Change device for transmission

Details Change device for transmission Change device for transmission

1995-09-29

1998-03-03

Marmor, Charles A.

Machine element or mechanism

Control lever and linkage systems

Multiple controlled elements

74473R, 384206, 403 59, 403353, B60K 2004, F16H 5904

Patent

active

057222967

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.

REFERENCES:
patent: 3589779 (1971-06-01), Sokoi
patent: 4245521 (1981-01-01), Osborn
patent: 4411545 (1983-10-01), Roberge
patent: 4879922 (1989-11-01), Suzuki
patent: 5005991 (1991-04-01), Heumann et al.
patent: 5265965 (1993-11-01), Harris
patent: 5419214 (1995-05-01), Buhl et al.
patent: 5505103 (1996-04-01), Nordstrom et al.
Patent Abstracts of Japan --Publication No. 01122732, Published May 16, 1989 Applicant: Chuo Spring Co Ltd; Title: Manufacturing Device for Automobile Transmission.

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