm gear mounted to said anchoring slide block positioned for axial rotation in a U-shaped slot between the top and bottom flanges for positioning said anchoring slide block along said track;
- means for rotating the gear interacting with a rack located on said track comprising a motor with a base mounted upon the top flange of said anchoring slide block;
- and
- a drive shaft from the motor passing through a drive pin aperture in the top flange of the anchoring slide block to engage said worm gear;
- whereby the positioning of the anchoring slide block is affected with respect to the vehicle seat position and size of occupant to be restrained by rotating the worm gear by the motor to position the block along the rack.
An adjustable seat belt system having a plurality of anchor fittings wherein one or more such anchor fittings comprise;
- a track;
- an anchoring slide block movable along said track comprising a front surface, a top flange at one end of the front surface, a bottom flange at the opposite end of the front surface, and a fastening means for affixing an end fitting of a safety belt to said front surface;
- a worm gear mounted to said anchoring slide block positioned for axial rotation in a U-shaped slot between the top and bottom flanges for positioning said anchoring slide block along said track;
- means for rotating the gear interacting with a rack located on said track comprising a motor mounted remotely from said anchoring slide block;
- and
- a drive shaft connecting motor to said gear;
- whereby the positioning of the anchoring slide block is affected with respect to the vehicle seat position and size of occupant to be restrained by rotating the worm gear by the motor to selectively position the block along the rack.
An adjustable seat belt system having a plurality of anchor fittings wherein one or more such anchor fittings comprise;
- a track;
- an anchoring slide block movable along said track comprising a front surface, a top flange at one end of the front surface, a bottom flange at the opposite end of the front surface, and a fastening means for affixing an end fitting of a safety belt to said front surface;
- a worm gear mounted to said anchoring slide block positioned for axial rotation in a U-shaped slot between the top and bottom flanges for positioning said anchoring slide block along said track;
- means for rotating the gear interacting with a rack located on said track comprising a rigid cable means fastened to a mounting shaft on said worm gear whereby rotation of the cable means causes the worm gear to rotate resulting in the worm gear moving the anchor and slide block along the rack gear;
- whereby the positioning of the anchoring slide block is affected with respect to the vehicle seat position and size of occupant to be restrained.
Dependencies are inferred from the claim text.