DK1614907T3 - Hydraulisk cylinder - Google Patents
Hydraulisk cylinderInfo
- Publication number
- DK1614907T3 DK1614907T3 DK05250021T DK05250021T DK1614907T3 DK 1614907 T3 DK1614907 T3 DK 1614907T3 DK 05250021 T DK05250021 T DK 05250021T DK 05250021 T DK05250021 T DK 05250021T DK 1614907 T3 DK1614907 T3 DK 1614907T3
- Authority
- DK
- Denmark
- Prior art keywords
- hydraulic cylinder
- check valves
- guide
- present
- separate
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
- F15B20/007—Overload
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
- B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
- B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
- B23B31/302—Hydraulic equipment, e.g. pistons, valves, rotary joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040052255A KR100573414B1 (ko) | 2004-07-06 | 2004-07-06 | 유압 실린더 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1614907T3 true DK1614907T3 (da) | 2008-01-28 |
Family
ID=34981360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK05250021T DK1614907T3 (da) | 2004-07-06 | 2005-01-06 | Hydraulisk cylinder |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1614907B1 (da) |
JP (1) | JP4194566B2 (da) |
KR (1) | KR100573414B1 (da) |
CN (1) | CN100334361C (da) |
AT (1) | ATE377713T1 (da) |
DE (1) | DE602005003170T2 (da) |
DK (1) | DK1614907T3 (da) |
ES (1) | ES2293492T3 (da) |
TW (1) | TWI257975B (da) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1947372A1 (en) * | 2007-01-18 | 2008-07-23 | Kongsberg Automotive AS | A gear shift system with a power assistance system |
JP5337221B2 (ja) * | 2011-10-07 | 2013-11-06 | パスカルエンジニアリング株式会社 | 流体圧シリンダ及びクランプ装置 |
KR101512488B1 (ko) * | 2013-08-12 | 2015-04-16 | 주식회사 에스엠씨 척3000 | 유압실린더용 체크밸브 |
KR20160099175A (ko) | 2015-02-11 | 2016-08-22 | 주식회사 삼천리기계 | 유압 척을 갖는 공작기계의 유압회전실린더 |
TWI722226B (zh) * | 2016-07-29 | 2021-03-21 | 日商北川鐵工所股份有限公司 | 旋轉氣缸 |
JP6867216B2 (ja) * | 2017-04-11 | 2021-04-28 | 豊興工業株式会社 | 回転シリンダ装置 |
KR20210043864A (ko) | 2019-10-14 | 2021-04-22 | 주식회사 삼천리기계 | 회전 유압실린더의 슬리브 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2055206A5 (da) * | 1970-05-09 | 1971-05-07 | Pinto Mario Spa | |
JPS55144949A (en) | 1979-04-26 | 1980-11-12 | Kitagawa Tekkosho:Kk | Cooling mechanism for rotary fluid pressure cylinder |
US4418612A (en) * | 1981-05-28 | 1983-12-06 | Vickers, Incorporated | Power transmission |
US4747337A (en) | 1985-02-18 | 1988-05-31 | Kitagawa Iron Works Co., Ltd. | Rotary fluid cylinders for operating chucks |
JPS60215109A (ja) * | 1985-02-22 | 1985-10-28 | Kitagawa Tekkosho:Kk | 安全機構を有する回転流体圧シリンダ |
DE3683666D1 (de) * | 1985-04-11 | 1992-03-12 | Beringer Hydraulik Gmbh | Leckfreies brems-sperrventil. |
JPH11264481A (ja) | 1998-03-16 | 1999-09-28 | Howa Mach Ltd | パイロットチェック弁及び回転シリンダ構造 |
KR200370456Y1 (ko) | 2004-07-06 | 2004-12-17 | 주식회사 삼천리기계 | 유압 실린더 |
-
2004
- 2004-07-06 KR KR1020040052255A patent/KR100573414B1/ko active IP Right Grant
- 2004-12-23 TW TW093140268A patent/TWI257975B/zh not_active IP Right Cessation
-
2005
- 2005-01-06 EP EP05250021A patent/EP1614907B1/en not_active Not-in-force
- 2005-01-06 DK DK05250021T patent/DK1614907T3/da active
- 2005-01-06 DE DE602005003170T patent/DE602005003170T2/de active Active
- 2005-01-06 AT AT05250021T patent/ATE377713T1/de not_active IP Right Cessation
- 2005-01-06 ES ES05250021T patent/ES2293492T3/es active Active
- 2005-01-12 CN CNB2005100020504A patent/CN100334361C/zh not_active Expired - Fee Related
- 2005-01-28 JP JP2005021512A patent/JP4194566B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
TW200602565A (en) | 2006-01-16 |
KR20060004735A (ko) | 2006-01-16 |
DE602005003170D1 (de) | 2007-12-20 |
CN1719047A (zh) | 2006-01-11 |
JP2006021313A (ja) | 2006-01-26 |
ES2293492T3 (es) | 2008-03-16 |
EP1614907B1 (en) | 2007-11-07 |
CN100334361C (zh) | 2007-08-29 |
EP1614907A1 (en) | 2006-01-11 |
JP4194566B2 (ja) | 2008-12-10 |
ATE377713T1 (de) | 2007-11-15 |
DE602005003170T2 (de) | 2008-09-04 |
KR100573414B1 (ko) | 2006-04-26 |
TWI257975B (en) | 2006-07-11 |
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