To provide a hydraulic device capable of easily assembling a second thrust/radial bearing and a first thrust/radial bearing by pressing the second thrust/radial bearing against the first thrust/radial bearing side.
When a holder 14 is fastened to a cover part 13 through a bolt B, the stepped bottom part of a bearing housing hole 20 presses the input side surface of a cylinder block 25 through an outer ring 16b, an inner ring 16a and a sleeve 21, and the output side surface of the cylinder block 25 presses a locking flange 15a. The stepped part 15b presses the stepped bottom surface of a diameter enlarged part 38b through an inner ring 41a and an outer ring 41b. The side surface of a stepped part 38d is allowed to abut on and locked on the input side surface of a diameter contracted part 12b through an inner ring 45a, an outer ring 45b, a sleeve 44, and an outer ring 17b.
| WO/2014/193239 | SUBMERGED PUMP DEVICE AND METHOD |
| JP6220260 | The amount type piston pump of good changes |
| JPS6165081 | FLUID MACHINE |
OUCHIDA TAKASHI
MATSUYAMA HIROSHI
SAKAMOTO NORIHIKO
NOZAKI TAKEAKI
KUBOTA YUKIO
| JPH09196140A | 1997-07-29 | |||
| JPH07310806A | 1995-11-28 | |||
| JPH01210657A | 1989-08-24 | |||
| JPH1182669A | 1999-03-26 |