Harvesters – Tobacco
Patent
1977-07-15
1979-12-04
Kinsey, Russell R.
Harvesters
Tobacco
56 119, A01D 4516
Patent
active
041765109
ABSTRACT:
A hydraulic system for a tobacco combine incorporates a single pump for driving a pair of tobacco leaf defoliators in contra rotating directions, and a pair of hydraulic motors for the take off conveyors in the same direction. Precise synchronization of the defoliator blades driven by the motors is assured by serially connecting the motors in the hydraulic circuit. A 50--50 flow divider provides equal hydraulic fluid flow to a pair of hydraulic motors, each driving portions of a first conveyor system, respectively, the fluid flows from these two motors being combined to drive a common second conveyor system.
REFERENCES:
patent: 3885376 (1975-05-01), Johnson
patent: 3992858 (1976-11-01), Hubbard et al.
Griner Henry
Griner Wade
Hyars Claude
Sweat Tommy
G S & H Equipment Corporation
Kinsey Russell R.
Zegeer Jim
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