FR544753A - Metal door - Google Patents
Metal doorInfo
- Publication number
- FR544753A FR544753A FR544753DA FR544753A FR 544753 A FR544753 A FR 544753A FR 544753D A FR544753D A FR 544753DA FR 544753 A FR544753 A FR 544753A
- Authority
- FR
- France
- Prior art keywords
- metal door
- door
- metal
- 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
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
- E06B3/70—Door leaves
- E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
- E06B3/725—Door leaves consisting of frame and panels, e.g. of raised panel type with separate hollow frames, e.g. foam-filled
- E06B3/726—Door leaves consisting of frame and panels, e.g. of raised panel type with separate hollow frames, e.g. foam-filled of metal
- E06B3/728—Door leaves consisting of frame and panels, e.g. of raised panel type with separate hollow frames, e.g. foam-filled of metal of sheet metal
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR544753T | 1921-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR544753A true FR544753A (en) | 1922-09-29 |
Family
ID=8932489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR544753D Expired FR544753A (en) | 1921-12-21 | 1921-12-21 | Metal door |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR544753A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE740935C (en) * | 1936-07-23 | 1943-11-01 | Starrbau G M B H | Hollow sheet with thin outer walls and with a cavity divided into cells |
WO2019154705A1 (en) * | 2018-02-06 | 2019-08-15 | Siemens Aktiengesellschaft | Rail vehicle door |
-
1921
- 1921-12-21 FR FR544753D patent/FR544753A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE740935C (en) * | 1936-07-23 | 1943-11-01 | Starrbau G M B H | Hollow sheet with thin outer walls and with a cavity divided into cells |
WO2019154705A1 (en) * | 2018-02-06 | 2019-08-15 | Siemens Aktiengesellschaft | Rail vehicle door |
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