KR100902457B1 - 사판 지지대의 장착 구조 및 액압 장치 - Google Patents
사판 지지대의 장착 구조 및 액압 장치 Download PDFInfo
- Publication number
- KR100902457B1 KR100902457B1 KR1020077023296A KR20077023296A KR100902457B1 KR 100902457 B1 KR100902457 B1 KR 100902457B1 KR 1020077023296 A KR1020077023296 A KR 1020077023296A KR 20077023296 A KR20077023296 A KR 20077023296A KR 100902457 B1 KR100902457 B1 KR 100902457B1
- Authority
- KR
- South Korea
- Prior art keywords
- swash plate
- plate support
- casing
- mounting
- rotation
- Prior art date
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
-
- 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
-
- 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
- F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
- F04B1/124—Pistons
-
- 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
- F04B1/2064—Housings
-
- 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
- F04B1/22—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 having two or more sets of cylinders or pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/11—Kind or type liquid, i.e. incompressible
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Abstract
Description
Claims (5)
- (a) 회전축선 주위로 회전 가능하게 설치되고, 복수의 피스톤 실에 회전에 따라 신축하는 복수의 피스톤이 삽입되는 실린더 블록과, 각 피스톤을 지지하는 사판이 수용되는 케이싱과,(b) 상기 케이싱 내에, 장착 준비 위치와 장착 완료 위치 사이에서, 상기 회전축선 주위로 회전 가능하게 설치되고, 장착 완료 위치에서 상기 사판을 지지하는 사판 지지대와,(c) 상기 사판 지지대가 장착 준비 위치에 있는 상태에서는, 상기 케이싱에 대한 회전축선을 따르는 축선 방향의 변위를 허용하고, 상기 사판 지지대가 장착 완료 위치에 있는 상태에서는, 상기 케이싱에 대한 회전축선을 따르는 축선 방향의 변위를 저지하는 축 변위 저지 수단과,상기 사판 지지대가 장착 완료 위치에 있는 상태에서, 상기 사판 지지대가 상기 케이싱에 대하여 회전축선 주위로 회전하는 것을 저지하는 회전 저지 수단을 구비하며,상기 축 변위 저지 수단은,상기 케이싱에 설치되는 제1 축결합편과,상기 사판 지지대에 설치되고, 상기 사판 지지대가 장착 준비 위치에 있는 경우 상기 제1 축결합편에 대하여 비결합 상태로 있고, 상기 사판 지지대가 장착 완료 위치에 있는 경우 상기 제1 축결합편과 결합되는 결합 상태로 있는 제2 축결합편을 구비하고,상기 회전 저지 수단은,상기 사판 지지대에 상기 회전축선과 평행하게 설치되는 결합 구멍부와,상기 케이싱에 축선방향으로 변위 가능하게 설치된 원통 형상의 핀 부재를 구비하며,상기 사판 지지대가 장착 완료 위치에 있는 상태에서, 상기 핀 부재가 상기 결합 구멍부에 끼워 맞춰짐으로써 결합 상태를 형성함과 함께, 상기 결합 구멍부의 둘레면 일부가 상기 사판 지지대의 반경 방향으로 연장되어, 외측으로 개방되어 있는 것을 특징으로 하는 액압장치.
- 삭제
- 삭제
- 제1항에 있어서,상기 회전 저지 수단은,상기 케이싱과 상기 핀 부재 사이에 형성되는 수용공간에, 상기 핀 부재를 비결합 위치로부터 결합 위치를 향하는 결합 방향으로 탄력적으로 눌러 미는 탄성력 발생 수단을 설치한 것을 특징으로 하는 액압장치.
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2005-00208438 | 2005-07-19 | ||
JP2005208438A JP4298684B2 (ja) | 2005-07-19 | 2005-07-19 | 液圧装置の斜板支持台装着構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070121738A KR20070121738A (ko) | 2007-12-27 |
KR100902457B1 true KR100902457B1 (ko) | 2009-06-11 |
Family
ID=37668657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077023296A KR100902457B1 (ko) | 2005-07-19 | 2006-07-10 | 사판 지지대의 장착 구조 및 액압 장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7730827B2 (ko) |
EP (1) | EP1911969B1 (ko) |
JP (1) | JP4298684B2 (ko) |
KR (1) | KR100902457B1 (ko) |
CN (1) | CN100562662C (ko) |
WO (1) | WO2007010775A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009006288B4 (de) * | 2009-01-27 | 2019-06-19 | Robert Bosch Gmbh | Verstellvorrichtung einer hydrostatischen Maschine |
CN104884796B (zh) * | 2012-12-26 | 2017-03-15 | 纳博特斯克有限公司 | 斜板式液压马达或者斜板式液压泵 |
DE102013220231A1 (de) * | 2013-10-08 | 2015-04-09 | Robert Bosch Gmbh | Schrägscheibenmaschine |
CN108916037B (zh) * | 2018-10-23 | 2019-02-19 | 江苏恒立液压科技有限公司 | 具有斜盘座定位装置的液压柱塞泵 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5990782A (ja) | 1982-10-15 | 1984-05-25 | リンデ・アクチエンゲゼルシヤフト | 回転ピストン機械 |
JPS6280309A (ja) | 1985-09-03 | 1987-04-13 | フラマト−ム | ロツク装置 |
JPH0463387A (ja) * | 1990-07-03 | 1992-02-28 | Canon Inc | 定着装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6477771A (en) * | 1987-09-18 | 1989-03-23 | Hitachi Ltd | Variable delivery compressor |
US4896583A (en) * | 1988-02-19 | 1990-01-30 | Racine Fluid Power Inc. | Saddle bearing support for axial piston pumps and motors |
JP2512186B2 (ja) * | 1990-02-19 | 1996-07-03 | 株式会社日立製作所 | アキシヤルピストンポンプ装置 |
DE19953766C1 (de) * | 1999-11-09 | 2001-08-09 | Danfoss As | Hydraulische Axialkolbenmaschine |
DE10204459A1 (de) * | 2002-02-05 | 2003-08-07 | Bosch Gmbh Robert | Flüssigkeitspumpe |
-
2005
- 2005-07-19 JP JP2005208438A patent/JP4298684B2/ja active Active
-
2006
- 2006-07-10 EP EP06768042A patent/EP1911969B1/en active Active
- 2006-07-10 WO PCT/JP2006/313680 patent/WO2007010775A1/ja active Application Filing
- 2006-07-10 KR KR1020077023296A patent/KR100902457B1/ko active IP Right Grant
- 2006-07-10 CN CNB2006800006497A patent/CN100562662C/zh active Active
- 2006-07-10 US US11/989,050 patent/US7730827B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5990782A (ja) | 1982-10-15 | 1984-05-25 | リンデ・アクチエンゲゼルシヤフト | 回転ピストン機械 |
JPS6280309A (ja) | 1985-09-03 | 1987-04-13 | フラマト−ム | ロツク装置 |
JPH0463387A (ja) * | 1990-07-03 | 1992-02-28 | Canon Inc | 定着装置 |
Also Published As
Publication number | Publication date |
---|---|
JP4298684B2 (ja) | 2009-07-22 |
EP1911969B1 (en) | 2011-10-19 |
EP1911969A1 (en) | 2008-04-16 |
US7730827B2 (en) | 2010-06-08 |
WO2007010775A1 (ja) | 2007-01-25 |
JP2007023927A (ja) | 2007-02-01 |
EP1911969A4 (en) | 2010-04-28 |
CN101006272A (zh) | 2007-07-25 |
CN100562662C (zh) | 2009-11-25 |
US20090304529A1 (en) | 2009-12-10 |
KR20070121738A (ko) | 2007-12-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100902457B1 (ko) | 사판 지지대의 장착 구조 및 액압 장치 | |
JP6326409B2 (ja) | 液圧回転機 | |
KR102715433B1 (ko) | 유체 기계 및 건설 기계 | |
JP7044652B2 (ja) | 液圧回転機 | |
JP2000018151A (ja) | アキシャルプランジャ型油圧機器 | |
JP4510998B2 (ja) | 油圧装置 | |
WO2020203025A1 (ja) | カートリッジ式ベーンポンプ、及びポンプ装置 | |
JP6246582B2 (ja) | 液圧回転機械 | |
EP1609987A1 (en) | Hydraulic motor | |
WO2023189944A1 (ja) | 回転斜板式液圧ポンプ | |
JP6569515B2 (ja) | 斜板式ピストンポンプ | |
JP6835486B2 (ja) | 油圧ポンプ | |
CN111561433B (zh) | 流体压旋转装置和建筑机械 | |
KR102693348B1 (ko) | 유체 기계 및 건설 기계 | |
JP3889592B2 (ja) | 可変容量型斜板式液圧回転機 | |
JP2005140035A (ja) | 液圧機械 | |
JP2023151478A (ja) | 回転斜板式液圧ポンプ | |
JPH04175473A (ja) | 液圧回転機械 | |
JPH0741900Y2 (ja) | 液圧回転機械 | |
KR20240157100A (ko) | 회전 사판식 액압 펌프 | |
JP3056208U (ja) | 斜板式油圧モーターの変速機構 | |
JPH0437265Y2 (ko) | ||
JPH0626446A (ja) | 斜板型ポンプ・モータ | |
JP2001020854A (ja) | 斜板型液圧回転機 | |
JP2018162750A (ja) | 斜軸式液圧回転機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
AMND | Amendment | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
J201 | Request for trial against refusal decision | ||
AMND | Amendment | ||
B701 | Decision to grant | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130524 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20140530 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20150430 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20160517 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20170522 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20180516 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20190515 Year of fee payment: 11 |