Steering column assembly
First Claim
1. A steering column assembly comprising a steering column shroud which supports a steering column shaft, the shroud being connected to a vehicle by a clamping mechanism which is operable between a locked position in which said shroud is clamped in position relative to a fixed portion of a chassis of said vehicle and an unlocked position in which said shroud is adjustable for reach and/or rake relative to said chassis, said clamping mechanism including an actuator, said actuator being adapted to move said clamp between said locked position and said unlocked position.
1 Assignment
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Accused Products
Abstract
A steering column assembly comprising a steering column shroud which supports a steering column shaft, the shroud being connected to the vehicle by a clamping mechanism which is operable between a locked position in which the shroud is clamped in position relative to a fixed portion of the vehicle chassis and an unlocked position in which the shroud is adjustable for reach and/or rake relative to the vehicle chassis. The clamping mechanism includes an actuator and a user operated switch that is connected to the actuator and which is operable to control the operation of the actuator to move the clamp between the locked and the unlocked position.
14 Citations
23 Claims
- 1. A steering column assembly comprising a steering column shroud which supports a steering column shaft, the shroud being connected to a vehicle by a clamping mechanism which is operable between a locked position in which said shroud is clamped in position relative to a fixed portion of a chassis of said vehicle and an unlocked position in which said shroud is adjustable for reach and/or rake relative to said chassis, said clamping mechanism including an actuator, said actuator being adapted to move said clamp between said locked position and said unlocked position.
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16. A steering column assembly comprising a steering column shroud which supports a steering column shaft, said shroud being connected to said vehicle by a clamping mechanism which is operable between a locked position in which said shroud is clamped in position relative to a fixed position of said vehicle chassis and an unlocked position in which said shroud is adjustable for reach and/or rake relative to said vehicle chassis, said clamping mechanism including an actuator being adapted to move said clamp between said locked position and said unlocked position, said assembly being further provided with actuator control means for receiving at least one signal from a sensor which detects an operation of said vehicle to which said assembly is fitted and in response to a signal indicating an abnormal deceleration said control means is operable to move a clamping mechanism from a locked position to a collapse position in which said clamping mechanism is at least partially released to permit controlled collapse of a steering column shroud and hence said steering column.
Specification