Accumulator mechanism for tree harvesting apparatus

Details Accumulator mechanism for tree harvesting apparatus Accumulator mechanism for tree harvesting apparatus

1978-05-12

1979-05-08

Schran, Donald R.

Woodworking

Special-work machine

Tree felling

144 3D, 294106, A01G 2308

Patent

active

041530870

ABSTRACT:
An accumulator arm for use with a harvesting apparatus having support means with grapple means and cutter means on the support means consists of first and second portions which are pivotally interconnected and are normally biased to an end-to-end relation. The biasing means consists of a flexible member entrained over a sleeve forming part of the pivotal connection with first and second spring means interposed between opposite ends of the flexible member and the respective portions of the arm.

REFERENCES:
patent: 3664391 (1972-05-01), Coffey
patent: 3795264 (1974-03-01), Coughran, Jr.
patent: 3805860 (1974-04-01), Smith
patent: 3910326 (1975-10-01), Tucek
patent: 3911981 (1975-10-01), Tucek

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