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
Surface acoustic wave resonator for down-hole applications
Maltol ether processes and intermediates
Display control device, display control method, and touchpad input system
Method and apparatus for blind signal extraction
Motor drive component verification system and method
Picture information coding device and coding method
Real-time virtual endoscopy
  Randomly Featured Patents
Terminal housing
Resist composition and patterning process
Power converting apparatus
Peak point detector for ionized mass flow rate measurement
Switch with emulation client
Radio network system and radio communication control method
Dipole resonent loop antenna
System, device, and method for acoustic and visual monitoring of a wind turbine
Compensation for multipath errors and ionospheric delays in differential satellite positioning systems
Clock