Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Process and device for handling a material web










Image Number 3 for United States Patent #6402005.

Process and device for handling a material web. The process includes moving the material web, at least in stretches, along with at least one circulating endless belt in a circulation direction and monitoring the movement of the edge of the at least one circulating endless belt. The process further includes driving repeatedly the circulating endless belt in a direction generally transverse to the circulation direction. The device includes at least one circulating endless belt for moving the material web along, at least in stretches, in a circular direction, and a master control unit for determining the transverse movement of the circulating endless belt. Additionally, the device includes at least one belt travel sensor for monitoring the position of the at least one circulating endless belt and repeatedly moving, in cooperation with the master control unit, the at least one circulating endless belt generally transverse to the circulation direction, and an activation device, for moving the sensor. The device further includes an associated control device, further comprising a pressure regulator and associated motorized adjustment device, for actuating the activation device. Sensor signals are generated by the at least one belt travel sensor, the signals being fed to the master control unit for determining the transverse movement of the at least one circulating endless belt.








 
 
  Recently Added Patents
Shallow trench media
Multi-domain dynamic group virtual private networks
Method for producing semiconductor substrate, semiconductor substrate, method for manufacturing electronic device, and reaction apparatus
Credit flow control scheme in a router with flexible link widths utilizing minimal storage
Novelty snacks and method of manufacture of same
Phase lock loop with injection pulse control
Compounds with (1 E, 6E)-1,7-bis-(3,4-dimethoxyphenyl)-4,4-disubstituted-hepta-1,6-diene-3,5-d- ione structural scaffold, their biological activity, and uses thereof
  Randomly Featured Patents
Sanitary tampon applicator
Switching of low order data structures using a high order switch
Wavelength conversion apparatus
System and method of simulating motion blur efficiently
Vehicle tracking system and tracking method thereof
Data format for website traffic statistics
Multi-transaction system and method
Process of making a hearing aid earmold in situ
Laminated optical discs
Exercise machine attachment