Cutting – Cutting motion of tool has component in direction of moving... – Orbital motion of cutting blade
Patent
1991-04-12
1992-01-28
Phan, Hien H.
Cutting
Cutting motion of tool has component in direction of moving...
Orbital motion of cutting blade
83346, 83659, 83699, 72248, 100168, B26D 726
Patent
active
050834886
ABSTRACT:
A radially adjustable anvil roll assembly is provided for use with a die cutting cylinder of a rotary die cutting press. The adjustable anvil roll assembly comprises a shaft mounted for selective and intermittent rotation on the press, and a pair of eccentrics provided on an intermediate portion of the shaft. A hollow cylindrical sleeve is mounted for free rotation on the shaft eccentrics. Rotating the shaft so that the maximum eccentricity of the eccentrics is directed toward the die cutting cylinder adjustably positions the cylindrical sleeve in its closest adjusted position toward the cylinder. Rotating the shaft 180.degree. so that the maximum eccentricity of the eccentrics is directed away from the die cutting cylinder adjustably positions the cylindrical sleeve in a radially adjusted position furthest away from the die cutting cylinder. The shaft is selectively and incrementally rotated only when adjusting the relative position of the sleeve to the die cutting cylinder and does not rotate during cutting operations of the press.
REFERENCES:
patent: 3561658 (1971-02-01), McDermott
patent: 3683734 (1972-08-01), Claussen
patent: 3691810 (1972-09-01), Tadeusz
patent: 3720126 (1973-03-01), Kranz
patent: 3803962 (1974-04-01), Koslow
patent: 3855890 (1974-12-01), Lynch et al.
patent: 3965786 (1976-06-01), D'Luhy
patent: 4130042 (1978-12-01), Reed
patent: 4171655 (1979-10-01), Voorhees
patent: 4226150 (1980-10-01), Reed
patent: 4308776 (1982-01-01), Gillespie et al.
patent: 4325245 (1982-04-01), Sherwood
patent: 4359919 (1982-11-01), Fuchs et al.
patent: 4548112 (1985-10-01), Thomas
patent: 4922778 (1990-05-01), Nagai
patent: 4926666 (1990-05-01), Gotting et al.
patent: 4962684 (1990-10-01), Mowry
patent: 5001950 (1991-03-01), Fokos et al.
Rosemann Thomas J.
Stanley Melvin
Phan Hien H.
Woods Raymond D.
LandOfFree
Radially adjustable anvil roll assembly for a rotary die cutting does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Radially adjustable anvil roll assembly for a rotary die cutting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radially adjustable anvil roll assembly for a rotary die cutting will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1854016