Supporting disk

Details Supporting disk Supporting disk

1992-08-24

1994-11-08

Footland, Lenard A.

Bearings

Rotary bearing

Antifriction bearing

57406, 57407, F16C 3334

Patent

active

053621603

ABSTRACT:
A supporting disk for a flywheel of an open-end spinning machine, comprising a hub ring (1) and a support ring (3) made of elastomer material and affixed to the outer surface of the hub ring. The hub ring (1) consists of a polymer material with a modulus of elasticity of 7000 to 13000N/mm.sup.2, a dimensional stability to heat from 150.degree. to 250.degree. C., as well as an elongation at break of 1.3 to 3%.

REFERENCES:
patent: 4890942 (1990-01-01), Raasch
patent: 4893946 (1990-01-01), Tesh et al.
patent: 4893947 (1990-01-01), Hurley
patent: 5221133 (1993-06-01), Braun et al.

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