BR7808491A - Processo e aparelho para formar uma tira de metal - Google Patents

Processo e aparelho para formar uma tira de metal

Info

Publication number
BR7808491A
BR7808491A BR7808491A BR7808491A BR7808491A BR 7808491 A BR7808491 A BR 7808491A BR 7808491 A BR7808491 A BR 7808491A BR 7808491 A BR7808491 A BR 7808491A BR 7808491 A BR7808491 A BR 7808491A
Authority
BR
Brazil
Prior art keywords
forming
metal strip
strip
metal
Prior art date
Application number
BR7808491A
Other languages
English (en)
Inventor
F Vecchiarelli
Original Assignee
Hunter Douglas International
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 Hunter Douglas International filed Critical Hunter Douglas International
Publication of BR7808491A publication Critical patent/BR7808491A/pt

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
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Coating With Molten Metal (AREA)
BR7808491A 1977-12-29 1978-12-22 Processo e aparelho para formar uma tira de metal BR7808491A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/865,395 US4173879A (en) 1977-12-29 1977-12-29 Method and apparatus for forming a metal strip

Publications (1)

Publication Number Publication Date
BR7808491A true BR7808491A (pt) 1979-08-21

Family

ID=25345413

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7808491A BR7808491A (pt) 1977-12-29 1978-12-22 Processo e aparelho para formar uma tira de metal

Country Status (10)

Country Link
US (1) US4173879A (pt)
BR (1) BR7808491A (pt)
CH (1) CH637554A5 (pt)
DE (1) DE2855639A1 (pt)
ES (2) ES476401A1 (pt)
FR (1) FR2413146A1 (pt)
GB (1) GB2011291B (pt)
IT (1) IT1101090B (pt)
NO (1) NO784405L (pt)
SE (1) SE7813036L (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU757340B2 (en) * 1999-04-02 2003-02-20 Hunter Douglas Industries Bv Method and arrangement for automatic bow adjustment
ES2390713B1 (es) * 2010-05-19 2013-09-30 Jose Maria GONZALEZ FERNANDEZ Maquina para la produccion de canaletas para cultivo hidroponico

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US469763A (en) * 1892-03-01 Curved sheet metal binding pieces
US495147A (en) * 1893-04-11 Process of and machinery for producing metal barrel bodies
US1588817A (en) * 1922-11-13 1926-06-15 Smith Henry Collier Bending machine
AT149549B (de) * 1934-11-30 1937-05-10 Wertich Eisen Und Stahlwalzwer Verfahren und Vorrichtung zur Herstellung von Rohren und Profilen aller Art auf kaltem Wege durch Biegen von Bändern oder Blechstreifen.
US2262550A (en) * 1937-11-23 1941-11-11 Joseph L Hunter Means for producing venetian blind slats
US2313111A (en) * 1940-07-26 1943-03-09 Acme Steel Co Venetian blind slat and method of and apparatus for forming the same
US2370215A (en) * 1942-02-09 1945-02-27 Acme Steel Co Method of and apparatus for forming venetian blind slats
US2346990A (en) * 1942-04-20 1944-04-18 Leslie Dunn G Method and means for forming window blind slat stock
FR1108653A (fr) * 1954-09-29 1956-01-16 Lando Products Mécanisme conformateur pour matière en bande
US3344641A (en) * 1965-08-11 1967-10-03 Eastern Prod Corp Method for treating sheet metal strip
US3555864A (en) * 1968-09-27 1971-01-19 Alcan Aluminum Corp Slat accessory machine

Also Published As

Publication number Publication date
CH637554A5 (de) 1983-08-15
GB2011291A (en) 1979-07-11
ES476401A1 (es) 1979-11-16
IT7831370A0 (it) 1978-12-28
IT1101090B (it) 1985-09-28
NO784405L (no) 1979-07-02
GB2011291B (en) 1982-06-30
FR2413146A1 (fr) 1979-07-27
DE2855639A1 (de) 1979-07-12
US4173879A (en) 1979-11-13
SE7813036L (sv) 1979-06-30
ES480402A1 (es) 1980-01-01

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