ES454880A1 - Maquina curvadora. - Google Patents

Maquina curvadora.

Info

Publication number
ES454880A1
ES454880A1 ES454880A ES454880A ES454880A1 ES 454880 A1 ES454880 A1 ES 454880A1 ES 454880 A ES454880 A ES 454880A ES 454880 A ES454880 A ES 454880A ES 454880 A1 ES454880 A1 ES 454880A1
Authority
ES
Spain
Prior art keywords
rod
fork member
extremities
opposed
roller
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
Application number
ES454880A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES454880A1 publication Critical patent/ES454880A1/es
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F1/00—Bending wire other than coiling; Straightening wire

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Wire Processing (AREA)

Abstract

Máquina curvadora, en la que se utiliza por lo menos una unidad curvadora que incluye sustancialmente un elemento de horquilla, el cual guía el alambre o varilla que se va a curvar y un pasador curvador liberado que gira en forma coaxial alrededor del elemento de horquilla para la curvatura de la varilla, caracterizándose dicha unidad curvadora por el hecho de que con el fin de obtener el avance hacia adelante y hacia atrás, dicho elemento de horquilla alberga un rodillo que trabaja formando pareja con un rodillo en oposición de forma que los bordes laterales de los extremos opuestos del elemento de horquilla sobresalen del rodillo haciendo que dos extremos salientes hagan mover la varilla en avance y retroceso entre dichos extremos salientes y dicho rodillo y otro en oposición, mientras que dicha varilla está guiada lateralmente por los extremos opuestos de dicho elemento de horquilla, con el fin de que dicho pasador curvador tenga capacidad suficiente para efectuar curvaturas alrededor deuno u otro de dichos colgantes constituidos pos los dos extremos salientes de dicho elemento de horquilla.
ES454880A 1976-01-08 1977-01-07 Maquina curvadora. Expired ES454880A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT83302/76A IT1059392B (it) 1976-01-08 1976-01-08 Metodo di piegatura e relativa macchina piegatrice di barre o filo metallico

Publications (1)

Publication Number Publication Date
ES454880A1 true ES454880A1 (es) 1978-01-01

Family

ID=11319777

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454880A Expired ES454880A1 (es) 1976-01-08 1977-01-07 Maquina curvadora.

Country Status (12)

