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Class Information
Number: 226/41
Name: Advancing material of indeterminate length > With material-responsive control means > To regulate longitudinal movement of material > By variable-ratio transmission > Coaxially shiftable pulley cones
Description: Device wherein the changeable connection comprises a shaft-mounted pulley comprising two belt engaging tapered members, which members may be adjusted along the axis of the shaft.

Patents under this class:

Patent Number Title Of Patent Date Issued
7688010 Systems and methods for controlling spooling of linear material Mar. 30, 2010
4349997 Device for enabling registry of operations in an apparatus for continuously forming containers filled with material Sep. 21, 1982
4096685 Method and apparatus for producing slubby yarn Jun. 27, 1978

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