IT1137724B - Unita' di curvatura per tubi e fili in metallo e procedimento di messa in esercizio dell'unita - Google Patents

Unita' di curvatura per tubi e fili in metallo e procedimento di messa in esercizio dell'unita

Info

Publication number
IT1137724B
IT1137724B IT22872/81A IT2287281A IT1137724B IT 1137724 B IT1137724 B IT 1137724B IT 22872/81 A IT22872/81 A IT 22872/81A IT 2287281 A IT2287281 A IT 2287281A IT 1137724 B IT1137724 B IT 1137724B
Authority
IT
Italy
Prior art keywords
unit
wires
procedure
metal pipes
bending
Prior art date
Application number
IT22872/81A
Other languages
English (en)
Other versions
IT8122872A0 (it
Inventor
Renzo Montorfano
Virginio Montorfano
Original Assignee
Mec Montorfano Di Montorfano V
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 Mec Montorfano Di Montorfano V filed Critical Mec Montorfano Di Montorfano V
Priority to IT22872/81A priority Critical patent/IT1137724B/it
Publication of IT8122872A0 publication Critical patent/IT8122872A0/it
Priority to US06/393,627 priority patent/US4479373A/en
Priority to DE19823224625 priority patent/DE3224625A1/de
Priority to ES513874A priority patent/ES513874A0/es
Priority to FR8212145A priority patent/FR2509205B1/fr
Priority to JP57120445A priority patent/JPS5850127A/ja
Priority to GB08220217A priority patent/GB2101916B/en
Application granted granted Critical
Publication of IT1137724B publication Critical patent/IT1137724B/it

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
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
    • 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
    • B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
    • B21D11/07—Making serpentine-shaped articles by bending essentially in one plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
IT22872/81A 1981-07-10 1981-07-10 Unita' di curvatura per tubi e fili in metallo e procedimento di messa in esercizio dell'unita IT1137724B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT22872/81A IT1137724B (it) 1981-07-10 1981-07-10 Unita' di curvatura per tubi e fili in metallo e procedimento di messa in esercizio dell'unita
US06/393,627 US4479373A (en) 1981-07-10 1982-06-29 Tube bending assembly, particularly for thin wall and small and medium diameter metal tubes
DE19823224625 DE3224625A1 (de) 1981-07-10 1982-07-01 Biegeeinheit fuer rohre und draehte aus metall und verfahren fuer die inbetriebsetzung der einheit
ES513874A ES513874A0 (es) 1981-07-10 1982-07-09 Maquina perfeccionada para curvar tubos de metal y almabres en particular de reducido diametro y poco espesor de pared.
FR8212145A FR2509205B1 (fr) 1981-07-10 1982-07-09 Groupe de cintrage pour tubes et fils metalliques et procede de mise en oeuvre du groupe
JP57120445A JPS5850127A (ja) 1981-07-10 1982-07-10 金属管の曲げ装置、その作動方法、及びその作動方法を実施するための装置
GB08220217A GB2101916B (en) 1981-07-10 1982-07-12 Improvements in or relating to elongate workpiece bending.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22872/81A IT1137724B (it) 1981-07-10 1981-07-10 Unita' di curvatura per tubi e fili in metallo e procedimento di messa in esercizio dell'unita

Publications (2)

Publication Number Publication Date
IT8122872A0 IT8122872A0 (it) 1981-07-10
IT1137724B true IT1137724B (it) 1986-09-10

Family

ID=11201397

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22872/81A IT1137724B (it) 1981-07-10 1981-07-10 Unita' di curvatura per tubi e fili in metallo e procedimento di messa in esercizio dell'unita

Country Status (7)

