Chain drive system
    3.
    发明授权
    Chain drive system 有权
    链驱动系统

    公开(公告)号:US07572200B2

    公开(公告)日:2009-08-11

    申请号:US10914276

    申请日:2004-08-10

    IPC分类号: F16G1/28 F16G13/02 F16H7/18

    摘要: A chain drive system includes a drive sprocket, a driven sprocket and a chain looped over the drive sprocket and the driven sprocket. The chain and the sprocket having respective sliding surfaces slidable relative to each other in the presence of lubricating oil, and any adjacent chain components of the chain having respective sliding surfaces slidable relative to each other in the presence of lubricating oil. At least one of the sliding surfaces between the chain and the sprocket and at least one of the sliding surfaces between any adjacent chain components have hard carbon coatings formed on base portions thereof. Each of the hard carbon coatings has a hydrogen content of 10 atomic % or less.

    摘要翻译: 链传动系统包括驱动链轮,从动链轮和环绕在驱动链轮和从动链轮上的链。 链条和链轮具有各自的滑动表面,其在润滑油的存在下可相对于彼此滑动,并且链条的任何相邻的链条部件具有相对于彼此在润滑油的存在下相对滑动的滑动表面。 链条和链轮之间的至少一个滑动表面以及任何相邻的链条部件之间的至少一个滑动表面具有形成在其基部上的硬碳涂层。 每个硬碳涂层的氢含量为10原子%以下。