Endless belt power transmission systems or components – Positive drive pulley or guide roll – With particular belt
Patent
1993-11-29
1995-08-01
Schoeppel, Roger J.
Endless belt power transmission systems or components
Positive drive pulley or guide roll
With particular belt
474205, 49280, 156138, F16H 702
Patent
active
054375800
ABSTRACT:
A door drive including a belt transmission incorporating a corrugated transmission belt, consisting of a strip of plastic material and adapted to be passed around a corrugated or toothed drive wheel which entrains the transmission belt, having along its longitudinal extension transversely extending corrugations of approximately sinodial or tooth shaped configuration and is made of a plastic strip permanently deformed by embossing is described. The belt has a laterally projecting side strip at least at one side of the corrugated portion, especially approximately at midlevel between the wave crests and wave troughs, to accommodate longitudinal pull. In this manner a satisfactory compromise is achieved between low manufacturing cost, little noise, and the magnitude of the driving force which can be transmitted by a corrugated belt from locking the drive gear. Likewise presented are a belt transmission and a garage door equipped with a transmission belt of the proposed type.
REFERENCES:
patent: 3156126 (1964-11-01), Olsen
patent: 3394794 (1968-07-01), Styles
patent: 3464743 (1969-09-01), Hallaman
patent: 3580647 (1971-05-01), Richards
patent: 3854272 (1974-12-01), Lane
patent: 3878734 (1975-04-01), Zeldman et al.
patent: 4072062 (1978-02-01), Morling et al.
patent: 4243452 (1981-01-01), Richmond et al.
patent: 4520684 (1985-06-01), Meyer et al.
patent: 4885872 (1989-12-01), Chang et al.
patent: 5010688 (1991-04-01), Dombrowski et al.
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