FR2288903A1 - Quick assembly hollow metal door frame - horizontal member has toggle latches locating on hooks at top of vertical members - Google Patents
Quick assembly hollow metal door frame - horizontal member has toggle latches locating on hooks at top of vertical membersInfo
- Publication number
- FR2288903A1 FR2288903A1 FR7426258A FR7426258A FR2288903A1 FR 2288903 A1 FR2288903 A1 FR 2288903A1 FR 7426258 A FR7426258 A FR 7426258A FR 7426258 A FR7426258 A FR 7426258A FR 2288903 A1 FR2288903 A1 FR 2288903A1
- Authority
- FR
- France
- Prior art keywords
- hooks
- door frame
- horizontal member
- locating
- vertical members
- 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
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
- E06B3/988—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)
- Patch Boards (AREA)
Abstract
The ends of the vertical and horizontal members of the hollow T section door frame are mitred at 45 deg. at the corners. A right angled plate, with punched and formed hooks, is affixed to the inside of the two outer sides of the vertical piece. Toggle latches are attached to the corresponding faces on the horizontal member. To assemble the frame the toggles are located on the hooks and the latches closed to bring the mitred corners together. Alternatively, nuts and bolts may be used to draw the vertical and horizontal frame members together.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7426258A FR2288903A1 (en) | 1974-07-29 | 1974-07-29 | Quick assembly hollow metal door frame - horizontal member has toggle latches locating on hooks at top of vertical members |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7426258A FR2288903A1 (en) | 1974-07-29 | 1974-07-29 | Quick assembly hollow metal door frame - horizontal member has toggle latches locating on hooks at top of vertical members |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2288903A1 true FR2288903A1 (en) | 1976-05-21 |
FR2288903B1 FR2288903B1 (en) | 1977-03-25 |
Family
ID=9141832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7426258A Granted FR2288903A1 (en) | 1974-07-29 | 1974-07-29 | Quick assembly hollow metal door frame - horizontal member has toggle latches locating on hooks at top of vertical members |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2288903A1 (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE649477A (en) * | ||||
FR1003661A (en) * | 1947-02-07 | 1952-03-20 | Wilhelm Engstfeld | Metal window |
LU51832A1 (en) * | 1965-08-28 | 1966-10-26 | ||
FR1491095A (en) * | 1966-09-01 | 1967-08-04 | Device and means for assembling metal frame elements by expansion and internal traction | |
GB1217412A (en) * | 1968-06-29 | 1970-12-31 | Albann Windows Ltd | Cleat for joining two members together |
US3593473A (en) * | 1969-05-28 | 1971-07-20 | Steelcraft Mfg Co | Sectional side light door frame |
FR2071568A5 (en) * | 1969-12-11 | 1971-09-17 | Geisler Lignian | |
DE2231045A1 (en) * | 1971-07-27 | 1973-02-08 | Maurice Arnd | ANGLE CONNECTION FOR HOLLOW PROFILES |
-
1974
- 1974-07-29 FR FR7426258A patent/FR2288903A1/en active Granted
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE649477A (en) * | ||||
FR1003661A (en) * | 1947-02-07 | 1952-03-20 | Wilhelm Engstfeld | Metal window |
LU51832A1 (en) * | 1965-08-28 | 1966-10-26 | ||
FR1491095A (en) * | 1966-09-01 | 1967-08-04 | Device and means for assembling metal frame elements by expansion and internal traction | |
GB1217412A (en) * | 1968-06-29 | 1970-12-31 | Albann Windows Ltd | Cleat for joining two members together |
US3593473A (en) * | 1969-05-28 | 1971-07-20 | Steelcraft Mfg Co | Sectional side light door frame |
FR2071568A5 (en) * | 1969-12-11 | 1971-09-17 | Geisler Lignian | |
DE2231045A1 (en) * | 1971-07-27 | 1973-02-08 | Maurice Arnd | ANGLE CONNECTION FOR HOLLOW PROFILES |
Also Published As
Publication number | Publication date |
---|---|
FR2288903B1 (en) | 1977-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |