Device for the progressive angular adjustment of the keying of a steering wheel on a shaft with a limitation in the travel
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United States of America Patent
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-
Apr 17, 1990
Grant Date -
N/A
app pub date -
Mar 23, 1989
filing date -
Mar 25, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A hub (10) of a steering wheel and a terminal element (20) of a shaft are adapted to be interconnected by a wedging locking device (100) employing male and female cones and an axial clamping mechanism (200) employing a screw and a nut. A fine adjustment device includes at least one couple of pair of a groove (31) and a tongue (32) which extend longitudinally, are cooperative and complementary and adapted to be engaged one inside the other with confronting radial faces (301, 302) spaced apart from each other by a predetermined clearance, a toothed sector (33) and a confronting cavity (34) adapted to act as a semi-bearing for a gear pinion (35) capable of meshing with the toothed sector.
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