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1. 发明公开

EP1486698A1 BALANCE DEVICE FOR ENGINES 有权
标题翻译： AUSGLEICHSVORRICHTUNGFÜR摩托车
公开(公告)号：EP1486698A1
公开(公告)日：2004-12-15
申请号：EP03706972.1
申请日：2003-02-19
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： UTSUMI, Yoji , ITO, Masahiro
IPC分类号： F16F15/26 , F02B77/00
CPC分类号： F02F7/0004 , F02B61/02 , F02B75/16 , F02B2275/18 , F02F7/0053 , F02F2007/0041 , F16F15/264 , F16F15/265
摘要： A balancer device for engines, in which first and second balancer shafts are arranged in parallel to a crankshaft and the crankshaft rotatingly drives first and second balancer weights at the same speed as that of the crankshaft, characterized in that the first balancer weight is arranged on one end of the first balancer shaft in a direction along the crankshaft, the second balancer weight is arranged on the other end of the second balancer shaft in the direction along the crankshaft, and the first and second balancer shafts are made close to the crankshaft so that loci of rotation of the first and second balancer weights partially overlap a locus of rotation of that portion of the crankshaft, which is coupled to a conrod when viewed in the direction along the crankshaft.
摘要翻译：一种用于发动机的平衡器装置，其中第一和第二平衡器轴平行于曲轴布置，曲轴以与曲轴相同的速度旋转地驱动第一和第二平衡器重物，其特征在于，第一平衡器重物布置在第一平衡器轴沿曲轴方向的一端，第二平衡器重物沿着曲轴方向布置在第二平衡轴的另一端上，第一和第二平衡轴靠近曲轴，第一和第二平衡器重量的旋转轨迹部分地与曲轴的该部分的旋转轨迹重叠，曲轴的该部分在沿着曲轴的方向观察时联接到螺杆。

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