FR2296079A1 - Aluminium section door or window frame with corner curves - has additional flange depth provided at corners with surplus cut away. (SW190776) - Google Patents

Aluminium section door or window frame with corner curves - has additional flange depth provided at corners with surplus cut away. (SW190776)

Info

Publication number
FR2296079A1
FR2296079A1 FR7442837A FR7442837A FR2296079A1 FR 2296079 A1 FR2296079 A1 FR 2296079A1 FR 7442837 A FR7442837 A FR 7442837A FR 7442837 A FR7442837 A FR 7442837A FR 2296079 A1 FR2296079 A1 FR 2296079A1
Authority
FR
France
Prior art keywords
flange depth
aluminium section
corners
additional flange
section door
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
FR7442837A
Other languages
French (fr)
Other versions
FR2296079B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7442837A priority Critical patent/FR2296079A1/en
Publication of FR2296079A1 publication Critical patent/FR2296079A1/en
Application granted granted Critical
Publication of FR2296079B1 publication Critical patent/FR2296079B1/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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/5885—Corner arrangements for borders; Devices for making rounded corners

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

The process of fabricating aluminium section door and window frames with curves (8) in the frame corners entails providing the members with sufficient flange depth to accommodate the curve and cutting or milling the surplus away, to obtain an aesthetic result. The additional flange depth is pref provided locally in the corner areas, and with frame members joined on 45 deg. mitred surface (7) the theoretical additional flange depth (a) is equal to the distance between the point of intersection (13) of the mitre plane (7) with the curve (8) and its member parallel tangent (11). In practice a greater additional thikness (12) than the theoretical is provided.
FR7442837A 1974-12-26 1974-12-26 Aluminium section door or window frame with corner curves - has additional flange depth provided at corners with surplus cut away. (SW190776) Granted FR2296079A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7442837A FR2296079A1 (en) 1974-12-26 1974-12-26 Aluminium section door or window frame with corner curves - has additional flange depth provided at corners with surplus cut away. (SW190776)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7442837A FR2296079A1 (en) 1974-12-26 1974-12-26 Aluminium section door or window frame with corner curves - has additional flange depth provided at corners with surplus cut away. (SW190776)

Publications (2)

Publication Number Publication Date
FR2296079A1 true FR2296079A1 (en) 1976-07-23
FR2296079B1 FR2296079B1 (en) 1978-10-20

Family

ID=9146638

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7442837A Granted FR2296079A1 (en) 1974-12-26 1974-12-26 Aluminium section door or window frame with corner curves - has additional flange depth provided at corners with surplus cut away. (SW190776)

Country Status (1)

Country Link
FR (1) FR2296079A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE371370C (en) * 1923-03-15 Georg Sander Process for the production of picture and mirror frames with round corners
FR2076888A5 (en) * 1970-01-23 1971-10-15 Hoechst Ag
FR2200428A1 (en) * 1972-09-16 1974-04-19 Steinmetz Georg
DE2316193A1 (en) * 1973-03-31 1974-10-10 Theissen Soehne Fritz PROCESS FOR MANUFACTURING WINDOW FRAMES WITH ROUNDED INSIDE CORNERS FROM LIGHT METAL PROFILE BARS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE371370C (en) * 1923-03-15 Georg Sander Process for the production of picture and mirror frames with round corners
FR2076888A5 (en) * 1970-01-23 1971-10-15 Hoechst Ag
FR2200428A1 (en) * 1972-09-16 1974-04-19 Steinmetz Georg
DE2316193A1 (en) * 1973-03-31 1974-10-10 Theissen Soehne Fritz PROCESS FOR MANUFACTURING WINDOW FRAMES WITH ROUNDED INSIDE CORNERS FROM LIGHT METAL PROFILE BARS

Also Published As

Publication number Publication date
FR2296079B1 (en) 1978-10-20

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Legal Events

Date Code Title Description
ST Notification of lapse