V Belt.

摘要

A V belt which is composed of endless load carriers and a plurality of blocks engaged with said load carriers at a substantially regular pitch and in a lengthwise direction of a belt. Blocks are formed with hard resin material at least at the surface which makes contact with a pulley. Said hard resin material is mixed with organic reinforcing fiber and contains a friction regulating agent. It is desirable that the hard resin material is matrix comprising phenolic resin or phenolic resin and rubber ingredient and contains fibrous base material having tensile strength of more than 6g/denier and strength of more than 12g.