Title:
対向式斜板型ピストンポンプ・モータ
Document Type and Number:
Japanese Patent JP5876663
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent a second swash plate from separating from a bearing metal of a bearing part in an opposed swash plate type piston pump motor.SOLUTION: The opposed swash plate type piston pump motor includes: an oscillation link 48 which is swingably supported relative to a housing 25 and is biased from a first swash plate 30 to oscillate on the first swash plate side during rolling of the first swash plate 30; and a driven link 51 swingably supported relative to the housing 25 and driven by the oscillation link 48. The second swash plate 40 includes a journal part 41 stored opposite to the arcuate bearing part 42, and a force for oscillating the second swash plate 40 is applied from the driven link 51 to the journal part 41.
Inventors:
Hiroki Kato
Atsushi Suzuki
Shin Narita
Atsushi Suzuki
Shin Narita
Application Number:
JP2011072062A
Publication Date:
March 02, 2016
Filing Date:
March 29, 2011
Export Citation:
Assignee:
KYB Corporation
International Classes:
F04B1/22; F03C1/253
Domestic Patent References:
| JP2009203927A |
Attorney, Agent or Firm:
Masaki Goto
Masahiro Fujii
Masaaki Iida
Atsushi Sudo
Masahiro Fujii
Masaaki Iida
Atsushi Sudo