FR2530980B1 - Cintreuse a courbures multiples - Google Patents

Cintreuse a courbures multiples

Info

Publication number
FR2530980B1
FR2530980B1 FR8309176A FR8309176A FR2530980B1 FR 2530980 B1 FR2530980 B1 FR 2530980B1 FR 8309176 A FR8309176 A FR 8309176A FR 8309176 A FR8309176 A FR 8309176A FR 2530980 B1 FR2530980 B1 FR 2530980B1
Authority
FR
France
Prior art keywords
bender
curved
curved bender
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
FR8309176A
Other languages
English (en)
Other versions
FR2530980A1 (fr
Inventor
Zeno P Traub
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.)
Eaton Leonard Corp
Original Assignee
Eaton Leonard Corp
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=23599971&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2530980(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eaton Leonard Corp filed Critical Eaton Leonard Corp
Publication of FR2530980A1 publication Critical patent/FR2530980A1/fr
Application granted granted Critical
Publication of FR2530980B1 publication Critical patent/FR2530980B1/fr
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
    • 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
    • B21D7/021—Construction of forming members having more than one groove
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR8309176A 1982-08-02 1983-06-02 Cintreuse a courbures multiples Expired FR2530980B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/404,531 US4495788A (en) 1982-08-02 1982-08-02 Multiple curvature bender

Publications (2)

Publication Number Publication Date
FR2530980A1 FR2530980A1 (fr) 1984-02-03
FR2530980B1 true FR2530980B1 (fr) 1988-05-20

Family

ID=23599971

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8309176A Expired FR2530980B1 (fr) 1982-08-02 1983-06-02 Cintreuse a courbures multiples

Country Status (6)

Country Link
US (1) US4495788A (fr)
JP (1) JPS5924532A (fr)
DE (1) DE3327509C2 (fr)
FR (1) FR2530980B1 (fr)
GB (1) GB2124945B (fr)
IT (1) IT1167138B (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3471892D1 (en) * 1983-03-26 1988-07-14 Schwarze Rigobert Tube bending machine
US5010758A (en) * 1984-03-23 1991-04-30 Chiyoda Kogyo Co., Ltd. Bending machine
DE3516923A1 (de) * 1985-05-10 1986-11-13 Rigobert Dipl.-Ing. 5000 Köln Schwarze Rohrbiegemaschine
WO1987000775A1 (fr) * 1985-08-05 1987-02-12 Gardner R F Machine de cintrage de tubes
DE3616302A1 (de) * 1986-05-14 1987-11-19 Schwarze Rigobert Rohrbiegemaschine
US4727738A (en) * 1986-05-31 1988-03-01 Kabushikikaisha Chuodenkiseisakusho Bending apparatus
DE3627502C2 (de) * 1986-08-13 1995-06-14 Schwarze Rigobert Rohrbiegemaschine
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
IT1235175B (it) * 1989-01-18 1992-06-23 Piegatrici Macch Elettr Gruppo piegatore basculante.
CA1317868C (fr) * 1989-10-05 1993-05-18 Hideyuki Togoshi Machine a cintrer
IT1251934B (it) * 1991-10-16 1995-05-27 Macchine Curvatubi Crippa Agos Macchina curvatubi polifunzionale
US5195343A (en) * 1992-05-26 1993-03-23 General Motors Corporation Pusher apparatus for multi-axis tube bender
DE9316052U1 (de) * 1993-10-21 1994-01-13 Schwarze, Rigobert, Dipl.-Ing., 51109 Köln Rohrbiegemaschine
US5421182A (en) * 1994-04-08 1995-06-06 General Motors Corporation Telescoping die for tube bending
DE19530805A1 (de) * 1995-08-22 1997-02-27 Schwarze Rigobert CNC-gesteuerte Rohrbiegemaschine
US5784913A (en) * 1995-10-06 1998-07-28 Pines Manufacturing Pressure die assist boost system for tube bending machine
US6009737A (en) * 1997-07-17 2000-01-04 Arvin Industries, Inc. Tube bender
US5918496A (en) * 1997-11-13 1999-07-06 Eagle Precision Technologies, Inc. Adjustable clamp die for tube bending machine
FR2774317B1 (fr) 1998-01-30 2000-04-07 Silfax Machine a cintrer les tubes et son dispositif a barillet
US6038903A (en) * 1998-03-09 2000-03-21 Eaton Leonard, Inc. Dual headed bending machine
US6715328B2 (en) * 1998-09-25 2004-04-06 Trumpf Pulzer Gmbh +Co. Kg Bracing device for a bending machine
US6155091A (en) * 1999-02-26 2000-12-05 Arvin Industries, Inc. Mandrel assembly for tube-bending apparatus
US6655183B1 (en) * 2002-07-16 2003-12-02 Chiao Sheng Machinery Co., Ltd. Lifting mechanism for a head member of a pipe bender
ES2272828T3 (es) * 2003-03-15 2007-05-01 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Dispositivo de doblado con herramienta de doblado de varios niveles, una mordaza de sujecion y una unidad de soporte desplazable para dicho dispositivo de doblado.
DE102006029749B4 (de) * 2006-06-28 2010-01-28 Chiao Sheng Machinery Co. Ltd. Anordnung der Biege- und Pressräder-Sätze einer Rohrbiegemaschine
US8523452B2 (en) 2007-08-31 2013-09-03 Jtekt Corporation Bearing structure and manufacturing method thereof
FR3001163B1 (fr) 2013-01-21 2015-05-01 Eaton Leonard Europ Dispositif de cintrage de profiles tels que des tubes
CN108080453B (zh) * 2016-11-21 2021-04-06 浙江长兴和良智能装备有限公司 数控弯管机
CN106825150B (zh) * 2016-12-25 2019-01-22 重庆岷龙机械制造有限公司 泵用管件折弯机构
CN109108120A (zh) * 2018-06-26 2019-01-01 中国工程物理研究院材料研究所 一种全伺服数控弯管机
CN109365601B (zh) * 2018-07-04 2020-07-31 合肥和安机械制造有限公司 一种管材用大曲率小曲率一次成型装置
KR102125514B1 (ko) * 2018-10-23 2020-06-24 주식회사 화승알앤에이 호스 성형 장치
CN110193538B (zh) * 2019-06-13 2020-07-28 九江职业技术学院 一种多工位自动边框折弯成型机
US11351587B2 (en) * 2020-03-31 2022-06-07 Hsin-Po Huang Single bending device for continuous three-dimensional bending
CN111922149B (zh) * 2020-09-03 2024-04-16 济南迈科管道科技有限公司 一种制备标准大半径钢管弯管产品的设备

