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
Buried object detection in GPR images
Discharge lamp lighting circuit
Methods, systems, and media for swapping faces in images
Method and apparatus for the prevention of a service degradation attack
Apparatus for providing location information of hand-held device and method thereof
Method for maintaining a driver-independent braking intervention after a collision
Luggage cart
  Randomly Featured Patents
Multi-plate dry clutch having hub movement limiting means
Joint excursion monitor
Downhole pressure transmitter
Method of manufacturing ceramics using a porous mold
Pen positioning in page wide array printers
Method and device for regulating fluid pump pressures
Monitor display
Telescoping coupling for an ostomy appliance
Filling device including a cleaning manifold secured to a dispenser duct
Polyhedral oligomeric silsesquioxane based imprint materials and imprint process using polyhedral oligomeric silsesquioxane based imprint materials