Harvesters – Tedders
Patent
1993-09-03
1995-01-03
Britts, Ramon S.
Harvesters
Tedders
56DIG21, 56367, A01D 7810
Patent
active
053774825
ABSTRACT:
A rotary rake is provided with a hydraulic lifting mechanism for raising and lowering the rake. A vertical shaft extending through the center of a rotary gearbox on the rake serves as a hydraulic fluid port. Pressurized hydraulic fluid from a remote source passes through the shaft to a hydraulic cylinder mounted on a support frame. The hydraulic cylinder operates a mechanical linkage which raises and lowers the rake. The mechanical linkage includes an over-center position for securely holding the rake in the raised position.
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M&W SR320P Rotary Hay Rake Brochure.
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Britts Ramon S.
Lisehora James A.
Miller-St. Nazianz, Inc.
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