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 17 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
Method and apparatus for controlled reoxygenation
Method for releasing a locking in mobile terminal and mobile terminal using the same
5-lipoxygenase-activating protein (FLAP) inhibitors
High conductive water-based silver ink
Tone enhancement bracket
Jacket liner
Catalysts and process for producing aldehydes
  Randomly Featured Patents
Steering gate and bit line segmentation in non-volatile memories
Supervisory control system for continuous drying
Electromagnetic auxiliary exhausting device
Illuminated wind chime
Body radiation and conductivity in RF communication
Clip assembly
Medical ultrasound system and handpiece and methods for making and tuning
Magazine holder
Process of producing resin concrete
Ceramic matrices for electronic devices and process for forming same