Endless belt power transmission systems or components – Means for adjusting belt tension or for shifting belt,...
Patent
1985-03-13
1986-03-11
Novosad, Stephen J.
Endless belt power transmission systems or components
Means for adjusting belt tension or for shifting belt,...
474128, F16H 708
Patent
active
045753660
ABSTRACT:
A tension mechanism for an .alpha.belt drive apparatus comprising an .alpha.belt which is wound around a drive pulley, the one end of which is fixed to a carriage and the end of which is formed an engaging portion, and a lever which is rotatingly and pivotally supported on the part of the carriage and forms a short hand portion having a stopper on its tip end to engage with the engaging portion and a long hand portion being urged on its tip end to be stopped at the part of the carriage.
The lever above mentioned is rotated and stopped on its tip end of the long hand portion at the part of the carriage so that the .alpha.belt can be applied a tension force.
REFERENCES:
patent: 305775 (1884-09-01), Allen
patent: 888998 (1908-05-01), Gould
patent: 927222 (1909-07-01), Carlton
patent: 1357881 (1920-11-01), Loose
patent: 2921754 (1960-01-01), Tolkin
Bui Thuy M.
Citizen Watch Co. Ltd.
Novosad Stephen J.
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