IT1243335B - Device for conveying a flat object - Google Patents
Device for conveying a flat objectInfo
- Publication number
- IT1243335B IT1243335B IT02093390A IT2093390A IT1243335B IT 1243335 B IT1243335 B IT 1243335B IT 02093390 A IT02093390 A IT 02093390A IT 2093390 A IT2093390 A IT 2093390A IT 1243335 B IT1243335 B IT 1243335B
- Authority
- IT
- Italy
- Prior art keywords
- edge
- conveying
- belt
- jet
- conveying direction
- Prior art date
Links
- 239000000463 material Substances 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 2
- 238000007664 blowing Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000012806 monitoring device Methods 0.000 abstract 1
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Control Of Conveyors (AREA)
- Advancing Webs (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Chain Conveyers (AREA)
Abstract
A device is described for conveying a flat object, especially an endless belt of material 13, which comprises conveying means 39 for moving the object in a preassigned direction. The position of the object 13 transversely to its conveying direction is monitored by a monitoring device 37 made in the form of a pneumatic measurement limiter 41. For this purpose a jet of gaseous fluid is directed, by means of a blowing nozzle, from a pressure source 46, onto the zone of the edges of the surface of the object. That part of the gaseous jet which strikes the edge is detected by a pressure measuring means 42b, 52, as a measurement of the position of the edge. If the position of the edge is different from its normal position a guide roller 16b, carried on a rotatable frame [illegible number] is moved across the conveying direction of the object 13, so that the object is put back in its nominal position. This regulation of the edge of the belt is especially advantageous for all the material-belt guides, for which it is important to maintain the precise position of the belt of material (Figure 2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02093390A IT1243335B (en) | 1990-07-13 | 1990-07-13 | Device for conveying a flat object |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02093390A IT1243335B (en) | 1990-07-13 | 1990-07-13 | Device for conveying a flat object |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9020933A0 IT9020933A0 (en) | 1990-07-13 |
IT9020933A1 IT9020933A1 (en) | 1992-01-13 |
IT1243335B true IT1243335B (en) | 1994-06-10 |
Family
ID=11174276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT02093390A IT1243335B (en) | 1990-07-13 | 1990-07-13 | Device for conveying a flat object |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1243335B (en) |
-
1990
- 1990-07-13 IT IT02093390A patent/IT1243335B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT9020933A0 (en) | 1990-07-13 |
IT9020933A1 (en) | 1992-01-13 |
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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: 19970729 |