Friction Hoisting in North America-A Historical Perspective

摘要

Friction hoisting as an ore haulage method is a somewhat new development in North America when compared to some of the other major mining centers. Although invented in 1877 with widespread acceptance in most parts of Europe, it was only 1955 that the first friction hoisting systems were placed into operation in North America. This paper will provide an interesting and entertaining historic perspective of the development and growth of friction hoisting as a viable hoisting solution in North America. The paper will include discussions on the reasons for North America's first friction hoist and it will examine in detail some of the originally published technical articles as well as provide a brief look at some of the notable friction winding installations in North America from all manufacturers.