ES223330U - Provision for the opening and closure of windable covers in greenhouses and similar. (Machine-translation by Google Translate, not legally binding) - Google Patents
Provision for the opening and closure of windable covers in greenhouses and similar. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES223330U ES223330U ES0223330U ES223330U ES223330U ES 223330 U ES223330 U ES 223330U ES 0223330 U ES0223330 U ES 0223330U ES 223330 U ES223330 U ES 223330U ES 223330 U ES223330 U ES 223330U
- Authority
- ES
- Spain
- Prior art keywords
- opening
- axis
- retaining element
- greenhouses
- translation
- 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.)
- Granted
Links
Abstract
Arrangement for the opening and closing of roll-up covers in greenhouses and the like, for application in metallic structures composed of arcuate forms with a flexible plastic cover that can be rolled up by means of a longitudinal axis, characterized in that it is constituted by a driving crank fixed at one end of the winding axis, having in the vicinity of said crank a retaining element composed of a tubular piece that wraps a portion of said axis, orthogonally joined to another tubular piece that wraps a portion of a fixed arched rod, next and parallel to the first framing of the metal structure, so that the said retaining element slides on said rod following the displacements of the axis that rotates in the opening and closing phases of the flexible cover, so that that retaining element, by its rubbing support in the aforementioned rod under the weight of the shaft and its winding of plastic it provides the necessary resistance for the self-retention of the axle in each stopping position after a displacement, this resistance being increased by the weight of the crank that requires a certain torque for its drive movement along the axle. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1976223330U ES223330Y (en) | 1976-09-16 | 1976-09-16 | PROVISION FOR THE OPENING AND CLOSING OF ROLLER COVERS IN GREENHOUSES AND THE LIKE. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1976223330U ES223330Y (en) | 1976-09-16 | 1976-09-16 | PROVISION FOR THE OPENING AND CLOSING OF ROLLER COVERS IN GREENHOUSES AND THE LIKE. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES223330U true ES223330U (en) | 1976-12-16 |
| ES223330Y ES223330Y (en) | 1977-04-16 |
Family
ID=8385521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1976223330U Expired ES223330Y (en) | 1976-09-16 | 1976-09-16 | PROVISION FOR THE OPENING AND CLOSING OF ROLLER COVERS IN GREENHOUSES AND THE LIKE. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES223330Y (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2308884B2 (en) * | 2006-03-17 | 2009-07-07 | Carlos Moreno Orduña | SYSTEM FOR THE ADAPTATION OF PLASTIC CEILINGS / WALLS IN GREENHOUSES TO ENVIRONMENTAL CONDITIONS. |
-
1976
- 1976-09-16 ES ES1976223330U patent/ES223330Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES223330Y (en) | 1977-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NL7412654A (en) | ROLL-UP TAPE DEVICE WITH A SELF-REGULATING SPEED CONTROL MECHANISM. | |
| BR7403932D0 (en) | APPLIANCE FOR CONTINUOUSLY GALVANIZING A STRETCHED STRIP WITH LONGITUDINAL MOVEMENT | |
| NL162728C (en) | BUTTERFLY VALVE, WITH HOUSING EQUIPPED WITH TUBULAR METAL REINFORCEMENT. | |
| BE784818A (en) | CALIBRATION OF THE MOVEMENT PROFILE OF THE POSITION OF A DRIVE BY MOTOR | |
| NL169098B (en) | DRIVE DEVICE FITTED WITH A PRESSURE-FILLED DIESEL MOTOR. | |
| NL181095C (en) | FOLDING DEVICE WITH A PACKING DEVICE. | |
| SE7511083L (en) | CONTROL DEVICE FOR HIGH AND SLIDING DOOR | |
| MX146103A (en) | IMPROVEMENTS IN SLIDING GATE VALVE TO DROWN METAL WHILE EMPTYING | |
| SE7506540L (en) | DRIVE DEVICE FOR ROLLER WITH ADJUSTABLE BENDING. | |
| ES223330U (en) | Provision for the opening and closure of windable covers in greenhouses and similar. (Machine-translation by Google Translate, not legally binding) | |
| US3061006A (en) | Shade construction | |
| ES438414A1 (en) | Push flange construction for a pivotal roller system for a speed change mechanism for a cycle | |
| AT356354B (en) | TUBULAR LOADING ROD FOR AWNINGS OR THE LIKE. | |
| US2543711A (en) | Closure operator | |
| ES209601U (en) | Support device for pintalabios or similar. (Machine-translation by Google Translate, not legally binding) | |
| ATA803175A (en) | BEARING FOR CLOSED GEAR SHAFTS | |
| ATA669776A (en) | DRIVE DEVICE FOR WINDOWS WITH A ROTATION. FOLDING WINDOW LEAF FOR VENTILATION | |
| IT1018671B (en) | DOOR WITH TRANSLATION AND ROTATION MOVEMENT | |
| FR2295255A1 (en) | ALTERNATIVE MOVEMENT HYDRAULIC MOTOR | |
| FR2275177A1 (en) | Removable blind for caravan skylight - lies flat against opening covers range of sizes | |
| NL7703309A (en) | VALVE WITH A ROTATION SYMMETRIC CLOSING BODY. | |
| ES238375U (en) | Perfected rollable sound toy. (Machine-translation by Google Translate, not legally binding) | |
| ES222047U (en) | Mechanism of double telescopic guide perfected. (Machine-translation by Google Translate, not legally binding) | |
| ES155704U (en) | Curtain mechanism with automatic retraction. (Machine-translation by Google Translate, not legally binding) | |
| ES324956A1 (en) | Improvements in the manufacture of supports and assembly of curtains. (Machine-translation by Google Translate, not legally binding) |