IT9019330A1 - Gruppo di piegatura per macchina piegatrice di fogli di lamiera - Google Patents

Gruppo di piegatura per macchina piegatrice di fogli di lamiera

Info

Publication number
IT9019330A1
IT9019330A1 IT019330A IT1933090A IT9019330A1 IT 9019330 A1 IT9019330 A1 IT 9019330A1 IT 019330 A IT019330 A IT 019330A IT 1933090 A IT1933090 A IT 1933090A IT 9019330 A1 IT9019330 A1 IT 9019330A1
Authority
IT
Italy
Prior art keywords
metal sheet
counterblade
bending
sheet metal
group
Prior art date
Application number
IT019330A
Other languages
English (en)
Other versions
IT1238060B (it
IT9019330A0 (it
Inventor
Guido Salvagnini
Original Assignee
Salvagnini Transferica Spa Ora Salvagnini S P A
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 Salvagnini Transferica Spa Ora Salvagnini S P A filed Critical Salvagnini Transferica Spa Ora Salvagnini S P A
Priority to IT01933090A priority Critical patent/IT1238060B/it
Publication of IT9019330A0 publication Critical patent/IT9019330A0/it
Priority to ES91200214T priority patent/ES2064032T3/es
Priority to AT91200214T priority patent/ATE110993T1/de
Priority to DE69103782T priority patent/DE69103782T2/de
Priority to EP91200214A priority patent/EP0441436B1/en
Priority to JP3015392A priority patent/JP2808365B2/ja
Priority to US07/651,642 priority patent/US5123270A/en
Publication of IT9019330A1 publication Critical patent/IT9019330A1/it
Application granted granted Critical
Publication of IT1238060B publication Critical patent/IT1238060B/it

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
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/047—Length adjustment of the clamping means
    • 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
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/045—With a wiping movement of the bending blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
IT01933090A 1990-02-09 1990-02-09 Gruppo di piegatura per macchina piegatrice di fogli di lamiera IT1238060B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT01933090A IT1238060B (it) 1990-02-09 1990-02-09 Gruppo di piegatura per macchina piegatrice di fogli di lamiera
ES91200214T ES2064032T3 (es) 1990-02-09 1991-02-02 Conjunto plegador de una maquina plegadora de chapa metalica.
AT91200214T ATE110993T1 (de) 1990-02-09 1991-02-02 Biegeeinheit einer blechbiegemaschine.
DE69103782T DE69103782T2 (de) 1990-02-09 1991-02-02 Biegeeinheit einer Blechbiegemaschine.
EP91200214A EP0441436B1 (en) 1990-02-09 1991-02-02 Bending unit of a machine for bending metal sheets
JP3015392A JP2808365B2 (ja) 1990-02-09 1991-02-06 金属板曲げ加工機の作業装置
US07/651,642 US5123270A (en) 1990-02-09 1991-02-06 Bending unit of a machine for bending metal sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT01933090A IT1238060B (it) 1990-02-09 1990-02-09 Gruppo di piegatura per macchina piegatrice di fogli di lamiera

Publications (3)

Publication Number Publication Date
IT9019330A0 IT9019330A0 (it) 1990-02-09
IT9019330A1 true IT9019330A1 (it) 1991-08-09
IT1238060B IT1238060B (it) 1993-06-26

Family

ID=11156794

Family Applications (1)

Application Number Title Priority Date Filing Date
IT01933090A IT1238060B (it) 1990-02-09 1990-02-09 Gruppo di piegatura per macchina piegatrice di fogli di lamiera

Country Status (7)

Country Link
US (1) US5123270A (it)
EP (1) EP0441436B1 (it)
JP (1) JP2808365B2 (it)
AT (1) ATE110993T1 (it)
DE (1) DE69103782T2 (it)
ES (1) ES2064032T3 (it)
IT (1) IT1238060B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5718142A (en) * 1995-07-20 1998-02-17 Ferraro; Ronald M. Metal stitcher
CZ300617B6 (cs) * 2007-07-13 2009-07-01 Reinhard@Franze Ohýbacka plechu a zpusob ohýbání plechu na této ohýbacce
WO2012044181A1 (en) * 2010-09-29 2012-04-05 Scott Technology Limited Bending apparatuses, systems and methods
KR101414471B1 (ko) * 2012-06-12 2014-08-06 곽성훈 절곡장치용 절곡금형
DE102016118175B4 (de) * 2016-09-26 2018-08-23 Trumpf Werkzeugmaschinen Gmbh & Co. Kg Werkzeugmaschine und Verfahren zum Bearbeiten von plattenförmigen Werkstücken
IT201900009657A1 (it) * 2019-06-20 2020-12-20 Dallan Spa Macchina piegatrice per lamiere e metodo di piegatura di lamiere
DE102019119848A1 (de) * 2019-07-23 2021-01-28 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Werkzeug und Verfahren zum Bearbeiten von plattenförmigen Werkstücken, insbesondere Blechen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US929818A (en) * 1909-03-29 1909-08-03 Victor Benedek Sheet-metal brake.
US2132569A (en) * 1937-03-22 1938-10-11 Thomas J Kelleher Bending brake
US2178926A (en) * 1937-04-24 1939-11-07 American Steel & Wire Co Bending machine
US3074461A (en) * 1960-05-23 1963-01-22 Westinghouse Electric Corp Roll forming systems
FR1312422A (fr) * 1961-02-03 1962-12-21 Promecam Perfectionnements aux presses plieuses et analogues
US3350912A (en) * 1965-05-21 1967-11-07 Jr Raymond E Smith Bending machine
AT304996B (de) * 1971-01-19 1973-02-12 Haemmerle Ag Maschf Biegebearbeitungseinrichtung
US3948074A (en) * 1974-12-09 1976-04-06 Lion Services, Inc. Combination cleat bender and bar folder apparatus
US3994152A (en) * 1976-02-19 1976-11-30 Wolters Oswald H Machine for bending cleat edges
FR2523483B1 (fr) * 1982-03-19 1985-09-27 Pauzin Alexis Outil de pliage a plat
EP0310145B1 (en) * 1984-12-29 1993-05-05 Maru Kikai Kogyo Co., Ltd. Bending machine

Also Published As

Publication number Publication date
IT1238060B (it) 1993-06-26
ES2064032T3 (es) 1995-01-16
DE69103782D1 (de) 1994-10-13
JPH05330A (ja) 1993-01-08
IT9019330A0 (it) 1990-02-09
US5123270A (en) 1992-06-23
JP2808365B2 (ja) 1998-10-08
DE69103782T2 (de) 1995-05-04
EP0441436A2 (en) 1991-08-14
EP0441436B1 (en) 1994-09-07
ATE110993T1 (de) 1994-09-15
EP0441436A3 (en) 1992-01-02

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950223