Scraper

Details Scraper Scraper

1976-08-18

1978-07-11

Hoffman, Drayton E.

Conveyors: power-driven

Conveyor system for arranging or rearranging stream of items

By laterally or vertically moving successive items in...

91391R, 198517, 212 39MS, 214152, B65G 6528

Patent

active

040996310

ABSTRACT:
This disclosure relates to an automatically controlled scraper for moving particulate material onto a radial or star feeder for distribution thereby. The scraper includes a scraper bucket suspended from a radially extending arm. The bucket is connected to both a digging cable line and a lifting cable line, each of which is in turn connected to a suitable winch. The winches are controlled by clutches and brakes, each of which are optionally activated by interconnected automatic and manual control elements, whereby operation may be selectively changed from automatic to manual at the discretion of the operator.

REFERENCES:
patent: 1705626 (1929-03-01), Rosenberg
patent: 2402419 (1946-06-01), Larson
patent: 3495723 (1970-02-01), Reymann
patent: 3556317 (1971-01-01), Vidal
patent: 3851749 (1974-12-01), Vidal
patent: 3908838 (1975-09-01), Hanss

Affiliated with

Also associated with

Rating

Scraper does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Scraper, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Scraper will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-257026