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE25279C (de) * W. NUSSBECK in Berlin, Neuer Markt 8 Bierkühlapparat
US3299681A (en) * 1960-03-22 1967-01-24 Baldwin Lima Hamilton Corp Program controlled tube bender
US3147792A (en) * 1961-09-25 1964-09-08 Charles F Hautau Tube and bar bending machinery
US3155139A (en) * 1961-09-25 1964-11-03 Baldwin Lima Hamilton Corp Mandrel apparatus for tube bending
US3287952A (en) * 1963-04-06 1966-11-29 Hilgers Maschinen Und Appbau A Bending machine
DE1527319A1 (de) * 1963-09-10 1971-10-28 Harten Geb Boers Gertrud Van Rohrbiegemaschine zur Kaltverformung von Rohren
US3564892A (en) * 1968-08-15 1971-02-23 Pines Engineering Co Inc Variable radius bending fixture
DE2101162A1 (de) * 1971-01-12 1972-07-20 J. Banning Ag, 4700 Hamm Rohrbiegemaschine
US4009601A (en) * 1975-01-24 1977-03-01 K.K. Shimizu Seisakusho Method of and apparatus for bending a double pipe
US3949582A (en) * 1975-04-11 1976-04-13 Eaton-Leonard Corporation Positioning servo and controlled mechanism
US4063441A (en) * 1975-09-19 1977-12-20 Eaton-Leonard Corporation Apparatus for bending tubes
DE2709201A1 (de) * 1976-06-03 1977-12-15 Homer L Eaton Verfahren und maschine zum kaltbiegen von insbesondere metallrohren
DE2626202C2 (de) * 1976-06-11 1992-10-29 Rigobert Dipl.-Ing. 5000 Köln Schwarze Rohrbiegemaschine
DE2637454C2 (de) * 1976-08-20 1982-07-08 Robert Dipl.-Ing. 5000 Köln Schwarze Vorrichtung zum Biegen zweier ineinander gesteckter Rohre
US4126030A (en) * 1977-10-03 1978-11-21 Eaton-Leonard Corporation Retractable pressure die
DE2746721C3 (de) * 1977-10-18 1981-03-19 Schwarze, Rigobert, Dipl.-Ing., 5000 Köln Rohrbiegemaschine
DE2910174A1 (de) * 1979-03-15 1980-09-25 Benteler Werke Ag Rohrbiegemaschine mit einem mit mehreren biegewerkzeugen versehenen biegekopf
US4249407A (en) * 1979-04-02 1981-02-10 Fogleman Boyd C Apparatus for bending steel tubes

Also Published As

Publication number Publication date
GB2124945A (en) 1984-02-29
DE3327509C2 (de) 1995-07-13
JPS5924532A (ja) 1984-02-08
GB2124945B (en) 1985-10-02
IT1167138B (it) 1987-05-13
IT8348310A0 (it) 1983-05-17
US4495788A (en) 1985-01-29
DE3327509A1 (de) 1984-02-02
FR2530980A1 (fr) 1984-02-03
GB8309168D0 (en) 1983-05-11

Similar Documents

Publication Publication Date Title
FR2530980B1 (fr) Cintreuse a courbures multiples
FR2534352B1 (fr) Desurchauffeur a injecteurs multiples
GB2130270B (en) A sound-absorbing element
JPS56142534A (en) Laminated photosensitive unit
GB8332179D0 (en) Manufacturing gratings
ES526325A0 (es) Un estarcido
DE3368537D1 (en) Bending machine with mandrel
IT1164393B (it) Macchina di piegatura
DE3462753D1 (en) Bending machine
JPS56105820A (en) Bending machine
GB8508270D0 (en) Bending machines
IT1160721B (it) Macchina piegafilo
GB8306515D0 (en) Forming cladding unit
JPS56151122A (en) Bending machine
GB2120880B (en) Optical transducers
FR2562401B2 (fr) Table a combinaisons multiples
AU7766781A (en) Bending machine
JPS57135164A (en) Laminated shape
ATA433882A (de) Biegewerkzeug
KR840000886Y1 (en) A bending device
FR2523424B1 (fr) Table a combinaisons multiples
KR850003142U (ko) 벤딩금형
FR2536297B1 (fr) Dialyseur a plaques
IE822311L (en) Bending machine
PL238639A1 (en) Mechanical bending machine

Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
CD Change of name or company name
CP Supplementary protection certificate (spc) filed
AU Other action affecting the ownership or exploitation of an industrial property right