FR373788A - Mechanical device using electrical energy to operate tents or closing curtains - Google Patents
Mechanical device using electrical energy to operate tents or closing curtainsInfo
- Publication number
- FR373788A FR373788A FR373788DA FR373788A FR 373788 A FR373788 A FR 373788A FR 373788D A FR373788D A FR 373788DA FR 373788 A FR373788 A FR 373788A
- Authority
- FR
- France
- Prior art keywords
- tents
- operate
- electrical energy
- mechanical device
- closing curtains
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/70—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned outside the roller
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR373788T | 1907-01-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR373788A true FR373788A (en) | 1907-05-27 |
Family
ID=1420468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR373788D Expired FR373788A (en) | 1907-01-22 | 1907-01-22 | Mechanical device using electrical energy to operate tents or closing curtains |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR373788A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3355149A (en) * | 1964-12-10 | 1967-11-28 | Wiegelmann Hans | Apparatus for raising and lowering blinds |
-
1907
- 1907-01-22 FR FR373788D patent/FR373788A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3355149A (en) * | 1964-12-10 | 1967-11-28 | Wiegelmann Hans | Apparatus for raising and lowering blinds |
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