IT1238496B - Automatic straightening machine for a continuous fabric - Google Patents
Automatic straightening machine for a continuous fabricInfo
- Publication number
- IT1238496B IT1238496B IT22577A IT2257789A IT1238496B IT 1238496 B IT1238496 B IT 1238496B IT 22577 A IT22577 A IT 22577A IT 2257789 A IT2257789 A IT 2257789A IT 1238496 B IT1238496 B IT 1238496B
- Authority
- IT
- Italy
- Prior art keywords
- shoulders
- continuous fabric
- pair
- frame
- straightening machine
- Prior art date
Links
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
In an automatic straightening machine for a continuous fabric, of the type comprising a frame where between a couple of shoulders there is a system of roller elements, essentially transversal to the pair of shoulders which actuate the correction of the diagonal deformations, curves or distortions of the continuous fabric, which are placed in a position with respect to the frame and which are controlled in their movement by motors operatively connected to a plurality of devices which measure the position of the rows of weft and/or alignment of the woven continuous fabric, while at least one of the roller elements has an external surface which can be moved such as to alternately assume a perfectly cylindrical form or an S form or an upside-down S, and that the extremities are moveable, from a primary position perpendicular to the pair of shoulders of the frame to a second position inclined with respect to the pair of shoulders, by balancing around an ideally pinned point identified in an intermediate zone where the longitudinal axis of the machine is made to pass.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22577A IT1238496B (en) | 1989-12-01 | 1989-12-01 | Automatic straightening machine for a continuous fabric |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22577A IT1238496B (en) | 1989-12-01 | 1989-12-01 | Automatic straightening machine for a continuous fabric |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8922577A0 IT8922577A0 (en) | 1989-12-01 |
IT8922577A1 IT8922577A1 (en) | 1991-06-01 |
IT1238496B true IT1238496B (en) | 1993-08-18 |
Family
ID=11198031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22577A IT1238496B (en) | 1989-12-01 | 1989-12-01 | Automatic straightening machine for a continuous fabric |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1238496B (en) |
-
1989
- 1989-12-01 IT IT22577A patent/IT1238496B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT8922577A0 (en) | 1989-12-01 |
IT8922577A1 (en) | 1991-06-01 |
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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: 19961216 |