HYDRAULIC PUMP
United States Patent 3514223
US Patent References:
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- - 1757139

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- - 2455289

Pump
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Automatic hydraulic buffer
- - 3148707

Hydraulic pump
- - 2941475


Inventors:
Hare, Richard C.
Publication Date:
05/26/1970
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Assignee:
APPLIED POWER IND INC
Primary Class:
417/269
Other Classes:
91/499, 417/554
International Classes:
F04B1/14; F04B53/10; F04B1/12; F04B1/14; F04B9/00; F04B7/00
US Patent References:
3178888Plural output pump
3236189Variable delivery piston pump




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