Back tension device for winches

Details Back tension device for winches Back tension device for winches

1988-06-16

1990-01-23

Matecki, Katherine A.

Implements or apparatus for applying pushing or pulling force

Device or member for contacting and guiding moving cable

Including rotatable, cable contacting, pulley wheel element

254269, B66D 304

Patent

active

048953482

ABSTRACT:
The invention relates to a back tension device for a winch and comprises a freely rotatable pulley having associated therewith a pivotable tensioning element which is adapted to be urged into engagement with a cable from the winch so as to apply a back tension thereto during the hauling mode. Such tensioning assists in correct winding of the cable on the winch drum.

REFERENCES:
patent: 2174828 (1939-10-01), Latocha
patent: 2230940 (1941-02-01), Ellsworth
patent: 2487889 (1949-11-01), Moore
patent: 2756947 (1956-07-01), Arnold
patent: 4271763 (1981-06-01), Berger
patent: 4746100 (1988-05-01), Davenport

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