IT1235177B - Gruppo trascinatore a valle gruppo piegatore e procedimento di piegatura in coda. - Google Patents

Gruppo trascinatore a valle gruppo piegatore e procedimento di piegatura in coda.

Info

Publication number
IT1235177B
IT1235177B IT8915904A IT1590489A IT1235177B IT 1235177 B IT1235177 B IT 1235177B IT 8915904 A IT8915904 A IT 8915904A IT 1590489 A IT1590489 A IT 1590489A IT 1235177 B IT1235177 B IT 1235177B
Authority
IT
Italy
Prior art keywords
bar
assembly
bending
drawing unit
working platform
Prior art date
Application number
IT8915904A
Other languages
English (en)
Other versions
IT8915904A0 (it
Inventor
Marcello Del Fabro
Giorgio Del Fabro
Original Assignee
Piegatrici Macch Elettr
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=11148338&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1235177(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Piegatrici Macch Elettr filed Critical Piegatrici Macch Elettr
Priority to IT8915904A priority Critical patent/IT1235177B/it
Publication of IT8915904A0 publication Critical patent/IT8915904A0/it
Priority to DK90100408.5T priority patent/DK0379043T3/da
Priority to DE90100408T priority patent/DE69002243T2/de
Priority to EP90100408A priority patent/EP0379043B1/en
Priority to US07/463,313 priority patent/US4993253A/en
Priority to ES90100408T priority patent/ES2043119T3/es
Priority to AT90100408T priority patent/ATE91652T1/de
Priority to CA002007984A priority patent/CA2007984C/en
Priority to JP2006493A priority patent/JP2801332B2/ja
Publication of IT1235177B publication Critical patent/IT1235177B/it
Application granted granted Critical

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
    • 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
    • B21D11/10—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
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Wire Processing (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
IT8915904A 1989-01-18 1989-01-18 Gruppo trascinatore a valle gruppo piegatore e procedimento di piegatura in coda. IT1235177B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT8915904A IT1235177B (it) 1989-01-18 1989-01-18 Gruppo trascinatore a valle gruppo piegatore e procedimento di piegatura in coda.
AT90100408T ATE91652T1 (de) 1989-01-18 1990-01-10 Stromabwaerts einer biegeeinrichtung angeordnete ziehvorrichtung und verfahren zum biegen der hinteren enden von stangen.
EP90100408A EP0379043B1 (en) 1989-01-18 1990-01-10 Drawing unit downstream of a bending assembly and method to bend the trailing end of bars
DE90100408T DE69002243T2 (de) 1989-01-18 1990-01-10 Stromabwärts einer Biegeeinrichtung angeordnete Ziehvorrichtung und Verfahren zum Biegen der hinteren Enden von Stangen.
DK90100408.5T DK0379043T3 (da) 1989-01-18 1990-01-10 Drivenhed nedstrøms for en bukkestation og fremgangsmåde til bukning af den bageste ende på stænger
US07/463,313 US4993253A (en) 1989-01-18 1990-01-10 Drawing unit downstream of a bending assembly and method to bend the trailing end of bars
ES90100408T ES2043119T3 (es) 1989-01-18 1990-01-10 Unidad de estirado corriente abajo de un conjunto de curvar y metodo para curvar el extremo de salida de las barras.
CA002007984A CA2007984C (en) 1989-01-18 1990-01-17 Drawing unit downstream of a bending assembly and method to bend the trailing end of bars
JP2006493A JP2801332B2 (ja) 1989-01-18 1990-01-17 棒材の後端部の曲げ方法及び曲げ−成形機械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8915904A IT1235177B (it) 1989-01-18 1989-01-18 Gruppo trascinatore a valle gruppo piegatore e procedimento di piegatura in coda.

Publications (2)

Publication Number Publication Date
IT8915904A0 IT8915904A0 (it) 1989-01-18
IT1235177B true IT1235177B (it) 1992-06-23

Family

ID=11148338

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8915904A IT1235177B (it) 1989-01-18 1989-01-18 Gruppo trascinatore a valle gruppo piegatore e procedimento di piegatura in coda.

Country Status (9)

