DE69815749D1 - Verbessertes Biegeverfahren und Biegemaschine zu dessen Durchführung - Google Patents

Verbessertes Biegeverfahren und Biegemaschine zu dessen Durchführung

Info

Publication number
DE69815749D1
DE69815749D1 DE69815749T DE69815749T DE69815749D1 DE 69815749 D1 DE69815749 D1 DE 69815749D1 DE 69815749 T DE69815749 T DE 69815749T DE 69815749 T DE69815749 T DE 69815749T DE 69815749 D1 DE69815749 D1 DE 69815749D1
Authority
DE
Germany
Prior art keywords
bending
rolls
drawing device
assembly
round piece
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.)
Expired - Lifetime
Application number
DE69815749T
Other languages
English (en)
Other versions
DE69815749T3 (de
DE69815749T2 (de
Inventor
Fabro Marcello Del
Fabro Giorgio Del
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.)
MEP Macchine Elettroniche Piegatrici SpA
Original Assignee
MEP Macchine Elettroniche Piegatrici 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11422383&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69815749(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by MEP Macchine Elettroniche Piegatrici SpA filed Critical MEP Macchine Elettroniche Piegatrici SpA
Publication of DE69815749D1 publication Critical patent/DE69815749D1/de
Application granted granted Critical
Publication of DE69815749T2 publication Critical patent/DE69815749T2/de
Publication of DE69815749T3 publication Critical patent/DE69815749T3/de
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
    • 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
    • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
    • B21D11/12—Bending specially adapted to produce specific articles, e.g. leaf springs the articles being reinforcements for concrete
DE69815749T 1997-04-29 1998-04-06 Verbessertes Biegeverfahren und Biegemaschine zu dessen Durchführung Expired - Lifetime DE69815749T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUD970082 1997-04-29
IT97UD000082A IT1295107B1 (it) 1997-04-29 1997-04-29 Sistema di piegatura perfezionato per macchine piegatrici

Publications (3)

Publication Number Publication Date
DE69815749D1 true DE69815749D1 (de) 2003-07-31
DE69815749T2 DE69815749T2 (de) 2004-04-29
DE69815749T3 DE69815749T3 (de) 2008-07-03

Family

ID=11422383

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69815749T Expired - Lifetime DE69815749T3 (de) 1997-04-29 1998-04-06 Verbessertes Biegeverfahren und Biegemaschine zu dessen Durchführung

Country Status (9)

Country Link
US (1) US5966979A (de)
EP (1) EP0875309B9 (de)
JP (1) JPH1128522A (de)
AT (1) ATE243574T1 (de)
AU (1) AU6190198A (de)
DE (1) DE69815749T3 (de)
DK (1) DK0875309T4 (de)
ES (1) ES2202677T5 (de)
IT (1) IT1295107B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD20010197A1 (it) 2001-11-30 2003-05-30 Piegatrici Macch Elettr Macchina piegatrice per profilati, quali tondi di armatura o simili
US8509926B2 (en) * 2005-12-05 2013-08-13 Fisher-Rosemount Systems, Inc. Self-diagnostic process control loop for a process plant
IT1401263B1 (it) * 2010-07-30 2013-07-18 Schnell Spa Dispositivo per la realizzazione di staffe tridimensionali
KR101051122B1 (ko) 2011-03-09 2011-07-21 태연기계주식회사 철근 자동 가공장치
CN102615215B (zh) * 2012-03-23 2014-02-05 冯广建 行梁式钢筋自动成型机
CN104043755B (zh) * 2014-06-09 2016-02-10 建科机械（天津）股份有限公司 钢筋自动弯箍机的矫正箍筋扭转装置
CN107876658A (zh) * 2017-11-06 2018-04-06 王庆香 一种工程建设用的钢筋折弯装置
BG67466B1 (bg) * 2019-10-10 2022-10-17 Тодоров Киров Валентин Автоматична машина и метод за производство на арматурни заготовки
CN114310346B (zh) * 2022-03-11 2022-06-14 新乡职业技术学院 一种全自动管道折弯机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH336349A (fr) * 1955-10-25 1959-02-28 Soc D Anciens Etablissements J Machine pour former les étriers destinés à une armature métallique de béton armé
US3263471A (en) * 1963-05-28 1966-08-02 Western Electric Co Heading apparatus
US3584660A (en) * 1968-12-16 1971-06-15 Nasa Forming tool for ribbon or wire
JPS55126321A (en) * 1979-03-20 1980-09-30 Mitsui Eng & Shipbuild Co Ltd Bending machine for metallic material
AT365484B (de) † 1979-10-02 1982-01-25 Evg Entwicklung Verwert Ges Einrichtung zum automatischen zufuehren von stabmaterial zu einer biegemaschine fuer betonbewehrungsbuegel
IT1175134B (it) † 1983-10-12 1987-07-01 Piegatrici Macch Elettr Metodo e mezzi per la realizzazione di sagomati con macchine piegatrici di tondo o filo particolarmente laminato a caldo di basso costo per migliorare la qualita' del prodotto finito
US4590779A (en) * 1984-09-18 1986-05-27 Tools For Bending, Inc. Program-controlled frame bending method and apparatus
IT1226199B (it) * 1988-11-23 1990-12-21 Piegatrici Macch Elettr Impianto utilizzante una macchina piegatrice raddrizzatrice universale.
IT1242690B (it) † 1990-12-17 1994-05-17 Piegatrici Macch Elettr Macchina piegatrice sagomatrice per profilati e procedimento di piegatura in coda di profilati.
IT1252962B (it) * 1991-10-15 1995-07-07 M E P Macchine Eletroniche Pie Procedimento per l'esecuzione delle pieghe di coda nei ferri per l'edilizia in macchine piegatrici/ sagomatrici e macchine piegatrici/ sagomatrici per ferri per l'edilizia adottanti tale procedimento
IT1252984B (it) * 1991-10-21 1995-07-10 Piegatrici Macch Elettr Macchina piegatrice sagomatrice a livelli operativi multipli
DE69311491T2 (de) * 1992-09-15 1998-02-05 Piegatrici Macch Elettr Verfahren zum Biegen und Vorrichtung dafür
US5511402A (en) * 1994-12-16 1996-04-30 Kauffman; Kenneth A. Optimizing controller

Also Published As

Publication number Publication date
US5966979A (en) 1999-10-19
DE69815749T3 (de) 2008-07-03
EP0875309B2 (de) 2007-11-21
EP0875309A1 (de) 1998-11-04
ITUD970082A0 (de) 1997-04-29
JPH1128522A (ja) 1999-02-02
ES2202677T5 (es) 2008-05-01
DK0875309T4 (da) 2008-05-13
DK0875309T3 (da) 2003-10-20
EP0875309B1 (de) 2003-06-25
ITUD970082A1 (it) 1998-10-29
ATE243574T1 (de) 2003-07-15
AU6190198A (en) 1998-11-05
ES2202677T3 (es) 2004-04-01
EP0875309B9 (de) 2008-05-28
IT1295107B1 (it) 1999-04-30
DE69815749T2 (de) 2004-04-29

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings