IN161325B - - Google Patents

Info

Publication number
IN161325B
IN161325B IN616/DEL/84A IN616DE1984A IN161325B IN 161325 B IN161325 B IN 161325B IN 616DE1984 A IN616DE1984 A IN 616DE1984A IN 161325 B IN161325 B IN 161325B
Authority
IN
India
Prior art keywords
conformity
guide path
bending
reference axis
dimensional
Prior art date
Application number
IN616/DEL/84A
Other languages
English (en)
Inventor
Harold Ernest Woodrow
Original Assignee
Morgan Construction Co
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 Morgan Construction Co filed Critical Morgan Construction Co
Publication of IN161325B publication Critical patent/IN161325B/en

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
    • 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
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Processing Of Terminals (AREA)
  • Control Of Metal Rolling (AREA)
IN616/DEL/84A 1983-09-12 1984-07-30 IN161325B (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/531,234 US4497190A (en) 1983-09-12 1983-09-12 Apparatus for bending a rolling mill laying pipe

Publications (1)

Publication Number Publication Date
IN161325B true IN161325B (ru) 1987-11-14

Family

ID=24116812

Family Applications (1)

Application Number Title Priority Date Filing Date
IN616/DEL/84A IN161325B (ru) 1983-09-12 1984-07-30

Country Status (8)

Country Link
US (1) US4497190A (ru)
EP (1) EP0139415B1 (ru)
JP (1) JPS6072616A (ru)
AT (1) ATE35635T1 (ru)
BR (1) BR8404521A (ru)
CA (1) CA1228284A (ru)
DE (1) DE3472635D1 (ru)
IN (1) IN161325B (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8376287B2 (en) * 2009-12-22 2013-02-19 Siemens Industry, Inc. Laying head pipe clamp
CN110479820A (zh) * 2019-08-28 2019-11-22 北京无线电测量研究所 一种铜管弯曲成形装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1628581A (en) * 1926-06-01 1927-05-10 Frank J L Dinkel Multiple bending apparatus
GB426118A (en) * 1934-08-29 1935-03-27 Robert Arthur Balfour Improvements in and relating to the manufacture of lawn mower and the like blades
US2153935A (en) * 1936-09-03 1939-04-11 Imp Brass Mfg Co Tube bender
US2239055A (en) * 1938-06-04 1941-04-22 David F Sawyer Gaseous tube bending machine
US2228448A (en) * 1939-10-16 1941-01-14 Pittsburgh Forging Co Manufacture of metal articles
US3575032A (en) * 1968-11-12 1971-04-13 Crawford Fitting Co Tube bending tool
US3673844A (en) * 1970-02-20 1972-07-04 Polaroid Corp Method and apparatus for shaping temple pieces for spectacles
GB1320428A (en) * 1971-11-19 1973-06-13 Miles D Tube coiling apparatus
DE2514502C2 (de) * 1975-04-03 1983-01-27 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Vorrichtung zum Formbiegen von insbesondere rechteckigen Drähten oder Rohren zur Herstellung von rotationssymmetrischen Bauteilen
US4117707A (en) * 1977-09-23 1978-10-03 Westinghouse Electric Corp. Apparatus for shaping electrical coils for dynamoelectric machines
DE2747844C3 (de) * 1977-10-26 1980-06-04 Schmidt + Clemens Gmbh + Co, 5253 Lindlar Vorrichtung zum Herstellen einer Rohrwendel
DD209123B1 (de) * 1982-06-09 1987-05-13 Kurt Nitsch Vorrichtung zum biegen von wendeln

Also Published As

Publication number Publication date
BR8404521A (pt) 1985-08-06
JPS6072616A (ja) 1985-04-24
EP0139415A2 (en) 1985-05-02
CA1228284A (en) 1987-10-20
EP0139415B1 (en) 1988-07-13
EP0139415A3 (en) 1985-09-18
US4497190A (en) 1985-02-05
DE3472635D1 (en) 1988-08-18
ATE35635T1 (de) 1988-07-15
JPH057089B2 (ru) 1993-01-28

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