US PATENT SUBCLASS 271 / 109
.~.~ Rotary

Current as of: June, 1999
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271 /   HD   SHEET FEEDING OR DELIVERING

8.1  DF  FEEDING {8}
18  DF  .~ Separators {8}
109.~.~ Rotary {9}
37  DF  .~.~.~> Preliminary protrusion {1}
110  DF  .~.~.~> Control of separator responsive to sensing of sheet {1}
112  DF  .~.~.~> Suction assisted
113  DF  .~.~.~> Separator rotating in plane of foremost sheet
114  DF  .~.~.~> Variably or intermittently driven {2}
117  DF  .~.~.~> Separator adjustable or retractable relative to pack {1}
119  DF  .~.~.~> Separator having non-uniform periphery {1}
121  DF  .~.~.~> With means to restrain feed of next sheet {3}
126  DF  .~.~.~> With means to urge pack toward separator {1}

DEFINITION

Classification: 271/109

(under subclass 8.1) Device wherein the sheet-removing means engages an individual sheet by a surface or element that turns about an axis in an arc of a circle.

SEE OR SEARCH THIS CLASS, SUBCLASS:

21+, for a sheet-buckling rotary separator 94+, for a suction separator having rotational movement.

SEE OR SEARCH CLASS

221, Article Dispensing,

42+, for rotary ejecting means for the concurrent separation and distortion of flexible articles, subclass 259 for surface contact type discharge assistants to remove articles from a source of supply, and subclass 277 for article dispensers having rotary discharge assistants.