Endless belt power transmission systems or components – Positive drive belt – Belt formed of rigid links
Patent
1997-10-29
1998-08-25
Graysay, Tamara L.
Endless belt power transmission systems or components
Positive drive belt
Belt formed of rigid links
474226, 474228, 474234, 198853, 59 78, F16G 1302, B65G 1706
Patent
active
057978204
ABSTRACT:
The present invention provides a slat band chain for both straight and curved lines and a sprocket made of synthetic resin which the chain can engage with every other tooth of the sprocket. At least three reinforcement ribs 24a-24c connecting the front curled portions 14 with the rear curled portions 16 are installed. The width B, and the length C, of the rear curled portions in the feeding direction are set to the intermediate value of those conventional slat band chains for straight and curved lines.
REFERENCES:
patent: 2660292 (1953-11-01), Cheesman
patent: 3262550 (1966-07-01), Kampfer
patent: 4078445 (1978-03-01), Kiser, Jr.
patent: 4080842 (1978-03-01), Lapeyre et al.
patent: 4586914 (1986-05-01), Nagano
patent: 5026329 (1991-06-01), Diekevers
patent: 5461852 (1995-10-01), Nagamatsu
patent: 5690210 (1997-11-01), Layne
Graysay Tamara L.
Hartmann Gary S.
Yamakyu Chain Co., Ltd.
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