Endless belt power transmission systems or components – Means for adjusting belt tension or for shifting belt,... – Guide roll mounted for movement of its axis along arcuate...
Patent
1990-10-19
1992-01-28
Bui, Thuy M.
Endless belt power transmission systems or components
Means for adjusting belt tension or for shifting belt,...
Guide roll mounted for movement of its axis along arcuate...
F16H 708
Patent
active
050839837
ABSTRACT:
An apparatus for tensioning a drive belt and having a tensioner arm with structure thereon for engaging a surface of the drive belt, structure for mounting the tensioner arm to a support for pivoting movement about a first axis in first and second opposite directions relative to the support including a roller bearing for guiding relative movement between the tensioner arm and support, and structure for normally biasing the belt in one of the first and second opposite directions relative to the support.
REFERENCES:
patent: 4725260 (1988-02-01), Komorowski et al.
patent: 4826471 (1989-05-01), Ushio
patent: 4983145 (1991-01-01), Hirai et al.
patent: 5011460 (1991-04-01), Ouchi et al.
Hashimoto Yasuhiro
Hirai Hideo
Tanaka Norikazu
Bui Thuy M.
Mitsuboshi Belting Ltd.
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