Transmission

Details Transmission Transmission

2003-09-29

2009-08-18

Pang, Roger (Department: 3655)

Machine element or mechanism

Gearing

Interchangeably locked

C474S083000, C476S052000

Reexamination Certificate

active

07574935

ABSTRACT:
In a transmission having two revolving transmission elements, each of which has at least one running surface for a revolving coupling element, at least one running surface having at least two running paths for the coupling element having different running radii and the two transmission elements being braced, while incorporating the coupling element, via a bracing device which presses the two transmission elements against the coupling element with a variable pressure, the bracing device comprises a pressure device connected in series with a spring element.

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Michael Kammler, Wirkungsgradoptimierte Variator-Auslegung eines Wälzgetriebe-CVT in Bauart Kegel-Ring-Getriebe , Aachen: Mainz, 2001 (with English translation of relevant portions).

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