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1. 发明申请

WO2014082676A1 ROTARY SHIFT ACTUATOR FOR A SHIFT-BY-WIRE TRANSMISSION 审中-公开
标题翻译：用于变速箱换档的旋转移动执行器
公开(公告)号：WO2014082676A1
公开(公告)日：2014-06-05
申请号：PCT/EP2012/074053
申请日：2012-11-30
申请人： KONGSBERG AUTOMOTIVE AB , CYREN, Bengt , HERMANSSON, Bengt , WYKMAN, Tomas
发明人： CYREN, Bengt , HERMANSSON, Bengt , WYKMAN, Tomas
IPC分类号： F16H63/30 , F16H57/022 , F16H57/021
CPC分类号： F16H63/3013 , F16H61/32 , F16H2057/0213 , F16H2057/0221 , F16H2061/2892 , F16H2061/326 , Y10T74/2003
摘要： The invention relates to a compact and efficient rotary shift actuator for a shift-by-wire transmission comprising a motor having a motor shaft that is rotatable about a motor axis, an output head arranged towards a second end of an output lever and adapted for connection with a shift shaft of a transmission and a gear train for transferring torque from the motor shaft to the output head, wherein the gear train comprises a first shaft rotatable about a first axis, a second shaft rotatable about a second axis and the output lever pivotable about a lever axis and wherein the gear train further comprises means for transmitting torque from the motor shaft to the first shaft, from the first shaft to the second shaft and from the second shaft to the output lever, characterized in that the means for transmitting torque from the first shaft to the second shaft is formed as a worm gear.
摘要翻译：本发明涉及一种用于线控换档变速器的紧凑有效的旋转移动致动器，其包括具有可围绕电动机轴线旋转的电动机轴的电动机，输出头朝向输出杆的第二端布置并适于连接具有变速器的变速轴和用于将转矩从电动机轴传递到输出头的齿轮系，其中齿轮系包括可围绕第一轴线旋转的第一轴，可绕第二轴线旋转的第二轴和可枢转的输出杆关于杠杆轴线，并且其中所述齿轮系还包括用于将扭矩从所述电动机轴传递到所述第一轴的装置，所述扭矩从所述第一轴到所述第二轴以及从所述第二轴到所述输出杆，其特征在于，用于传递扭矩的装置从第一轴到第二轴形成为蜗轮。

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