Earth working – With weight
Patent
1982-08-23
1985-05-21
Stouffer, Richard T.
Earth working
With weight
A01B 2304
Patent
active
045180474
ABSTRACT:
Ballast blocks are located within a tool bar of an agricultural implement to increase its weight. Modular blocks of concrete are inserted into the tool bars and held by end retainers. The blocks are provided with bevels and notches for cooperation with an extractor to simplify removal of blocks when this is desired.
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Peterson Richard L.
Scheurer Roger J.
Hiniker Company
Stouffer Richard T.
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