EP4180142A1 - Vorrichtung und verfahren zum biegen mit strecken von metallischen elementen - Google Patents

Vorrichtung und verfahren zum biegen mit strecken von metallischen elementen Download PDF

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Publication number
EP4180142A1
EP4180142A1 EP22207420.5A EP22207420A EP4180142A1 EP 4180142 A1 EP4180142 A1 EP 4180142A1 EP 22207420 A EP22207420 A EP 22207420A EP 4180142 A1 EP4180142 A1 EP 4180142A1
Authority
EP
European Patent Office
Prior art keywords
rotation
horizontal axis
axis
along
bending
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.)
Withdrawn
Application number
EP22207420.5A
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English (en)
French (fr)
Inventor
Federico CRESCIO
Alessandro BARONETTO
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.)
Itronics Srl
Original Assignee
Itronics 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 Itronics Srl filed Critical Itronics Srl
Publication of EP4180142A1 publication Critical patent/EP4180142A1/de
Withdrawn legal-status Critical Current

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    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/12—Bending rods, profiles, or tubes with programme control
    • 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
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/03—Apparatus with means to keep the profile in shape
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
EP22207420.5A 2021-11-16 2022-11-15 Vorrichtung und verfahren zum biegen mit strecken von metallischen elementen Withdrawn EP4180142A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT202100028985 2021-11-16

Publications (1)

Publication Number Publication Date
EP4180142A1 true EP4180142A1 (de) 2023-05-17

Family

ID=80625246

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22207420.5A Withdrawn EP4180142A1 (de) 2021-11-16 2022-11-15 Vorrichtung und verfahren zum biegen mit strecken von metallischen elementen

Country Status (1)

Country Link
EP (1) EP4180142A1 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4941338A (en) * 1986-06-04 1990-07-17 Spath Gmbh & Co. Kg Device for cold forming of ferrous and non-ferrous metal sections
IT1259520B (it) 1992-04-06 1996-03-20 Struttura per il sopporto e posizionamento universali di utensili impiegati da una macchina piegatrice di elementi allungati
EP1702691A1 (de) * 2005-03-14 2006-09-20 Lexovienne de Mécanique et Outillage (LMO) Vorrichtung zum Biegen und Ziehen
ITTO20100687A1 (it) * 2010-08-09 2012-02-10 E M A R C S P A Dispositivo e procedimento per la piegatura con stiramento di pezzi metallici
CN210847811U (zh) * 2019-07-22 2020-06-26 钜亚汽车零部件科技(太仓)有限公司 一种汽车行李架三维拉弯机的抽芯模组
CN111360115A (zh) * 2020-05-05 2020-07-03 白志超 一种具有耦合轴的多自由度顶弯式拉弯结构

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4941338A (en) * 1986-06-04 1990-07-17 Spath Gmbh & Co. Kg Device for cold forming of ferrous and non-ferrous metal sections
IT1259520B (it) 1992-04-06 1996-03-20 Struttura per il sopporto e posizionamento universali di utensili impiegati da una macchina piegatrice di elementi allungati
EP1702691A1 (de) * 2005-03-14 2006-09-20 Lexovienne de Mécanique et Outillage (LMO) Vorrichtung zum Biegen und Ziehen
ITTO20100687A1 (it) * 2010-08-09 2012-02-10 E M A R C S P A Dispositivo e procedimento per la piegatura con stiramento di pezzi metallici
CN210847811U (zh) * 2019-07-22 2020-06-26 钜亚汽车零部件科技(太仓)有限公司 一种汽车行李架三维拉弯机的抽芯模组
CN111360115A (zh) * 2020-05-05 2020-07-03 白志超 一种具有耦合轴的多自由度顶弯式拉弯结构

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