Machine element or mechanism – Control lever and linkage systems – Hand operated
Patent
1992-01-27
1993-06-29
Herrmann, Allan D.
Machine element or mechanism
Control lever and linkage systems
Hand operated
74541, 188371, 248300, 280775, B62D 118, G05G 100
Patent
active
052224104
ABSTRACT:
In a tilt steering column assembly, there is provided a tilt lock mechanism comprising upper and lower toothed bars which extend along the column assembly, and which are formed with rack-like teeth, and pivotally supported by upper and lower steering columns, respectively. The bars are both placed between two side walls of a lock member having inclined cam slots which move the bars into and out of engagement. The toothed bars engaged with each other to lock the tilt steering column assembly securely in a selected tilt position.
REFERENCES:
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patent: 4357050 (1982-11-01), Fisher, III
patent: 4607540 (1986-08-01), Kinoshita et al.
patent: 4915412 (1990-04-01), Yuzuriha et al.
patent: 4938093 (1990-07-01), Matsumoto et al.
patent: 5029489 (1991-07-01), Burmeister et al.
patent: 5052240 (1991-10-01), Miyshi et al.
Fuji Kiko Co. Ltd.
Herrmann Allan D.
Kananen Ronald P.
Laub David W.
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