Miners' Pocket-Book: a Reference book for Engineers And Others Engaged in ...
Miners' Pocket-Book: a Reference book for Engineers And Others Engaged in ...
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In our eReader you can find the full English version of the book. Read Miners' Pocket-Book: a Reference book for Engineers And Others Engaged in ... Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Miners' Pocket-Book: a Reference book for Engineers And Others Engaged in ...
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To quickly assess the difficulty of the text, read a short excerpt:
On most open-cast mines and quarries, and even in connection with hydraulicing and dredging, a simple form of cable- way, easily and cheaply erected, and movable from place to place, is the .
most economical and effective medium for moving large quantities of dirt or heavy boulders.
A very satis&ctery self-acting rope- way, on Roe's principle, is used at St. David's gold mine, N. Wales. It has a nominal capacity of 24 t. per hr., a speed of 120 yd. per min., and 6-cwt. buckets.
Haulikg and Hois...ting — Subface Transport. 425 The liue is 1100 yd. long, with a fall between terminalB of 210 ft., flnng a mean grade of 1 in 15 with load. Yeli^ity of travel is ept uniform by an automatic regulator.
A good example of double-rope naulage is that at Block 10 mine. Broken Hill. Its total length is 2000 ft., in 5 roans, longest 850 ft. Skips holding ^ t. of ore are attached to the nauling rope by automatic grips, £e operation of which is as follows: The Imckets, on being filled at the ore-bins, are pushed along an oYer- head steel rail, until they reach a cradle, through which the end- less ro()e travels, and are there automatically attached (by a weighted lever, which is thrown over).
What to read after Miners' Pocket-Book: a Reference book for Engineers And Others Engaged in ...?
You can find similar books in the "Read Also" column, or choose other free books by Lock, Charles G. Warnford (Charles George Warnford), 1853-1909 to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
On most open-cast mines and quarries, and even in connection with hydraulicing and dredging, a simple form of cable- way, easily and cheaply erected, and movable from place to place, is the .
most economical and effective medium for moving large quantities of dirt or heavy boulders.
A very satis&ctery self-acting rope- way, on Roe's principle, is used at St. David's gold mine, N. Wales. It has a nominal capacity of 24 t. per hr., a speed of 120 yd. per min., and 6-cwt. buckets.
Haulikg and Hois...ting — Subface Transport. 425 The liue is 1100 yd. long, with a fall between terminalB of 210 ft., flnng a mean grade of 1 in 15 with load. Yeli^ity of travel is ept uniform by an automatic regulator.
A good example of double-rope naulage is that at Block 10 mine. Broken Hill. Its total length is 2000 ft., in 5 roans, longest 850 ft. Skips holding ^ t. of ore are attached to the nauling rope by automatic grips, £e operation of which is as follows: The Imckets, on being filled at the ore-bins, are pushed along an oYer- head steel rail, until they reach a cradle, through which the end- less ro()e travels, and are there automatically attached (by a weighted lever, which is thrown over).
What to read after Miners' Pocket-Book: a Reference book for Engineers And Others Engaged in ...?
You can find similar books in the "Read Also" column, or choose other free books by Lock, Charles G. Warnford (Charles George Warnford), 1853-1909 to read onlineMoreLess
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