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
Rapid glycopeptide optimization via neoglycosylation
Automated macular pathology diagnosis in three-dimensional (3D) spectral domain optical coherence tomography (SD-OCT) images
Imidazole derivatives used as TAFIa inhibitors
Organic electroluminescent element
Quantitative oxygen imaging systems and methods using echo-based single point imaging
Audio and music data transmission medium and transmission protocol
Knife grip
  Randomly Featured Patents
Herbal sweetening and preservative composition comprising licorice extract and mogrosides obtained from plants belonging to cucurbitaceae and/or momordica
Method for treating circulatory diseases by using (2-lower alkoxyphenyl)piperazine derivatives
Analog demultiplexer
Decorative plate
Packaging case closing and tape sealing machine and processes
Telephone
Belt shortening device
Hemolymphopoietic growth factors, process for purifying and producing hemolymphopoietic growth factors and pharmaceutical compositions made therefrom
On-the-fly, remote tillage implement height adjustment apparatus and method for using same
Co-located lottery game for a gaming device