 ... and to carry away the dust arising from or thrown off by such wheels or belts while in operation directly to the outside of the building or to some receptacle placed so as to receive and confine such dust: Provided, that grinding machines...  Biennial Report - Página 824de Wisconsin. Bureau of Labor and Industrial Statistics - 1901Visualização completa - Sobre este livro
 | Michigan. Supreme Court, Randolph Manning, George C. Gibbs, Thomas McIntyre Cooley, Elijah W. Meddaugh, William Jennison, Hovey K. Clarke, Hoyt Post, Henry Allen Chaney, William Dudley Fuller, John Adams Brooks, Marquis B. Eaton, Herschel Bouton Lazell, James M. Reasoner, Richard W. Cooper - 1913 - 804 páginas
...by such wheels or belts while in operation directly to the outside of the building or to some other receptacle placed so as to receive and confine such...point of grinding contact shall be exempt from the conditions of this act: Provided further, that this act shall not apply to solid emery wheels used... | |
 | Michigan - 1893 - 648 páginas
...carry away the dust arising from, or thrown off by such wheels or belts while in operatiorm, directly to the outside of the building or to some receptacle...confine such dust: Provided, That grinding machines upon 1ro'ds. which water is used at the point of the grinding contact shall be exempt from the conditions... | |
 | Michigan - 1893 - 642 páginas
...carry away the dust arising from, or thrown off by such wheels or belts while in operation, directly to the outside of the building or to some receptacle...confine such dust: Provided, That grinding machines upon proviso, which water is used at the point of the grinding contact shall be exempt from the conditions... | |
 | 1908 - 1132 páginas
...in the manner and accordin? to the directions and specifications as herein, in this act set forth: Provided, That grinding machines upon which water...point of grinding contact shall be exempt from the conditions of this act: And provided further , That this act shall not apply to solid emery wheels... | |
 | Jay Ford Laning - 1896 - 430 páginas
...carry away the dust arising from, or thrown off by such wheels or belts while in operation, directly to the outside of the building or to some receptacle...so as to receive and confine such dust; provided, however, small emery wheels that are used temporarily for tool grinding, that dp not create dust enough... | |
 | Ohio - 1896 - 870 páginas
...carry away the dust arising from, or thrown off by such wheels or belts while in operation, directly to the outside of the building or to some receptacle...so as to receive and confine such dust; provided, however, small emery wheels that are used temporarily for tool grinding, that do not create dust enough... | |
 | 1896 - 876 páginas
...carry away the dust arising from, or thrown off by such wheels or belts while in operation, directly to the outside of the building or to some receptacle...so as to receive and confine such dust; Provided, lioieerrr, Small emery wheels that are nsed temporarily for tool grinding, that do not create dust... | |
 | United States. Bureau of Labor - 1896 - 1396 páginas
...carry away the dust arising from, or thrown oft by such wheels or belts while in operation, directly to the outside of the building or to some receptacle placed so as to receive and confine such dust: I'roridi'd, That grinding machines upon which water is used at the point of the grinding contact shall... | |
 | Ohio - 1896 - 870 páginas
...carry away the dust arising from, or thrown off by such wheels or belts while in operation, directly to the outside of the building or to some receptacle placed so as to Exemption. receive and confine such dust; provided, however, small emery wheels that are used temporarily... | |
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