The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 19, 2002
Filed:
Mar. 14, 2000
Applicant:
Inventors:
Assignee:
Ina Walzlager Schaeffler oHG, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01B 3/00 ;
U.S. Cl.
CPC ...
F01B 3/00 ;
Abstract
An oscillating bearing arrangement, for axial piston pumps ( ) of a wobble plate type, comprises a shaft ( ) connected for rotation about its longitudinal axis ( ) to a wobble plate, the shaft ( ) being coupled with a shaft bearing ( ) arranged in a housing ( ) and comprises an inner ring ( ) and an outer ring ( ), and oscillating driven elements ( ) being spring-suspended against the wobble plate characterized in that the wobble plate ( ) which is substantially trapezoidal-shaped in longitudinal section is arranged concentrically in a reception bore of the inner ring ( ) of the shaft ( ).