US PATENT SUBCLASS 225 / 67
.~ Movable blade continually biased toward wound web supply package

Current as of: June, 1999
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225 /   HD   SEVERING BY TEARING OR BREAKING

6  DF  SEVERING BY MANUALLY FORCING AGAINST FIXED EDGE {26}
67.~ Movable blade continually biased toward wound web supply package {4}
68  DF  .~.~> Including temporary bias-disabling means
69  DF  .~.~> Including stripper to separate lead-end from package
70  DF  .~.~> Weight of bodily movable package contributes to blade-biasing force
71  DF  .~.~> Blade slidably guided

DEFINITION

Classification: 225/67

(under subclass 6) Devices having means to rotatably support a wound web supply package and a blade arranged with its edge substantially parallel to the axis of the supported package so as to be constantly urged toward the outer decreasing periphery of the package.

SEE OR SEARCH THIS CLASS, SUBCLASS:

27+, for blades biased into contact with a pad or stack of work pieces.