CA972271A - Dual bend forming device and method - Google Patents

Dual bend forming device and method

Info

Publication number
CA972271A
CA972271A CA163,514A CA163514A CA972271A CA 972271 A CA972271 A CA 972271A CA 163514 A CA163514 A CA 163514A CA 972271 A CA972271 A CA 972271A
Authority
CA
Canada
Prior art keywords
forming device
bend forming
dual bend
dual
forming
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
CA163,514A
Other versions
CA163514S (en
Inventor
Edward S. Lavoy
Harold Kaufmann
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.)
Houdaille Industries Inc
Original Assignee
Houdaille Industries Inc
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 Houdaille Industries Inc filed Critical Houdaille Industries Inc
Application granted granted Critical
Publication of CA972271A publication Critical patent/CA972271A/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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/042—With a rotational movement of the bending blade
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
CA163,514A 1972-03-20 1973-02-12 Dual bend forming device and method Expired CA972271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23602572A 1972-03-20 1972-03-20

Publications (1)

Publication Number Publication Date
CA972271A true CA972271A (en) 1975-08-05

Family

ID=22887808

Family Applications (1)

Application Number Title Priority Date Filing Date
CA163,514A Expired CA972271A (en) 1972-03-20 1973-02-12 Dual bend forming device and method

Country Status (8)

Country Link
US (1) US3777529A (en)
JP (1) JPS5127426B2 (en)
CA (1) CA972271A (en)
DE (1) DE2310488C3 (en)
FR (1) FR2176863A1 (en)
GB (1) GB1398353A (en)
IT (1) IT982490B (en)
SE (1) SE378197B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1448478A (en) * 1973-11-28 1976-09-08 Protocol Eng Ltd Methods of and apparatus for edge-forming metallic plates
AU535044B2 (en) * 1979-07-27 1984-03-01 Fisher & Paykel Limited Forming an s-shaped formation in sheet metal
US5491999A (en) * 1983-04-15 1996-02-20 Holloway; Bertram A. Gripper means for stretcher leveler apparatus
FR2720304B1 (en) * 1994-05-26 1996-08-30 Michel Goubaud Folder.
ITTO20021115A1 (en) * 2002-12-23 2004-06-24 A M T S R L SHEET BENDING GROUP, IN PARTICULAR FOR THE PRODUCTION OF FLAPS.
US7712346B2 (en) * 2006-04-14 2010-05-11 Trusted Tooling, Llc Tooling die slide driver
CN103480703B (en) * 2013-09-09 2017-09-29 天津鑫茂天和机电科技有限公司 Cold apparatus for bending
US10913369B2 (en) 2017-02-16 2021-02-09 Ford Global Technologies, Llc Charging energy recapture assembly and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1029012A (en) * 1911-10-06 1912-06-11 Higgin Mfg Co Cornice-brake.
US2444757A (en) * 1945-02-02 1948-07-06 Western Electric Co Article forming apparatus
US3187542A (en) * 1959-11-12 1965-06-08 American Type Founders Co Inc Bending apparatus for printing plates
US3258948A (en) * 1963-11-01 1966-07-05 Gen Electric Sheet metal forming apparatus
US3276239A (en) * 1964-04-06 1966-10-04 Kaufmann Tool And Engineering Press brake die retainer

Also Published As

Publication number Publication date
JPS5127426B2 (en) 1976-08-12
US3777529A (en) 1973-12-11
SE378197B (en) 1975-08-25
DE2310488C3 (en) 1975-03-20
DE2310488A1 (en) 1973-10-04
IT982490B (en) 1974-10-21
JPS495852A (en) 1974-01-19
FR2176863A1 (en) 1973-11-02
DE2310488B2 (en) 1974-08-08
GB1398353A (en) 1975-06-18

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