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Class Information
Number: 226/12
Name: Advancing material of indeterminate length > With material-responsive control means > For threading device
Description: Device wherein the part regulated is a means to lead the material to and through a material moving means.

Patents under this class:

Patent Number Title Of Patent Date Issued
7752968 Method and device for determining the position of a mark of a continuous support material Jul. 13, 2010
6946059 Threading arm assembly for a paper machine Sep. 20, 2005
6942759 Threading arm assembly for a paper machine Sep. 13, 2005
6723206 Method of threading Apr. 20, 2004
6253983 Vacuum conveyor Jul. 3, 2001
6059160 Receipt printing and discharge mechanism May. 9, 2000
5779123 Web/ribbon path verifier for detecting and identifying errors in a web/ribbon path Jul. 14, 1998
5320039 Web engagement system for an off-reel printing press Jun. 14, 1994
3999695 Filament breakage detection and correction Dec. 28, 1976

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