FR2259970A1 - Method of producing door frame members - entails press cutting of notches followed by folding and welding - Google Patents

Method of producing door frame members - entails press cutting of notches followed by folding and welding

Info

Publication number
FR2259970A1
FR2259970A1 FR7403891A FR7403891A FR2259970A1 FR 2259970 A1 FR2259970 A1 FR 2259970A1 FR 7403891 A FR7403891 A FR 7403891A FR 7403891 A FR7403891 A FR 7403891A FR 2259970 A1 FR2259970 A1 FR 2259970A1
Authority
FR
France
Prior art keywords
notches
folding
followed
entails
welding
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.)
Granted
Application number
FR7403891A
Other languages
English (en)
French (fr)
Other versions
FR2259970B3 (enrdf_load_stackoverflow
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.)
SAPROBA
Original Assignee
SAPROBA
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 SAPROBA filed Critical SAPROBA
Priority to FR7403891A priority Critical patent/FR2259970A1/fr
Publication of FR2259970A1 publication Critical patent/FR2259970A1/fr
Application granted granted Critical
Publication of FR2259970B3 publication Critical patent/FR2259970B3/fr
Granted legal-status Critical Current

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
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • 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
    • E06B3/06—Single frames
    • E06B3/08—Constructions depending on the use of specified materials
    • E06B3/12—Constructions depending on the use of specified materials of metal
    • 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
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/988—Corner joints or edge joints for windows, doors, or the like frames or wings specially adapted for sheet metal frame members with an open U-shaped cross-section
    • E06B3/9885—Mitre joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
FR7403891A 1974-02-05 1974-02-05 Method of producing door frame members - entails press cutting of notches followed by folding and welding Granted FR2259970A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7403891A FR2259970A1 (en) 1974-02-05 1974-02-05 Method of producing door frame members - entails press cutting of notches followed by folding and welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7403891A FR2259970A1 (en) 1974-02-05 1974-02-05 Method of producing door frame members - entails press cutting of notches followed by folding and welding

Publications (2)

Publication Number Publication Date
FR2259970A1 true FR2259970A1 (en) 1975-08-29
FR2259970B3 FR2259970B3 (enrdf_load_stackoverflow) 1976-11-26

Family

ID=9134536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7403891A Granted FR2259970A1 (en) 1974-02-05 1974-02-05 Method of producing door frame members - entails press cutting of notches followed by folding and welding

Country Status (1)

Country Link
FR (1) FR2259970A1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR2259970B3 (enrdf_load_stackoverflow) 1976-11-26

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