专利名称：CONTROL METHOD FOR A CONTINUOUSLY VARIABLE TRANSMISSION
发明人：Bonsen, Bram, Technische Universiteit
Eindhoven
申请号：EP05722044.4
申请日：20050314
公开号：EP1728011A1
公开日：
20061206
专利内容由知识产权出版社提供
摘要：A control method for controlling a continuously variable transmission having two pulleys (1, 2) each provided with two pulley sheaves (4, 5), which together define a tapering groove within which a drive belt (3) is clamped at a radial position, i.e. running radius (R), with the aid of a substantially axially oriented clamping force, a change in a force ratio between the clamping force at the location of the primary pulley (1) and at the location of the secondary pulley (2) for the purpose of a desired change in a transmission ratio of the transmission, which is determined by the quotient of the running radius (R) of the drive belt (3) at the location of the primary pulley (1) and at the location of the second pulley (2), being realized, at least initially, by a suitably adapted increase in a respective clamping force.
pulleys申请人：ROBERT BOSCH GMBH
地址：Postfach 30 02 20 70442 Stuttgart DE
国籍：DE
代理机构：Plevier, Gabriel Anton Johan Maria
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