Harvesters – Motorized harvester – With condition-responsive operation
Patent
1980-06-19
1981-08-11
Hirsch, Paul J.
Harvesters
Motorized harvester
With condition-responsive operation
56 28, 56DIG15, A01D 7518
Patent
active
042827027
ABSTRACT:
A monitor for detecting an overload condition of the vertical picker drum on a cotton harvester picker unit. A leaf spring contact is supported above a slip clutch having a driven portion meshing with a driving pinion. An overload condition forces the driven portion upwardly against the contact, shorting the contact to the unit frame which causes an overload indicator lamp on the operator's panel to light.
REFERENCES:
patent: 3368214 (1968-02-01), Swanson
patent: 3505799 (1970-04-01), Fergason
patent: 3540028 (1970-11-01), Love
patent: 3606009 (1971-09-01), Cliendenin et al.
patent: 3721301 (1973-03-01), Wensel, Jr. et al.
patent: 3958397 (1976-05-01), Stiff
patent: 4133166 (1979-01-01), Hubbard
patent: 4199924 (1980-04-01), Eistart et al.
patent: 4246743 (1981-01-01), Anstee et al.
Deere & Company
Hirsch Paul J.
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