链环式超越离合器的工作原理和物理本质  

Working Principle and Physical Essence of Chain-Ring Overrunning Clutch

作　　者：黄靖远[1] 张浩[2] 王序云[2] 堵广智 王军 

机构地区：[1]清华大学,北京市100084 [2]清华大学精密仪器与机械学系,北京市100084

出　　处：《中国机械工程》1997年第1期108-110,共3页China Mechanical Engineering

基　　金：国家教委博士点基金!9100308

摘　　要：链环式超越离合器是一种我国独创的新型超越离合器。它原理新颖、结构独特，其承载能力、耐用寿命和开合灵敏度都大大优于传统的滚柱式超越离合器。这种超越离合器在脉动无级变速器上的成功应用已经证明它使脉动无级变速器在传动能力和耐用寿命上产生了重大突破。可以预料．这种超越离合器的出现也许将在机械传动领域引起一场无齿轮变速传动的重大革命。This is a kind of originally created overrunning clutch. Compared with the traditional roller overrunning clutch,it's working principle is original and it f s construction is unique .Morever,it has the advantages of more powerful transmission, longer service life and higher openclose sensitivity. The successful application on variable stroke drive of chain-ring overrunning clutch proved it made important breakthrough on power transmission and service life. It can be expected to bring out a great revolution on the non-gear variable speed drive.

关 键 词：超越离合器 脉动无级变速器 物理本质 离合器 

分 类 号：TH133.4[机械工程—机械制造及自动化]