This article presents the principle and construction of spline pair with rolling contact, and also introduces their features, applications, series, dimensions and selecting calculations.
本文介绍了滚动花键副的结构、工作原理、特点、系列和尺寸及其选用计算。
2
This paper gives a new explanination to the structural formula of plane mechanisms with the help of introducing the rollingpair.
本文引入平面瞬心副（纯滚动副），提出了平面机构结构公式的新含义。
3
The joint of this chain is composed of a rollingpair, so that the friction is lower.