Quick change cutting cylinder arrangement

Details Quick change cutting cylinder arrangement Quick change cutting cylinder arrangement

1983-12-27

1986-07-01

Yost, Frank T.

Cutting

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

Orbital motion of cutting blade

83481, 83663, 83911, B26D 162

Patent

active

045973172

ABSTRACT:
A quick change cutting cylinder for letter envelope and hygiene machines is rovided wherein the cylinder is rotatably received on both its sides with conical cylinder journals on the end faces thereof coaxially in respective bearing units which run with pretensioned precision anti-friction bearings with great radial and axial stiffness without play, and which are locked on a common parallel guide by means of fast-acting clamping devices.

REFERENCES:
patent: 1782894 (1930-11-01), Grueter
patent: 3528334 (1970-09-01), Geschwender
patent: 3545326 (1970-12-01), Madachy
patent: 3727503 (1973-04-01), Braner et al.
patent: 4368633 (1983-01-01), Nogota

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