请输入您要查询的百科知识:

 

词条 Hallidie ropeway
释义

  1. History

In mining history, a Hallidie ropeway is a cable system used to haul ore from a mine, a type of ropeway conveyor.

History

Andrew Smith Hallidie was a Scot who came to America to seek his fortune, with his father, in the goldfieldsof California. His father had been a blacksmith and an inventor, and had worked with iron rope in Scotland.

Not finding much gold, Andrew Hallidie went into the blacksmithing business.

He soon was contracted to build suspension bridges. In the course of his travels around the west, Hallidie noticed that

manila hemp rope was being used to haul ore buckets from the depths, with little success as it was subject to

weathering and wear. Hallidie turned his bridge experience to building flat, woven iron ropes.

These were servicable and sold well, particularly in the silver mines of the Comstock Lode of

Virginia City, Nevada.

About 1867 Hallidie devised an aerial tram to haul ore down mountain sides. An early one was built in Vallejo, Utah.

Hallidie's system used one cable to support and haul the buckets, "Curule chair" type towers, bolted brackets and

small cubic buckets.

Hundreds of Hallidie Tramways were built in the next 30 years in the US, Mexico, Canada, New Zealand and

Japan. Remnants of Hallidie systems can still be found in the Western US.

Edgar Myron Kahn (1940). California Historical Society Quarterly - Andrew Smith Hallidie

{{DEFAULTSORT:Hallidie Ropeway}}

2 : History of mining|Mining equipment

随便看

 

开放百科全书收录14589846条英语、德语、日语等多语种百科知识,基本涵盖了大多数领域的百科知识,是一部内容自由、开放的电子版国际百科全书。

 

Copyright © 2023 OENC.NET All Rights Reserved
京ICP备2021023879号 更新时间:2024/11/11 22:03:31