BE640011A - - Google Patents
Info
- Publication number
- BE640011A BE640011A BE640011DA BE640011A BE 640011 A BE640011 A BE 640011A BE 640011D A BE640011D A BE 640011DA BE 640011 A BE640011 A BE 640011A
- Authority
- BE
- Belgium
- Prior art keywords
- transverse shaft
- shaft
- wall
- helical wheel
- box
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 210000000056 organ Anatomy 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000004381 surface treatment Methods 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
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/92—Means allowing the closures to be shifted out of the plane of the opening
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Building Awnings And Sunshades (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE640011A true BE640011A (cs) |
Family
ID=204129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE640011D BE640011A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE640011A (cs) |
-
0
- BE BE640011D patent/BE640011A/fr unknown
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