EP 0541898 B1 19950308 - Support disc.
Title (en)
Support disc.
Title (de)
Stützscheibe.
Title (fr)
Disque de support.
Publication
Application
Priority
DE 4136794 A 19911108
Abstract (en)
[origin: EP0541898A1] A support disc for a rotor of an open-end spinning machine, comprising a hub ring (1) of metallic material and a support ring (3) of elastomeric material fixed on the outer circumference of the said hub ring, the support ring (3) being fixed on the outer circumference of an auxiliary ring (2), which consists of polymeric material. The material of the auxiliary ring (2) has a modulus of elasticity of 7000 to 13,000 N/mm<2>, a heat distortion temperature of 150 to 250 DEG C and an elongation at break of 1.3 to 3 %. Under radial expansion of its radial diameter, it is frictionally fixed on the outer circumference of the hub ring (1). <IMAGE>
IPC 1-7
IPC 8 full level
D01H 4/12 (2006.01); F16C 13/00 (2006.01)
CPC (source: EP US)
D01H 4/12 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE ES FR GB GR IT LI PT
DOCDB simple family (publication)
EP 0541898 A1 19930519; EP 0541898 B1 19950308; DE 4136794 A1 19930519; DE 4136794 C2 19930819; DE 59201599 D1 19950413; ES 2069348 T3 19950501; TR 26382 A 19950315; US 5221133 A 19930622
DOCDB simple family (application)
EP 92110027 A 19920615; DE 4136794 A 19911108; DE 59201599 T 19920615; ES 92110027 T 19920615; TR 87392 A 19920904; US 95796792 A 19921007