FR2469272A1 - Presse hydraulique a double effet - Google Patents

Presse hydraulique a double effet

Info

Publication number
FR2469272A1
FR2469272A1 FR8023866A FR8023866A FR2469272A1 FR 2469272 A1 FR2469272 A1 FR 2469272A1 FR 8023866 A FR8023866 A FR 8023866A FR 8023866 A FR8023866 A FR 8023866A FR 2469272 A1 FR2469272 A1 FR 2469272A1
Authority
FR
France
Prior art keywords
acting hydraulic
double
hydraulic press
slider
press
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.)
Granted
Application number
FR8023866A
Other languages
English (en)
French (fr)
Other versions
FR2469272B1 (cg-RX-API-DMAC10.html
Inventor
Michio Bessho
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kawasaki Hydromechanics Corp
KAWASAKI YUKOH KK
Original Assignee
Kawasaki Hydromechanics Corp
KAWASAKI YUKOH KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kawasaki Hydromechanics Corp, KAWASAKI YUKOH KK filed Critical Kawasaki Hydromechanics Corp
Publication of FR2469272A1 publication Critical patent/FR2469272A1/fr
Application granted granted Critical
Publication of FR2469272B1 publication Critical patent/FR2469272B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Presses (AREA)
  • Press Drives And Press Lines (AREA)
  • Forging (AREA)
FR8023866A 1979-11-12 1980-11-07 Presse hydraulique a double effet Granted FR2469272A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14693979A JPS5668598A (en) 1979-11-12 1979-11-12 Double-acting type hydraulic pressure press

Publications (2)

Publication Number Publication Date
FR2469272A1 true FR2469272A1 (fr) 1981-05-22
FR2469272B1 FR2469272B1 (cg-RX-API-DMAC10.html) 1984-05-25

Family

ID=15418981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8023866A Granted FR2469272A1 (fr) 1979-11-12 1980-11-07 Presse hydraulique a double effet

Country Status (6)

Country Link
US (1) US4375781A (cg-RX-API-DMAC10.html)
JP (1) JPS5668598A (cg-RX-API-DMAC10.html)
AU (1) AU538929B2 (cg-RX-API-DMAC10.html)
DE (1) DE3039351C2 (cg-RX-API-DMAC10.html)
FR (1) FR2469272A1 (cg-RX-API-DMAC10.html)
GB (1) GB2062517B (cg-RX-API-DMAC10.html)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496033A (en) * 1981-12-28 1985-01-29 Goodyear Aerospace Corporation Dual piston actuator
DE3429490A1 (de) * 1983-08-12 1985-02-21 Kabushiki Kaisha Komatsu Seisakusho, Tokio/Tokyo Schmiedemaschine mit geschlossenem gesenk
GB2174324A (en) * 1985-05-01 1986-11-05 Gkn Forgings Ltd Forging press
JPH0422970Y2 (cg-RX-API-DMAC10.html) * 1985-09-12 1992-05-27
US4809535A (en) * 1987-06-15 1989-03-07 Williams-White Company Hydraulic press and process for molding or forming an article including incrementally variable positioned slide
US5176054A (en) * 1989-03-03 1993-01-05 Capps David F Control apparatus and method for progressive fracture of workpieces
US5042336A (en) * 1989-03-03 1991-08-27 Capps David F Control apparatus and method for progressive fracture of workpieces
DE4109407C2 (de) * 1991-03-22 1994-10-27 Ingo Langschwager Vorrichtung zum Präzisionsschmieden auf einfachwirkenden Umformmaschinen
US5922266A (en) * 1992-10-08 1999-07-13 Grove; Dale Injection molding
DE69207545T2 (de) * 1991-10-18 1996-08-29 Inst Tech Precision Eng Index-Vorschubsystem
EP0538725B1 (en) * 1991-10-18 1996-08-28 Institute Of Technology Precision Electrical Discharge Work's Index-feed machining system
US5913956A (en) * 1995-06-07 1999-06-22 Capps; David F. Apparatus and method for progressive fracture of work pieces in mechanical presses
JP3725377B2 (ja) * 1999-10-01 2005-12-07 アイダエンジニアリング株式会社 複動油圧プレス
US6418824B1 (en) 2000-03-03 2002-07-16 Pcps Limited Partnership Two stage punch press actuator with output drive shaft position sensing
KR100421799B1 (ko) * 2000-09-25 2004-03-10 주식회사 위너 더블액션 유압프레스
RU2240233C1 (ru) * 2003-06-11 2004-11-20 Воронежский государственный технический университет Пресс двойного действия
US20050029690A1 (en) * 2003-08-08 2005-02-10 George Burlow Method and apparatus for manufacturing compressed earthen blocks
RU2411102C1 (ru) * 2009-07-16 2011-02-10 Государственное образовательное учреждение высшего профессионального образования Московский государственный технологический университет "СТАНКИН" (ГОУ ВПО МГТУ "СТАНКИН") Горячештамповочный пресс тройного действия
CN103394581B (zh) * 2013-07-31 2016-08-31 天津市天锻压力机有限公司 大型汽轮机叶片整形切边液压机
CN105033139A (zh) * 2015-06-26 2015-11-11 苏州洲盛非晶科技有限公司 一种用于微晶铁芯的自调式复合液压机
CN106734811A (zh) * 2016-10-20 2017-05-31 中机锻压江苏股份有限公司 一种复合成型液压压力机
US12350901B2 (en) 2020-01-30 2025-07-08 Moviator Oy Hydraulic press and method for pressing objects

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2173358A (en) * 1937-03-23 1939-09-19 Hydraulic Press Corp Inc Press with work ejector
US2649693A (en) * 1948-10-01 1953-08-25 Hahn & Kolb Hydraulically driven working machine for die-casting, injection molding, and the like
US3302535A (en) * 1963-12-19 1967-02-07 English Drilling Equipment Com Hydraulic piston and cylinder combinations

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646504A (en) * 1950-12-01 1953-07-21 Pioneer Specialty Company Extensible antenna with two-way acting fluid driving means
US3464263A (en) * 1965-12-23 1969-09-02 Ismael C Omandam Sr Testing device for mechanical brakes
US3732784A (en) * 1969-09-25 1973-05-15 Gen Motors Corp Sequentially operating linear actuator
US3791262A (en) * 1972-01-04 1974-02-12 Us Air Force Positive tri-position linear actuator
JPS52121879A (en) * 1976-04-05 1977-10-13 Nippon Air Brake Co Device for determining position
CH611821A5 (cg-RX-API-DMAC10.html) * 1976-04-09 1979-06-29 Patent & Inventions Ltd
JPS5536044A (en) * 1978-09-05 1980-03-13 Kawasaki Yukou Kk Closed forging press

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2173358A (en) * 1937-03-23 1939-09-19 Hydraulic Press Corp Inc Press with work ejector
US2649693A (en) * 1948-10-01 1953-08-25 Hahn & Kolb Hydraulically driven working machine for die-casting, injection molding, and the like
US3302535A (en) * 1963-12-19 1967-02-07 English Drilling Equipment Com Hydraulic piston and cylinder combinations

Also Published As

Publication number Publication date
GB2062517B (en) 1983-02-16
AU6402280A (en) 1981-05-21
DE3039351A1 (de) 1981-05-21
JPS5668598A (en) 1981-06-09
GB2062517A (en) 1981-05-28
DE3039351C2 (de) 1986-08-28
AU538929B2 (en) 1984-09-06
FR2469272B1 (cg-RX-API-DMAC10.html) 1984-05-25
US4375781A (en) 1983-03-08

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Legal Events

Date Code Title Description
ST Notification of lapse