FR2430507A1 - Prestressed tubular frame for window shutter - uses tie to correct flexibility obtained by using obtusely angled bi-spigot corner connectors - Google Patents

Prestressed tubular frame for window shutter - uses tie to correct flexibility obtained by using obtusely angled bi-spigot corner connectors

Info

Publication number
FR2430507A1
FR2430507A1 FR7820453A FR7820453A FR2430507A1 FR 2430507 A1 FR2430507 A1 FR 2430507A1 FR 7820453 A FR7820453 A FR 7820453A FR 7820453 A FR7820453 A FR 7820453A FR 2430507 A1 FR2430507 A1 FR 2430507A1
Authority
FR
France
Prior art keywords
spigot
posts
tubular frame
fixed
corner connectors
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
FR7820453A
Other languages
French (fr)
Other versions
FR2430507B1 (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.)
METODECOR SA
Original Assignee
METODECOR SA
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 METODECOR SA filed Critical METODECOR SA
Priority to FR7820453A priority Critical patent/FR2430507A1/en
Priority to AU48738/79A priority patent/AU4873879A/en
Publication of FR2430507A1 publication Critical patent/FR2430507A1/en
Application granted granted Critical
Publication of FR2430507B1 publication Critical patent/FR2430507B1/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
    • E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
    • E06B3/968—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members
    • E06B3/972—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members by increasing the cross-section of the connecting pieces, e.g. by expanding the connecting pieces with wedges
    • 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
    • E06B3/9636—Corner joints or edge joints for windows, doors, or the like frames or wings for frame members having longitudinal screw receiving channels
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/04—Shutters, movable grilles, or other safety closing devices, e.g. against burglary of wing type, e.g. revolving or sliding

Landscapes

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

Abstract

The prestressed frame may be used on window shutters. It is fabricated from hollow extruded metal sections, and uses screws fixed 'L' shaped double spigot pieces to fix the corners. The spigot pieces subtend an angle (a) of nominally greater or less than 90 deg. The posts of a rectangular frame are thus assembled with an initial prechamber. The camber is obtained by fixing the posts in a state of flexure, the posts both deflecting in towards the centre of the frame or both deflecting outward. At least one intermediate rail is fixed between the posts acting in tension or compression, and acting to correct the precamber. The spigot pieces may subtend an angle of between 90 and 95 deg., pref. 92 deg., and is fixed by self-tapping screws through bores and split sleeve formations in the respective members.
FR7820453A 1978-07-06 1978-07-06 Prestressed tubular frame for window shutter - uses tie to correct flexibility obtained by using obtusely angled bi-spigot corner connectors Granted FR2430507A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7820453A FR2430507A1 (en) 1978-07-06 1978-07-06 Prestressed tubular frame for window shutter - uses tie to correct flexibility obtained by using obtusely angled bi-spigot corner connectors
AU48738/79A AU4873879A (en) 1978-07-06 1979-07-06 A process for making a rigid frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7820453A FR2430507A1 (en) 1978-07-06 1978-07-06 Prestressed tubular frame for window shutter - uses tie to correct flexibility obtained by using obtusely angled bi-spigot corner connectors

Publications (2)

Publication Number Publication Date
FR2430507A1 true FR2430507A1 (en) 1980-02-01
FR2430507B1 FR2430507B1 (en) 1982-07-09

Family

ID=9210523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820453A Granted FR2430507A1 (en) 1978-07-06 1978-07-06 Prestressed tubular frame for window shutter - uses tie to correct flexibility obtained by using obtusely angled bi-spigot corner connectors

Country Status (2)

Country Link
AU (1) AU4873879A (en)
FR (1) FR2430507A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989002511A1 (en) * 1987-09-07 1989-03-23 Pierre Salas Formwork shutter and profiled section for its implementation
EP1382789A2 (en) * 2002-07-16 2004-01-21 Ardesi Serramenti di Ardesi Enrico & C. S.n.c. PVC frame structure
WO2007083016A1 (en) * 2006-01-17 2007-07-26 Gilles Heckendorn Fittings and method of manufacture for door and window frames and joinery works, particular curved metal ones
EP1846662B1 (en) * 2005-02-11 2013-03-27 Eku Ag Device for connecting the arms of a rectangular frame
BE1020546A3 (en) * 2012-02-28 2013-12-03 Argent Alu Nv CORNER CONNECTION FOR FIXING PROFILES FOR DOORS OR WINDOWS UNDER A CORNER.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1275788A (en) * 1959-12-10 1961-11-10 Ital Bed Cost Letti Affini Improvements to the manufacturing processes of tubular frames for box-spring beds or similar furniture, and to the beds thus manufactured
FR1496136A (en) * 1966-05-31 1967-09-29 Connecting piece of the bar and the arms of a folding or unrolling curtain and curtains thus obtained
DE1509339A1 (en) * 1965-07-10 1969-03-27 Fuchs Fa Otto Profiles for frames and sashes of windows, doors and the like connected by self-tapping or threaded screws at a right angle.
FR2084787A5 (en) * 1970-03-12 1971-12-17 Schurmann Heintz Et Co
DE1775011B2 (en) * 1968-06-26 1973-05-03 Heinz Schurmann & Co, 4800 Biele feld CORNER CONNECTORS FOR MITER-CUT PROFILES OR TUBE
FR2222524A1 (en) * 1973-03-21 1974-10-18 Jeantils Pierre Henri Venetian blind of PVC - with slats of prismatic cross-section and vertical plane of symmetry

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1275788A (en) * 1959-12-10 1961-11-10 Ital Bed Cost Letti Affini Improvements to the manufacturing processes of tubular frames for box-spring beds or similar furniture, and to the beds thus manufactured
DE1509339A1 (en) * 1965-07-10 1969-03-27 Fuchs Fa Otto Profiles for frames and sashes of windows, doors and the like connected by self-tapping or threaded screws at a right angle.
FR1496136A (en) * 1966-05-31 1967-09-29 Connecting piece of the bar and the arms of a folding or unrolling curtain and curtains thus obtained
DE1775011B2 (en) * 1968-06-26 1973-05-03 Heinz Schurmann & Co, 4800 Biele feld CORNER CONNECTORS FOR MITER-CUT PROFILES OR TUBE
FR2084787A5 (en) * 1970-03-12 1971-12-17 Schurmann Heintz Et Co
FR2222524A1 (en) * 1973-03-21 1974-10-18 Jeantils Pierre Henri Venetian blind of PVC - with slats of prismatic cross-section and vertical plane of symmetry

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989002511A1 (en) * 1987-09-07 1989-03-23 Pierre Salas Formwork shutter and profiled section for its implementation
EP1382789A2 (en) * 2002-07-16 2004-01-21 Ardesi Serramenti di Ardesi Enrico & C. S.n.c. PVC frame structure
EP1382789A3 (en) * 2002-07-16 2004-10-27 Ardesi Serramenti di Ardesi Enrico & C. S.n.c. PVC frame structure
EP1846662B1 (en) * 2005-02-11 2013-03-27 Eku Ag Device for connecting the arms of a rectangular frame
WO2007083016A1 (en) * 2006-01-17 2007-07-26 Gilles Heckendorn Fittings and method of manufacture for door and window frames and joinery works, particular curved metal ones
BE1020546A3 (en) * 2012-02-28 2013-12-03 Argent Alu Nv CORNER CONNECTION FOR FIXING PROFILES FOR DOORS OR WINDOWS UNDER A CORNER.

Also Published As

Publication number Publication date
FR2430507B1 (en) 1982-07-09
AU4873879A (en) 1980-01-31

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Legal Events

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ST Notification of lapse
RC Opposition against decision of lapse
BR Restoration of rights
TP Transmission of property
ST Notification of lapse