EP0754506A3 - - Google Patents

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Publication number
EP0754506A3
EP0754506A3 EP96201947A EP96201947A EP0754506A3 EP 0754506 A3 EP0754506 A3 EP 0754506A3 EP 96201947 A EP96201947 A EP 96201947A EP 96201947 A EP96201947 A EP 96201947A EP 0754506 A3 EP0754506 A3 EP 0754506A3
Authority
EP
European Patent Office
Prior art keywords
extensions
jaws
running
punches
compressed air
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP96201947A
Other languages
English (en)
Other versions
EP0754506A2 (fr
EP0754506B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABIEMME Srl
Original Assignee
ABIEMME Srl
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 ABIEMME Srl filed Critical ABIEMME Srl
Publication of EP0754506A2 publication Critical patent/EP0754506A2/fr
Publication of EP0754506A3 publication Critical patent/EP0754506A3/xx
Application granted granted Critical
Publication of EP0754506B1 publication Critical patent/EP0754506B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B21D5/0209—Tools therefor
    • 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
    • B21D5/0209—Tools therefor
    • B21D5/0236—Tool clamping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Clamps And Clips (AREA)
  • Braking Arrangements (AREA)
EP96201947A 1995-07-17 1996-07-11 Presse avec système à air pour le serrage et déserrage d'outils de pliage pour corniche Expired - Lifetime EP0754506B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI951546A IT1275562B (it) 1995-07-17 1995-07-17 Sistema pneumatico per bloccare/sbloccare gli utensili di presse piegatrici
ITMI951546 1995-07-17

Publications (3)

Publication Number Publication Date
EP0754506A2 EP0754506A2 (fr) 1997-01-22
EP0754506A3 true EP0754506A3 (fr) 1997-02-05
EP0754506B1 EP0754506B1 (fr) 2000-10-11

Family

ID=11371997

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96201947A Expired - Lifetime EP0754506B1 (fr) 1995-07-17 1996-07-11 Presse avec système à air pour le serrage et déserrage d'outils de pliage pour corniche

Country Status (5)

Country Link
EP (1) EP0754506B1 (fr)
AT (1) ATE196863T1 (fr)
DE (1) DE69610593T2 (fr)
ES (1) ES2150629T3 (fr)
IT (1) IT1275562B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6003360A (en) * 1997-07-01 1999-12-21 Wilson Tool International, Inc. Press brake tool holder
IT1298501B1 (it) * 1998-01-28 2000-01-12 Tecnostamp S R L Sistema di azionamento di ganasce di presse piegatrici
IT1317545B1 (it) * 2000-05-16 2003-07-09 Abiemme Srl Sistema a comando pneumatico per il serraggio rapido degli utensili in presse piegatrici
US6557390B2 (en) 2001-05-11 2003-05-06 Wilson Tool International, Inc. Press brake assemblies, tool holder apparatuses, and components thereof
EP3210684B1 (fr) * 2016-02-24 2018-10-24 Gasparini Industries S.r.l. Élément transversal supérieur d'une presse plieuse équipée d'éléments de glissement intermédiaire pneumatique améliorés et presse-plieuse équipée dudit élément transversal
CN105728507A (zh) * 2016-05-09 2016-07-06 贵州瓮安伦祥机械设备有限公司 液压式板料折弯机
CN106424233A (zh) * 2016-06-30 2017-02-22 无锡前洲兴华机械有限公司 一种固定牢靠的折弯机
CN106881404A (zh) * 2017-04-25 2017-06-23 上海葛世工业自动化有限公司 夹块装置及折弯机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339485A1 (fr) * 1976-01-27 1977-08-26 Colly Pierre Moyen de fixation amovible pour porte-outil de presse-plieuse et similaire
GB2057047A (en) * 1979-08-01 1981-03-25 Haemmerle Ag Maschf Clamping device for fastening a tool to a tool holder
US4612796A (en) * 1984-03-15 1986-09-23 Cincinnati Incorporated Hydraulically actuated tooling clamps for the ram and bed of a press brake and the like
FR2609909A1 (fr) * 1987-01-28 1988-07-29 Norlander Goran Dispositif serre-outil pour presse plieuse
EP0446810A1 (fr) * 1990-03-12 1991-09-18 Kabushiki Kaisha Kosmek Dispositif de serrage pour presse plieuse

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339485A1 (fr) * 1976-01-27 1977-08-26 Colly Pierre Moyen de fixation amovible pour porte-outil de presse-plieuse et similaire
GB2057047A (en) * 1979-08-01 1981-03-25 Haemmerle Ag Maschf Clamping device for fastening a tool to a tool holder
US4612796A (en) * 1984-03-15 1986-09-23 Cincinnati Incorporated Hydraulically actuated tooling clamps for the ram and bed of a press brake and the like
FR2609909A1 (fr) * 1987-01-28 1988-07-29 Norlander Goran Dispositif serre-outil pour presse plieuse
EP0446810A1 (fr) * 1990-03-12 1991-09-18 Kabushiki Kaisha Kosmek Dispositif de serrage pour presse plieuse

Also Published As

Publication number Publication date
DE69610593D1 (de) 2000-11-16
DE69610593T2 (de) 2001-05-31
EP0754506A2 (fr) 1997-01-22
ES2150629T3 (es) 2000-12-01
EP0754506B1 (fr) 2000-10-11
ITMI951546A0 (it) 1995-07-17
IT1275562B (it) 1997-08-07
ITMI951546A1 (it) 1997-01-17
ATE196863T1 (de) 2000-10-15

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