Title:
HYDRAULIC ROTATING MACHINE
Document Type and Number:
Japanese Patent JP2016017429
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To reduce the size of a hydraulic rotating machine, and to prevent backlash of a bearing.SOLUTION: A hydraulic rotating machine 100 includes a plurality of pistons 6, a cylinder block 2 having a plurality of cylinders 2b for storing the pistons 6, a shaft 1 penetrating through the cylinder block 2, a swash plate 11 for reciprocating the piston 6 so as to expand and contract a volume chamber of the cylinder 2b according to rotation of the cylinder block 2, a casing 3 for storing the cylinder block 2, a front cover 4 for closing an opening end of the casing 3, an extended part 4b formed on the front cover 4 and extended to the cylinder block 2 side along the shaft 1, and a first slide bearing 20 provided between the extended part 4b and the cylinder block 2. The first slide bearing 20 is fixed to the extended part 4b or the cylinder block 2 by a pin member 21.SELECTED DRAWING: Figure 1
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Inventors:
ISHIKAWA RYUNOSUKE
OBAYASHI YOSHIHIRO
OBAYASHI YOSHIHIRO
Application Number:
JP2014139540A
Publication Date:
February 01, 2016
Filing Date:
July 07, 2014
Export Citation:
Assignee:
KYB CORP
International Classes:
F04B1/22; F03C1/253; F04B53/00
Domestic Patent References:
| JPS5316901A | 1978-02-16 | |||
| JP2014051957A | 2014-03-20 | |||
| JPH11222145A | 1999-08-17 | |||
| JP2006135200A | 2006-05-25 | |||
| JP2008011812A | 2008-01-24 | |||
| JPH0719246A | 1995-01-20 | |||
| JPH04298929A | 1992-10-22 | |||
| JP2008190592A | 2008-08-21 |
Attorney, Agent or Firm:
Masaki Goto
Masaaki Iida
Atsushi Sudo
Hiroyuki Kanno
Masaaki Iida
Atsushi Sudo
Hiroyuki Kanno