IT1241960B - Rapid-calibration electromechanical device for automatically stopping the electric motor of motorized shutters - Google Patents
Rapid-calibration electromechanical device for automatically stopping the electric motor of motorized shuttersInfo
- Publication number
- IT1241960B IT1241960B IT621A IT62190A IT1241960B IT 1241960 B IT1241960 B IT 1241960B IT 621 A IT621 A IT 621A IT 62190 A IT62190 A IT 62190A IT 1241960 B IT1241960 B IT 1241960B
- Authority
- IT
- Italy
- Prior art keywords
- calibration
- rapid
- electric motor
- electromechanical device
- automatically stopping
- Prior art date
Links
- 238000004804 winding Methods 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The present invention relates to a rapid-calibration electromechanical device for automatically stopping the electric motor of motorized shutters, which comprises a box to be fixed to one end of the axis about which the tubular shaft for winding the shutter rotates, from which shaft a group of gears draw their movement, said gears being located inside the aforementioned box and being designed to cause rotation of a toothed wheel which drives, by means of friction, two discs equipped with peripheral lugs intended to interfere, at the end of the travel stroke, with respective lugs forming part of an electric switch which interrupts the flow of current to the motor actuating the shutter winding shaft. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT621A IT1241960B (en) | 1990-05-18 | 1990-05-18 | Rapid-calibration electromechanical device for automatically stopping the electric motor of motorized shutters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT621A IT1241960B (en) | 1990-05-18 | 1990-05-18 | Rapid-calibration electromechanical device for automatically stopping the electric motor of motorized shutters |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9000621A0 IT9000621A0 (en) | 1990-05-18 |
IT9000621A1 IT9000621A1 (en) | 1991-11-18 |
IT1241960B true IT1241960B (en) | 1994-02-01 |
Family
ID=11099918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT621A IT1241960B (en) | 1990-05-18 | 1990-05-18 | Rapid-calibration electromechanical device for automatically stopping the electric motor of motorized shutters |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1241960B (en) |
-
1990
- 1990-05-18 IT IT621A patent/IT1241960B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT9000621A1 (en) | 1991-11-18 |
IT9000621A0 (en) | 1990-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19980527 |