IT982490B - DEVICE AND METHOD FOR FORMING DOUBLE FOLDS - Google Patents

DEVICE AND METHOD FOR FORMING DOUBLE FOLDS

Info

Publication number
IT982490B
IT982490B IT21152/73A IT2115273A IT982490B IT 982490 B IT982490 B IT 982490B IT 21152/73 A IT21152/73 A IT 21152/73A IT 2115273 A IT2115273 A IT 2115273A IT 982490 B IT982490 B IT 982490B
Authority
IT
Italy
Prior art keywords
forming double
double folds
folds
forming
double
Prior art date
Application number
IT21152/73A
Other languages
Italian (it)
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 IT982490B publication Critical patent/IT982490B/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
    • 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)
IT21152/73A 1972-03-20 1973-03-02 DEVICE AND METHOD FOR FORMING DOUBLE FOLDS IT982490B (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
IT982490B true IT982490B (en) 1974-10-21

Family

ID=22887808

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21152/73A IT982490B (en) 1972-03-20 1973-03-02 DEVICE AND METHOD FOR FORMING DOUBLE FOLDS

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
DE2310488A1 (en) 1973-10-04
US3777529A (en) 1973-12-11
SE378197B (en) 1975-08-25
DE2310488C3 (en) 1975-03-20
DE2310488B2 (en) 1974-08-08
GB1398353A (en) 1975-06-18
CA972271A (en) 1975-08-05
JPS495852A (en) 1974-01-19
FR2176863A1 (en) 1973-11-02

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