CN1150381C - 液压装置 - Google Patents
液压装置 Download PDFInfo
- Publication number
- CN1150381C CN1150381C CNB981231764A CN98123176A CN1150381C CN 1150381 C CN1150381 C CN 1150381C CN B981231764 A CNB981231764 A CN B981231764A CN 98123176 A CN98123176 A CN 98123176A CN 1150381 C CN1150381 C CN 1150381C
- Authority
- CN
- China
- Prior art keywords
- pin
- tightens
- hydraulic pressure
- pressure installation
- cylinder body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F04B1/2014—Details or component parts
- F04B1/2078—Swash plates
- F04B1/2085—Bearings for swash plates or driving axles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/005,253 | 1998-01-09 | ||
US09/005253 | 1998-01-09 | ||
US09/005,253 US5941159A (en) | 1998-01-09 | 1998-01-09 | Integral holdown pin mechanism for hydraulic power units |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1222655A CN1222655A (zh) | 1999-07-14 |
CN1150381C true CN1150381C (zh) | 2004-05-19 |
Family
ID=21714969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB981231764A Expired - Fee Related CN1150381C (zh) | 1998-01-09 | 1998-12-07 | 液压装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5941159A (zh) |
JP (1) | JP3277487B2 (zh) |
CN (1) | CN1150381C (zh) |
DE (1) | DE19900147C2 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6150015A (en) | 1997-12-04 | 2000-11-21 | Komag, Incorporated | Ultra-thin nucleation layer for magnetic thin film media and the method for manufacturing the same |
JP2000088023A (ja) * | 1998-09-10 | 2000-03-28 | Toyota Autom Loom Works Ltd | バネ端の位置決め構造及びその位置決め構造を備えた圧縮機 |
US6730420B1 (en) | 2000-10-31 | 2004-05-04 | Komag, Inc. | Magnetic thin film recording media having extremely low noise and high thermal stability |
US6640687B1 (en) * | 2002-08-09 | 2003-11-04 | Sauer-Danfoss Inc. | Control system for hydrostatic pump |
DE10312242B3 (de) * | 2003-03-19 | 2004-12-02 | Brueninghaus Hydromatik Gmbh | Druckstift und Axialkolbenmaschinen mit diesem Druckstift |
US7546797B2 (en) * | 2006-04-21 | 2009-06-16 | Sauer-Danfoss, Inc. | One piece slipper holddown device |
DE102013110554A1 (de) | 2013-09-24 | 2015-03-26 | Linde Hydraulics Gmbh & Co. Kg | Hydrostatische Axialkolbenmaschine |
CN105736353A (zh) * | 2014-12-10 | 2016-07-06 | 西安航空动力控制科技有限公司 | 一种柱塞泵中心预紧结构中使用的长销钉 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US241046A (en) * | 1881-05-03 | Butter-worker | ||
US1794575A (en) * | 1929-05-06 | 1931-03-03 | Borletti Senatore | Controlling means for plunger pumps |
US2776629A (en) * | 1952-07-10 | 1957-01-08 | Vickers Inc | Power transmission |
US2776628A (en) * | 1952-07-10 | 1957-01-08 | Vickers Inc | Power transmission |
GB1163089A (en) * | 1966-07-06 | 1969-09-04 | Unipat Ag | Improvements in or relating to Axial Piston Hydraulic Pumps or Motors. |
US3457873A (en) * | 1967-03-20 | 1969-07-29 | Sperry Rand Corp | Pumping chamber decompression |
US3468263A (en) * | 1967-09-27 | 1969-09-23 | Sperry Rand Corp | Power transmission |
US3481277A (en) * | 1967-09-28 | 1969-12-02 | Sperry Rand Corp | Power transmission |
US3643549A (en) * | 1969-08-01 | 1972-02-22 | Mitsubishi Heavy Ind Ltd | Axial piston pump or motor |
DE3320695A1 (de) * | 1982-06-12 | 1983-12-15 | Linde Ag, 6200 Wiesbaden | Schraegscheiben-axialkolbenmaschine |
JPS6477771A (en) * | 1987-09-18 | 1989-03-23 | Hitachi Ltd | Variable delivery compressor |
EP0357698B1 (de) * | 1988-01-16 | 1995-06-28 | Michael Meyerle | Hydrostatische axialkolbenmaschine, insbesondere für ein kraftfahrzeuggetriebe mit leistungsverzweigung |
WO1993014298A1 (en) * | 1992-01-15 | 1993-07-22 | Caterpillar Inc. | An axial piston fluid translating unit with sealed barrel plate |
US5230274A (en) * | 1992-02-11 | 1993-07-27 | Vickers Incorporated | Variable displacement hydraulic pump with quiet timing |
DE4341850C2 (de) * | 1993-12-08 | 1996-10-02 | Danfoss As | Hydraulischer Axialkolben-Motor |
DE4424608A1 (de) * | 1994-07-13 | 1996-01-18 | Danfoss As | Hydraulische Axialkolbenmaschine |
DE4424610C2 (de) * | 1994-07-13 | 1999-11-11 | Danfoss As | Hydraulische Kolbenmaschine |
US5784949A (en) * | 1997-06-25 | 1998-07-28 | Sauer Inc. | Retaining system for slipper holddown pins |
-
1998
- 1998-01-09 US US09/005,253 patent/US5941159A/en not_active Expired - Fee Related
- 1998-11-26 JP JP33605498A patent/JP3277487B2/ja not_active Expired - Fee Related
- 1998-12-07 CN CNB981231764A patent/CN1150381C/zh not_active Expired - Fee Related
-
1999
- 1999-01-05 DE DE19900147A patent/DE19900147C2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3277487B2 (ja) | 2002-04-22 |
DE19900147C2 (de) | 2002-03-07 |
DE19900147A1 (de) | 1999-07-15 |
JPH11257208A (ja) | 1999-09-21 |
US5941159A (en) | 1999-08-24 |
CN1222655A (zh) | 1999-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
CI02 | Correction of invention patent application |
Correction item: Abstract third elements Correct: ... The fastening pin... False: ... The fixing is locked... Number: 28 Page: The title page Volume: 15 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ABSTRACT THIRD LINE; FROM: ...THE FIXED LOCK... TO: ...THE FIXED PIN... |
|
ASS | Succession or assignment of patent right |
Owner name: SAUER-DANFOSS INC. Free format text: FORMER OWNER: SHAER INC. Effective date: 20010723 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20010723 Applicant after: Sauer Danfoss Inc. Applicant before: Sauer Inc. |
|
ASS | Succession or assignment of patent right |
Owner name: SAUER-DANFOSS INC. Free format text: FORMER OWNER: SHAER INC. Effective date: 20010827 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20010827 Applicant after: Sauer Danfoss Inc. Applicant before: Sauer Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040519 Termination date: 20100107 |