Combine feeder conveyor drag bar mounting mechanism

Details Combine feeder conveyor drag bar mounting mechanism Combine feeder conveyor drag bar mounting mechanism

1986-04-24

1988-04-12

Paperner, L. J.

Conveyors: power-driven

Conveyor section

Pusher conveyor and separate load support surface

198732, 403146, B65G 1900

Patent

active

047368330

ABSTRACT:
An anti-fatigue mounting mechanism, which is used to join a drag bar to an endless chain in a combine feeder mechanism, is disclosed. A combine feeder mechanism typically includes a feeder housing, a feeder drum rotatably carried within the housing, and endless chains rotatably carried in the housing and used to rotate the drum about an axis of rotation. A spaced pair of the chains is typically mounted on end portions of the drum, and a third chain is preferably mounted therebetween. One of the embodiments of the present invention pivotally joins a drag bar lateral end portion to one of the end-mounted chains. The other embodiment pivotally joins facing drag bar end portions to each other and to the chain disposed therebetween.

REFERENCES:
patent: 474975 (1892-05-01), Selleck
patent: 1518430 (1923-05-01), Hurst et al.
patent: 2381519 (1945-08-01), Russell
patent: 2646158 (1953-07-01), Vodoz
patent: 2676696 (1954-04-01), Gerhartz
patent: 3329255 (1967-07-01), Dulieu
patent: 3927759 (1975-12-01), Hyler et al.
patent: 4553663 (1985-11-01), Johnson
patent: 4662509 (1987-05-01), Kaak

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