专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090060765A1 AXIAL PISTON PUMP, AND POWER TRANSMISSION DEVICE WITH AXIAL PISTON PUMP 有权
标题翻译：轴向活塞泵和带轴向活塞泵的动力传动装置
公开(公告)号：US20090060765A1
公开(公告)日：2009-03-05
申请号：US12201113
申请日：2008-08-29
申请人： Shinya KUWABARA , Tadashi FUJIYOSHI , Hiroyuki SHIOIRI
发明人： Shinya KUWABARA , Tadashi FUJIYOSHI , Hiroyuki SHIOIRI
IPC分类号： F04B19/02 , F04B9/04
CPC分类号： F04B1/14 , F04B1/145 , F04B1/146
摘要： An axial piston pump has: a cylinder body that forms therein a cylinder chamber extending in an axial direction of a drive shaft and rotates integrally with a driven shaft; a piston that reciprocates in the axial direction of the drive shaft; and a cam device that rotates integrally with the drive shaft and has: a fixed cam member that has a cam surface capable of coming into contact with a cam follower coupled to the piston and is capable of rotating integrally with the drive shaft, with movement of the fixed cam member in the axial direction being restricted; and a movable cam member that has a cam surface capable of coming into contact with the cam follower and is capable of rotating integrally with the drive shaft, with movement of the movable cam member in the axial direction being allowed, irregularity differences in the axial direction of the cam surface of the fixed cam member and the movable cam member being different from each other.
摘要翻译：轴向活塞泵具有：缸主体，其在其中形成有沿驱动轴的轴向延伸并与从动轴一体旋转的气缸室; 活塞，其在所述驱动轴的轴向上往复运动; 以及与所述驱动轴一体地旋转的凸轮装置，具有：固定凸轮构件，其具有能够与联接到所述活塞的凸轮从动件接触的凸轮表面，并且能够与所述驱动轴一体地旋转，固定凸轮构件在轴向上受到限制; 以及可动凸轮构件，其具有能够与所述凸轮从动件接触的凸轮面，并且能够随着所述可动凸轮构件沿轴向方向的移动而与所述驱动轴一体旋转，所述轴向方向上的不规则性差所述固定凸轮构件的凸轮表面和所述可动凸轮构件彼此不同。

IPRDB

热门服务

关于我们

友情链接

联系方式