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Class Information
Number:
226/140
Name:
Advancing material of indeterminate length
>
By intermittent (interrupted) material-mover
>
Adjustable feeder
>
Adjustable feed increment
> By means to vary material-engagement of recessed roll
Description:
Device provided with a recessed-roll* and means to modify the peripheral extent of the radially outward material-engaging portion of said recessed-roll.
Patents under this class:
Patent Number
Title Of Patent
Date Issued
4706863
Intermittent feeding apparatus for a continuous sheet
Nov. 17, 1987
3955738
Variable increment form feed mechanism
May. 11, 1976
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