Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Paper stacker for a pre-folded continuous web with a variable-length guide channel










Image Number 2 for United States Patent #4597752.

A paper stacker for receiving a continuous web having prearranged longitudinally spaced lateral crease lines from a feed arrangement and laying the web down in a folded fashion at the lines to form a vertical stack on a stationary surface characterized by a piling device, guides for receiving the paper from the feed arrangement and guiding the web of paper to the piling device and a lifting device for elevating the piling device as the height of the stack increases. The guides are preferably formed by a pair of guide grids which face one another to provide a guide channel with each of the guide grids having individual guide members being positioned side-by-side and extending in a direction of movement of the web, each of the guide grids have an upper portion and a lower portion which are telescopically displaceable inside one another with the lower portion being connected to the pile device to move therewith and the upper portion being displaceably mounted on guide rods attached to the feed arrangement.








 
 
  Recently Added Patents
Method for producing purified influenza virus antigen
Varying latency timers in a wireless communication system
System and method for converting biomass to ethanol via syngas
(4943
Pizza stone
Method and device for managing subscriber connection
Electro-optical device, method of manufacturing the same, and electronic apparatus
  Randomly Featured Patents
Abrasive article
Uneven-surface data detection apparatus
Apparatus and method for washing both surfaces of a substrate
Articulated rail car connector
Chart device
Coating line and process for forming a multilayer composite coating on a substrate
Multiple-band wireless transceiver with quadrature conversion transmitter and receiver circuits
Permutation lock
Retractable mud flap for vehicles
Tension clamp and screen system