Package making – With contents treating – Reshaping
Patent
1989-06-23
1990-09-18
Spruill, Robert L.
Package making
With contents treating
Reshaping
53389, 53587, 56391, 100 5, 242 55, 242 53, B65B 1130, B65B 2712, B65H 1900
Patent
active
049569597
ABSTRACT:
A mechanism for enveloping a large round bale with a surface wrap material such as plastic sheet or net includes a housing for holding a supply roll of the wrap material. The mechanism and, hence, the housing is mounted on the rear of a bale discharge gate. The housing includes a front wall, defined by an upright secured across the rear of the gate, and a bottom wall sloped upwardly and rearwardly relative to the front wall. The bottom wall and front wall converge toward a wrap material passage defined between a forward edge of the bottom wall and the front wall. A wrap material loading arm is vertically pivotally mounted to the support walls at locations adjacent the rear end of the bottom wall, the arm being shaped so as to be able to receive and cradle a supply roll in a relatively low position for ease in loading and for having a length of material pulled therefrom and placed around the forward part of a spreader roll of the material feed mechanism, when the arm is in a lowered roll-receiving position, and so as to deposit the cradled roll onto the bottom wall when the arm is lifted to a raised position.
REFERENCES:
patent: 1026128 (1912-05-01), Rydquist
patent: 2487763 (1949-11-01), Patterson et al.
patent: 3007651 (1961-11-01), Palmore
patent: 3729145 (1973-04-01), Koo et al.
patent: 3731318 (1973-05-01), Dickey
patent: 4353511 (1982-10-01), Shimizu
patent: 4444359 (1984-04-01), Butler
patent: 4691503 (1987-09-01), Frerich
Anstey Henry D.
Rumph George W.
Bianca Beth
Deere & Company
Spruill Robert L.
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