Country Link
US (1) US4993253A (it)
EP (1) EP0379043B1 (it)
JP (1) JP2801332B2 (it)
AT (1) ATE91652T1 (it)
CA (1) CA2007984C (it)
DE (1) DE69002243T2 (it)
DK (1) DK0379043T3 (it)
ES (1) ES2043119T3 (it)
IT (1) IT1235177B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1242690B (it) * 1990-12-17 1994-05-17 Piegatrici Macch Elettr Macchina piegatrice sagomatrice per profilati e procedimento di piegatura in coda di profilati.
DE69202710T2 (de) * 1991-02-28 1995-11-09 Piegatrici Macch Elettr Anlage zum Auswählen und Biegen von Stangen für Bauaufgaben.
AT402032B (de) * 1991-07-17 1997-01-27 Evg Entwicklung Verwert Ges Maschine zum bearbeiten von gittermatten aus miteinander verschweissten längs- und querdrähten
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
FR2685228B1 (fr) * 1991-12-23 1995-08-11 Automation Franc Machine a cintrer un element du type tige, barre, tube, fil ou analogue.
IT1262256B (it) * 1993-12-22 1996-06-19 Piegatrici Macch Elettr Perno di contrasto di una macchina piegatrice
KR0182069B1 (ko) * 1995-06-22 1999-04-01 송병준 컷팅블레이드의 절곡시스템
FR2815893B1 (fr) * 2000-10-31 2002-12-20 Macsoft Dispositif de changement d'outil rapide et automatise a support d'outil conique standard pour machine de cambrage a commande numerique
ITUD20020013A1 (it) * 2002-01-24 2003-07-24 Piegatrici Macch Elettr Dispositivo espulsore per barre o spezzoni di barre
GR1004238B (el) * 2002-04-02 2003-05-14 Αντωνης Παναγιωτη Αναγνωστοπουλος Μεθοδος και μηχανη καμψεως μπετοβεργων, συρματων, σωληνων ή αλλου υλικου πρισματικης διατομης
ITUD20020226A1 (it) * 2002-10-28 2004-04-29 Piegatrici Macch Elettr Macchina piegatrice per barre e relativo procedimento di piegatura
ITUD20040032A1 (it) * 2004-02-25 2004-05-25 Omes Ohg Srl Dispositivo piegatore per barre
ITUD20060097A1 (it) * 2006-04-13 2007-10-14 Piegatrici Macch Elettr Dispositivo di posizionamento e protezione per macchine piegatrici
IT1396456B1 (it) * 2009-11-24 2012-11-23 Piegatrici Macch Elettr Attrezzatura per la piegatura di prodotti metallici oblunghi, quali barre, tondini, o fili metallici, e relativo procedimento di piegatura
EP2598266B1 (en) * 2010-07-28 2014-12-17 Schnell S.p.A. Method for making reinforcement irons
ITUD20130066A1 (it) * 2013-05-20 2014-11-21 Piegatrici Macch Elettr Macchina per la piegatura di prodotti metallici e relativo procedimento di piegatura.
CN110202024A (zh) * 2019-07-01 2019-09-06 山东舜博金属制品有限公司 一种弯管拉拔机
CN111496034B (zh) * 2020-04-29 2021-10-26 台州精微顺自动化有限公司 一种拄拐型助行器支架的折弯装置
CN114406059B (zh) * 2021-12-08 2024-06-18 芜湖海利特汽车空调配件有限公司 一种用于汽车空调管路弯管成型模具及使用方法
IT202200010811A1 (it) * 2022-05-24 2023-11-24 Schnell Spa Apparecchiatura per la lavorazione di elementi metallici di foggia allungata

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243952B (de) * 1957-06-21 1967-07-06 Fritz Zur Heide Vorrichtung zum Herstellen von Formbiegeteilen
JPS502077U (it) * 1973-05-02 1975-01-10
JPS5299962A (en) * 1976-02-19 1977-08-22 Tokyo Shibaura Electric Co Reinforcing bar working machine
IT1125327B (it) * 1979-02-28 1986-05-14 Piegatrici Macch Elettr Macchina staffatrice
DE2943769A1 (de) * 1979-10-30 1981-05-14 Rigobert Dipl.-Ing. 5000 Köln Schwarze Vorrichtung und steuerung zur entnahme einzelner rohre aus einem vorratsbehaelter
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
US4681210A (en) * 1984-08-23 1987-07-21 Kabushiki Kaisha Komatsu Seisakusho Apparatus for feeding bars through a bending or like processing station
US4766756A (en) * 1986-04-28 1988-08-30 Watt Yang Continuous processing machine assembly for bending long rods or tubes
US4885926A (en) * 1987-05-11 1989-12-12 Peter Lisec Apparatus for the production of spacer frames

Also Published As

Publication number Publication date
JP2801332B2 (ja) 1998-09-21
ES2043119T3 (es) 1993-12-16
ATE91652T1 (de) 1993-08-15
EP0379043A1 (en) 1990-07-25
DE69002243T2 (de) 1993-12-23
JPH02229623A (ja) 1990-09-12
DE69002243D1 (de) 1993-08-26
CA2007984A1 (en) 1990-07-18
EP0379043B1 (en) 1993-07-21
IT8915904A0 (it) 1989-01-18
CA2007984C (en) 1998-10-06
DK0379043T3 (da) 1993-08-23
US4993253A (en) 1991-02-19

Similar Documents

Publication Publication Date Title
IT1235177B (it) Gruppo trascinatore a valle gruppo piegatore e procedimento di piegatura in coda.
IT1235176B (it) Cesoia mobile a monte gruppo piegatore e procedimento di piegatura in coda.
DE69121069D1 (de) Biege-Formeinrichtung von Stangen und Verfahren zum Einbringen von Biegungen der hinteren Enden von Stangen
ES2072641T3 (es) Planta para seleccionar y curvar barras para trabajos de construccion.
EP0538595B1 (en) Bending-shaping machine having multiple working levels
JPS55126326A (en) Method and apparatus for manufacturing steel bar for use of reinforced concrete
DE3916143A1 (de) Schneidmaschine und verfahren zum anordnen eines werkstueckes in dieser
DE10037198B4 (de) Verfahren und Vorrichtung zur Blechbearbeitung
EP1036629A3 (en) A machine for working bars
DE2830022A1 (de) Abbrennstumpfschweissanlage
EP0537496A1 (en) Method to make bends in the trailing ends of bars for building work in bending-shaping machines, and bending-shaping machines for bars for building work which employ such method
DE69815749D1 (de) Verbessertes Biegeverfahren und Biegemaschine zu dessen Durchführung
US5829490A (en) Apparatus for making a wreath ring
JPS57205013A (en) Feed controller for cutting tool
GB1535136A (en) Feeding device for feeding semi-finished metal sheet pieces between two presses
CN219817846U (zh) 一种全自动两机头钢筋弯箍设备
SU1722670A1 (ru) Стан поперечно-клиновой прокатки
JPS55123843A (en) Wire supplier for car wire winder
JPS6214362B2 (it)
SU580971A2 (ru) Стенд дл разборки полотна траснпортера
JPS55150947A (en) Method of clamping work and its device
IT9082589A1 (it) Macchina piegatrice/staffatrice/raddrizzatrice con sistema di taglio regolabile
GR880100466A (en) Machine for the straightening bending and cutting of the iron and beton

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990127