Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for pinless feeding of web to a utilization device










Image Number 19 for United States Patent #5979732.

A system and method for utilizing web that is free of tractor pin feed holes comprises the driving of the web along a predetermined path within the utilization device. A web guide is provided in an upstream location from a utilization device element. The guide engages width-wise edges of the web and forms the web into a trough to stiffen the web. A drive roller and a follower roller impinge upon opposing sides of the web and rotate to drive the web through the guide. The drive roller is located adjacent to the guide according to a preferred embodiment. A registration controller is utilized to synchronize the movement of the web with the operation of the utilization device element. The controller includes a drive controller that controls the speed of either the drive roller or the utilization device element to maintain the web and the utilization device element in appropriate synchronization.








 
 
  Recently Added Patents
Apoptosis inductor extracted from potato, potato foodstuff containing the inductor, and processed product thereof
Mobile camera localization using depth maps
Topology arrangement for achieving reliable communication in wireless automotive networks
(4937
Powder pulverising device
RFID device using single antenna for multiple resonant frequency ranges
Antibody recognizing turn structure in amyloid .beta.
  Randomly Featured Patents
Extreme-temperature sealing device and annular seal therefor
Mobile lift unit
Cargo carrying compartments of an all terrain vehicle
Stabilizing power and wavelength of output radiation from a stabilized radiation source in optical communications systems
Adaptive tree-based contention resolution media access control protocol
Power center
Autoloading pistol
Series of gear units
Corn popper with butter dispenser
Initiators for polymerization