Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method for guiding a moving web of material










Image Number 2 for United States Patent #4848632.

The invention relates to a method of guiding a web of paper or foil material in a web-guiding device, such web having print marks applied to it at least over stretches of the web, as well as to such a web-guiding device with a correcting device, the latter being adjustable when the center of the web runs off course and with a controlling system connected to an edge-sensing system, whereby the position of the print marks relative to an imaginary guide line is controllable over stretches of the web carrying print marks, and additional correction relating to the latter can be made, if required. According to the invention, print marks signals are produced by means of a print mark sensor and linked with the correction signals of the edge-sensing system, with priority of the print mark signals.








 
 
  Recently Added Patents
Illuminating waveguide fabrication method
Apparatus, system, and method for non-interruptively updating firmware on a redundant hardware controller
Apparatus and method of preventing signal delay in display device
Meat-containing, strip shaped food product and method of making same
Buffering stop structure and corresponding packing case
Compression molding method and reinforced thermoplastic parts molded thereby
Anti-slip strip for vehicle running boards
  Randomly Featured Patents
Adjustable strike for door-locking and door-latching mechanisms
Recombinant anti-osteopontin antibody and use thereof
Bird perch holder
Method for producing toner for developing images of electrostatic charge, toner for developing images of electrostatic charge, developer for images of electrostatic charge and method for formi
Electronic torque wrench
Constant velocity fixed joint with an axially mountable cage
Paddle positioning system
Power semiconductor device and method of manufacturing the same
Ice-making machine and heat exchanger therefor
Transformation of an asynchronous transactional messaging language into a web services compatible language