 | 1939 - 1242 páginas
...foot or body to enter any opening in the bottom of the cage. (3 ) Cages used for handling men shall be equipped with safety catches that act quickly and effectively in an emergency. (4) Cages shall be inspected daily. A test of safety catches on cages shall be made at least every... | |
 | United States. Bureau of Mines - 1945 - 1644 páginas
...transport persons in vertical shafts, except cages or platforms ivhich are also used to transport coal, should be equipped with safety catches that act quickly and effectively in an emergency, and the safety catches should be tested at least once every 2 months. Every hoist used to transport... | |
 | 1942 - 1184 páginas
...to the cage, bridle or safety chains should be provided as a secondary connection. Cages should also be equipped with safety catches that act quickly and effectively in an emergency. These should be inspected daily and a drop test made at least every 2 months; a record should be kept of... | |
 | United States. Congress. Senate. Committee on Labor and Public Welfare - 1949 - 332 páginas
...workman's foot or body to enter any opening in the bottom of the cage. c. Cages used for handling men shall be equipped with safety catches that act quickly and effectively in an emergency. A. Cages sfiall be inspected daily. A test of safety catches on cages shall be made at least every... | |
 | United States. Congress. House. Committee on Education and Labor - 1949 - 564 páginas
...workman's foot or body to enter any opening in the bottom of the cage. c. Cages used for handling men shall be equipped with safety catches that act quickly and effectively in an emergency. d. Cages shall be inspected daily. A test of safety catches on cages shall be made at least every 2... | |
 | United States. Congress. Senate. Committee on Labor and Public Welfare - 1952 - 460 páginas
...foot or body to enter any opening in the bottom of the cage. (c) Cages used for handling men shall be equipped with safety catches that act quickly and effectively in an emergency. (d) Cages shall be inspected daily. A test of safety catches on cages shall be made at least every... | |
 | United States. Congress. House. Committee on Education and Labor - 1952 - 518 páginas
...foot or body to enter any opening in the boi.tom of the cage. "(c) Cages used for handling men shall be equipped with safety catches that act quickly and effectively in an emergency. "(d) Cages shall be inspected dai.y. A test of safety catches on cages shall be made at least every... | |
 | United States. Congress. Senate. Committee on Labor and Public Welfare - 1952 - 1460 páginas
...foot or body to enter any opening in the bottom of the cage. (c) Cages used for handling men shall be equipped with safety catches that act quickly and effectively in an emergency. (d) Cages shall be inspected daily. A test of safety catches on cages shall be made at least every... | |
 | 1952 - 596 páginas
...persons in vertical shafts, except cages or platforms which are also used to transport coal, shall be equipped with safety catches that act quickly and effectively in an emergency, and the safety catches shall be tested at least once every two months. Every hoist that is used to... | |
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Cages used for handling men shall be equipped with safety catches that act quickly and effectively in an emergency. (d) Cages shall be inspected daily. A test of safety catches on cages shall be made at least every 2 months. A written record shall be... 
