Title:
AXIAL PISTON PUMP
United States Patent 3512178
US Patent References:
Pump
- - 2129828

Adjustable stroke pump
- - 2353745

Hydraulic apparatus
- - 2409185

Pump
- - 2915985

Variable displacement pump
- - 3064583


Inventors:
Russell, John G.
Publication Date:
05/12/1970
View Patent Images:
Assignee:
PARKER HANNIFIN CORP
Primary Class:
Other Classes:
417/218
International Classes:
F04B1/20; F04B1/32; F04B49/08; F04B1/12; F04B1/02
US Patent References:
3159041Swash plate type hydraulic machines
3266434Variable output pump
3282225Pump swashplate control




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