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Drive belt for continuously variable transmission having a plurality of different types of lateral elements and continuously variable transmission including the drive belt
Drive belt for continuously variable transmission having a plurality of different types of lateral elements and continuously variable transmission including the drive belt
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机译:具有多个不同类型的侧向元件的无级变速传动带和包括该传动带的无级变速传动带
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摘要
A continuously variable transmission comprises two pulleys (1, 2), each with two pulley sheaves (4, 5) that are mutually oriented at a pulley angle (p), and a drive belt (3) with a ring set (31) and with a number of transverse members (32) that each arrive in contact with the pulley sheaves (4, 5) via two contact faces (37) that are mutually oriented at a contact angle (c-I; c-II). The drive belt (3) includes two types of transverse members (32-I, 32-II) that are distinguishable by the different contact angles (c-I; c-II) that are respectively defined between the contact faces (37) of the transverse members (32-I, 32-II) of the said two types. This transmission generates less noise during operation in comparison with a transmission utilizing a drive belt whereof the transverse members (32) are all provided with the same contact angle (c).
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