 Every underground plane on which persons travel which is self-acting, or worked by an engine, windlass or gin, shall be provided (if exceeding thirty yards in length) with some proper means of signalling between the stopping places and the ends of the...  Report - Σελίδα 33των Ontario. Department of Mines, Ontario. Bureau of Mines - 1892Πλήρης προβολή - Σχετικά με αυτό το βιβλίο
 | 1861 - 236 σελίδες
...underground self-acting and engine planes on which persons travel are to be provided with some proper means of signalling between the stopping places and the ends of the planes, and with sufficient places of refuge at the sides of such planes at intervals of not more than... | |
 | Thomas Tapping - 1861 - 184 σελίδες
...underground self-acting and engine planes on which persons travel are to be provided with some proper means of signalling between the stopping places and the ends of the planes, and with sufficient places of refuge at the sides of such planes at intervals of not more than... | |
 | 1870 - 330 σελίδες
...engine, windlass, or gin, shall be provided (if exceeding fifty yards in length), with some proper means of signalling between the stopping places and...the plane, and shall be provided in every case, at one side or the other of such plane, at intervals of not more than twenty yards, either with sufficient... | |
 | Great Britain. Parliament. House of Commons - 1869 - 582 σελίδες
...engine, windlass, or gin, shall be provided (if exceeding fifty yards in length), with some proper means of signalling between the stopping places and the ends of the plane, and shall be provided 15 in every case at one side or the other of such plane, at intervals of not more than twenty yards,... | |
 | John Coke Fowler - 1872 - 512 σελίδες
...engine, windlass, or gin, shall be provided (if exceeding thirty yards in length) with some proper means of signalling between the stopping places and...yards, with sufficient man-holes for places of refuge. (11) Every road on which persons travel underground where the load is drawn by a horse or other animal... | |
 | Maskell William Peace - 1872 - 234 σελίδες
...windlass, or gin, and every such plane exceeding thirty yards in length is to be provided with some proper means of signalling between the stopping places and the ends of the plane. 11. The eleventh rule provides for roads underground on which persons travel, where the load is drawn... | |
 | Great Britain. Parliament. House of Commons - 1874 - 448 σελίδες
...windlass, or gin, shall be j^e^1" provided (if exceeding 30 yards in length) with some proper self-acting means of signalling between the stopping places and...provided in every case, at intervals of not more than 20 yards, with sufficient man-holes for places of refuge. (4.) Every road on which persons travel underground,... | |
 | Henry C. Greenwood, Temple C. Martin - 1874 - 994 σελίδες
...worked by an engine, windlass, or gin, shall be provided (if exceeding 30 yards in length) with proper means of signalling between the stopping places and the ends of the plane, and also, at intervals of not more than 20 yards, with sufficient man-holes for refuge. (11.) Every road... | |
 | Wilfred Creswick - 1874 - 132 σελίδες
...all underground self-acting and engine planes on which persons travel are provided with some proper means of signalling between the stopping places and the ends of the planes, and with sufficient places of refuge at the sides of such planes at intervals of not more than... | |
 | 1875 - 762 σελίδες
...engine, windlass, or gin, shall be provided (if exceeding thirty yards in length) with some proper means of signalling between the stopping places, and...yards, with sufficient man-holes for places of refuge. Every road on which persons travel underground, where the load is drawn by a horse or other animal,... | |
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