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Title:
結合ヨークを有する静油圧装置
Document Type and Number:
Japanese Patent JP5300159
Kind Code:
B2
Abstract:
A hydrostatic assembly includes a pump having a yoke and an associated rotating group. The pump yoke has a bucket portion and an arm portion. At least one fluid passage extends through the pump yoke. The hydrostatic assembly also includes a motor having a yoke and an associated rotating group. The motor yoke also has a bucket portion and an arm portion. At least one fluid passage extends through the motor yoke. The arm portion of the pump yoke and the arm portion of the motor yoke have associated coupling portions for fluidly coupling the pump yoke to the motor yoke so that the at least one fluid passage in the pump yoke is in direct fluid communication with the at least one fluid passage in the motor yoke.

Inventors:
Dick, gerald
Tepak, John
Caldarella, Francesco
Chen, Dayao
Brat, Stig
Application Number:
JP2011551115A
Publication Date:
September 25, 2013
Filing Date:
February 08, 2010
Export Citation:
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Assignee:
Parker Hannifin Corporation
Kinetics Drive Solutions, Inc.
International Classes:
F16H39/08; F04B23/06
Domestic Patent References:
JP200516724A
JP200182319A
JP415326B1
JP3922426B1
JP4025290B1
JP4065864B2
Foreign References:
DE1069978A1
DE1064311A1
Attorney, Agent or Firm:
Ikeda adult
Kazuhiro Yamaguchi
Masakazu Noda