IT968136B - AUTOCENTI NATURA HYDRAULIC DEVICE FOR PRESSING PRESSES SUCH AS BENDING PRESSES AND SIMILAR - Google Patents

AUTOCENTI NATURA HYDRAULIC DEVICE FOR PRESSING PRESSES SUCH AS BENDING PRESSES AND SIMILAR

Info

Publication number
IT968136B
IT968136B IT1289472A IT1289472A IT968136B IT 968136 B IT968136 B IT 968136B IT 1289472 A IT1289472 A IT 1289472A IT 1289472 A IT1289472 A IT 1289472A IT 968136 B IT968136 B IT 968136B
Authority
IT
Italy
Prior art keywords
presses
autocenti
natura
similar
hydraulic device
Prior art date
Application number
IT1289472A
Other languages
Italian (it)
Original Assignee
Piccini G
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 G filed Critical Piccini G
Priority to IT1289472A priority Critical patent/IT968136B/en
Priority to DE19732344416 priority patent/DE2344416C2/en
Priority to FR7333190A priority patent/FR2200064B1/fr
Priority to GB4290273A priority patent/GB1399308A/en
Priority to CH1314873A priority patent/CH563198A5/xx
Priority to AU65132/74A priority patent/AU6513274A/en
Application granted granted Critical
Publication of IT968136B publication Critical patent/IT968136B/en

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)
IT1289472A 1972-09-14 1972-09-14 AUTOCENTI NATURA HYDRAULIC DEVICE FOR PRESSING PRESSES SUCH AS BENDING PRESSES AND SIMILAR IT968136B (en)

Priority Applications (6)

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
DE19732344416 DE2344416C2 (en) 1972-09-14 1973-09-03 Press brake
FR7333190A FR2200064B1 (en) 1972-09-14 1973-09-11
GB4290273A GB1399308A (en) 1972-09-14 1973-09-12 Bending press
CH1314873A CH563198A5 (en) 1972-09-14 1973-09-13
AU65132/74A AU6513274A (en) 1972-09-14 1974-02-01 Yarn package

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
IT968136B true IT968136B (en) 1974-03-20

Family

ID=11143704

Family Applications (1)

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

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
FR2200064A1 (en) 1974-04-19
AU6513274A (en) 1975-08-07
DE2344416A1 (en) 1974-03-21
DE2344416C2 (en) 1982-12-30
CH563198A5 (en) 1975-06-30
FR2200064B1 (en) 1979-01-05
GB1399308A (en) 1975-07-02

Similar Documents

Publication Publication Date Title
IT1057866B (en) DEVICE TO FACILITATE THE CHANGE OF DIES IN PRESSES AND SIMILAR
IT968136B (en) AUTOCENTI NATURA HYDRAULIC DEVICE FOR PRESSING PRESSES SUCH AS BENDING PRESSES AND SIMILAR
AT321683B (en) Press die
CH511120A (en) Hydraulic press
FR2336196A1 (en) HYDRAULIC PRESS
IT964859B (en) EXTRACTOR DEVICE FOR PUNCH NATRICI OR SIMILAR PRESSES
SU484669A3 (en) Hydraulic Press
BE793027A (en) PRESS CONTROLLED
DK400076A (en) HYDRAULIC PRESS
FR2336195A1 (en) HYDRAULIC PRESS
CH539503A (en) Press for punching, embossing or bending
IT948765B (en) DEVICE FOR THE TRANSFER OF WORKPIECES FOR PRESSES
CH501494A (en) Hydraulic press
CH517586A (en) Hydraulic press
IT956706B (en) PRESSURE COMPENSATION DEVICE USED IN HYDRAULIC PRESSES
AT319760B (en) Stamp briquette press
IT951719B (en) PRESSURE BALANCING DEVICE IN HYDRAULIC PRESSES
IT984618B (en) QUICK FIXING DEVICE FOR TOOLS IN PRESSES
IT983785B (en) ADJUSTABLE FACE ELEMENT FOR BENDING PRESSES
BE804672A (en) ISOSTATIC PRESS
BE792894A (en) REPEAT PRESS
SU465772A3 (en) Hydraulic Press
BE802033A (en) REAL ESTATE PRESS
AT298985B (en) Hydraulic press
IT951535B (en) HYDRAULIC DRIVE DEVICE FOR BENDING PRESSES