NO138241C - PROCEDURE FOR PERMANENT EXTENSION OF BAND-SHAPED MATERIAL - Google Patents

PROCEDURE FOR PERMANENT EXTENSION OF BAND-SHAPED MATERIAL

Info

Publication number
NO138241C
NO138241C NO844/69A NO84469A NO138241C NO 138241 C NO138241 C NO 138241C NO 844/69 A NO844/69 A NO 844/69A NO 84469 A NO84469 A NO 84469A NO 138241 C NO138241 C NO 138241C
Authority
NO
Norway
Prior art keywords
band
procedure
shaped material
permanent extension
permanent
Prior art date
Application number
NO844/69A
Other languages
Norwegian (no)
Other versions
NO138241B (en
Inventor
Martin Kinnavy
Original Assignee
Salem 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 Salem Corp filed Critical Salem Corp
Publication of NO138241B publication Critical patent/NO138241B/en
Publication of NO138241C publication Critical patent/NO138241C/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
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/05—Stretching combined with rolling
    • 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
    • B21D25/00—Working sheet metal of limited length by stretching, e.g. for straightening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Paper (AREA)
  • Tires In General (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Package Frames And Binding Bands (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
NO844/69A 1968-02-28 1969-02-27 PROCEDURE FOR PERMANENT EXTENSION OF BAND-SHAPED MATERIAL NO138241C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70894768A 1968-02-28 1968-02-28

Publications (2)

Publication Number Publication Date
NO138241B NO138241B (en) 1978-04-24
NO138241C true NO138241C (en) 1978-08-02

Family

ID=24847817

Family Applications (1)

Application Number Title Priority Date Filing Date
NO844/69A NO138241C (en) 1968-02-28 1969-02-27 PROCEDURE FOR PERMANENT EXTENSION OF BAND-SHAPED MATERIAL

Country Status (9)

Country Link
US (1) US3552175A (en)
BE (1) BE729187A (en)
DE (1) DE1909481A1 (en)
ES (1) ES364016A1 (en)
FR (1) FR2002842A1 (en)
GB (1) GB1262577A (en)
NL (1) NL6903094A (en)
NO (1) NO138241C (en)
SE (1) SE359038B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688539A (en) * 1971-05-07 1972-09-05 Harold P Hogarth Apparatus for straightening metallic fishing rod mandrels and method of using same
DE2911983C2 (en) * 1979-03-27 1986-03-20 Mannesmann AG, 4000 Düsseldorf Device for regulating systems for stretch-bending and straightening continuously passing strips
US4614101A (en) * 1981-12-01 1986-09-30 Herr-Voss Corporation Method of rewinding slit metal strands
US4970886A (en) * 1989-08-21 1990-11-20 Aluminum Company Of America Stretch shaping method and apparatus
FR2782463B1 (en) 1998-08-24 2000-09-29 Pechiney Rhenalu PROCESS FOR IMPROVING THE PLANEITY OF A METAL SHEET
US20100162784A1 (en) * 2008-12-31 2010-07-01 Buta John R Flattening device

Also Published As

Publication number Publication date
NL6903094A (en) 1969-09-01
FR2002842A1 (en) 1969-10-31
SE359038B (en) 1973-08-20
BE729187A (en) 1969-08-01
DE1909481A1 (en) 1969-09-25
ES364016A1 (en) 1971-01-01
NO138241B (en) 1978-04-24
US3552175A (en) 1971-01-05
GB1262577A (en) 1972-02-02

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