Country Link
US (1) US4072036A (es)
JP (1) JPS52104458A (es)
BE (1) BE850070A (es)
BR (1) BR7700165A (es)
CH (1) CH611187A5 (es)
DE (1) DE2700166A1 (es)
ES (1) ES454880A1 (es)
FR (1) FR2337597A1 (es)
GB (1) GB1519919A (es)
IT (1) IT1059392B (es)
NL (1) NL7700048A (es)
SU (1) SU635857A3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535629A1 (fr) * 1982-11-08 1984-05-11 Autocoussin Sa Machine automatique pour cambrer selon une configuration spatiale, des elements metalliques minces et rectilignes, et notamment des fils metalliques
FR2646366B1 (fr) * 1989-04-28 1992-10-16 Cloup Philippe Machine a cintrer un fil metallique et procede de faconnage d'un fer a beton
JP3785926B2 (ja) * 2000-11-17 2006-06-14 株式会社デンソー Ｕ字形状導体の成形装置および成形方法
ITUD20060147A1 (it) * 2006-06-08 2007-12-09 Piegatrici Macch Elettr Macchina piegatrice per barre, particolarmente per barre alimentate da rotolo, e relativo procedimento
CN103990742B (zh) * 2014-05-30 2016-09-28 冯广建 一种钢筋成型机的带可移动悬挂机构的弯折装置
CN104174785B (zh) * 2014-09-07 2015-12-02 资兴市弘电电子科技有限公司 一种电感线圈引脚折弯机
RU2622203C2 (ru) * 2015-09-30 2017-06-13 Акционерное общество "Особое конструкторское бюро Московского энергетического института" (АО "ОКБ МЭИ") Устройство для 3-Д гибки кабеля и механизм подачи кабеля для этого устройства
CN111760993A (zh) * 2020-08-02 2020-10-13 镇江市康特电子有限责任公司 一种用于双向可控硅引脚成型的工具
CN112808816A (zh) * 2021-02-06 2021-05-18 广东铭恒供应链有限公司 一种双工位铝合金拉杆箱的铝框折弯机
CN113477831A (zh) * 2021-06-15 2021-10-08 天颂建设集团有限公司 一种装配式建筑预制板钢筋弯曲机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE559711C (de) * 1929-10-23 1932-09-30 Peddinghaus Paul Ferd Fa Vorrichtung zum Kaltbiegen von Betoneisen
US2770262A (en) * 1952-06-17 1956-11-13 Springs Inc Machine for forming spring-wire into zig-zag material and methods of forming zig-zagspring material
DE1243952B (de) * 1957-06-21 1967-07-06 Fritz Zur Heide Vorrichtung zum Herstellen von Formbiegeteilen
DE1079926B (de) * 1958-06-18 1960-04-14 Peddinghaus Paul Ferd Fa Betoneisenbiegemaschine
US3245433A (en) * 1962-05-10 1966-04-12 Geometric Spring Company Wire bending machine
DE1292617B (de) * 1962-11-30 1969-04-17 Heinrich Bartz Kg Umrollbiegepresse
GB1011988A (en) * 1963-03-14 1965-12-01 Slumberland Group Ltd Wire bending machine
US3680347A (en) * 1971-01-13 1972-08-01 Schenck Corp Bending machine
BE791166A (fr) * 1972-04-12 1973-03-01 Evg Entwicklung Verwert Ges Pileuse pour fil ou bande metallique
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
US3872896A (en) * 1974-02-27 1975-03-25 Nhk Spring Co Ltd Apparatus for twisting wave form wire springs
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

Also Published As

Publication number Publication date
FR2337597A1 (fr) 1977-08-05
BR7700165A (pt) 1977-09-06
FR2337597B1 (es) 1983-05-27
US4072036A (en) 1978-02-07
CH611187A5 (es) 1979-05-31
IT1059392B (it) 1982-05-31
GB1519919A (en) 1978-08-02
NL7700048A (nl) 1977-07-12
BE850070A (fr) 1977-05-02
JPS52104458A (en) 1977-09-01
DE2700166A1 (de) 1977-07-14
SU635857A3 (ru) 1978-11-30

Similar Documents

Publication Publication Date Title
ES454880A1 (es) Maquina curvadora.
ES479938A1 (es) Perfeccionamientos en los dispositivos para la sujeccion de alambres.
ES461284A1 (es) Perfeccionamientos en maquinas de moldeo continuo de toronesmultiples.
JPS52115137A (en) Small calculator with scale
GB1136488A (en) Textile twisting-in frames
GB796124A (es)
IT7923138A0 (it) Guida del nastro per macchina di tessitura con organi d'impegno del nastro.
JPS5341959A (en) Guide display unit in automatic transaction unit
GB825641A (en) Improvements in or relating to the preparation of eye-loops on wire ropes
ES481724A1 (es) Una conduccion de barras coladas destinada a una instalacionde colada continua.
GB1290185A (es)
IT1084526B (it) Rullo di guida del nastro per macchina di tessitura con organi d'impegno del nastro.
SU471445A1 (ru) Угольный узкозахватный комбайн
JPS522744A (en) Method for producing fiber for light conduction
JPS5337085A (en) Thermocouple connector
GERKEN et al. TIG WELDING JOINS COPPER TO STAINLESS
JPS5341702A (en) Production of electric wire flux
JPS52145961A (en) Suspension mechanism
ES236775U (es) Tensor de alambres.
JPS5377385A (en) Binding machine
JPS5368394A (en) Bending type guide column
JPS51113187A (en) Yoke means for stretching codes
JPS5346580A (en) Contact input interphase device
ES438195A1 (es) Perfeccionamientos en prensas continuas para frutos.
ES233358U (es) Cabezal ondulado para cortinas.