Abstract: A wiper assembly for a vehicle having at least one vision block within an outer face, generally consisting of a guide cylinder supportable on the vehicle, disposed adjacent and substantially parallel to the face of the vision block; a piston disposed in the guide cylinder and displaceable along the length thereof, provided with a magnetic element; a follower mounted on the guide cylinder, displaceable along the length thereof, provided with a magnetic element magnetically coupled to the magnetic element of the piston for displacement therewith; a wiper carried by the follower, having a portion engaging the outer face of the vision block in wiping relation therewith; and means operatively connectable to a source of fluid under pressure for alternately supplying fluid under pressure to opposite ends of the guide cylinder for reciprocating the piston and correspondingly the wiper along the outer face of the vision block.

Abstract: A wheel suspension system for a vehicle having a body supported on a set of wheels each provided with a rim and an axle generally consisting of a lower control arm pivotally connectable to a first portion of such body; an upper control arm pivotally connectable to a second portion of such body; a roller bearing having inner and outer races, disposed within such rim, coaxially relative to the rotational axis of the rim; a steering plate mounted on the outer race of the bearing, having a first portion universally connected to the lower control arm and a second portion universally connected to the upper control arm, defining a steering axis intersecting the rotational axis of the rim; and a hub member mounted on the inner race and connectable to an axle receivable through an opening provided in the steering plate.

Abstract: A steering system for a vehicle having a body supported on at least two sets of steerable wheels, generally consisting of a steering shaft provided with a wheel, supported on such body; a torque transmitting main shaft supported longitudinally on the body; means operatively interconnecting the steering shaft and the main shaft for transmitting rotary motion of the steering shaft to rotary motion of the main shaft; a first transversely displaceable means operatively interconnecting knuckle brackets of one of the sets of steerable wheels; means operatively interconnecting the main shaft and the first transversely displaceable means for translating rotary motion of the main shaft to linear motion of the first transversely displaceable means; second transversely displaceable means operatively interconnecting knuckle brackets of the other of the sets of steerable wheels; and means operatively interconnecting the main shaft and the second transversely displaceable means for translating rotary motion of the main sha

Abstract: A seat assembly for an occupant of a vehicle possibly subjected to upsetting forces generally consisting of a base member mountable on a body portion of the vehicle, an occupant seat means for restraining an occupant positioned on the seat, means operatively interconnecting the base member and the seat for guiding the seat along a line of travel when the seat is displaced relative to the base member, means operatively interconnecting the base member and the seat for dampening a force imposed on the seat in first direction along the line of travel and means operatively interconnecting the base member and the seat for dampening a force imposed on the seat in a second direction along the line of travel.