CA1179931A - Cintrage - Google Patents

Cintrage

Info

Publication number
CA1179931A
CA1179931A CA000396013A CA396013A CA1179931A CA 1179931 A CA1179931 A CA 1179931A CA 000396013 A CA000396013 A CA 000396013A CA 396013 A CA396013 A CA 396013A CA 1179931 A CA1179931 A CA 1179931A
Authority
CA
Canada
Prior art keywords
flanges
elongate member
bending
bend
section
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
CA000396013A
Other languages
English (en)
Inventor
Terence R. Talbot
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.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Application granted granted Critical
Publication of CA1179931A publication Critical patent/CA1179931A/fr
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
CA000396013A 1981-03-18 1982-02-10 Cintrage Expired CA1179931A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8108388 1981-03-18
GB8108388A GB2094681B (en) 1981-03-18 1981-03-18 Bending

Publications (1)

Publication Number Publication Date
CA1179931A true CA1179931A (fr) 1984-12-27

Family

ID=10520448

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000396013A Expired CA1179931A (fr) 1981-03-18 1982-02-10 Cintrage

Country Status (8)

Country Link
JP (1) JPS57165125A (fr)
AU (1) AU553143B2 (fr)
BR (1) BR8201474A (fr)
CA (1) CA1179931A (fr)
DE (1) DE3208867A1 (fr)
FR (1) FR2502032B1 (fr)
GB (1) GB2094681B (fr)
IT (1) IT1148124B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4826420A (en) * 1984-10-29 1989-05-02 The Boeing Company Apparatus for forming thermoplastic laminates into major sections
IT1183969B (it) * 1985-11-22 1987-10-22 Plast Di Crupi D E C Snc C Apparecchiatura e procedimento per fabbricare articoli sagomati di materiale plastico particolarmente tubi di riempimento per serbatoi del carburante per autoveicoli
JPS62119803U (fr) * 1986-01-21 1987-07-30
JPH01271014A (ja) * 1988-04-22 1989-10-30 Wakabayashi Seisakusho:Kk 管材の曲成加工方法
US5561902A (en) * 1994-09-28 1996-10-08 Cosma International Inc. Method of manufacturing a ladder frame assembly for a motor vehicle
JP2002028731A (ja) * 2000-07-13 2002-01-29 Komatsu Ltd 長尺状部材の曲げ加工方法及び曲げ加工装置
CN101391276B (zh) * 2008-09-19 2010-06-02 江苏沪宁钢机股份有限公司 一种大型槽钢的弯制方法及其专用弯制成型模具
US9126253B2 (en) * 2011-01-28 2015-09-08 Toyota Jidosha Kabushiki Kaisha Mold for press forming
US10179360B2 (en) 2012-09-12 2019-01-15 Nippon Steel & Sumitomo Metal Corporation Method for producing curved part, and skeleton structure member of body shell of automobile

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE117879C (fr) *
US689609A (en) * 1901-08-31 1901-12-24 Bettendorf Metal Wheel Co Bending-machine.
US2141736A (en) * 1937-07-06 1938-12-27 Boeing Aircraft Co Offset die
US2310498A (en) * 1940-08-02 1943-02-09 Douglas Aircraft Co Inc Forming machine
US2433808A (en) * 1944-07-03 1947-12-30 Douglas Aircraft Co Inc Forming device
DE1088322B (de) * 1956-04-25 1960-09-01 Andre Huet Maschine zum doppelten Abkroepfen eines geraden Rohres
US2884985A (en) * 1957-05-20 1959-05-05 Itt Punch and die for bending channel member
DE1527336A1 (de) * 1965-09-21 1969-04-24 Hamburger Flugzeugbau Gmbh Universalpresswerkzeug
JPS5223624A (en) * 1975-08-19 1977-02-22 Matsushita Electric Ind Co Ltd Organic electrolyte battery

Also Published As

Publication number Publication date
FR2502032B1 (fr) 1988-07-15
FR2502032A1 (fr) 1982-09-24
DE3208867A1 (de) 1982-11-25
AU8055882A (en) 1982-09-23
BR8201474A (pt) 1983-02-01
IT8247951A0 (it) 1982-03-09
GB2094681B (en) 1984-11-21
AU553143B2 (en) 1986-07-03
GB2094681A (en) 1982-09-22
JPS57165125A (en) 1982-10-12
IT1148124B (it) 1986-11-26

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry