Machine element or mechanism – Control lever and linkage systems – Hand operated
Patent
1996-05-20
1998-01-27
Herrmann, Allan D.
Machine element or mechanism
Control lever and linkage systems
Hand operated
74527, 74531, 280775, B62D 118, G05G 516, G05G 518
Patent
active
057111898
ABSTRACT:
A steering column has a first steering column member movable axially relative to a second steering column member. A member having a plurality of teeth is connected to the first steering column member and movable with the first steering column member relative to the second steering column member. A support connects the steering column to a vehicle frame. A clamping member has a first position in which the clamping member clamps the member connected to the first steering column member to the support to prevent the first steering column member from moving relative to the second steering column member. The clamping member has a second position in which the clamping member permits the first steering column member to move relative to the second steering column member. A telescope locking member has a first position in which the telescope locking member engages the plurality of teeth on the member connected to the first steering column member to prevent movement of the first steering column member relative to the second steering column member. The telescope locking member has a second position in which the telescope locking member is disengaged from the plurality of teeth on the member connected to the first steering column member to permit axial movement of the first steering column member relative to the second steering column member.
REFERENCES:
patent: 3302428 (1967-02-01), Pauwels
patent: 3955439 (1976-05-01), Meyer
patent: 4075903 (1978-02-01), Cornell
patent: 4649769 (1987-03-01), Venable
patent: 4753121 (1988-06-01), Venable et al.
patent: 4793204 (1988-12-01), Kubasiak
patent: 4890505 (1990-01-01), Kinoshita et al.
patent: 4972732 (1990-11-01), Venable et al.
patent: 5363716 (1994-11-01), Budzik, Jr. et al.
Cartwright Mark A.
Hobaugh, II James M.
Herrmann Allan D.
TRW Inc.
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