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Patent Searching and Data


Title:
斜軸式アキシャルピストンポンプ・モータ
Document Type and Number:
Japanese Patent JP5063823
Kind Code:
B1
Abstract:
A center shaft of a bent axis type axial piston pump/motor includes an outer race, which is attached to a shaft attachment hole of a cylinder block, has a shaft portion accommodation hole at one end and has a spring accommodation hole at the other end, and an inner shaft, which includes a shaft supporting spherical head portion having a large outer shape dimension at a distal end of a shaft base portion and attached to the shaft portion accommodation hole of the outer race through the shaft base portion.

Inventors:
Takuya Miyata
Morita Hayashi
Application Number:
JP2012092286A
Publication Date:
October 31, 2012
Filing Date:
April 13, 2012
Export Citation:
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Assignee:
KOMATSU LTD.
International Classes:
F04B1/24; F03C1/253
Domestic Patent References:
JPH1150952A1999-02-23
JPS5638583A1981-04-13
JPS5236303A1977-03-19
JPS4810722B11973-04-06
JPS44253Y11969-01-08
Attorney, Agent or Firm:
Hiroaki Sakai