GB1586668A - Control means for a hydraulic press and a hydraulic press including the control means - Google Patents

Control means for a hydraulic press and a hydraulic press including the control means Download PDF

Info

Publication number
GB1586668A
GB1586668A GB2835977A GB2835977A GB1586668A GB 1586668 A GB1586668 A GB 1586668A GB 2835977 A GB2835977 A GB 2835977A GB 2835977 A GB2835977 A GB 2835977A GB 1586668 A GB1586668 A GB 1586668A
Authority
GB
United Kingdom
Prior art keywords
hydraulic press
hydraulic
press according
roller
deflection
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.)
Expired
Application number
GB2835977A
Other languages
English (en)
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of GB1586668A publication Critical patent/GB1586668A/en
Expired legal-status Critical Current

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
    • B30B15/007—Means for maintaining the press table, the press platen or the press ram against tilting or deflection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • B21D5/015—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments for making tubes
    • 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
    • B30B15/24—Control arrangements for fluid-driven presses controlling the movement of a plurality of actuating members to maintain parallel movement of the platen or press beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Control Of Presses (AREA)
GB2835977A 1976-07-08 1977-07-06 Control means for a hydraulic press and a hydraulic press including the control means Expired GB1586668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762630966 DE2630966A1 (de) 1976-07-08 1976-07-08 Steuerung einer hydraulischen presse, insbesondere einer o-presse fuer die grossrohrherstellung

Publications (1)

Publication Number Publication Date
GB1586668A true GB1586668A (en) 1981-03-25

Family

ID=5982629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2835977A Expired GB1586668A (en) 1976-07-08 1977-07-06 Control means for a hydraulic press and a hydraulic press including the control means

Country Status (5)

Country Link
JP (1) JPS5311378A (fi)
DE (1) DE2630966A1 (fi)
FR (1) FR2357365A1 (fi)
GB (1) GB1586668A (fi)
IT (1) IT1085584B (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5193452A (en) * 1989-09-11 1993-03-16 Willem Dieperink Folding press with deflection compensating means

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445357A (en) * 1980-11-03 1984-05-01 Kaiser Steel Corporation Pipe press
US4724757A (en) * 1986-08-04 1988-02-16 Wean United, Inc. Press control and arrangement for compressing particleboard
IT1224044B (it) * 1988-12-29 1990-09-26 Prima Ind Spa Pressa piegatrice di precisione per pezzi di lamiera lunghi
JP2507242Y2 (ja) * 1990-01-24 1996-08-14 川崎油工株式会社 プレス成形用スライド平衡油圧制御装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB564727A (en) * 1943-09-02 1944-10-10 David Edward Bench Improvements in and relating to hydraulic presses
FR1586274A (fi) * 1967-10-10 1970-02-13
DE1703297A1 (de) * 1968-04-29 1972-02-17 Freudenberg Carl Fa Heizplattenpresse mit selbstkompensierenden Zylinderkolbenanordnungen
DE1777088A1 (de) * 1968-09-04 1971-04-01 Schlieper Guenter Hydraulik-Konstruktion mit selbstregelnden Kompensationskolben
US3677009A (en) * 1970-11-12 1972-07-18 Kelso Marine Inc Control arrangement for the male die of a hydraulic press brake

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5193452A (en) * 1989-09-11 1993-03-16 Willem Dieperink Folding press with deflection compensating means

Also Published As

Publication number Publication date
FR2357365A1 (fr) 1978-02-03
DE2630966A1 (de) 1978-01-12
IT1085584B (it) 1985-05-28
JPS5612369B2 (fi) 1981-03-20
JPS5311378A (en) 1978-02-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee