FR973831A - Improvements in the manufacture of doors and windows - Google Patents

Improvements in the manufacture of doors and windows

Info

Publication number
FR973831A
FR973831A FR973831DA FR973831A FR 973831 A FR973831 A FR 973831A FR 973831D A FR973831D A FR 973831DA FR 973831 A FR973831 A FR 973831A
Authority
FR
France
Prior art keywords
doors
windows
manufacture
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Eric Sigfrid Persson
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 filed Critical
Application granted granted Critical
Publication of FR973831A publication Critical patent/FR973831A/en
Expired 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
    • E06B3/04—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
    • E06B3/14—Constructions depending on the use of specified materials of metal of special cross-section
    • E06B3/16—Hollow frames of special construction, e.g. made of folded sheet metal or of two or more section parts connected together

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR973831D 1947-10-20 1948-10-19 Improvements in the manufacture of doors and windows Expired FR973831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE973831X 1947-10-20

Publications (1)

Publication Number Publication Date
FR973831A true FR973831A (en) 1951-02-15

Family

ID=20409703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973831D Expired FR973831A (en) 1947-10-20 1948-10-19 Improvements in the manufacture of doors and windows

Country Status (1)

Country Link
FR (1) FR973831A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866527A (en) * 1956-12-10 1958-12-30 Frederick A Schilling Extruded window mullion and curtain wall structures
US3121924A (en) * 1962-04-02 1964-02-25 C W Olson Mfg Co Windshield frame

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866527A (en) * 1956-12-10 1958-12-30 Frederick A Schilling Extruded window mullion and curtain wall structures
US3121924A (en) * 1962-04-02 1964-02-25 C W Olson Mfg Co Windshield frame

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