一、发展简介西德是矿井提升机发展比较早的国家之一,据记载,已经有一百七十多年的历史。目前,制造矿井提升机主要有三家公司(德马克、GHH和EPR),迄今共制造了约一千四百多台矿井提升机,除供应本国使用之外,还供应世界许多国家和地区安装使用。近年来,西德已经广泛采用了多绳摩擦式矿井提升机。在西德的新建竖井中,几乎都是采用多绳摩擦式矿井提升机。已不再为 I. Introduction to Development West Germany is one of the earliest countries in the development of mine hoists. According to records, there have been over 170 years of history. At present, there are mainly three companies that manufacture mine hoists (DM, GHH and EPR). To date, a total of about 1,400 mine hoists have been manufactured. In addition to domestic use, they are also supplied to many countries and regions in the world . In recent years, West Germany has extensively adopted multi-rope friction mine hoists. In the West Germany’s new shaft, almost all multi-rope friction mine hoist. No longer for