Title:
FLUID PRESSURE DRIVE UNIT
Document Type and Number:
WIPO Patent Application WO/2013/146575
Kind Code:
A1
Abstract:
In the present invention, a fluid pressure drive unit provides working fluid to a fluid pressure actuator and drives the same. The fluid pressure drive unit is provided with the following: a fluid pressure pump that sucks in and ejects the working fluid; an electric motor arranged lined-up in parallel with the fluid pressure pump, and for rotating and driving the fluid pressure pump; and a power transmitting mechanism for transmitting power between the rotation axle of the fluid pressure pump and the rotation axle of the electric motor.
Inventors:
SUZUKI KAZUNARI (JP)
NARITA SUSUMU (JP)
SUGIMOTO JUNICHIRO (JP)
NARITA SUSUMU (JP)
SUGIMOTO JUNICHIRO (JP)
Application Number:
PCT/JP2013/058253
Publication Date:
October 03, 2013
Filing Date:
March 22, 2013
Export Citation:
Assignee:
KAYABA INDUSTRY CO LTD (JP)
International Classes:
F04B1/22; E02F9/20; F03C1/253; F04B9/02; F04B17/03; F15B21/14; F16H39/14
Domestic Patent References:
WO2009110043A1 | 2009-09-11 | |||
WO2012023231A1 | 2012-02-23 |
Foreign References:
JP2010142086A | 2010-06-24 | |||
JPH11303724A | 1999-11-02 | |||
JP2011127569A | 2011-06-30 |
Other References:
See also references of EP 2848809A4
Attorney, Agent or Firm:
GOTO, Masaki et al. (JP)
Masaki Goto (JP)
Masaki Goto (JP)
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