Hydraulic pump

Details Hydraulic pump Hydraulic pump

2004-06-16

2009-11-03

Kramer, Devon C (Department: 3746)

Pumps

Three or more cylinders arranged in parallel, radial, or...

C417S360000, C417S521000, C417S529000

Reexamination Certificate

active

07611337

ABSTRACT:
Pump, comprising a casing that is generally cup-shaped intended to be fixed to a driving motor (3), and containing a drive shaft (6) suitable for being coupled with said motor, and having a tilted surface for the actuation of one or more pistons (7) that move parallel to the axis of said drive shaft, where said casing consists of a monolithic body (2) that comprises means (4) for its attachment to said motor, a system for supporting and holding said drive shaft, and the guide and sliding seats of the quoted pistons.

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Operating Instructions, Kaercher Brochure dated Feb. 1993.

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