Endless belt power transmission systems or components – Means for adjusting belt tension or for shifting belt,... – Load responsive tension adjuster or shifter
Patent
1995-12-18
1997-05-27
Schoeppel, Roger J.
Endless belt power transmission systems or components
Means for adjusting belt tension or for shifting belt,...
Load responsive tension adjuster or shifter
474135, F16H 708
Patent
active
056326971
ABSTRACT:
A belt tensioner of the Zed type with a pivot-arm attached to a cylindrical member and including a spring activated damping mechanism with a brake shoe having oppositely facing inside ramp surfaces which operate in such a manner to provide a normal force that is greater than a spring force applied to a brake shoe that engages the cylindrical member.
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patent: 4696663 (1987-09-01), Thomey et al.
patent: 5045031 (1991-09-01), Thomey
patent: 5354242 (1994-10-01), St. John
patent: 5439420 (1995-08-01), Meckstroth et al.
SAE Technical Paper No. 790699, Dearborne meeting, Jun. 11-15, 1979 Serpentine--Extended Life Accessory Drive, Cassidy et al.
Castleman, Jr. C. H.
Oberg H. W.
Schoeppel Roger J.
The Gates Corporation
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