 |
|
 |
| |
 |
|
Class Information
Number: 26/97
Name: Textiles: cloth finishing > Expanding device for textile webs > Spreader > Acting on fabric edge only > Roller spreader
Description: Spreader including rotatable means dimensioned and positioned to engage the traveling web increment at the selvage area only and effecting outward spreading of the selvage by either (a) being mounted for rotation about an axis parallel to the face of the web and at an acute forward angle in the direction of the web travel or (b) mounted for rotation about said parallel axis and being of such surface configuration as to direct said selvage outwardly.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6704978 |
Method and device for guiding a web of material |
Mar. 16, 2004 |
| 6243930 |
Spreader for calender line |
Jun. 12, 2001 |
| 6185800 |
Spreader for calender line |
Feb. 13, 2001 |
| 6029325 |
Spreader for calender line |
Feb. 29, 2000 |
| 5791030 |
Web widening apparatus |
Aug. 11, 1998 |
| 5781973 |
Spreader for calendar line |
Jul. 21, 1998 |
| 5619779 |
Device for smoothing down a running material web |
Apr. 15, 1997 |
| 5517737 |
Apparatus for continuously stretching or continuously releasing stretching forces from a web using two pairs of opposing non-planar belts |
May. 21, 1996 |
| 5043036 |
Width stretching device |
Aug. 27, 1991 |
| 4778372 |
Thermoplastic web conveying mechanism and thermoforming apparatus |
Oct. 18, 1988 |
| 4381587 |
Apparatus for correcting deviation of travelling fabrics |
May. 3, 1983 |
| 4140574 |
Web spreader and guide |
Feb. 20, 1979 |
| 4097973 |
Apparatus for unfolding, spreading and guiding travelling fabric |
Jul. 4, 1978 |
| 4062094 |
Apparatus for laterally stretching textile fabric and the like |
Dec. 13, 1977 |
| 4061374 |
Width-maintaining cylinder |
Dec. 6, 1977 |
| 4055697 |
Woven material with filling threads at angles other than right angles |
Oct. 25, 1977 |
| 4007865 |
Web guiding and centering apparatus |
Feb. 15, 1977 |
|
|
|
 |
|
 |
|
| |
Randomly Featured Patents |
|
