Cutting – Cutting motion of tool has component in direction of moving... – Orbital motion of cutting blade
Patent
1979-02-28
1981-02-03
Meister, J. M.
Cutting
Cutting motion of tool has component in direction of moving...
Orbital motion of cutting blade
83348, 83698, 83913, D01G 104
Patent
active
042481147
ABSTRACT:
An improved apparatus for cutting material such as filamentary tows into predetermined lengths comprising (a) a cutting assembly including a plurality of spaced apart knife edges secured to a mounting member at equal radial distances from a point on said mounting member thereby forming a reel, each of said radial distances in every instance being less than the distance from said point to the periphery of said mounting member; (b) said cutting assembly having means adapted to receive successive wrappings of material to be cut in contact with a plurality of said knife edges so that no relative movement occurs between said material and said knife edges longitudinally of said material; and (c) means for forcing said material between adjacent knife edges thereby severing said material into lengths of controlled dimensions, wherein the improvement comprises: means for preventing at least most of said knives from moving in a direction longitudinal of said knife edges.
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Alexander David C.
Meek Vance R.
Barris Charles B.
Fiber Industries Inc.
Macleod Roderick B.
Meister J. M.
Morgan Thomas J.
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