Rotary cutting apparatus

Details Rotary cutting apparatus Rotary cutting apparatus

1992-12-15

1994-04-12

Seidel, Richard K.

Cutting

Cutting motion of tool has component in direction of moving...

Orbital motion of cutting blade

83346, 83659, 83663, B26D 136, B26D 142

Patent

active

053015835

ABSTRACT:
The apparatus comprises, between each pair of upper and lower bearing blocks, a shim or strut which provides a support for two bearing blocks on one another. Each of the upper bearing blocks is extended, in an upper portion and toward an inside of said apparatus, by a cantilevered portion subjected to action, in a downward direction, of a pressure exerting vertical jack mounted in an upper portion of said apparatus. A vertical and transverse plane containing a central axis of each pressure exerting vertical jack is situated between a vertical and transverse plane in which is situated a shim or strut placed between the bearing blocks and a vertical and transverse plane of raceways for an upper cutting cylinder and a lower cutting cylinder.

REFERENCES:
patent: 3348477 (1967-10-01), Taylor, Jr. et al.
patent: 4359919 (1982-11-01), Fuchs et al.
patent: 4455903 (1984-06-01), Kesten
patent: 4507996 (1985-04-01), Kesten
patent: 4770078 (1988-09-01), Gautier
patent: 5058472 (1991-10-01), Kakko-Chiloff

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