Friction transmission belt

Details Friction transmission belt Friction transmission belt

2006-09-28

2010-10-26

Nguyen, John Q (Department: 3654)

Endless belt power transmission systems or components

Friction drive belt

C474S238000, C474S268000

Reexamination Certificate

active

07819767

ABSTRACT:
The present invention provides a friction transmission belt having a friction transmission surface having a rubber composition containing a plasticizer, the plasticizer forming a film on the friction transmission surface, a change in friction coefficient (μ) with respect to a change in slipping velocity (V) indicated by a difference between a pulley speed and a belt speed (dμ/dv) being 0 or a positive value in a dry state and a wet state.

REFERENCES:
patent: 4244234 (1981-01-01), Standley
patent: 6391945 (2002-05-01), Sandstrom
patent: 2003/0050144 (2003-03-01), Moncrief et al.
patent: 9-500930 (1997-01-01), None
patent: 11-264447 (1999-09-01), None
patent: 2005-147392 (2005-06-01), None
patent: 96/13544 (1996-05-01), None
European Search Report for EP 06 02 0579 dated Sep. 9, 2007.

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