JPS57118897A - Hydraulic press - Google Patents

Hydraulic press

Info

Publication number
JPS57118897A
JPS57118897A JP316081A JP316081A JPS57118897A JP S57118897 A JPS57118897 A JP S57118897A JP 316081 A JP316081 A JP 316081A JP 316081 A JP316081 A JP 316081A JP S57118897 A JPS57118897 A JP S57118897A
Authority
JP
Japan
Prior art keywords
cylinder
hydraulic press
crown
tensile stress
circumferential part
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
JP316081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6150718B2 (enrdf_load_stackoverflow
Inventor
Naonobu Kanamaru
Akira Shoji
Takuzo Kurosawa
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.)
KAWAMURA SEISAKUSHO KK
Hitachi Ltd
Original Assignee
KAWAMURA SEISAKUSHO KK
Hitachi Ltd
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 KAWAMURA SEISAKUSHO KK, Hitachi Ltd filed Critical KAWAMURA SEISAKUSHO KK
Priority to JP316081A priority Critical patent/JPS57118897A/ja
Publication of JPS57118897A publication Critical patent/JPS57118897A/ja
Publication of JPS6150718B2 publication Critical patent/JPS6150718B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Press Drives And Press Lines (AREA)
JP316081A 1981-01-14 1981-01-14 Hydraulic press Granted JPS57118897A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP316081A JPS57118897A (en) 1981-01-14 1981-01-14 Hydraulic press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP316081A JPS57118897A (en) 1981-01-14 1981-01-14 Hydraulic press

Publications (2)

Publication Number Publication Date
JPS57118897A true JPS57118897A (en) 1982-07-23
JPS6150718B2 JPS6150718B2 (enrdf_load_stackoverflow) 1986-11-05

Family

ID=11549594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP316081A Granted JPS57118897A (en) 1981-01-14 1981-01-14 Hydraulic press

Country Status (1)

Country Link
JP (1) JPS57118897A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01273700A (ja) * 1988-01-30 1989-11-01 Fried Krupp Gmbh 液圧式プレス
CN102380546A (zh) * 2010-09-06 2012-03-21 刘家辉 多功能压力机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01273700A (ja) * 1988-01-30 1989-11-01 Fried Krupp Gmbh 液圧式プレス
CN102380546A (zh) * 2010-09-06 2012-03-21 刘家辉 多功能压力机

Also Published As

Publication number Publication date
JPS6150718B2 (enrdf_load_stackoverflow) 1986-11-05

Similar Documents

Publication Publication Date Title
GB1426798A (en) Longitudinally adjustable connecting rod for a press with hydraulic overload protection
SE7910478L (sv) Med slagverkan arbetande anordning
JPS57118897A (en) Hydraulic press
EP0109949A3 (en) Apparatus for compensing axial strain in an isostatic press
EP0384340A3 (en) Apparatus for scribing grain-oriented electrical steel strip
ES367178A1 (es) Metodo y aparato para reducir solicitaciones asimetricas enuna pared lateral de chapa de metal generalmente cilindrica de un recipiente o una porcion de tal pared lateral.
ATE19814T1 (de) Kolben-zylinder-aggregat.
GB1252857A (enrdf_load_stackoverflow)
SU465773A3 (ru) Гидравлический пресс
ES8200171A1 (es) Gato servo-asistido
SU580989A1 (ru) Гидравлический пресс
SU889476A1 (ru) Гидравлический пресс
JPS5744423A (en) Opposed type hydraulic forming apparatus with single action press
JPS5652639A (en) Gas spring
SU631242A1 (ru) Устройство дл гидравлической раздачи труб с осевым подпором
SU867658A1 (ru) Пресс
SU940945A1 (ru) Устройство дл получени утолщений на концах труб
JPS56165515A (en) Indirect extrusion press
JPS5758907A (en) Hydraulic cylinder for rolling mill
SE8502783D0 (sv) Schubzentrifuge
ES466846A1 (es) Dispositivo para el control de entrada y salida de aceite encilindros hidraulicos
SU778871A1 (ru) Устройство дл получени отверстий
SU148264A1 (ru) Прибор дл изучени реологических свойств полимерных материалов
SU645850A1 (ru) Выталкиватель к прессу
RU93000845A (ru) Калиброватель деталей и профилей