Wickes Manufacturing Company

Gulf & Western Manufacturing Company

Steve D Ivan

A mechanism for adjusting the fore and aft positions of motor vehicle pedal assemblies is provided. The assembly includes a pair of parallel, threaded shafts, each of which is connected to a gear assembly for simultaneous rotation. A cross rod is threadably mounted to each shaft and one or more pedal assemblies are pivotably mounted to the cross rod. The pedal assemblies and cross rod move in a direction which is parallel to the threaded shafts upon rotation of these shafts. A pulley assembly is also threadably mounted to one of the shafts and moves in the same directions as the cross rods during shaft rotation. The pulley cable is connected at one end to an accelerator pedal assembly and at the opposite end to the vehicle throttle. An elongate housing is connected to the booster input for the vehicle braking system while a threaded rod extending therefrom is connected to a brake pedal assembly. The housing is rotated in unison with the threaded shafts, thereby causing the threaded rod to move in the same direction as the brake pedal assembly.

Adjustable accelerator and brake pedal mechanism

A cable winding drum is provided with a ring gear having internal gear teeth and external ratchet teeth, and the drum and gear are supported in a housing for rotation in opposite directions about a drum axis to achieve winding and unwinding of a cable relative to the drum. The drum is rotated in opposite directions by an operating mechanism including a crank actuated crank and pinion assembly, a pawl and a pawl actuating lever. The pinion is supported by the housing and engages the internal gear teeth and, during rotation of the crank in the winding direction, the pinion rotates the drum and the pawl engages the ratchet teeth to preclude rotation of the drum in the unwinding direction. Upon rotation of the crank in the unwinding direction during engagement of the pawl with the ratchet teeth, the cam displaces the pawl actuating lever to release the pawl from engagement with the ratchet teeth to release the drum for rotation in the unwinding direction. Upon subsequent rotation of the crank in the drum winding direction the cam displaces the actuating lever to re-engage the pawl with the ratchet teeth and thus preclude rotation of the drum in the unwinding direction during rotation thereof by the crank in the winding direction.

Cable drum latching and unlatching mechanism

A spare tire handling mechanism is disclosed which is of the character mounted on a vehicle for displacing a spare tire between a stored position beneath the vehicle chassis and an accessible position therebelow and in which the spare tire engages ground and can be pulled out from beneath the vehicle. The spare tire is supported in the stored position by means of a cable having an end with which the tire is releaseably interengaged, and the tire is adapted to be elevated to and lowered from the stored position by means of a rotatable cable drum. The drum has different diameter portions oriented relative to one another for rotation of the drum in the winding direction to wind the cable on the larger diameter portion when there is no or little load on the cable and to wind the cable on the smaller diameter portion when the cable is loaded to elevate the tire from ground to its stored position.

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St. Clair Shores, MI, United States of America

Steve D Ivan