Rotary shafts – gudgeons – housings – and flexible couplings for ro – Torque transmitted via flexible element – Nonmetallic element
Patent
1995-02-17
1997-06-10
Stodola, Daniel P.
Rotary shafts, gudgeons, housings, and flexible couplings for ro
Torque transmitted via flexible element
Nonmetallic element
474 94, F16F 1512, F16F 1530
Patent
active
056370415
ABSTRACT:
A torsionally flexible coupling having an axis of rotation, comprising a first ring and a second ring that surround one another with radial spacing, such that at least one annularly configured first resilient element made of elastomeric material is arranged in the annular gap formed by the spacing, and such that a belt pulley is mounted, with relative torsional elasticity, on at least one of the rings by a second resilient element made of elastomeric material, the belt pulley being braced at least in the radial direction against at least one of the rings by a sliding bearing. The sliding bearing is made of elastomeric material and is configured integrally and continuously with the first or second resilient element, and the sliding bearing and the first or second resilient element with which it is integrally formed are made of different materials, the materials being adapted to the respective application.
REFERENCES:
patent: 2126705 (1938-08-01), Schmidt
patent: 2594555 (1952-04-01), Hardy
patent: 3020036 (1962-02-01), Kleinschmidt
patent: 3509974 (1970-05-01), Kampert et al.
patent: 4558773 (1985-12-01), Schafer
patent: 4749816 (1988-06-01), Serizawa et al.
patent: 4764152 (1988-08-01), Jorg et al
patent: 4850244 (1989-07-01), Eckel et al.
patent: 5024120 (1991-06-01), Andra
Hamaekers Arno
Olbrich Andreas
Dunn Eileen A.
Firma Carl Freudenberg
Stodola Daniel P.
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