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...
Patent
1989-12-15
1991-04-02
Britts, Ramon S.
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...
474135, 474115, 220367, 222546, 222563, F16H 712
Patent
active
050044494
ABSTRACT:
In a tensioner in which a tension rod advances from the casing to apply a tension to a chain or timing belt, the advancement of the rod is locked by inserting a pin into a penetrated hole formed at the drawing out portion of the rod. The penetrated hole is sealed to prevent the loss of lubricating oil when the pin is removed.
REFERENCES:
patent: 2656067 (1953-10-01), Mitchell
patent: 3432087 (1969-03-01), Costello
patent: 4702726 (1987-10-01), Ojima et al.
Britts Ramon S.
NHK Spring Co. Ltd.
Schoeppel Roger J.
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