IT972063B - PROCEDURE FOR THE MANUFACTURING OF PROFILES COMPOSED OF PARTIAL PROFILES AND PROFILES BUILT IF I ACCEPT THIS PROCEDURE - Google Patents

PROCEDURE FOR THE MANUFACTURING OF PROFILES COMPOSED OF PARTIAL PROFILES AND PROFILES BUILT IF I ACCEPT THIS PROCEDURE

Info

Publication number
IT972063B
IT972063B IT32156/71A IT3215671A IT972063B IT 972063 B IT972063 B IT 972063B IT 32156/71 A IT32156/71 A IT 32156/71A IT 3215671 A IT3215671 A IT 3215671A IT 972063 B IT972063 B IT 972063B
Authority
IT
Italy
Prior art keywords
profiles
procedure
accept
manufacturing
built
Prior art date
Application number
IT32156/71A
Other languages
Italian (it)
Original Assignee
Rapena Patent & Verwaltungs Ag
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 Rapena Patent & Verwaltungs Ag filed Critical Rapena Patent & Verwaltungs Ag
Application granted granted Critical
Publication of IT972063B publication Critical patent/IT972063B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/273—Frames with special provision for insulation with prefabricated insulating elements held in position by deformation of portions of the metal frame members
    • E06B3/2735—Frames with special provision for insulation with prefabricated insulating elements held in position by deformation of portions of the metal frame members comprising a sheet metal member, an edge or which is bent over the edge of the other metal member with interposition of an insulating element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/10—Making tubes with riveted seams or with non-welded and non-soldered seams
    • B21C37/104—Making tubes with riveted seams or with non-welded and non-soldered seams the tubes having a special shape, e.g. polygonal tubes
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/74—Making other particular articles frames for openings, e.g. for windows, doors, handbags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wing Frames And Configurations (AREA)
  • Panels For Use In Building Construction (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
IT32156/71A 1970-12-09 1971-12-09 PROCEDURE FOR THE MANUFACTURING OF PROFILES COMPOSED OF PARTIAL PROFILES AND PROFILES BUILT IF I ACCEPT THIS PROCEDURE IT972063B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1821870 1970-12-09

Publications (1)

Publication Number Publication Date
IT972063B true IT972063B (en) 1974-05-20

Family

ID=4431385

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32156/71A IT972063B (en) 1970-12-09 1971-12-09 PROCEDURE FOR THE MANUFACTURING OF PROFILES COMPOSED OF PARTIAL PROFILES AND PROFILES BUILT IF I ACCEPT THIS PROCEDURE

Country Status (6)

Country Link
CA (1) CA977943A (en)
CH (1) CH545662A (en)
ES (1) ES397718A2 (en)
IT (1) IT972063B (en)
NO (1) NO135304C (en)
ZA (1) ZA718110B (en)

Also Published As

Publication number Publication date
ES397718A2 (en) 1975-03-16
ZA718110B (en) 1972-10-25
NO135304C (en) 1977-03-23
CA977943A (en) 1975-11-18
NO135304B (en) 1976-12-13
CH545662A (en) 1974-02-15

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