公开(公告)号：US08858380B2

公开(公告)日：2014-10-14

申请号：US13370432

申请日：2012-02-10

申请人： Masayuki Ishizuka ,  Ikuko Nonoyama

发明人： Masayuki Ishizuka ,  Ikuko Nonoyama

IPC分类号： F16H57/04 ,  F16H57/02 ,  F16H57/027 ,  F16H1/32

CPC分类号： F16H57/027 ,  F16H57/0445 ,  F16H57/0471 ,  F16H57/0486 ,  F16H2001/325 ,  Y10T74/18056 ,  Y10T74/2186 ,  Y10T74/2189

摘要： A speed reduction device includes front and rear stage speed reduction mechanisms. The speed reduction device includes a connecting shaft that connects the front stage speed reduction mechanism to the rear stage speed reduction mechanism; bearings that support the connecting shaft; an oil supply port that is formed on one side of front and rear stage sides of the bearings; and communication passages that make a receiving section, which is closer to the front stage speed reduction mechanism than the bearings in a casing of the speed reduction device, communicate with a receiving section, which is closer to the rear stage speed reduction mechanism than the bearings.

摘要翻译： 减速装置包括前级和后级减速机构。 减速装置包括将前级减速机构与后级减速机构连接的连接轴， 支撑连接轴的轴承; 供油口，其形成在所述轴承的前后侧的一侧; 并且与使减速装置的壳体中的轴承相比更靠近前级减速机构的接收部的连通通路与比后轴减速机构更接近的接收部连通 。