Lubricating system for plow blades

Details Lubricating system for plow blades Lubricating system for plow blades

1976-05-19

1978-01-17

Shapiro, Paul E.

Earth working

Mounting for pushed tool at end of motor vehicle

Transversely mounted blade

172 1, 172747, 172755, A01B 1700

Patent

active

040687252

ABSTRACT:
A lubricating system for plow blades has a plurality of tube outlets positioned near a bottom portion of a plow blade and aligned to expel a dilute polymer lubricating fluid upward and onto a surface of the plow blade. As the plow blade scrapes up ground material, the scrapings distribute the lubricating fluid over the surface of the plow blade. Each of the tube outlets is supplied with lubricating fluid from a storage container via individual pumps.

REFERENCES:
patent: 194231 (1877-08-01), English et al.
patent: 1897444 (1933-02-01), Stark
patent: 3418157 (1968-12-01), Katzer
patent: 3685592 (1972-08-01), Frisbee

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