| United States. Bureau of Labor Statistics - 1914 - 1228 páginas
...mine foreman. Safety SEC. 52. Approved safety catches shall be attached to cage used cif -eJ-' hes on for the purpose of lowering and hoisting persons into and out of coal mines, and must be provided with suitable sheet iron covers, at least one-fourth inch thick and... | |
| 1910 - 1078 páginas
...The negligence alleged Is as follows: "That defendant on said day was using said car or cars as cages for the purpose of lowering and hoisting persons Into and out of snirt mine without any approved safety catches attached to the said car or cars then and there being... | |
| Alabama. Supreme Court - 1910 - 780 páginas
...The negligence alleged is as follows: "That defendant on said day was using said car or cars as cages for the purpose of lowering and hoisting persons into and out of said mine without any approved safety catches attached to the said car or cars then and there being... | |
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