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

US20070144809A1 POWER TRANSMISSION DEVICE 审中-公开
标题翻译：电力传输装置
公开(公告)号：US20070144809A1
公开(公告)日：2007-06-28
申请号：US11616509
申请日：2006-12-27
申请人： Kenji Oe , Satoshi Suzuki , Yuji Furuta , Kikuko Tomatsu
发明人： Kenji Oe , Satoshi Suzuki , Yuji Furuta , Kikuko Tomatsu
IPC分类号： B60K17/30
CPC分类号： F16D3/845 , F16J3/042
摘要： A power transmission device is provided to improve sealing performance by reducing change in a surface pressure of sealing parts between power transmission shafts and boots. A first cylinder part of a boot is made from thermoplastic elastomer. A thickness Ta of the first cylinder part ranges from 1 mm to 2 mm, and a crimping allowance of the first cylinder part by a clamp member ranges from 0.1 mm to 0.5 mm. A width Wa of a first engaging groove formed at a power transmission shaft is equal to or greater than 20 percents of an axial width Wb of the clamp member. An axial distance from an end of the clamp member, near a bellows part, to an edge portion of the first engaging groove, near the bellows part, is in the range between 42.5 percents to 100 percents of the axial width Wb of the clamp member.
摘要翻译：提供动力传递装置，通过减少动力传动轴和靴子之间的密封部分的表面压力的变化来提高密封性能。靴子的第一圆筒部分由热塑性弹性体制成。第一气缸部的厚度Ta为1mm〜2mm，夹持构件的第一气缸部的压接余量为0.1mm〜0.5mm。形成在动力传递轴上的第一接合槽的宽度Wa等于或大于夹紧构件的轴向宽度Wb的20％。夹紧构件的端部附近的波纹管部分与波纹管部分附近的第一接合槽的边缘部分的轴向距离在夹紧构件的轴向宽度Wb的42.5％至100％之间的范围内。

IPRDB

热门服务

关于我们

友情链接

联系方式