Title: Baler with double-acting plunger

Abstract: A hay baler having two bale chambers arranged end to end in a straight line and a single plunger reciprocating in both chambers. Drive for the plunger may be by cranks and connecting rods on each side of the plunger or by a planetary gear train driving a crankshaft.

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Other info:

Inventors: Schmitt, Helwig (3523 Grebenstein near Kassel, DT)

Application Number: 517129
Filing Date: 1974-10-23
Publication_date: 1977-03-15
Assignee:
Primary Class(es): 56/341 100/186, 100/189, 100/209
Other Classes:
US Patent Ref:

1029422	Jun, 1912	Cashon	100/186.
2342964	Feb, 1944	Openshaw	100/186.
2587997	Mar, 1952	Guettler	100/186.
3508486	Apr, 1970	Polich	100/98.
3802337	Apr, 1974	St-Hiliare	100/98.

Other Refs:
Primary Examiner: Feldman, Peter
Assistant Examiner:
Attorney: Farris; Robert L.