GB1231211A - - Google Patents

Info

Publication number
GB1231211A
GB1231211A GB1231211DA GB1231211A GB 1231211 A GB1231211 A GB 1231211A GB 1231211D A GB1231211D A GB 1231211DA GB 1231211 A GB1231211 A GB 1231211A
Authority
GB
United Kingdom
Prior art keywords
die
assembly
workpiece
bending
die assembly
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
Other languages
English (en)
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 filed Critical
Publication of GB1231211A publication Critical patent/GB1231211A/en
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
    • B21D11/06—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
    • 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)
GB1231211D 1967-05-02 1968-05-02 Expired GB1231211A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63554567A 1967-05-02 1967-05-02

Publications (1)

Publication Number Publication Date
GB1231211A true GB1231211A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-05-12

Family

ID=24548209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231211D Expired GB1231211A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-05-02 1968-05-02

Country Status (7)

Country Link
US (1) US3475938A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE714554A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES353367A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1570074A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1231211A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6806144A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE353664B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123325A (en) * 1982-06-25 1984-02-01 Hilmor Limited Pipe bending machine
CN111421029A (zh) * 2020-03-27 2020-07-17 宁波润爵科技有限公司 一种具有自动推出功能的弯管机

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685334A (en) * 1970-02-25 1972-08-22 Pines Eng Co Inc Bending machine
US4048834A (en) * 1976-04-15 1977-09-20 General Electric Company Apparatus for forming serpentine heat exchangers
US3742749A (en) * 1971-02-03 1973-07-03 J Markin Tube-coiling machine
DE2215490A1 (de) * 1972-03-29 1973-10-04 Peddinghaus Carl Ullrich Dr Biegemaschine fuer insbesondere betonstahlstaebe
AT316268B (de) * 1972-05-02 1974-07-10 Evg Entwicklung Verwert Ges Biegemaschine für stab- oder bandförmiges Material
DE2626202C2 (de) * 1976-06-11 1992-10-29 Rigobert Dipl.-Ing. 5000 Köln Schwarze Rohrbiegemaschine
DE3240799A1 (de) * 1982-11-04 1984-05-17 Rigobert Dipl.-Ing. 5000 Köln Schwarze Rohrbiegemaschine
US7870773B2 (en) * 2007-02-28 2011-01-18 Tennine Corporation Inserted wiper die for high-pressure tube-bending and method of using same
ES2454065B1 (es) * 2012-10-09 2014-12-23 Eduard Mondragón Condeminas Método para el acodado doble de tuberías
CN103920769B (zh) * 2014-04-14 2016-01-20 方小刚 一种直线型加热炉炉管的弯曲工艺
CN103962428B (zh) * 2014-04-14 2015-12-09 吴刚 一种直线型加热炉炉管的弯曲工艺
CN103920767B (zh) * 2014-04-14 2016-08-17 温州泓呈祥科技有限公司 一种直线型加热炉炉管的弯曲工艺
CN104889212B (zh) * 2015-06-11 2017-01-18 张家港江苏科技大学产业技术研究院 一种双向弯管用轮模装置
CN112605195B (zh) * 2020-11-28 2022-05-06 邵阳二纺机能源设备有限责任公司 一种锅炉管件制作成型方法
CN113102577A (zh) * 2021-04-01 2021-07-13 白红涛 一种笔记本电脑散热铜管成型装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814327A (en) * 1955-02-21 1957-11-26 Reynolds Metals Co Serpentine tube bending machine with axially shiftable upper and lower clamping and bending die sections
US3276235A (en) * 1963-07-02 1966-10-04 Parker Hannifin Corp Hydraulic tube bending machine
US3333450A (en) * 1964-09-03 1967-08-01 Pines Engineering Co Inc Bending machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123325A (en) * 1982-06-25 1984-02-01 Hilmor Limited Pipe bending machine
CN111421029A (zh) * 2020-03-27 2020-07-17 宁波润爵科技有限公司 一种具有自动推出功能的弯管机

Also Published As

Publication number Publication date
NL6806144A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1968-11-04
FR1570074A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-06-06
ES353367A1 (es) 1969-10-01
US3475938A (en) 1969-11-04
SE353664B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-02-12
BE714554A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1968-11-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees