Center section and running components for hydrostatic unit...

Details Center section and running components for hydrostatic unit... Center section and running components for hydrostatic unit...

2005-04-19

2005-04-19

Lopez, F. Daniel (Department: 3745)

Motors: expansible chamber type

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

Cylinders parallel to rotation axis

Reexamination Certificate

active

06880449

ABSTRACT:
A hydrostatic unit comprising a surface coating on a running surface. A center section or valve plate for use in a hydrostatic transmission is improved through application of the surface coating on one or both of its pump running surface and motor running surface. The end cap for a hydrostatic pump is improved in a like manner.

REFERENCES:
patent: 3360933 (1968-01-01), Swanson et al.
patent: 4263814 (1981-04-01), Takaoka et al.
patent: 4496401 (1985-01-01), Dawes et al.
patent: 4596611 (1986-06-01), Dawes et al.
patent: 5314387 (1994-05-01), Hauser et al.
patent: 5392670 (1995-02-01), Hauser
patent: 5714015 (1998-02-01), Lentz
patent: 5809863 (1998-09-01), Tominaga et al.
patent: 5979270 (1999-11-01), Thoma et al.
patent: 6122996 (2000-09-01), Hauser et al.
patent: 6158561 (2000-12-01), Sakai et al.
patent: 6196109 (2001-03-01), Zumbusch et al.
Surface HArdening of Steel, in Metals Handbook, vol. 2 (American Society of Metals, 1978) pp. 527-528, TA472A3.
General Magnaplate, “Magnaplate Coatings,” Web Page—magnaplate.com/coatings, 2001.
Exatron Inc., “Aluminum Output Tubes,” Web Page—exatron.com/products, 1996-2003.
General Magnaplate, Nedox, “Synergistic Surface Enhancement Coatings Protect Most Metals—Including Aluminum—Against Wear, Corrosion, Sticking and Galling,” brochure, U.S.A., 2000, 1999, 1998.

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