A - Human Necessities – 01 – G
Patent
A - Human Necessities
01
G
144/27
A01G 23/091 (2006.01)
Patent
CA 2031639
BI-DIRECTIONAL TREE SAW ABSTRACT OF THE DISCLOSURE: A tree saw includes a frame adapted to be attached to the boom of a prime mover, a tree clamping mechanism on the frame, and a carriage assembly on the frame below the clamping mechanism. The carriage assembly includes a generally plate-like chassis, a generally U-shaped bulkhead upstanding from the chassis and providing a recessed base portion and forwardly-extending arm portions, and a slide mechanism on the arm portions. A rail mechanism on the frame receives the slide mechanism for reciprocating movement of the carriage assembly A hydraulic cylinder assembly interconnects the bulkhead and frame for reciprocating the carriage assembly. An annular trim member rotatably mounted on the chassis has a geared inner circumference and a toothed outer circumference projecting forwardly of the base portion. A motor-driven pinion mechanism on the chassis engages the rim member inter circumference to rotate the rim member.
Corcoran Sean P.
Dixon Thomas E.
Farmer Stanley E.
Hungerford Emory D.
Mallory Mark
Corcoran Sean P.
Dixon Thomas E.
Esco Corporation
Farmer Stanley E.
Finlayson & Singlehurst
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