DE69407102T2 - Rohrbiegevorrichtung- und verfahren - Google Patents

Rohrbiegevorrichtung- und verfahren

Info

Publication number
DE69407102T2
DE69407102T2 DE69407102T DE69407102T DE69407102T2 DE 69407102 T2 DE69407102 T2 DE 69407102T2 DE 69407102 T DE69407102 T DE 69407102T DE 69407102 T DE69407102 T DE 69407102T DE 69407102 T2 DE69407102 T2 DE 69407102T2
Authority
DE
Germany
Prior art keywords
bending device
pipe bending
pipe
bending
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.)
Revoked
Application number
DE69407102T
Other languages
English (en)
Other versions
DE69407102D1 (de
Inventor
James R Sabine
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.)
Eagle Precision Technologies Ltd
Original Assignee
Eagle Precision Technologies Ltd
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=22201404&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69407102(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eagle Precision Technologies Ltd filed Critical Eagle Precision Technologies Ltd
Publication of DE69407102D1 publication Critical patent/DE69407102D1/de
Application granted granted Critical
Publication of DE69407102T2 publication Critical patent/DE69407102T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/12—Bending rods, profiles, or tubes with programme control
DE69407102T 1993-07-07 1994-03-21 Rohrbiegevorrichtung- und verfahren Revoked DE69407102T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/086,866 US5343725A (en) 1993-07-07 1993-07-07 Tube bending apparatus and method

Publications (2)

Publication Number Publication Date
DE69407102D1 DE69407102D1 (de) 1998-01-15
DE69407102T2 true DE69407102T2 (de) 1998-04-02

Family

ID=22201404

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69407102T Revoked DE69407102T2 (de) 1993-07-07 1994-03-21 Rohrbiegevorrichtung- und verfahren

Country Status (4)

Country Link
US (1) US5343725A (de)
EP (1) EP0633076B1 (de)
CA (1) CA2115202A1 (de)
DE (1) DE69407102T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008024031B4 (de) * 2008-05-16 2015-05-21 Mdc Max Daetwyler Ag Biegevorrichtung und Verfahren zum Ziehbiegen eines longitudinalen Werkstücks

