Slitting cutter

Details Slitting cutter Slitting cutter

1990-04-12

1993-12-07

Stodola, Daniel P.

Rotary shafts, gudgeons, housings, and flexible couplings for ro

Torque transmitted via flexible element

Nonmetallic element

F16D 376

Patent

active

052679020

ABSTRACT:
A rotation elastic damped cutting device of a slitting cutter with at least one cutting wheel and a driven shaft for driving the cutting wheel, allows absorption of an abrupt, shockproducing blocking force. A rotation elastic dampener is provided in a radial space between the driven shaft and the cutting wheel as a cylindrical bushing. The cutting wheel and the driven shaft are connected by at least one wall, respectively, and the elastomer is vulcanized on one of these walls. A circumferentially fixed metal sleeve is inserted between the elastomer and the other wall for causing a radial pressure on the elastomer, effecting a good friction grip between the elastomer and the metal sleeve.

REFERENCES:
patent: 2174223 (1939-09-01), Frauenthal et al.
patent: 2880599 (1959-04-01), Hlinsky
patent: 2956187 (1960-10-01), Wood
patent: 3113625 (1963-12-01), Conover
patent: 3174148 (1964-06-01), Kayser
patent: 3428155 (1969-02-01), Binder et al.
patent: 4467753 (1984-08-01), Lange
patent: 4787868 (1988-11-01), Hoshiba et al.

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