BE413125A - - Google Patents
Info
- Publication number
- BE413125A BE413125A BE413125DA BE413125A BE 413125 A BE413125 A BE 413125A BE 413125D A BE413125D A BE 413125DA BE 413125 A BE413125 A BE 413125A
- Authority
- BE
- Belgium
- Prior art keywords
- pins
- weights
- cleats
- counterweight
- weight
- Prior art date
Links
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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
- E06B9/62—Counterweighting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE413125A true BE413125A (pm) |
Family
ID=76723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE413125D BE413125A (pm) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE413125A (pm) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0426537A1 (fr) * | 1989-10-31 | 1991-05-08 | Nergeco S.A. | Porte à rideau relevable |
-
0
- BE BE413125D patent/BE413125A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0426537A1 (fr) * | 1989-10-31 | 1991-05-08 | Nergeco S.A. | Porte à rideau relevable |
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