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
Printing apparatus having extendable functionality and method thereof
Antenna arrangement and antenna housing
System and method for providing advertising content using a group training system
Flexible pouch
Prodrugs of [4 [4-(5-Aminomethyl-2-fluoro-phenyl)-piperidin-1-yl]-(1H-pyrrolo-pyridin-yl- )-methanones and synthesis thereof
Piperazinedione compounds
Methods and apparatuses for anti-shading correction with extended color correlated temperature dependency
  Randomly Featured Patents
Servo type volumetric flowmeter employing a pump unit system
Flexible circuit service connector
Process for the polymerization of unsaturated compounds
Pile assembly and method of assembling the same
Key sheet module
Barbeque
Packaging and dispensing system for sandwich food products
Cat LED pen
Valve-deactivating hydraulic lifter having a vented internal lost motion spring
Blood transfer apparatus