Country Link
US (1) US4479373A (it)
JP (1) JPS5850127A (it)
DE (1) DE3224625A1 (it)
ES (1) ES513874A0 (it)
FR (1) FR2509205B1 (it)
GB (1) GB2101916B (it)
IT (1) IT1137724B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312397A1 (de) * 1983-04-06 1984-10-11 Helmut 6230 Kriftel Zahlaus Verfahren und vorrichtung zum biegen von stabfoermigen materialien
GB2177035A (en) * 1985-06-28 1987-01-14 Integrated Production Machines Pipe bending machine
US4870849A (en) * 1987-09-25 1989-10-03 Eaton Leonard Technologies, Inc. Method for tube bending with controlled clamp die arrangement
FR2624038A1 (fr) * 1987-12-02 1989-06-09 Snecma Outillage de cintrage de canalisations et procede de fabrication d'une canalisation a embout soude
AT390215B (de) * 1988-09-09 1990-04-10 Vaillant Gmbh Vorrichtung zum biegen von rohren
AT393640B (de) * 1989-09-20 1991-11-25 Evg Entwicklung Verwert Ges Vorrichtung zum biegen von stabfoermigem material zu betonbewehrungselementen
US5182932A (en) * 1989-09-20 1993-02-02 Evg Entwicklungs-U Verwertungs-Gesellschaft M.B.H. Apparatus for bending steel bars to form concrete reinforcement elements
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
US8352400B2 (en) 1991-12-23 2013-01-08 Hoffberg Steven M Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
US7966078B2 (en) 1999-02-01 2011-06-21 Steven Hoffberg Network media appliance system and method
KR100716670B1 (ko) 2006-04-17 2007-05-09 (주)에스.케이.이 응축기 냉매관 파이프의 성형방법
CN102179433B (zh) * 2011-03-23 2012-10-17 无锡华联科技集团有限公司 槽道型钢弯曲机主模具传动装置
CN108380711A (zh) * 2018-05-04 2018-08-10 温州名扬卫浴有限公司 一种弯管机
CN108787823B (zh) * 2018-07-17 2023-09-05 绍兴市水联管业有限公司 一种0.5mm以下薄壁弯头弯管装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871909A (en) * 1952-08-04 1959-02-03 Pines Engineering Co Inc Universal and adjustable mounting for a clamp die in a tube bending machine
US2967561A (en) * 1957-10-24 1961-01-10 Pines Engineering Co Inc Multi-head rod and bar bender
DE1096168B (de) * 1958-07-29 1960-12-29 Peddinghaus Paul Ferd Fa Widerlager mit Gleitrolle fuer die Biegevorrichtung einer Betoneisenbiegemaschine
US3299681A (en) * 1960-03-22 1967-01-24 Baldwin Lima Hamilton Corp Program controlled tube bender
GB927262A (en) * 1960-11-28 1963-05-29 Karel Bos Tube bending apparatus
US3155139A (en) * 1961-09-25 1964-11-03 Baldwin Lima Hamilton Corp Mandrel apparatus for tube bending
US3147792A (en) * 1961-09-25 1964-09-08 Charles F Hautau Tube and bar bending machinery
DE1552970B2 (de) * 1965-04-24 1977-01-13 Maschine zum biegen von versteifungsbuegeln, armierungseisen o.dgl.
DE1652822A1 (de) * 1968-01-26 1971-07-08 Loeser Betonfensterwerk Kg Biegemaschine fuer Betonstahl
DE1752716A1 (de) * 1968-07-05 1971-07-15 Ernst Stegmann Verfahren zum maschinellen Biegen von Draht- und Bandmaterial und Maschine zur Durchfuehrung des Verfahrens
DE1917144A1 (de) * 1969-04-02 1970-10-15 Ernesto Silvestri Biegesystem fuer Draht-,Stangen- und Bandmaterial
US3606786A (en) * 1969-04-17 1971-09-21 Julian S Taylor Single bar module bender
DE2101162A1 (de) * 1971-01-12 1972-07-20 J. Banning Ag, 4700 Hamm Rohrbiegemaschine
IT976700B (it) * 1973-02-16 1974-09-10 Del Fabro M Complesso macchina piegatrice e o sagomatrice di barre metalliche dotata di unita operatrici e grup pi piegatori mobili
GB1444521A (en) * 1973-12-21 1976-08-04 Johnson Co Inc Copper-manganese-zinc brazing alloy
IT1024224B (it) * 1974-11-15 1978-06-20 Del Fabbro Remigio Maochina staffarice ad alimen tazione continua oberante a recupero di materiale e relativo me todo di oberare per la qustruzio ne delle dette staffe
DE2738553C2 (de) * 1977-08-26 1986-05-07 Benteler-Werke Ag Werk Neuhaus, 4790 Paderborn Vorrichtung zum automatischen Biegen und Lochen von Rohren
DE2910174A1 (de) * 1979-03-15 1980-09-25 Benteler Werke Ag Rohrbiegemaschine mit einem mit mehreren biegewerkzeugen versehenen biegekopf
DE2918813A1 (de) * 1979-05-10 1980-11-20 Brueninghaus Gmbh Stahlwerke Vorrichtung zum biegen von metallstaeben
IT1130393B (it) * 1980-03-31 1986-06-11 Montorfano Off Mecc Snc Unita' di bloccaggio e di rotazione di fili tubi e sbarre e la sua utilizzazione in macchine piegatrici

Also Published As

Publication number Publication date
ES8307549A1 (es) 1983-08-16
FR2509205A1 (fr) 1983-01-14
FR2509205B1 (fr) 1988-03-25
DE3224625A1 (de) 1983-03-03
JPS5850127A (ja) 1983-03-24
GB2101916A (en) 1983-01-26
GB2101916B (en) 1985-10-16
US4479373A (en) 1984-10-30
IT8122872A0 (it) 1981-07-10
ES513874A0 (es) 1983-08-16

Similar Documents

Publication Publication Date Title
IT1139588B (it) Metodo per l'unione di metallo a grafite
IT1137724B (it) Unita' di curvatura per tubi e fili in metallo e procedimento di messa in esercizio dell'unita
IT1185852B (it) Procedimento ed impianto per produrre tubi senza saldature
IT8048427A0 (it) Procedimento e giunto per l'accoppiamento di tubi metallici
IT8221924A0 (it) Processo ed apparato per la misura della velocita' di corrosione di una superficie di scambio termico.
ATA162584A (de) Metallrohrgeruest
IT1140335B (it) Installazione per la fabbricazione di tubi in acciaio senza saldatura
IT1156212B (it) Procedimento ed installazione per la trasformazione della sezione di un nastro in particolare di rame
IT1130393B (it) Unita' di bloccaggio e di rotazione di fili tubi e sbarre e la sua utilizzazione in macchine piegatrici
IT1170383B (it) Metodo e dispositivo di elettroerosione mediante incisione con filo metallico e con l'utilizzazione di mezzi per pulire il filo metallico
FR2557153B1 (fr) Procede d'application d'un email sur un metal
IT1215448B (it) Giunto isolato elettricamente per tubi metallici
IT8612584A0 (it) Apparecchiatura per la curvatura di tubi metallici
IT1142117B (it) Metodo per la fabbricazione di tubi d'acciaio senza saldatura
IT1182806B (it) Procedimento ed apparecchio di metalizzazione ad immersione a caldo
IT1147680B (it) Dispositivo per la impiombatura di fili
IT8567423A0 (it) Procedimento di saldatura partico larmente per la saldatura di tubi
IT1140130B (it) Procedimento per la laminazione di tubi
ES509062A0 (es) "un metodo de conexion hermetica de conductor a un soporte de forma laminar".
IT1142650B (it) Impianto e procedimento perfezionato di elettrocolorazione dell'alluminio
IT1185904B (it) Procedimento per il trattamento termico di tubazioni metalliche
IT1155628B (it) Tubi per condensatori o scambiatori di calore in leghe di rame resistenti alla corrosione e procedimento per la loro fabbricazione
GB2163373B (en) Corrugation of metal tubing
IT7950794A0 (it) Perfezionamento negli apparecchi per l'incurvamento di tubi o profilati
IT1186298B (it) Raccordo per tubi

Legal Events

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

Effective date: 19950630