Friction cone gearing

Details Friction cone gearing Friction cone gearing

1997-05-21

1999-07-20

Jeffery, John A.

Friction gear transmission systems or components

Stepless ratio change

Intermediate idler between driving and driven gears

476 52, F16H 1516

Patent

active

059249536

ABSTRACT:
A friction cone gearing includes a housing, first and second bevel wheels received in the housing and rotatable about parallel rotational axes, with the bevel wheels having a same taper angle, a friction ring operatively engaged with the bevel wheels and encircling one of the bevel wheels, whereby the friction ring is guided along a generatrix of both bevel gears, and a cage for retaining the friction ring, with the cage being guided along the generatrix of both bevel gears and swingably mounted to the housing for pivoting about a pivot axis by means of a suitable drive mechanism.

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patent: 5593234 (1997-01-01), Liston
patent: 5601509 (1997-02-01), Munoz
Mark's Standard Handbook for Mechanical Engineers; pp. 11-8; .COPYRGT.1978.

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