The invention relates to a device for connecting a heat-resistant fan impeller located inside an oven, which impeller on the side facing the motor has a coaxial hollow projection which is filled with a ceramic fibre compound and ends in an integrally formed coaxial flange which is bolted on a metal disc or a ring, to a motor shaft extending at right angles to this. …<??>The invention is characterised in that the impeller and the projection (1) are composed of carbon fibre reinforced graphite and that in the area of the fixing bolts a disc-shaped graphite laminate (7) lies between the flange (2) and disc (4) as a cushioning element. …<IMAGE>…
申请公布号
DE3910674(C1)
申请公布日期
1990.09.20
申请号
DE19893910674
申请日期
1989.04.03
申请人
SCHMETZ GMBH & CO KG UNTERNEHMENSVERWALTUNG, 5750 MENDEN, DE
