IT1243096B - Sheet materials expanding cylinder - Google Patents
Sheet materials expanding cylinderInfo
- Publication number
- IT1243096B IT1243096B IT01954990A IT1954990A IT1243096B IT 1243096 B IT1243096 B IT 1243096B IT 01954990 A IT01954990 A IT 01954990A IT 1954990 A IT1954990 A IT 1954990A IT 1243096 B IT1243096 B IT 1243096B
- Authority
- IT
- Italy
- Prior art keywords
- sheet materials
- expanding cylinder
- fixed
- materials expanding
- fixed shaft
- Prior art date
Links
- 238000004804 winding Methods 0.000 abstract 4
Landscapes
- Winding Of Webs (AREA)
- Laminated Bodies (AREA)
Abstract
The sheet materials expanding cylinder 1 is of the type comprising a fixed shaft 2 and, supported by a series of bearings 5, a series of rollers 4 caused to rotate upon the said fixing shaft 2 by at least one electric motor 6. The electric motor 6, which comprises a stator winding 7 and a cage-type rotor winding 8, opposite each other, is housed in the annular volume between the fixed shaft 2 and at least one roller 4. The stator winding 7 is fixed to the fixed shaft 2 while the cage-type rotor winding 8 is fixed to the inside surface of the roller 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT01954990A IT1243096B (en) | 1990-03-02 | 1990-03-02 | Sheet materials expanding cylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT01954990A IT1243096B (en) | 1990-03-02 | 1990-03-02 | Sheet materials expanding cylinder |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9019549A0 IT9019549A0 (en) | 1990-03-02 |
IT9019549A1 IT9019549A1 (en) | 1991-09-03 |
IT1243096B true IT1243096B (en) | 1994-05-24 |
Family
ID=11158962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT01954990A IT1243096B (en) | 1990-03-02 | 1990-03-02 | Sheet materials expanding cylinder |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1243096B (en) |
-
1990
- 1990-03-02 IT IT01954990A patent/IT1243096B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT9019549A0 (en) | 1990-03-02 |
IT9019549A1 (en) | 1991-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |