IT1261079B - Device for the vertical displacement of the support structure of a curtain - Google Patents
Device for the vertical displacement of the support structure of a curtainInfo
- Publication number
- IT1261079B IT1261079B ITTO930491A ITTO930491A IT1261079B IT 1261079 B IT1261079 B IT 1261079B IT TO930491 A ITTO930491 A IT TO930491A IT TO930491 A ITTO930491 A IT TO930491A IT 1261079 B IT1261079 B IT 1261079B
- Authority
- IT
- Italy
- Prior art keywords
- curtain
- support structure
- vertical displacement
- pulleys
- image
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 title abstract 2
- 238000004804 winding Methods 0.000 abstract 1
Abstract
A device for the vertical displacement of the support structure 2 of a curtain 1 comprises a control structure 5 connected to a plurality of pulleys 4 for winding belts 3 to which the support structure 2 of the curtain 1 is attached. The device comprises a friction clutch 22, 23, a unidirectional locking clutch 33-36 and an epicycloid reduction device. (Figure 3) <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930491A IT1261079B (en) | 1993-07-06 | 1993-07-06 | Device for the vertical displacement of the support structure of a curtain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930491A IT1261079B (en) | 1993-07-06 | 1993-07-06 | Device for the vertical displacement of the support structure of a curtain |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO930491A0 ITTO930491A0 (en) | 1993-07-06 |
ITTO930491A1 ITTO930491A1 (en) | 1995-01-06 |
IT1261079B true IT1261079B (en) | 1996-05-08 |
Family
ID=11411604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO930491A IT1261079B (en) | 1993-07-06 | 1993-07-06 | Device for the vertical displacement of the support structure of a curtain |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1261079B (en) |
-
1993
- 1993-07-06 IT ITTO930491A patent/IT1261079B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITTO930491A1 (en) | 1995-01-06 |
ITTO930491A0 (en) | 1993-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GR3020558T3 (en) | Support provided with a security element | |
GB2261922B (en) | Friction clutch | |
EP0510751A3 (en) | A fluorescent lamp lighting arrangement for "smart" buildings | |
FR2738616B1 (en) | DEVICE FOR LOCKING THE EXTREME REGION OF A FLEXIBLE THREADED ON THE EXTREME REGION OF A TUBE | |
HU913449D0 (en) | Gearbox lock | |
GB2260169B (en) | A friction clutch | |
GB9217112D0 (en) | Disengagement system for a"pull type"friction clutch | |
CA2134272A1 (en) | Not-Engaged Range Section Recovery | |
FR2676028B1 (en) | DEVICE FOR TRANSMITTING A DRIVE FORCE. | |
ZA947444B (en) | Treatment of anxiety with the aid of (S)-(-)-alpha-ethyl-2-oxo-1-pyrrolidineacetamide | |
EP0499698A3 (en) | Ventilator drive with fluid friction coupling | |
IT1277247B1 (en) | CLUTCH COUPLING WITH A REGULATION DRIVE DEVICE | |
FR2662853B1 (en) | IMAGE DETECTOR WITH CHARGE COUPLING DEVICE. | |
GB2294301B (en) | Friction clutch | |
IT1261079B (en) | Device for the vertical displacement of the support structure of a curtain | |
LTIP542A (en) | Device for essembling of pipework and using the same | |
BR9503093A (en) | Direct transmission satellite tuner with negative image compression feedback loop | |
FR2662562B1 (en) | STILL IMAGE VIDEO DEVICE WITH CONTROLLED DELETE MODE. | |
AU2816892A (en) | Rope clutch | |
FR2681209B1 (en) | STILL IMAGE VIDEO DEVICE. | |
GB9125880D0 (en) | Friction drive transmission | |
EP0830812A3 (en) | Improvements in floats and depth finders | |
DE8706349U1 (en) | ||
FR2652623B1 (en) | SELF-CENTERING CLUTCH STOP DEVICE OF THE PULL TYPE. | |
EP0564255A3 (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970704 |