Cutting – Cutting motion of tool has component in direction of moving... – Orbital motion of cutting blade
Patent
1983-04-15
1987-12-01
Schran, Donald R.
Cutting
Cutting motion of tool has component in direction of moving...
Orbital motion of cutting blade
83345, 83347, 83672, 83696, 144218, 144230, B26B 140
Patent
active
047096071
ABSTRACT:
A holder for mounting a knife blade in a rotating roll. The holder comprises a plural pairs of clamp members for holding a knife blade with its interior edge against a reference in a rotating roll so as to adjustably position the cutting edge of the blade along the length of the roll. Each clamp member has opposed planar surfaces for contacting a segment of the blade and each clamp member is adjustable to position its planar surface in a direction generally perpendicular to the plane of the blade. Each clamp member is also adaptable to align its planar surface to the blade direction along the length of the roll as a clamping force is applied. When clamped, the blade contacting surface of at least one of each pair of clamp members has a fixed angle so as to resist a cutting force acting perpendicular to the plane of the blade at its cutting edge.
REFERENCES:
patent: 3559705 (1971-02-01), Salzmann
patent: 3709077 (1973-01-01), Trogan et al.
patent: 4004479 (1977-01-01), Bodnar
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