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9316052U1 (de) * 1993-10-21 1994-01-13 Schwarze Rigobert Rohrbiegemaschine
US5508935A (en) * 1994-09-21 1996-04-16 Aluminum Company Of America Method for determining the radius of a bending die for use with a bending machine for bending a part and an associated apparatus
GB2295340B (en) * 1994-11-23 1997-06-11 Tjp Elec Ltd Adjusting bending machines
DE19522062A1 (de) * 1995-06-17 1996-12-19 Schwarze Rigobert Verfahren zur Steuerung einer Rohrbiegemaschine
DE19529216A1 (de) * 1995-08-09 1997-02-13 Schwarze Rigobert Verfahren zur Steuerung einer Rohrbiegemaschine
DE19530805A1 (de) * 1995-08-22 1997-02-27 Schwarze Rigobert CNC-gesteuerte Rohrbiegemaschine
DE19532261A1 (de) * 1995-09-01 1997-03-06 Schwarze Rigobert Strangbiegemaschine
US5784913A (en) * 1995-10-06 1998-07-28 Pines Manufacturing Pressure die assist boost system for tube bending machine
US5617753A (en) * 1995-10-06 1997-04-08 Pines Manufacturing Low force auto-open tooling for tube bending machine
US6260395B1 (en) 1996-03-05 2001-07-17 Adaptive Motion Control Systems, Inc. Vertically oriented apparatus for bending tubing, and method of using same
US5862697A (en) * 1996-03-05 1999-01-26 Webster; M. Craig Tube bending apparatus, and methods of constructing and utilizing same
US5927124A (en) * 1996-03-05 1999-07-27 Adaptive Motion Control Systems, Inc. Apparatus for bending and cutting tubing, and method of using same
US5819574A (en) * 1996-06-07 1998-10-13 Kabushiki Kaisha Opton Hydraulic device for bending work and a bending device with the hydraulic device mounted thereon
US5724849A (en) * 1996-10-31 1998-03-10 Tanneco Automotive Inc. Process for forming a tube for use in a sound attenuating muffler
US5829568A (en) * 1997-05-16 1998-11-03 Pines Manufacturing Safety clamp
US6009737A (en) * 1997-07-17 2000-01-04 Arvin Industries, Inc. Tube bender
US6038903A (en) * 1998-03-09 2000-03-21 Eaton Leonard, Inc. Dual headed bending machine
US6155091A (en) * 1999-02-26 2000-12-05 Arvin Industries, Inc. Mandrel assembly for tube-bending apparatus
KR100416578B1 (ko) * 2000-11-01 2004-02-05 진인태 열간금속압출굽힘기
US20020108449A1 (en) * 2001-02-13 2002-08-15 Harjit Kohli Method and apparatus to detect faults in conduits
US7028521B2 (en) * 2003-10-14 2006-04-18 Chiao Sheng Machinery Co., Ltd. Pipe feeding mechanism of an automatic pipe bender
DE602004007465T2 (de) * 2003-12-26 2007-10-31 Calsonic Kansei Corp. Vorrichtung und Verfahren zum Biegen von Mehrkammerrohren
US7010951B2 (en) * 2004-02-18 2006-03-14 Chiao Sheng Machinery Co., Ltd. Feeding mechanism of an automatic pipe bending machine
US7765841B2 (en) * 2006-02-16 2010-08-03 Oes, Inc. Quality analysis of tube bending processes including mandrel fault detection
PL2123372T3 (pl) * 2008-05-21 2011-10-31 Blm Spa Sposób gięcia rur, prętów, profilowanych kształtowników i podobnych półwyrobów, oraz odpowiednie urządzenie
CN103028640B (zh) * 2012-12-18 2014-12-17 宁波钜智自动化装备有限公司 一种在弯管机上进行实时检测的方法
US20150314348A1 (en) * 2014-05-02 2015-11-05 Cte Sistemi S.R.L. Apparatus for Working Tubes, Bars, Sections and Similar Blanks, Comprising a Plurality of Machines Arranged in Line
CN103962425B (zh) * 2014-05-13 2016-03-16 西北工业大学 一种用于飞机钛合金型材的电热拉弯成形装置
JP6497239B2 (ja) * 2014-07-22 2019-04-10 新日鐵住金株式会社 金属管の曲げ加工装置
CN104399790A (zh) * 2014-11-26 2015-03-11 成都群侠科技有限公司 一种半自动厚壁弯管装置
CN104998938B (zh) * 2015-06-17 2017-11-03 遵义重越金属制品有限责任公司 钢管制弯设备
CN106514995A (zh) * 2016-09-23 2017-03-22 重庆市汇畅钢管制造有限公司 一种pvc管道弯管装置
CN107150078B (zh) * 2017-07-05 2019-01-04 芜湖泰庆电子科技有限公司 一种五金制造用弯管机
JP6819541B2 (ja) * 2017-10-25 2021-01-27 トヨタ自動車株式会社 巻線形成装置及びその制御方法
SG10201907808VA (en) * 2018-09-05 2020-04-29 Blm Spa Machine for the working of tubes provided with a device for detecting any slippage of the tube being worked
FR3105034B1 (fr) * 2019-12-23 2021-11-19 Numalliance Machine et procédé de cintrage
CN112718977B (zh) * 2021-01-13 2022-04-26 吉林吉钢钢铁集团福钢金属制造有限公司 一种空心钢管弯曲处理设备
CN113134527B (zh) * 2021-04-26 2023-06-13 佛山市恒轩达科技有限公司 一种智能数控折弯机及折弯加工方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810422A (en) * 1954-04-07 1957-10-22 Pines Engineering Co Inc Tube bending machine with mechanism for control of wall thickness actuated by the rotatable bending die in accordance with its speed of rotation
US3766764A (en) * 1971-10-06 1973-10-23 B Ross Automatic pipe bender
US3821525A (en) * 1972-03-16 1974-06-28 Conrac Corp Method and apparatus for automatically compensated tube bending
US4126030A (en) * 1977-10-03 1978-11-21 Eaton-Leonard Corporation Retractable pressure die
GB2123325B (en) * 1982-06-25 1985-08-29 Hilmor Limited Pipe bending machine
JPS62227529A (ja) * 1986-03-28 1987-10-06 Nippon Radiator Co Ltd パイプの回転引き曲げ成形方法とその装置
US4765168A (en) * 1987-07-27 1988-08-23 Tools For Bending, Inc. Method and apparatus for bending tubing
US4747283A (en) * 1987-08-24 1988-05-31 Teledyne Industries Boosted drive for pressure die of a tube bender
US5142895A (en) * 1989-05-15 1992-09-01 Amana Refrigeration, Inc. Method for bending tubes
US4970885A (en) * 1989-06-12 1990-11-20 Vickers, Incorporated Tube bending apparatus
DE4129478A1 (de) * 1991-09-05 1993-03-11 Schwarze Rigobert Verfahren zur steuerung einer rohrbiegemaschine
JP3136495B2 (ja) * 1991-09-18 2001-02-19 株式会社オプトン 曲げ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008024031B4 (de) * 2008-05-16 2015-05-21 Mdc Max Daetwyler Ag Biegevorrichtung und Verfahren zum Ziehbiegen eines longitudinalen Werkstücks

Also Published As

Publication number Publication date
EP0633076B1 (de) 1997-12-03
EP0633076A1 (de) 1995-01-11
CA2115202A1 (en) 1995-01-08
US5343725A (en) 1994-09-06
DE69407102D1 (de) 1998-01-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation