IT8841728A0 - ELECTROMECHANICAL DEVICE FOR THE MOVEMENT OF COUNTERWEIGHT UP-and-OVER DOORS, WITH OR WITHOUT MANUAL RELEASE, WITH LIMIT SWITCH OR TIMED, WITH ELECTRIC CLUTCH - Google Patents
ELECTROMECHANICAL DEVICE FOR THE MOVEMENT OF COUNTERWEIGHT UP-and-OVER DOORS, WITH OR WITHOUT MANUAL RELEASE, WITH LIMIT SWITCH OR TIMED, WITH ELECTRIC CLUTCHInfo
- Publication number
- IT8841728A0 IT8841728A0 IT8841728A IT4172888A IT8841728A0 IT 8841728 A0 IT8841728 A0 IT 8841728A0 IT 8841728 A IT8841728 A IT 8841728A IT 4172888 A IT4172888 A IT 4172888A IT 8841728 A0 IT8841728 A0 IT 8841728A0
- Authority
- IT
- Italy
- Prior art keywords
- counterweight
- timed
- movement
- limit switch
- electromechanical device
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8841728A IT1226541B (en) | 1988-12-21 | 1988-12-21 | Electro-mechanical device for the movement of balanced counter-weighted doors, with or without manual un- blocking, with end of course or timer with electrical clutch. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8841728A IT1226541B (en) | 1988-12-21 | 1988-12-21 | Electro-mechanical device for the movement of balanced counter-weighted doors, with or without manual un- blocking, with end of course or timer with electrical clutch. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8841728A0 true IT8841728A0 (en) | 1988-12-21 |
IT1226541B IT1226541B (en) | 1991-01-24 |
Family
ID=11253345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8841728A IT1226541B (en) | 1988-12-21 | 1988-12-21 | Electro-mechanical device for the movement of balanced counter-weighted doors, with or without manual un- blocking, with end of course or timer with electrical clutch. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1226541B (en) |
-
1988
- 1988-12-21 IT IT8841728A patent/IT1226541B/en active
Also Published As
Publication number | Publication date |
---|---|
IT1226541B (en) | 1991-01-24 |
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TA | Fee payment date (situation as of event date), data collected since 19931001 |
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