GB2365375B - A method of bending an elongate member and a bending apparatus for use in such method - Google Patents

A method of bending an elongate member and a bending apparatus for use in such method

Info

Publication number
GB2365375B
GB2365375B GB0117188A GB0117188A GB2365375B GB 2365375 B GB2365375 B GB 2365375B GB 0117188 A GB0117188 A GB 0117188A GB 0117188 A GB0117188 A GB 0117188A GB 2365375 B GB2365375 B GB 2365375B
Authority
GB
United Kingdom
Prior art keywords
bending
elongate member
bending apparatus
elongate
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 - Fee Related
Application number
GB0117188A
Other versions
GB2365375A (en
GB0117188D0 (en
Inventor
Nobuyoshi Masumoto
Tatsushi Itou
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.)
Komatsu Ltd
Original Assignee
Komatsu 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
Application filed by Komatsu Ltd filed Critical Komatsu Ltd
Publication of GB0117188D0 publication Critical patent/GB0117188D0/en
Publication of GB2365375A publication Critical patent/GB2365375A/en
Application granted granted Critical
Publication of GB2365375B publication Critical patent/GB2365375B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
    • 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
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
    • B21D7/066—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies combined with oscillating members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
GB0117188A 2000-07-13 2001-07-13 A method of bending an elongate member and a bending apparatus for use in such method Expired - Fee Related GB2365375B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000212298A JP2002028731A (en) 2000-07-13 2000-07-13 Method and apparatus for bending long size member

Publications (3)

Publication Number Publication Date
GB0117188D0 GB0117188D0 (en) 2001-09-05
GB2365375A GB2365375A (en) 2002-02-20
GB2365375B true GB2365375B (en) 2004-09-29

Family

ID=18708239

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0117188A Expired - Fee Related GB2365375B (en) 2000-07-13 2001-07-13 A method of bending an elongate member and a bending apparatus for use in such method

Country Status (5)

Country Link
US (2) US20020029604A1 (en)
JP (1) JP2002028731A (en)
KR (1) KR20020006584A (en)
CN (1) CN1333095A (en)
GB (1) GB2365375B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5291897B2 (en) * 2007-06-20 2013-09-18 株式会社日立製作所 Elevator guide shoe support device
JP5478906B2 (en) * 2008-04-01 2014-04-23 キヤノン株式会社 Bending device and bending method
CN102716948B (en) * 2012-07-10 2015-02-11 南车长江车辆有限公司 U-shaped section steel bending and molding device and molding method utilizing same
CN103143638A (en) * 2013-02-26 2013-06-12 中山市大雅五金制品有限公司 Processing method for forming pull handle
CN104070094B (en) * 2013-03-26 2015-11-18 浙江炜驰机械集团有限公司 A kind of small-diameter pipe bend molding apparatus
CN104226819B (en) * 2014-09-19 2016-08-24 中车长江车辆有限公司 Railway freight-car sleeper beam lower cover shaped device and method thereof
CN104438497B (en) * 2014-12-12 2016-06-15 南车长江车辆有限公司 Clod wash channel-section steel forming method
CN104525657B (en) * 2014-12-26 2016-06-15 苏州金逸康自动化设备有限公司 A kind of bender
CN105689546A (en) * 2016-02-01 2016-06-22 洛阳麦达斯铝业有限公司 Car frame front longitudinal beam bending die for aluminum tank car and machining method of die
CN106111758A (en) * 2016-08-23 2016-11-16 苏州飞拓精密模具有限公司 A kind of askew pipe turnover panel shaped device
CN106694651A (en) * 2016-12-12 2017-05-24 福州大学 Arm folding type die bending structure of U-shaped round rod and working method
CN108393377B (en) * 2018-02-07 2020-09-01 苏州日普模具有限公司 Mould structure for processing bent pipe
CN109914604B (en) * 2019-04-12 2024-02-23 赛尔特建筑科技(广东)有限公司 Arc ridge and processing method thereof
CN110184836B (en) * 2019-05-31 2021-05-07 燕山大学 Automatic hook device for steel wire of steel wire rope
CN110219190B (en) * 2019-05-31 2021-05-28 燕山大学 Combined steel wire rope steel wire hook device
CN114472702B (en) * 2022-04-06 2022-08-02 宁波沃特汽车部件有限公司 Auxiliary frame hollow pipe forming device and process

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832879A (en) * 1972-03-15 1974-09-03 W Holden Bending machines
GB2094681A (en) * 1981-03-18 1982-09-22 Rockwell International Corp Bending
GB2153721A (en) * 1984-02-03 1985-08-29 Simon Aaltokate Lahti & Co Bending profiled sheet metal transversely to the profile
GB2216052A (en) * 1988-02-23 1989-10-04 Toyo Seikan Kaisha Ltd Redrawing method and drawn-redrawn can
US5836193A (en) * 1996-11-27 1998-11-17 Aluminum Company Of America Apparatus for forming elongated metal articles and related method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1530528A (en) * 1923-03-01 1925-03-24 Republic Stamping & Enameling Dies for forming hollow utensil handles
US2044322A (en) * 1934-06-16 1936-06-16 Murray Corp Method and means for bending tubing
US2473533A (en) * 1946-12-19 1949-06-21 Chicago Bridge & Iron Co Method and apparatus for corrugating sheet metal by a reciprocating bender with a pivoted side shaper

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832879A (en) * 1972-03-15 1974-09-03 W Holden Bending machines
GB2094681A (en) * 1981-03-18 1982-09-22 Rockwell International Corp Bending
GB2153721A (en) * 1984-02-03 1985-08-29 Simon Aaltokate Lahti & Co Bending profiled sheet metal transversely to the profile
GB2216052A (en) * 1988-02-23 1989-10-04 Toyo Seikan Kaisha Ltd Redrawing method and drawn-redrawn can
US5836193A (en) * 1996-11-27 1998-11-17 Aluminum Company Of America Apparatus for forming elongated metal articles and related method

Also Published As

Publication number Publication date
CN1333095A (en) 2002-01-30
GB2365375A (en) 2002-02-20
KR20020006584A (en) 2002-01-23
JP2002028731A (en) 2002-01-29
GB0117188D0 (en) 2001-09-05
US20020029604A1 (en) 2002-03-14
US20040011115A1 (en) 2004-01-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060713