ES2157622T3 - Maquina para doblar piezas alargadas tales como tubos, barras o perfiles. - Google Patents

Maquina para doblar piezas alargadas tales como tubos, barras o perfiles.

Info

Publication number
ES2157622T3
ES2157622T3 ES98104916T ES98104916T ES2157622T3 ES 2157622 T3 ES2157622 T3 ES 2157622T3 ES 98104916 T ES98104916 T ES 98104916T ES 98104916 T ES98104916 T ES 98104916T ES 2157622 T3 ES2157622 T3 ES 2157622T3
Authority
ES
Spain
Prior art keywords
machine
profiles
tubes
long pieces
fold
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
ES98104916T
Other languages
English (en)
Inventor
Marioalberto Biella
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.)
BLM SpA
Original Assignee
BLM 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=11376530&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2157622(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BLM SpA filed Critical BLM SpA
Application granted granted Critical
Publication of ES2157622T3 publication Critical patent/ES2157622T3/es
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
    • 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
    • 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
    • B21D43/027—Combined feeding and ejecting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Wire Processing (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Coiling Of Filamentary Materials In General (AREA)

Abstract

LA INVENCION SE REFIERE A UNA MAQUINA (1) PARA DOBLAR PIEZAS ALARGADAS, COMO TUBOS, VARILLAS O PERFILES, CON UN BASTIDOR BASICO (2) QUE SOPORTA UN CARRO PROVISTO DE UNA TENAZA DE TENSION (10), QUE SIRVE PARA DOBLAR Y DEFORMAR DE FORMA CONTROLADA UNA PIEZA. DISPONE ADEMAS DE UN CABEZAL DE FLEXION (50), SOPORTADO POR UN CARRO (20) MOVIL, QUE VA UNIDO SOLIDARIAMENTE CON UN MECANISMO MOTRIZ CONTROLABLE. EL CARRO (20) MOVIL VA SUJETO POR UNA PLANCHA (25) QUE SOPORTA UN CIGUEÑAL (35) FIJADO CON LIBERTAD DE GIRO EN EL BASTIDOR BASICO DE LA MAQUINA. EL CIGUEÑAL (35) VA UNIDO DE FORMA SOLIDARIA CON LOS MECANISMOS MOTRICES CONTROLABLES.
ES98104916T 1997-03-21 1998-03-18 Maquina para doblar piezas alargadas tales como tubos, barras o perfiles. Expired - Lifetime ES2157622T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI000644A IT1290141B1 (it) 1997-03-21 1997-03-21 Macchina per curvare materiale filiforme come tubi barre o profilati

Publications (1)

Publication Number Publication Date
ES2157622T3 true ES2157622T3 (es) 2001-08-16

Family

ID=11376530

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98104916T Expired - Lifetime ES2157622T3 (es) 1997-03-21 1998-03-18 Maquina para doblar piezas alargadas tales como tubos, barras o perfiles.

Country Status (8)

Country Link
US (1) US5927126A (es)
EP (1) EP0872292B1 (es)
JP (1) JP3538538B2 (es)
KR (1) KR100320011B1 (es)
BR (1) BR9803292A (es)
DE (1) DE59800814D1 (es)
ES (1) ES2157622T3 (es)
IT (1) IT1290141B1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE246560T1 (de) * 2001-01-30 2003-08-15 Blm Spa Maschine zum biegen von strangförmigem material, wie rohren, stangen, profilen oder metalldraht
ES2194827T3 (es) * 2001-10-02 2003-12-01 Macchine Curvatubi Crippa Agos Maquina para curvar con traccion.
EP1350578B1 (de) * 2002-04-03 2007-04-25 Trumpf Werkzeugmaschinen GmbH + Co. KG Biegemaschine zum Biegen von stangen- und/oder von stabartigen Werkstücken, insbesondere von Rohren
EP1350577A1 (de) 2002-04-03 2003-10-08 Trumpf Pulzer GmbH + Co. KG Biegemaschine zum Biegen von stangen- und/oder von stabartigen Werkstücken, insbesondere von Rohren
US7156527B2 (en) * 2003-03-06 2007-01-02 3M Innovative Properties Company Lamina comprising cube corner elements and retroreflective sheeting
JP4591908B2 (ja) * 2003-12-15 2010-12-01 臼井国際産業株式会社 パイプの曲げ加工装置
IT1394849B1 (it) * 2009-07-20 2012-07-20 Crippa Spa Macchina curvatrice a curvature multiple di tubi, barre, profili e similari.
DE102009038384A1 (de) * 2009-08-24 2011-03-03 Tracto-Technik Gmbh & Co. Kg Vorrichtung zum Biegen länglicher Werkstücke
IT1401361B1 (it) * 2010-06-10 2013-07-18 Blm Spa Macchina curvatubi con sistema di caricamento automatico e metodo per il caricamento automatico di tubi sulla testa di curvatura di una macchina curvatubi.
CN102151729B (zh) * 2010-12-09 2013-05-01 中山市奥美森工业有限公司 长u弯管机的折弯装置的升降定位机构
CN102327936A (zh) * 2011-06-10 2012-01-25 苏州九方焊割科技有限公司 一种螺旋升降机构
PL3115161T3 (pl) 2011-08-29 2020-05-18 Ceraloc Innovation Ab Mechaniczny układ blokujący dla paneli podłogowych
ITCO20120010A1 (it) * 2012-03-13 2013-09-14 Bertini Flii S N C Macchina curva tubi
US10150154B2 (en) 2013-11-14 2018-12-11 Robert Kyle Hughes, JR. Tube bending machine with reversible clamp assembly
CN105215105B (zh) * 2015-11-03 2017-06-27 安徽天宇金属股份有限公司 高精度u形抱箍的成型装置
DE102018128903A1 (de) 2018-11-16 2020-05-20 Wafios Aktiengesellschaft Vorrichtung zum Biegen stabförmiger Werkstücke

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1527394A1 (de) * 1963-06-14 1969-12-18 Claude Ragache Universalbiegemaschine
US3339391A (en) * 1964-12-04 1967-09-05 Ben C Kowalski Stretch bending machine
US4485658A (en) * 1983-05-31 1984-12-04 Stewart A K Carriage assembly for a tube bending machine
US5010758A (en) * 1984-03-23 1991-04-30 Chiyoda Kogyo Co., Ltd. Bending machine
US4662204A (en) * 1985-01-17 1987-05-05 Usui Kokusai Sangyo Kabushiki Kaisha Apparatus for automatically bending metallic tubes
DE3618701A1 (de) * 1986-06-04 1987-12-10 Spaeth Gmbh & Co Kg Stahlbau B Verfahren und vorrichtung zum kaltumformen von profilen aus eisen- und nichteisenmetallen
IT8921687A0 (it) * 1989-09-12 1989-09-12 Blm Spa Procedimento per lavorazioni complementari di materiale astiforme e macchina per l'esecuzione del procedimento.
FR2657546B1 (fr) * 1990-01-26 1992-05-22 Eaton Leonard Picot Sa Machine a cintrer les tubes a deux tetes de cintrage.
CH683598A5 (de) * 1990-03-13 1994-04-15 Mewag Maschinenfabrik Ag Rohrbiegemaschine.
IT1251934B (it) * 1991-10-16 1995-05-27 Macchine Curvatubi Crippa Agos Macchina curvatubi polifunzionale

Also Published As

Publication number Publication date
JP3538538B2 (ja) 2004-06-14
EP0872292A3 (de) 1998-12-23
US5927126A (en) 1999-07-27
EP0872292A2 (de) 1998-10-21
BR9803292A (pt) 1999-09-28
EP0872292B1 (de) 2001-06-06
JPH1190537A (ja) 1999-04-06
DE59800814D1 (de) 2001-07-12
KR19980080673A (ko) 1998-11-25
KR100320011B1 (ko) 2002-09-17
IT1290141B1 (it) 1998-10-19
ITMI970644A1 (it) 1998-09-21

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