Steering column memory mechanism
First Claim
1. A steering column for a vehicle comprising:
- a steering column member connectable with a steering wheel and rotatable to turn steerable vehicle wheels;
a mounting bracket which connects said steering column to a vehicle frame;
a support connected with said mounting bracket and through which said steering column member extends, said support supporting said steering column member for rotation about a longitudinal axis of said steering column member, said support being movable relative to said mounting bracket into any one of a plurality of positions, said support having a first position relative to said mounting bracket, said first position being one of said plurality of positions;
a locking mechanism having an unlocked position that allows said support to move relative to said mounting bracket into any one of said plurality of positions, said locking mechanism having a locked position that locks said support in any one of said plurality of positions relative to said mounting bracket; and
a memory mechanism spaced from said locking mechanism which defines a memory position of said support relative to said mounting bracket, said memory position being any one of said plurality of positions of said support relative to said mounting bracket, said memory mechanism guiding movement of said support relative to said mounting bracket between said first position and said memory position, said memory mechanism having a first position and a second position, said support being movable relative to said mounting bracket into any one of the plurality of positions relative to said mounting bracket when said memory mechanism is in said first position and said locking mechanism is in said unlocked position, said support being movable relative to said mounting bracket only between said first position of said support and said memory position when said memory mechanism is in said second position and said locking mechanism is in said unlocked position.
3 Assignments
0 Petitions
Accused Products
Abstract
A steering column (10) includes a steering column member (12) connectable with a steering wheel and rotatable to turn steerable vehicle wheels. A support (24), through which the steering column member (12) extends, is connected with a mounting bracket (54). The support (24) is movable relative to the mounting bracket (54) through a first range of motion into any one of a plurality of positions. The support (24) has a first position relative to the mounting bracket (54). A locking mechanism (80) locks the support (24) in any one of the plurality of positions relative to the mounting bracket (54). A memory mechanism (130) defines a memory position of the support (24) relative to the mounting bracket (54). The memory mechanism (130) guides movement of the support (24) relative to the mounting bracket (54) through a second range of motion smaller than the first range of motion between the first position and the memory position. The memory mechanism (130) has a first position in which the support (24) is movable relative to the mounting bracket (54) into any one of the plurality of positions relative to the mounting bracket (54). The memory mechanism (130) has a second position in which the support (24) is only movable relative to said mounting bracket (54) between the first position and the memory position.
9 Citations
45 Claims
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1. A steering column for a vehicle comprising:
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a steering column member connectable with a steering wheel and rotatable to turn steerable vehicle wheels; a mounting bracket which connects said steering column to a vehicle frame; a support connected with said mounting bracket and through which said steering column member extends, said support supporting said steering column member for rotation about a longitudinal axis of said steering column member, said support being movable relative to said mounting bracket into any one of a plurality of positions, said support having a first position relative to said mounting bracket, said first position being one of said plurality of positions; a locking mechanism having an unlocked position that allows said support to move relative to said mounting bracket into any one of said plurality of positions, said locking mechanism having a locked position that locks said support in any one of said plurality of positions relative to said mounting bracket; and a memory mechanism spaced from said locking mechanism which defines a memory position of said support relative to said mounting bracket, said memory position being any one of said plurality of positions of said support relative to said mounting bracket, said memory mechanism guiding movement of said support relative to said mounting bracket between said first position and said memory position, said memory mechanism having a first position and a second position, said support being movable relative to said mounting bracket into any one of the plurality of positions relative to said mounting bracket when said memory mechanism is in said first position and said locking mechanism is in said unlocked position, said support being movable relative to said mounting bracket only between said first position of said support and said memory position when said memory mechanism is in said second position and said locking mechanism is in said unlocked position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
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27. A steering column comprising:
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a steering column member connectable with a steering wheel and rotatable to turn steerable vehicle wheels; a mounting bracket which connects said steering column to a vehicle frame; a support connected with said mounting bracket and through which said steering column member extends, said support supporting said steering column member for rotation about a longitudinal axis of said steering column member and being movable relative to said mounting bracket; a first mechanism that defines a first range of motion of said support relative to said mounting bracket; a locking mechanism having an unlocked position that allows said support to move relative to said mounting bracket through at least the entire first range of motion and a locked position that prevents movement of said support relative to said mounting bracket; and a second mechanism spaced from said locking mechanism that defines a second range of motion of said support relative to said mounting bracket, said second range of motion being smaller than said first range of motion, said second range of motion being part of said first range of motion, said second mechanism having a first position and a second position, said support being movable relative to said mounting bracket through the entire first range of motion when said second mechanism is in said first position and said locking mechanism is in said unlocked position, said support being movable relative to said mounting bracket only through the second range of motion when said second mechanism is in said second position and said locking mechanism is in said unlocked position. - View Dependent Claims (28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45)
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Specification