BE335156A - - Google Patents
Info
- Publication number
- BE335156A BE335156A BE335156DA BE335156A BE 335156 A BE335156 A BE 335156A BE 335156D A BE335156D A BE 335156DA BE 335156 A BE335156 A BE 335156A
- Authority
- BE
- Belgium
- Prior art keywords
- spring
- screen according
- wire
- same time
- wheel
- Prior art date
Links
- 230000005611 electricity Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000002040 relaxant effect Effects 0.000 claims 2
- 238000004804 winding Methods 0.000 claims 1
- 210000003323 beak Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
- E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
- E06B9/0646—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position
- E06B9/0653—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position stored side by side in the closing plane
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE335156T | 1926-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE335156A true BE335156A (enrdf_load_stackoverflow) | 1926-07-31 |
Family
ID=39407831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE335156D BE335156A (enrdf_load_stackoverflow) | 1926-06-26 | 1926-06-26 |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE335156A (enrdf_load_stackoverflow) |
FR (1) | FR632642A (enrdf_load_stackoverflow) |
-
1926
- 1926-06-26 BE BE335156D patent/BE335156A/fr unknown
-
1927
- 1927-04-11 FR FR632642D patent/FR632642A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR632642A (enrdf_load_stackoverflow) | 1928-01-12 |
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