Matches 51 - 58 out of 58 < 1 2
Match Document Document Title
3938437 Variable speed unwind controller drum  
The unwind controller drum for metering web material into a web processing machine is positively driven by a positive, fixed-ratio drive train. Several drive ratios are selectively available, each...
3809009 DEVICE FOR APPLYING A LAYER OF ADHESIVE ON AN ENDLESS BELT IN A SCREEN PRINTING MACHINE  
In screen printing machines, in the vicinity to the belt adapted to carry the strip material to be printed, there are provided belt adjustable guiding means for deforming the belt so that its...
3648911 ROTARY PRESS PREPRINTED WEB REGISTERING DEVICE  
In a web registering device for a rotary press containing data to be printed on one side of a web having preprinted data on its opposite side, the web is entrained around a control roller mounted...
3563174 WEB TENSIONING WITH ADJUSTABLE COUNTERWEIGHTS FOR CONTROLLING THE SPACING OF IMPRINTS  
A sheet-handling apparatus in which a sheet is moved past a printing assembly and which has independent first and second variable force sheet tensioning devices disposed upstream and downstream,...
3548783 PAPER TRANSPORT-SHEET TURNER  
3280737 Web registering system for multi-unit presses  
2999455 Method of and apparatus for increasing the efficiency of printing machines  
RE07224 Title is not available  
Matches 51 - 58 out of 58 < 1 2