Author: Daniel Harrington
Publisher:
ISBN:
Category : Mine hoisting
Languages : en
Pages : 64

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Book Description

Author: Lee Clyde Ilsley
Publisher:
ISBN:
Category : Hoisting machinery
Languages : en
Pages : 34

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Book Description

Author: Paul Mogensen
Publisher:
ISBN:
Category : Hoisting machinery
Languages : en
Pages : 52

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Book Description
This is the first volume in the Western Museum of Mining and Industry's Mining History and Technology Series. The volume incorporates research in the museum's Winfield Scott Stratton Collection, which pertains to mining operations and associated businesses from 1890-1976. Included are sections on hoist ropes and other ropeway technologies. Includes numerous illustrations and photographs. lag.

Author: International Correspondence Schools
Publisher: Lulu.com
ISBN: 1935327321
Category : Hoisting machinery
Languages : en
Pages : 239

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Book Description
The technology of mining is the subject of this fascinating book, and two companion volumes, all of which were originally published in 1907. Mining: Hoisting details the elevators, hoists and component machinery used to lift miners, supplies and ore. It contains over 200 pages of text, numerous illustrations and a set of examination questions for the mining sciences student. The book examines electric, steam and hand-powered hoists and explains the principles behind them in detail. It also delves into the control and signaling systems used to ensure safe and reliable operation. This historic book has been reprinted in its entirety It¿s a treat for anyone who ever worked underground, or for anyone who ever wondered, ¿How does that work?¿

Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Mine haulage
Languages : en
Pages : 770

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Author: Paweł Kamiński
Publisher: CRC Press
ISBN: 1000474607
Category : Technology & Engineering
Languages : en
Pages : 132

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Book Description
Rope guidance of conveyances is commonly used in shafts of underground mines in numerous countries on almost every continent. This safe and economical way of guiding skips and cages does have one disadvantage, however, which is especially troublesome in the conditions present in the Polish mining industry. Rope-guided conveyances require additional support at mine levels, while shafts of Polish coal mines usually operate on many levels. Additional stiff guidance at mine levels used as a support negatively affects the effectiveness of rope-guided hoisting systems. The retractable guidance system was originally introduced at the 960 m level in the Leon IV shaft of the Rydułtowy coal mine in Rydułtowy (currently ROW mine, Rydułtowy department), Silesian voivodeship, Poland. This construction, consisting of moveable elements, similar to the typical stiff guidance used at mine levels, serves as a support for the conveyance whenever necessary. When it is retracted, it allows the cage to travel at full speed through the level, increasing the degree of effectiveness of the hoisting system of the Leon IV shaft. The retractable guidance system, the solution presented in this book, is a pioneering approach in the Polish mining industry. It has allowed improvement of the level of effectiveness of the Leon IV shaft of the Rydułtowy colliery. It is an innovative opportunity for rope guidance systems worldwide, as it solves their biggest problem in multi-level shafts.

Author:
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 870

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Book Description

Author: Frank E. Cash
Publisher:
ISBN:
Category : Mine accidents
Languages : en
Pages : 120

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Book Description

Author: Daniel Harrington
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 14

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Book Description

Author: William M. McKewan
Publisher:
ISBN:
Category : Mine hoisting
Languages : en
Pages : 28

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Book Description