CH563198A5 - - Google Patents

Info

Publication number
CH563198A5
CH563198A5 CH1314873A CH1314873A CH563198A5 CH 563198 A5 CH563198 A5 CH 563198A5 CH 1314873 A CH1314873 A CH 1314873A CH 1314873 A CH1314873 A CH 1314873A CH 563198 A5 CH563198 A5 CH 563198A5
Authority
CH
Switzerland
Application number
CH1314873A
Original Assignee
Piccini Giancarlo
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 Piccini Giancarlo filed Critical Piccini Giancarlo
Publication of CH563198A5 publication Critical patent/CH563198A5/xx

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
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/0272—Deflection compensating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Press Drives And Press Lines (AREA)
CH1314873A 1972-09-14 1973-09-13 CH563198A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1289472A IT968136B (en) 1972-09-14 1972-09-14 AUTOCENTI NATURA HYDRAULIC DEVICE FOR PRESSING PRESSES SUCH AS BENDING PRESSES AND SIMILAR

Publications (1)

Publication Number Publication Date
CH563198A5 true CH563198A5 (en) 1975-06-30

Family

ID=11143704

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1314873A CH563198A5 (en) 1972-09-14 1973-09-13

Country Status (6)

Country Link
AU (1) AU6513274A (en)
CH (1) CH563198A5 (en)
DE (1) DE2344416C2 (en)
FR (1) FR2200064B1 (en)
GB (1) GB1399308A (en)
IT (1) IT968136B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT332703B (en) * 1974-05-27 1976-10-11 Haemmerle Ag Maschf WORK TABLE ON SHEET METAL WORKING MACHINES
DE2952108C2 (en) * 1979-12-22 1983-11-24 Hämmerle AG, Zofingen Arrangement for height adjustment of the die base of bending tools for bending sheet metal
CH640175A5 (en) * 1981-01-13 1983-12-30 Beyeler Machines Sa Hydraulic press having an apron and fixed mobile apron.
FR2507507B1 (en) * 1981-06-16 1986-07-04 Promecan Sisson Lehmann DEVICE FOR BOMBING A TOOL HOLDER OF A FOLDING PRESS OR THE LIKE
DE3261709D1 (en) * 1981-10-28 1985-02-07 Eckold Vorrichtung Apparatus for making a riveted joint of metal sheets
CH654761A5 (en) * 1984-02-03 1986-03-14 Beyeler Machines Sa BENDING PRESS FOR WHICH THE FOLDING DEVICE ENABLES CONTINUOUS CONTROL OF THE FOLDING ANGLE OF THE WORKPIECE.
GB2163699B (en) * 1984-08-31 1988-04-13 Bobst Sa Press device and method
AU3734389A (en) * 1988-05-05 1989-11-29 Donald C. MacGregor Precision press brake
US5067340A (en) * 1988-05-05 1991-11-26 Macgregor Donald C Precision press brake
DE4215807C2 (en) * 1992-05-15 1998-03-19 Mannesmann Ag Pipe bending press
FR2708219B1 (en) * 1993-07-27 1995-10-20 Amada Europ Sa Process for compensating deformations of hydraulic press platforms, hydraulic platforms and presses thus equipped.
US5408858A (en) * 1994-01-24 1995-04-25 Amada Engineering & Service Co., Inc. Bending machine utilizing controlled expandable pressure device to apply uniform pressure to work material
JP6510869B2 (en) * 2015-03-10 2019-05-08 コマツ産機株式会社 Press device, control method of press device
AT523965B1 (en) * 2020-07-09 2023-08-15 Trumpf Maschinen Austria Gmbh & Co Kg Bending device with deflection compensation
CN116921513B (en) * 2023-09-14 2023-12-12 广州市德晟机械有限公司 Automatic change lug bender

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB667323A (en) * 1950-02-17 1952-02-27 John Pidcock Improvements relating to bending machines
DE1752346C3 (en) * 1968-05-11 1974-09-12 Scharringhausen Maschinenbau Gmbh, 7526 Rheinsheim Crowning device for a press brake
CH508426A (en) * 1969-05-19 1971-06-15 Maison W Beyeler Bending press with deflection compensation
DE2163473C3 (en) * 1970-12-25 1978-03-02 Amada Co. Ltd., Isehara, Kanagawa (Japan) Hydraulic press brake

Also Published As

Publication number Publication date
IT968136B (en) 1974-03-20
FR2200064A1 (en) 1974-04-19
AU6513274A (en) 1975-08-07
DE2344416A1 (en) 1974-03-21
DE2344416C2 (en) 1982-12-30
FR2200064B1 (en) 1979-01-05
GB1399308A (en) 1975-07-02

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Legal Events

Date Code Title Description
PL Patent ceased