GR3035798T3 - A bending machine provided with a blank holder having programmable length - Google Patents

A bending machine provided with a blank holder having programmable length

Info

Publication number
GR3035798T3
GR3035798T3 GR20010400646T GR20010400646T GR3035798T3 GR 3035798 T3 GR3035798 T3 GR 3035798T3 GR 20010400646 T GR20010400646 T GR 20010400646T GR 20010400646 T GR20010400646 T GR 20010400646T GR 3035798 T3 GR3035798 T3 GR 3035798T3
Authority
GR
Greece
Prior art keywords
segment
blank holder
main
bending machine
machine provided
Prior art date
Application number
GR20010400646T
Other languages
English (en)
Inventor
Wolfgang Kunze
Original Assignee
Salvagnini Italia Spa
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 Italia Spa filed Critical Salvagnini Italia Spa
Publication of GR3035798T3 publication Critical patent/GR3035798T3/el

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
    • B21D5/045—With a wiping movement of the bending blade
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
    • 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

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)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
GR20010400646T 1996-10-03 2001-04-27 A bending machine provided with a blank holder having programmable length GR3035798T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI002034A IT1284918B1 (it) 1996-10-03 1996-10-03 Macchina pannellatrice dotata di un premilamiera avente lunghezza programmabile

Publications (1)

Publication Number Publication Date
GR3035798T3 true GR3035798T3 (en) 2001-07-31

Family

ID=11374963

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20010400646T GR3035798T3 (en) 1996-10-03 2001-04-27 A bending machine provided with a blank holder having programmable length

Country Status (13)

Country Link
US (1) US5941116A (el)
EP (1) EP0834356B1 (el)
KR (1) KR19980032537A (el)
CN (1) CN1112263C (el)
AT (1) ATE199069T1 (el)
BR (1) BR9706846A (el)
CA (1) CA2217247C (el)
DE (1) DE69704043T2 (el)
DK (1) DK0834356T3 (el)
ES (1) ES2155652T3 (el)
GR (1) GR3035798T3 (el)
IT (1) IT1284918B1 (el)
PT (1) PT834356E (el)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1312435B1 (it) * 1999-05-14 2002-04-17 Salvagnini Italia Spa Lama di piegatura a doppia funzione per macchina piegatrice di foglidi lamiera
KR20030073778A (ko) * 2002-03-13 2003-09-19 주식회사 일우산업기계 유압 절곡기용 좌우 동조시스템
ES2229879B1 (es) * 2003-02-20 2006-02-16 Goiti, S. Coop. Maquina plegadora de chapas perfeccionada.
JP4582621B2 (ja) * 2003-06-23 2010-11-17 株式会社アマダ 曲げ加工装置
DE20310428U1 (de) 2003-07-07 2003-09-18 TRUMPF Werkzeugmaschinen GmbH & Co. KG, 71254 Ditzingen Biegewerkzeug mit einstellbaren Werkstückwiderlagersegmenten sowie Biegemaschine mit einem derartigen Biegewerkzeug
AT514821B1 (de) * 2013-10-04 2015-06-15 Trumpf Maschinen Austria Gmbh Biegepresse und Biegeverfahren
EP2982933B1 (en) * 2014-08-07 2021-03-24 SALVAGNINI ITALIA S.p.A. Apparatus and method for measuring a bending angle of a workpiece
AT520943B1 (de) * 2018-02-21 2019-09-15 Trumpf Maschinen Austria Gmbh & Co Kg Fertigungsanlage mit Werkzeugwechseleinheit und Klemmbacke sowie Verfahren zum Werkzeugwechsel
CN111299368A (zh) * 2020-04-07 2020-06-19 安徽普瓦尼尼智能制造股份有限公司 一种金属板材柔性折弯用自动换刀机构
CN112275851B (zh) * 2020-10-10 2022-05-06 南京云上自动化科技有限公司 一种全自动折弯设备的模具拼刀装置及方法
CN118237441B (zh) * 2024-05-28 2024-09-03 南通富德金属科技有限公司 轮椅背靠架折叠锁定结构及折叠轮椅的冲压装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5944616U (ja) * 1982-09-08 1984-03-24 丸機械工業株式会社 フオ−ルデイングマシン用金型交換装置
JPS61159224A (ja) * 1984-12-29 1986-07-18 Maru Kikai Kogyo Kk プレスブレ−キの型長さ変換装置
US4722214A (en) * 1985-03-12 1988-02-02 Murata Kikai Kabushiki Kaisha Split die for holding work during bending operation
JPS63119931A (ja) * 1986-06-30 1988-05-24 Maru Kikai Kogyo Kk プレスブレ−キの上型交換装置
IT1201126B (it) * 1987-01-09 1989-01-27 Salvagnini Transferica Spa Macchina piegatrice per la produzione di pannelli in lamiera rettangolari a partire da fogli piani di lamiera
JPH041020A (ja) * 1990-04-18 1992-01-06 Mitsubishi Plastics Ind Ltd 把手付ボトルの製造方法
JPH05212446A (ja) * 1992-02-07 1993-08-24 Murata Mach Ltd 板材折曲機の金型交換装置
US5290523A (en) * 1992-03-13 1994-03-01 Edward Koppelman Method and apparatus for upgrading carbonaceous fuel
DE59301578D1 (de) * 1992-06-29 1996-03-21 Goiti S Coop Ltda Biegemaschine
US5313814A (en) * 1992-10-27 1994-05-24 Kabushiki Kaisha Komatsu Seisakusho Bending machine
FI96008C (fi) * 1994-02-10 1996-04-25 Balaxman Oy Menetelmä ja laitteisto taivutuskoneessa
IT1267842B1 (it) * 1994-07-27 1997-02-18 Sapim Amada Spa Premilamiera ad allestimento variabile

Also Published As

Publication number Publication date
IT1284918B1 (it) 1998-05-28
EP0834356B1 (en) 2001-02-07
DE69704043D1 (de) 2001-03-15
BR9706846A (pt) 2000-12-12
CN1180594A (zh) 1998-05-06
DE69704043T2 (de) 2001-07-19
KR19980032537A (ko) 1998-07-25
US5941116A (en) 1999-08-24
CN1112263C (zh) 2003-06-25
ATE199069T1 (de) 2001-02-15
EP0834356A1 (en) 1998-04-08
ES2155652T3 (es) 2001-05-16
CA2217247C (en) 2006-05-30
ITMI962034A1 (it) 1998-04-03
DK0834356T3 (da) 2001-06-18
CA2217247A1 (en) 1998-04-03
PT834356E (pt) 2001-06-29

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Legal Events

Date Code Title Description
ML Lapse due to non-payment of fees