Machine element or mechanism – Control lever and linkage systems – Hand operated
Patent
1990-03-29
1991-06-25
Herrmann, Allan D.
Machine element or mechanism
Control lever and linkage systems
Hand operated
74541, 280775, B62D 118
Patent
active
050256793
ABSTRACT:
A structure of a tiltable steering column applicable to a steering column of a vehicular steering system having a jump-up mechanism is disclosed in which a substantially flat rod member serving as a lock plate is formed with a plurality of parallel lock grooves aligned on at least one surface of the lock plate, i.e., a pair of lock pins are extended in a space between walls of a link member for engaging and disengaging with and from the lock grooves to adjustably lock and unlock a tilt angle of a related steering shaft according to a pivotal movement of a release lever, and a shoe portion formed on the other end of the lock plate is grasped by means of a pair of rollers provided on the link member(s).
REFERENCES:
patent: 3473405 (1969-10-01), Deford et al.
patent: 4543848 (1985-10-01), Beauch
patent: 4594909 (1986-06-01), Yamaguchi
patent: 4938093 (1990-07-01), Matsumoto et al.
Fuji Kiko Company Limited
Herrmann Allan D.
Laub David W.
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