Position control apparatus for steering column

Machine element or mechanism – Control lever and linkage systems – Hand operated

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Details

74531, 280775, 411330, 411961, B62D 118

Patent

active

054819385

ABSTRACT:
A position control apparatus for a raked steering column including a stationary bracket having a pair of vertical legs on opposite sides of the steering column, a spacer on the steering column between the legs of the stationary bracket, and a clamp on the steering column for squeezing the legs of the stationary bracket against the spacer. The clamp includes a long bolt spanning the legs of the stationary bracket, a nut on the bolt, a one-way clutch between a head of the bolt and the stationary bracket permitting rotation of the bolt in only a tension-increasing direction, and a snap-on operating lever rotatable as a unit with the nut. After assembly on a vehicle, the clamp afforded by the bolt can be adjusted without changing the terminal positions of the lever by rotating the head of the bolt in a tension increasing direction while the operating lever is maintained in a clamped terminal position corresponding to maximum bolt tension between the vertical legs of the stationary bracket.

REFERENCES:
patent: 4244237 (1981-01-01), Sprunger
patent: 4363499 (1982-12-01), Watanabe et al.
patent: 4472982 (1984-09-01), Nishikawa
patent: 4541298 (1985-09-01), Strutt
patent: 4732050 (1988-03-01), Vollmer
patent: 4774851 (1988-10-01), Iwanami et al.
patent: 4788880 (1988-12-01), Kester
patent: 5117707 (1992-06-01), Kinoshita et al.
patent: 5160165 (1992-11-01), Hoblingre
patent: 5199319 (1993-04-01), Fujiu

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