US PATENT SUBCLASS 226 / 135
.~.~ Plural means to select increments of advance


Current as of: June, 1999
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226 /   HD   ADVANCING MATERIAL OF INDETERMINATE LENGTH

120  DF  BY INTERMITTENT (INTERRUPTED) MATERIAL-MOVER {13}
134  DF  .~ Unicyclic mover {2}
135.~.~ Plural means to select increments of advance


DEFINITION

Classification: 226/135

(under subclass 134) Device provided with two or more elements, any one of which elements may be actuated to effect a predetermined extent of material advance different from, or additive to, the extent(s) of advance effected by another (or other) elements(s) in the single cycle.

(1) Note. Included herein are patents disclosing a device in which one of a plurality of keys (similar to those on a typewriter keyboard) is moved, or a dial (similar to a telephone dial) is rotated, to actuate a switching relay circuit, in which the manipulation of a particular key or particular finger hole of the dial causes a predetermined extent of movement of the advancer.