ZA771105B - A bending press - Google Patents

A bending press

Info

Publication number
ZA771105B
ZA771105B ZA00771105A ZA771105A ZA771105B ZA 771105 B ZA771105 B ZA 771105B ZA 00771105 A ZA00771105 A ZA 00771105A ZA 771105 A ZA771105 A ZA 771105A ZA 771105 B ZA771105 B ZA 771105B
Authority
ZA
South Africa
Prior art keywords
bending press
bending
press
Prior art date
Application number
ZA00771105A
Other languages
English (en)
Inventor
W Gygli
V Zbornik
E Haenni
Original Assignee
Haemmerle Ag Maschf
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 Haemmerle Ag Maschf filed Critical Haemmerle Ag Maschf
Publication of ZA771105B publication Critical patent/ZA771105B/xx

Links

Classifications

    • 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)
ZA00771105A 1976-04-02 1977-02-24 A bending press ZA771105B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT240576A AT343435B (de) 1976-04-02 1976-04-02 Abkantpresse mit arbeitstisch

Publications (1)

Publication Number Publication Date
ZA771105B true ZA771105B (en) 1978-07-26

Family

ID=3533747

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00771105A ZA771105B (en) 1976-04-02 1977-02-24 A bending press

Country Status (12)

Country Link
US (1) US4063445A (ja)
JP (1) JPS52120951A (ja)
AT (1) AT343435B (ja)
AU (1) AU509838B2 (ja)
CA (1) CA1080102A (ja)
CH (1) CH611814A5 (ja)
DE (1) DE2644320A1 (ja)
FR (1) FR2346067A1 (ja)
GB (1) GB1537183A (ja)
IT (1) IT1073036B (ja)
SE (1) SE410713B (ja)
ZA (1) ZA771105B (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH655874A5 (de) * 1982-06-07 1986-05-30 Haemmerle Ag Maschf Werkzeugeinrichtung an einer abkantpresse.
JPS603919A (ja) * 1983-06-18 1985-01-10 Amada Co Ltd プレスブレ−キ
US4586361A (en) * 1984-08-24 1986-05-06 Niagara Machine & Tool Works Press brake deflection compensation structure
DE3609632A1 (de) * 1986-03-21 1987-09-24 Fritz Hakemann Abkantpresse zum gesenkbiegen von insbesondere blechen
IT1205097B (it) * 1987-06-25 1989-03-10 Salvagnini Transferica Spa Sistema di accoppiamento di una lama di piegatura al relativo supporto in una macchina piegatrice di fogli di lamiera
US5067340A (en) * 1988-05-05 1991-11-26 Macgregor Donald C Precision press brake
WO1989010807A1 (en) * 1988-05-05 1989-11-16 Macgregor Donald C Precision press brake
AT392023B (de) * 1988-11-21 1991-01-10 Haemmerle Ag Verfahren zum biegen von blechstuecken
IT1224044B (it) * 1988-12-29 1990-09-26 Prima Ind Spa Pressa piegatrice di precisione per pezzi di lamiera lunghi
JPH087933Y2 (ja) * 1989-11-24 1996-03-06 株式会社アマダ 折曲げ機
FR2708219B1 (fr) * 1993-07-27 1995-10-20 Amada Europ Sa Procédé de compensation des déformations des tabliers de presses hydrauliques, tabliers et presses hydrauliques ainsi équipés.
CN111872166B (zh) * 2020-06-11 2022-03-25 常熟理工学院 一种生产制造电梯层门一体化设备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT332703B (de) * 1974-05-27 1976-10-11 Haemmerle Ag Maschf Arbeitstisch an blechbearbeitungsmaschinen

Also Published As

Publication number Publication date
AU509838B2 (en) 1980-05-29
JPS52120951A (en) 1977-10-11
CH611814A5 (ja) 1979-06-29
SE410713B (sv) 1979-10-29
SE7611198L (sv) 1977-10-03
DE2644320A1 (de) 1977-10-13
US4063445A (en) 1977-12-20
AT343435B (de) 1978-05-26
FR2346067A1 (fr) 1977-10-28
ATA240576A (de) 1977-09-15
GB1537183A (en) 1978-12-29
AU2256277A (en) 1978-08-31
IT1073036B (it) 1985-04-13
FR2346067B3 (ja) 1980-11-07
CA1080102A (en) 1980-06-24

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