Cutting – Cutting motion of tool has component in direction of moving... – Orbital motion of cutting blade
Patent
1983-07-07
1985-03-05
Schran, Donald R.
Cutting
Cutting motion of tool has component in direction of moving...
Orbital motion of cutting blade
83676, 83699, 493368, 493475, B31B 122, B26D 124, B26D 726
Patent
active
045023573
ABSTRACT:
A slotter head having slotter knives which are carried by the slotter head and are adjusted circumferentially with respect to one another simply by manually operating a handle which functions to release a locking mechanism. With the locking mechanism released, one of the slotter knives can be adjusted circumferentially with respect to the other knife simply by manually rotating an annular plate to which it is removably affixed. Thereafter, the handle is again manipulated to cause the locking mechanism to lock the rotatably adjustable annular plate carrying the slotter knife to position the slotter knife in a fixed position with respect to the other slotter knife.
REFERENCES:
patent: 2701613 (1955-02-01), Bishop
patent: 3067643 (1962-12-01), Ward
patent: 3466982 (1969-09-01), Sullivan
patent: 3985066 (1976-10-01), Kern
patent: 4003300 (1977-01-01), Grobman
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