US PATENT SUBCLASS 271 / 19
.~.~ Buckling
Current as of:
June, 1999
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271 /
HD
SHEET FEEDING OR DELIVERING
8.1
DF
FEEDING
{8}
18
DF
.~ Separators {8}
19
.~.~ Buckling {3}
20
DF
.~.~.~
> Pneumatic
21
DF
.~.~.~
> Rotary {2}
24
DF
.~.~.~
> Pack advancer {1}
DEFINITION
Classification: 271/19
Adapted to force an intermediate portion of the sheet away from the pack while the ends remain in contact therewith.
SEE OR SEARCH THIS CLASS, SUBCLASS:
16, and indented subclass.
SEE OR SEARCH CLASS
221, Article Dispensing,
33+, for article dispensers not otherwise provided for in which flexible articles are distorted as they are separated from the source of supply.