ITBO930183U1 - WINCH FOR ROLLING SHUTTERS AND SIMILAR. - Google Patents
WINCH FOR ROLLING SHUTTERS AND SIMILAR.Info
- Publication number
- ITBO930183U1 ITBO930183U1 ITBO930183U ITBO930183U1 IT BO930183 U1 ITBO930183 U1 IT BO930183U1 IT BO930183 U ITBO930183 U IT BO930183U IT BO930183 U1 ITBO930183 U1 IT BO930183U1
- Authority
- IT
- Italy
- Prior art keywords
- winch
- gear
- similar
- cylindrical body
- rod
- Prior art date
Links
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
L'argano per persiane avvolgibili comprende un ingranaggio formato da una corona dentata atta ad essere vincolata all'asse della persiana avvolgibile e una vite senza fine atta all'accoppiamento con un'asta di manovra. La corona dentata è atta a condurre a passo una ruota dentata conformante assialmente un corpo cilindrico dotato di una scanalatura assiale. Un catenaccio è atto a riscontrare elasticamente la superficie di detto corpo cilindrico della ruota dentata e ad impegnare a scatto, in una posizione di fine corsa, detta scanalatura, in maniera da inserirsi, nella medesima posizione di fine corsa, in un incavo praticato sullo stelo di detta vite senza fine.The winch for roller shutters includes a gear formed by a ring gear adapted to be constrained to the axis of the roller shutter and a worm screw suitable for coupling with a maneuvering rod. The crown gear is adapted to steer a gear wheel axially conforming a cylindrical body equipped with an axial groove. A deadbolt is able to elastically meet the surface of said cylindrical body of the gear wheel and to engage, in a stop position, said groove, so as to fit, in the same end position, in a recess made on the rod of said worm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO930183 IT233012Y1 (en) | 1993-09-10 | 1993-09-10 | WINCH FOR ROLLING SHUTTERS AND SIMILAR. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO930183 IT233012Y1 (en) | 1993-09-10 | 1993-09-10 | WINCH FOR ROLLING SHUTTERS AND SIMILAR. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITBO930183V0 ITBO930183V0 (en) | 1993-09-10 |
ITBO930183U1 true ITBO930183U1 (en) | 1995-03-10 |
IT233012Y1 IT233012Y1 (en) | 2000-01-26 |
Family
ID=11338974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITBO930183 IT233012Y1 (en) | 1993-09-10 | 1993-09-10 | WINCH FOR ROLLING SHUTTERS AND SIMILAR. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT233012Y1 (en) |
-
1993
- 1993-09-10 IT ITBO930183 patent/IT233012Y1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITBO930183V0 (en) | 1993-09-10 |
IT233012Y1 (en) | 2000-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |