JPS5668598A - Double-acting type hydraulic pressure press - Google Patents

Double-acting type hydraulic pressure press

Info

Publication number
JPS5668598A
JPS5668598A JP14693979A JP14693979A JPS5668598A JP S5668598 A JPS5668598 A JP S5668598A JP 14693979 A JP14693979 A JP 14693979A JP 14693979 A JP14693979 A JP 14693979A JP S5668598 A JPS5668598 A JP S5668598A
Authority
JP
Japan
Prior art keywords
cylinder
ram
oil pressure
oil
rams
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.)
Pending
Application number
JP14693979A
Other languages
English (en)
Japanese (ja)
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
Original Assignee
Kawasaki Hydromechanics Corp
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 filed Critical Kawasaki Hydromechanics Corp
Priority to JP14693979A priority Critical patent/JPS5668598A/ja
Priority to DE3039351A priority patent/DE3039351C2/de
Priority to GB8034956A priority patent/GB2062517B/en
Priority to AU64022/80A priority patent/AU538929B2/en
Priority to US06/204,331 priority patent/US4375781A/en
Priority to FR8023866A priority patent/FR2469272A1/fr
Publication of JPS5668598A publication Critical patent/JPS5668598A/ja
Pending 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)
JP14693979A 1979-11-12 1979-11-12 Double-acting type hydraulic pressure press Pending JPS5668598A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP14693979A JPS5668598A (en) 1979-11-12 1979-11-12 Double-acting type hydraulic pressure press
DE3039351A DE3039351C2 (de) 1979-11-12 1980-10-15 Doppelt- wirkende hydraulische Gesenkschmiedepresse
GB8034956A GB2062517B (en) 1979-11-12 1980-10-30 Double-acting hydraulic press
AU64022/80A AU538929B2 (en) 1979-11-12 1980-10-31 Double-acting hydraulic press
US06/204,331 US4375781A (en) 1979-11-12 1980-11-05 Double-acting hydraulic press
FR8023866A FR2469272A1 (fr) 1979-11-12 1980-11-07 Presse hydraulique a double effet

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 (1)

Publication Number Publication Date
JPS5668598A true JPS5668598A (en) 1981-06-09

Family

ID=15418981

Family Applications (1)

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

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100421799B1 (ko) * 2000-09-25 2004-03-10 주식회사 위너 더블액션 유압프레스
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

Families Citing this family (20)

* 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
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
US12350901B2 (en) 2020-01-30 2025-07-08 Moviator Oy Hydraulic press and method for pressing objects

Family Cites Families (10)

* 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
US2646504A (en) * 1950-12-01 1953-07-21 Pioneer Specialty Company Extensible antenna with two-way acting fluid driving means
GB1026419A (en) * 1963-12-19 1966-04-20 English Drilling Equipment Com Improvements in hydraulic pis ton and cylinder combinations
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100421799B1 (ko) * 2000-09-25 2004-03-10 주식회사 위너 더블액션 유압프레스
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

Also Published As

Publication number Publication date
GB2062517B (en) 1983-02-16
AU6402280A (en) 1981-05-21
DE3039351A1 (de) 1981-05-21
GB2062517A (en) 1981-05-28
DE3039351C2 (de) 1986-08-28
AU538929B2 (en) 1984-09-06
FR2469272B1 (cg-RX-API-DMAC10.html) 1984-05-25
FR2469272A1 (fr) 1981-05-22
US4375781A (en) 1983-03-08

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