Change device for transmission
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United States of America Patent
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-
Mar 3, 1998
Grant Date -
N/A
app pub date -
Sep 29, 1995
filing date -
Jun 9, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A ball joint connects a swinging shaft and a bell-crank provided on a change lever for transmitting a swinging movement of the change lever in a select direction to the bell-crank. The ball joint includes a ball having a pair of flat surfaces for defining a width smaller than the maximum diameter of the ball, a ball hole which is formed at one end of the bell-crank and in which the ball is rotatably fitted, a shaft hole which formed in the ball so as to open through both the flat surface and in which the swinging shaft of the change lever is slidably fitted. A rotation of the ball in the ball hole permits a relative swinging movement between the swinging shaft and the bell-crank. A sliding movement of the swinging shaft in the shaft hole permits an axial displacement of the swinging shaft with respect to the bell-crank.
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