Gear unit for power-saving drive of working elements of rotary o

Details Gear unit for power-saving drive of working elements of rotary o Gear unit for power-saving drive of working elements of rotary o

1980-03-31

1982-10-26

Herrmann, Allan D.

Endless belt power transmission systems or components

Resilient connection between pulley or guide-roll rim and mount

56249, 474195, 474902, 464 62, F16D 366, F16H 5536, A01D 5520

Patent

active

043559891

ABSTRACT:
An agricultural cutter has in its drive train a pulley for a V-belt. Between the rim of the pulley and the spokes thereof, coil compression springs are provided, so that upon the imposition of high power demand during cutting of an agricultural product, power will be momentarily stored in the spring and then released in connection with the cutting operation.

REFERENCES:
patent: 641379 (1900-01-01), Esmond
patent: 643699 (1900-02-01), Van Duzen
patent: 646652 (1900-04-01), Washington
patent: 958274 (1910-05-01), Owen
patent: 1348415 (1920-08-01), Herbst
patent: 1525793 (1925-02-01), Benzon, Jr.
patent: 1893486 (1933-01-01), Black
patent: 3252304 (1966-05-01), Moody
patent: 3304924 (1967-02-01), Dolza

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