Balancer device for an engine
    2.
    发明公开
    Balancer device for an engine 有权
    Ausgleichsvorrichtungfüreine Brennkraftmaschine

    公开(公告)号:EP1739323A1

    公开(公告)日:2007-01-03

    申请号:EP06012048.2

    申请日:2006-06-12

    IPC分类号: F16F15/26

    CPC分类号: F16F15/265

    摘要: A balancer device (15) for an engine (100) includes a housing (20), a pair of balancer shafts (40, 50) rotatably supported by means of at least a bearing member (26, 27) provided in the housing, a pair of balancer weights (43, 53) each balancer weight eccentrically provided at an outer circumferential surface of each balancer shaft, and a pair of gears (41, 51) each gear provided at each balancer shaft. The housing is formed with a through hole (20b) at a side wall (20a) thereof, each balancer shaft is provided with each balancer weight at an end thereof, the balancer weight being placed at a through hole side relative to the bearing member which supports the balancer shaft, and an end portion (42a) of the balancer shaft extends into the through hole along the axis of the balancer shaft to restrict a fluid communicating therethrough.

    摘要翻译: 一种用于发动机(100)的平衡器装置(15)包括壳体(20),一对平衡器轴(40,50),其通过至少一个设置在壳体中的轴承构件(26,27)可旋转地支撑, 每个平衡器重物偏心地设置在每个平衡器轴的外圆周表面处的一对平衡器重物(43,43)以及设置在每个平衡器轴处的每个齿轮的一对齿轮(41,51)。 壳体在其侧壁(20a)处形成有通孔(20b),每个平衡器轴在其一端处设置有每个平衡器重物,平衡器重量相对于轴承构件设置在通孔侧, 支撑平衡器轴,并且平衡轴的端部(42a)沿着平衡轴的轴线延伸到通孔中,以限制流体连通的平衡轴。