GB8811181D0 - Method of & device for bending pipes - Google Patents

Method of & device for bending pipes

Info

Publication number
GB8811181D0
GB8811181D0 GB888811181A GB8811181A GB8811181D0 GB 8811181 D0 GB8811181 D0 GB 8811181D0 GB 888811181 A GB888811181 A GB 888811181A GB 8811181 A GB8811181 A GB 8811181A GB 8811181 D0 GB8811181 D0 GB 8811181D0
Authority
GB
United Kingdom
Prior art keywords
bending pipes
pipes
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.)
Withdrawn
Application number
GB888811181A
Other versions
GB2205260A (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.)
Marelli Corp
Original Assignee
Nihon Radiator Co 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
Priority claimed from JP12769987A external-priority patent/JPS63295025A/en
Priority claimed from JP12769887A external-priority patent/JPS63295024A/en
Application filed by Nihon Radiator Co Ltd filed Critical Nihon Radiator Co Ltd
Publication of GB8811181D0 publication Critical patent/GB8811181D0/en
Publication of GB2205260A publication Critical patent/GB2205260A/en
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
GB08811181A 1987-05-25 1988-05-11 Method of end device for bending pipes Withdrawn GB2205260A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12769987A JPS63295025A (en) 1987-05-25 1987-05-25 Pipe bending device
JP12769887A JPS63295024A (en) 1987-05-25 1987-05-25 Pipe bending method

Publications (2)

Publication Number Publication Date
GB8811181D0 true GB8811181D0 (en) 1988-06-15
GB2205260A GB2205260A (en) 1988-12-07

Family

ID=26463590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08811181A Withdrawn GB2205260A (en) 1987-05-25 1988-05-11 Method of end device for bending pipes

Country Status (2)

Country Link
DE (1) DE3816940A1 (en)
GB (1) GB2205260A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112045006A (en) * 2020-07-10 2020-12-08 张家港市昆仑管业有限公司 Bending method of reverse-rotation spiral pipe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107096811B (en) * 2017-05-12 2019-02-05 北京航空航天大学 A kind of bending mould for the micro- radial thin-wall pipes of bent heat exchanger

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB456403A (en) * 1935-05-02 1936-11-09 Otto Clever Method and devices for bending pipes
DE1155959B (en) * 1961-07-21 1963-10-17 Hilgers Maschinen Und App Baua Method and device for bending pipes, rods or the like.
DE1527328C3 (en) * 1964-08-01 1973-12-20 Harten Geb. Boers, Gertrud Van, 5038 Rodenkirchen Tube bending machine with a rotating bending template
DE1552893A1 (en) * 1966-10-01 1969-11-27 Hilgers Maschinen Und App Baua Pressing device for pipe bending machines for re-pressing the unbent pipe section
GB1474848A (en) * 1975-05-30 1977-05-25 Tsnii Tekhnol Mashinostr Pipe bending machines
US4325244A (en) * 1980-09-02 1982-04-20 Stowe Robert L Self-repairing wiper die
US4380920A (en) * 1980-10-14 1983-04-26 Coop Jeffrey W Sr Adjustable wiper die for bending tubular members

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112045006A (en) * 2020-07-10 2020-12-08 张家港市昆仑管业有限公司 Bending method of reverse-rotation spiral pipe
CN112045006B (en) * 2020-07-10 2022-02-15 张家港市昆仑管业有限公司 Bending method of reverse-rotation spiral pipe

Also Published As

Publication number Publication date
GB2205260A (en) 1988-12-07
DE3816940A1 (en) 1988-12-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)