Presses – Binding – Methods
Patent
1990-04-23
1991-03-12
Hornsby, Harvey C.
Presses
Binding
Methods
56341, 100 5, 100 13, B65B 1302
Patent
active
049984691
ABSTRACT:
A method of wrapping cylindrical bales of crop material with twine includes extending and retracting an electrical actuator to cause pivoting movement of a twine arm. When the electrical actuator is extended, the twine arm is moved from a rest position to a twine dispensing position and a feed roller is simultaneously driven to feed twine that is dispensed by the twine arm. Retraction of the electrical actuator moves the twine arm from the twine dispensing position toward a twine cutting position while the feed roller continues to be driven. When the electrical actuator is retracted further, the twine arm is moved into the twine cutting position and a knife is simultaneously actuated to cut the twine.
REFERENCES:
patent: 3894484 (1975-07-01), Anstey et al.
patent: 4024804 (1977-05-01), Hanson
patent: 4182235 (1980-01-01), Harig
patent: 4402259 (1983-09-01), Viaud
patent: 4649812 (1987-03-01), Mouret
patent: 4790125 (1988-12-01), Merritt, III
patent: 4793249 (1988-12-01), Wellman
patent: 4896477 (1990-01-01), Wagstaff et al.
Ford New Holland Inc.
Gerrity Stephen F.
Hornsby Harvey C.
Marquette Darrell F.
Miller Larry W.
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