IT1401375B1 - DEVICE AND PROCEDURE FOR BENDING WITH STRETCHING METAL PARTS - Google Patents

DEVICE AND PROCEDURE FOR BENDING WITH STRETCHING METAL PARTS

Info

Publication number
IT1401375B1
IT1401375B1 ITTO2010A000687A ITTO20100687A IT1401375B1 IT 1401375 B1 IT1401375 B1 IT 1401375B1 IT TO2010A000687 A ITTO2010A000687 A IT TO2010A000687A IT TO20100687 A ITTO20100687 A IT TO20100687A IT 1401375 B1 IT1401375 B1 IT 1401375B1
Authority
IT
Italy
Prior art keywords
bending
procedure
metal parts
stretching metal
stretching
Prior art date
Application number
ITTO2010A000687A
Other languages
Italian (it)
Inventor
Pietro Passone
Original Assignee
E M A R C 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 E M A R C S P A filed Critical E M A R C S P A
Priority to ITTO2010A000687A priority Critical patent/IT1401375B1/en
Publication of ITTO20100687A1 publication Critical patent/ITTO20100687A1/en
Application granted granted Critical
Publication of IT1401375B1 publication Critical patent/IT1401375B1/en

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
    • B21D25/00—Working sheet metal of limited length by stretching, e.g. for straightening
    • 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/02—Bending by stretching or pulling over a die
ITTO2010A000687A 2010-08-09 2010-08-09 DEVICE AND PROCEDURE FOR BENDING WITH STRETCHING METAL PARTS IT1401375B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITTO2010A000687A IT1401375B1 (en) 2010-08-09 2010-08-09 DEVICE AND PROCEDURE FOR BENDING WITH STRETCHING METAL PARTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO2010A000687A IT1401375B1 (en) 2010-08-09 2010-08-09 DEVICE AND PROCEDURE FOR BENDING WITH STRETCHING METAL PARTS

Publications (2)

Publication Number Publication Date
ITTO20100687A1 ITTO20100687A1 (en) 2012-02-10
IT1401375B1 true IT1401375B1 (en) 2013-07-18

Family

ID=43739623

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO2010A000687A IT1401375B1 (en) 2010-08-09 2010-08-09 DEVICE AND PROCEDURE FOR BENDING WITH STRETCHING METAL PARTS

Country Status (1)

Country Link
IT (1) IT1401375B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016120698A1 (en) 2015-01-30 2016-08-04 Pietro Passone Method for the production of curved pieces from a continuous metal element

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4180142A1 (en) * 2021-11-16 2023-05-17 Itronics S.r.l. Apparatus and procedure for bending with stretching metallic elements
EP4180143A1 (en) * 2021-11-16 2023-05-17 Itronics S.r.l. Apparatus and procedure for bending with stretching metallic elements

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB482769A (en) * 1936-12-30 1938-04-05 Standard Pressed Steel Co An improved machine for bending sheet metal
US2442268A (en) * 1942-07-16 1948-05-25 Bocing Aircraft Company Apparatus for stretch bending structural elements
US3299689A (en) * 1964-05-18 1967-01-24 Cyril Bath Co Method and apparatus for combined stretch forming and die drawing
JPS51122657A (en) * 1975-04-19 1976-10-26 Ooemu Kougiyou Kk Method of bending shape steel
DE10222314A1 (en) * 2002-05-18 2003-11-27 Bayerische Motoren Werke Ag Stretch forming tool

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016120698A1 (en) 2015-01-30 2016-08-04 Pietro Passone Method for the production of curved pieces from a continuous metal element
CN107405663A (en) * 2015-01-30 2017-11-28 E.M.A.R.C.股份有限公司 For the method from continuous metal element production bending part
CN107405663B (en) * 2015-01-30 2019-04-26 E.M.A.R.C.股份有限公司 For the method from continuous metal element production bending part
US10646910B2 (en) 2015-01-30 2020-05-12 Baomarc Automotive Solutions S.p.A. Methods for the production of curved pieces from continuous metal elements

Also Published As

Publication number Publication date
ITTO20100687A1 (en) 2012-02-10

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