Package making – With contents treating – Reshaping
Patent
1987-02-18
1988-11-29
Sipos, John
Package making
With contents treating
Reshaping
53389, 53587, 83223, 83229, 83230, B65B 1104
Patent
active
047871938
ABSTRACT:
A wrapping mechanism for enveloping the surface of a large round bale with a wrapper is mounted to the discharge gate of a baler having a bale-forming chamber formed in part by the gate and side-by-side supported belts carried by the gate. A pair of feed rolls are positioned for directing wrap material into a pinch point defined by a lower run of the bale chamber belts and an upper surface of a plate mounted to the underside of the gate for guiding the wrap material to an inlet at the bottom of the bale-forming chamber. A device for cutting off a desired length of wrap material fed through the feed rolls includes a spring loaded knife which is released from and reset to a cocked position by the action of a hydraulic cylinder which also acts to engage and disengage drive means coupled to the feed rolls in appropriate sequence to the operation of the knife.
REFERENCES:
patent: 3319448 (1967-05-01), Bottom
patent: 4407113 (1983-10-01), Core
patent: 4409784 (1983-10-01), Van Ginhoven
patent: 4457226 (1980-07-01), Meiers
patent: 4563854 (1986-01-01), Ackerman
patent: 4604855 (1986-08-01), Krone
"Round Baler Review" from Power Farming Magazine, Mar. 1986.
Anstey Henry D.
Verhulst Michael J.
Deere & Company
Sipos John
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