CS215025B2 - Hydraulic high speed press - Google Patents

Hydraulic high speed press Download PDF

Info

Publication number
CS215025B2
CS215025B2 CS795539A CS553979A CS215025B2 CS 215025 B2 CS215025 B2 CS 215025B2 CS 795539 A CS795539 A CS 795539A CS 553979 A CS553979 A CS 553979A CS 215025 B2 CS215025 B2 CS 215025B2
Authority
CS
Czechoslovakia
Prior art keywords
sleeve
ram
working chamber
pressure chamber
hydraulic
Prior art date
Application number
CS795539A
Other languages
Czech (cs)
English (en)
Inventor
Edmund Nowak
Original Assignee
Ponar Plasomat Fab Pras Autom
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 Ponar Plasomat Fab Pras Autom filed Critical Ponar Plasomat Fab Pras Autom
Publication of CS215025B2 publication Critical patent/CS215025B2/cs

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/161—Control arrangements for fluid-driven presses controlling the ram speed and ram pressure, e.g. fast approach speed at low pressure, low pressing speed at high pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Control Of Presses (AREA)
CS795539A 1978-08-25 1979-08-14 Hydraulic high speed press CS215025B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL20923178A PL209231A1 (de) 1978-08-25 1978-08-25

Publications (1)

Publication Number Publication Date
CS215025B2 true CS215025B2 (en) 1982-06-25

Family

ID=19991200

Family Applications (1)

Application Number Title Priority Date Filing Date
CS795539A CS215025B2 (en) 1978-08-25 1979-08-14 Hydraulic high speed press

Country Status (13)

Country Link
US (1) US4250805A (de)
JP (1) JPS5530399A (de)
AU (1) AU4997079A (de)
BE (1) BE878297A (de)
CS (1) CS215025B2 (de)
DD (1) DD146025A5 (de)
DE (1) DE2932411A1 (de)
FR (1) FR2434029A1 (de)
GB (1) GB2028697A (de)
IT (1) IT1120536B (de)
PL (1) PL209231A1 (de)
SE (1) SE7907056L (de)
YU (1) YU188779A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534319A1 (de) * 1985-09-26 1987-04-02 Hasenclever Maschf Sms Mehrstufen-schmiedepresse
IT1269361B (it) * 1994-09-19 1997-03-26 Sacmi Pressa, in particolare per piastrelle ceramiche
US8126592B2 (en) * 2008-10-14 2012-02-28 Boston Dynamics, Inc. Actuator system
CN113202831B (zh) * 2021-04-23 2023-09-19 河南科技大学 一种具有液压增压机构的液压机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE284657C (de) *
GB453094A (en) * 1936-01-21 1936-09-04 Turner Tanning Machinery Co Improvements in or relating to hydraulic presses
US3635152A (en) * 1969-12-04 1972-01-18 Olmsted Products Co Hydraulic press
DE2504439A1 (de) * 1975-02-04 1976-08-05 Gerhard Schuster Hydropneumatische presse
FR2394386A1 (fr) * 1977-01-27 1979-01-12 Somifra Procede et dispositif automatique d'alimentation en matiere telle qu'un elastomere pour machine a injecter
US4099436A (en) * 1977-04-11 1978-07-11 Donald Joseph Beneteau Apparatus for piercing sheet material

Also Published As

Publication number Publication date
DE2932411A1 (de) 1980-02-28
IT7950092A0 (it) 1979-08-23
DD146025A5 (de) 1981-01-21
IT1120536B (it) 1986-03-26
PL209231A1 (de) 1980-05-05
GB2028697A (en) 1980-03-12
AU4997079A (en) 1980-02-28
FR2434029A1 (fr) 1980-03-21
SE7907056L (sv) 1980-02-26
US4250805A (en) 1981-02-17
JPS5530399A (en) 1980-03-04
YU188779A (en) 1982-10-31
BE878297A (fr) 1979-12-17

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