Cutting – With tool sharpener or smoother – Spatially fixed tool
Patent
1994-04-06
1996-09-24
Jones, Eugenia
Cutting
With tool sharpener or smoother
Spatially fixed tool
83327, 83329, 83337, 8369851, B26D 158
Patent
active
055579973
ABSTRACT:
A compensating linkage for a continuous motion saw for elongated web plies wherein a skew arm is pivotally connected at its ends to a drive arm and where the drive arm at its ends carries disc blades and sharpening grinding stones for the blades, the ends of the drive arm being pivotally connected for two degrees of freedom with brackets which in turn are connected to an eccentrically mounted control arm, the linkage resulting in compensation for the skew angle to provide a cut perpendicular to the movement of the web plies and reduction of centrifugal forces and elimination of cyclic centrifugal loading on the blade grinding systems.
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Wierschke Larry D.
Wunderlich Gary R.
Goodman Charles
Jones Eugenia
Paper Converting Machine Company
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