Device for the transmitting motion with a reduced noisiness and belts suitable for the purpose
AssigneeDayco PTI S.p.A.
InventorsTommaso Di Giacomo, Mauro Piccirilli, Massimo Matricardi
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Abstract
A device for transmitting motion comprises a flexible elastomeric element and at least one rigid element in surface contact with one another, wherein the surface of said flexible elastomeric element that comes into surface contact with said rigid element has been surface treated with a halogenated polyether.
Claims29
A device for transmitting motion, comprising:
- a flexible elastomeric element and at least one rigid element in driving surface contact with one another, said rigid element being movable, wherein the surface of said flexible elastomeric element that comes into surface contact with said rigid element has been surface treated with a halogenated polyether, wherein the halogenated polyether has been applied only to the surface of said flexible elastomeric element that comes into contact with said rigid element wherein said polyether permeates a layer on the surface of the elastomeric element the layer having a permeation thickness of 0.05 to 0.5 mm.
A flexible elastomeric element capable of coming into surface contact with at least one movable rigid element of a device for the transmission of motion, wherein the surface of said flexible elastomeric element that comes into surface contact with said rigid element has been surface treated with a halogenated polyether, wherein the halogenated polyether has been applied only to the surface of said flexible elastomeric element that comes into contact with said rigid element wherein said polyether permeates a layer on the surface of the elastomeric element, the layer having a permeation thickness of 0.05 to 0.5 mm.
Dependencies are inferred from the claim text.