RO118894B1 - Flap door driving mechanism - Google Patents
Flap door driving mechanismInfo
- Publication number
- RO118894B1 RO118894B1 ROA200001198A RO200001198A RO118894B1 RO 118894 B1 RO118894 B1 RO 118894B1 RO A200001198 A ROA200001198 A RO A200001198A RO 200001198 A RO200001198 A RO 200001198A RO 118894 B1 RO118894 B1 RO 118894B1
- Authority
- RO
- Romania
- Prior art keywords
- door
- driving mechanism
- door driving
- flap door
- flap
- Prior art date
Links
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to a mechanism for driving flap doors, such as the garage doors. According to the invention, the flap door driving mechanism comprises two lower levers (2) hinged to the door frame (3) by a bolt (4) and having the role of supporting the door (1), said mechanism being also provided at its lower side with two upper levers (5) having a first pair of rotation couples (6) connected to region (3) by means of some supporting arms (7), and a second pair of rotation couples (8) attached to the door (1) so that the upper levers (5) lock the door (1) in the open position, when they pass beyond the vertical position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ROA200001198A RO118894B1 (en) | 2000-12-08 | 2000-12-08 | Flap door driving mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ROA200001198A RO118894B1 (en) | 2000-12-08 | 2000-12-08 | Flap door driving mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
RO118894B1 true RO118894B1 (en) | 2003-12-30 |
Family
ID=64361752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ROA200001198A RO118894B1 (en) | 2000-12-08 | 2000-12-08 | Flap door driving mechanism |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO118894B1 (en) |
-
2000
- 2000-12-08 RO ROA200001198A patent/RO118894B1/en unknown
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