【摘要】 提升机过卷过放缓冲器的现状及发展就国内外过卷过放缓冲器的研究现状进行分析，讨论了弹性变形、液压、塑性变形及摩格式缓冲器的实际工作性能，并提出了缓冲器的发展趋势更多还原

【Abstract】 The current status of overwindingand overfaning buffers, in china and lbreign countries, have beenanalvzed in this paper. The operational properties of elasticdefomation buffers, plastic deformation bbffers, hydIaulic buffers andfriction buffers have also been discussed and the future developmentof buffers are presellted.更多还原