Title:
アキシャルピストン機械
Document Type and Number:
Japanese Patent JP4095788
Kind Code:
B2
Abstract:
A hydrostatic axial piston machine has a swashplate, a cylinder block, a cylinder block bearing system, a brake to arrest the cylinder block, and a compensation device to relieve the cylinder block bearing system from axial engine forces. The compensation device is integrated into the brake. The brake has a brake piston loaded in the closing direction by a spring and has a relieving surface which acts in the opening direction and can be pressured by hydraulic pressure and is active opposite to the axial engine forces. The cylinder block bearing system has two helical roller bearings in an O-arrangement and the brake piston is an annular piston located axially between the helical roller bearings. A retaining ring of the spring is supported against the inner ring of a helical roller bearing provided to absorb axial engine forces.
Inventors:
Franz Forster
Application Number:
JP2001343456A
Publication Date:
June 04, 2008
Filing Date:
November 08, 2001
Export Citation:
Assignee:
Linde Material Handling GmbH
International Classes:
F04B1/22; F03C1/06; F03C1/253; F04B1/20; F16D59/02; F16D65/14
Domestic Patent References:
| JP2000064801A | ||||
| JP61175581U | ||||
| JP11241674A | ||||
| JP2000220559A |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Einzel Felix-Reinhard
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Einzel Felix-Reinhard