 | Quincy Adams Gillmore - Cement - 1864 - 356 pages
...toggle-block, R, forward or back. Further variations may be made by substituting for the toggles, JJ, or either of them, others that are longer or shorter;...different lengths being furnished for this purpose. The broken stone passes from the machine . . , . \ . ,. Screening of the into a revolving cylindrical... | |
 | Mines and mineral resources - 1870 - 826 pages
...toggle-block E forward or back. Further variations may be made by substituting for the toggles JJ, or either of them, others that are longer or shorter...which can be entered into the opening between the javrs at the top. The size of the machine is designated by the size of this opening; thus, if the width... | |
 | United States. Congress. House - United States - 1870 - 882 pages
...toggle-block E forward or back. Further variations may be made by substituting for the toggles JJ, or either of them, others that are longer or shorter ; extra toggles of différent lengths being furnished for this purpose. Machines are made of various sizes. Each size... | |
 | Manfred Powis Bale - Crushed stone industry - 1884 - 266 pages
...raises or lowers the wedge L. Greater variation may also be made by substituting the toggle J, another longer or shorter, extra toggles of different lengths being furnished for this purpose. CHAPTEK XV. SLATE-WORKING MACHINERY. BEFORE we notice machines used for quarrying slate, it would be... | |
 | Clemens Herschel - Roads - 1890 - 168 pages
...made of any size. The builders have patterns for some 1 3 different sizes on hand at the present day. Each size will break any stone, one end of which can...between the jaws at the top. The size of the machine is designed by the size of this opening ; thus, if the width of the jaws be ten inches, and the distance... | |
 | Quincy Adams Gillmore - Cement - 1896 - 344 pages
...toggle-block, II, forward or back. Further variations maybe made by substituting for the toggles, JJ, or either of them, others that are longer or shorter...different lengths being furnished for this purpose. The broken stone passes from the machine . ,. , . ,. Screening of the into a revolving cylindrical... | |
 | Electronic journals - 1869 - 508 pages
...toggle.block, K, forward or back. Further variations may be made by substituting for the toggles, JJ, or either of them, others that are longer or shorter;...different lengths, being furnished for this purpose. This machine may be made of any size. Each size will break any stone, one end of which can be entered... | |
 | 1869 - 474 pages
...toggle-block, R, forward or back. Further variations may be made by substituting for the toggles, JJ, or either of them, others that are longer or shorter;...different lengths, being furnished for this purpose. Editorial* and the distance between them at the top 5 inches, the size is called 10 by 5. The product... | |
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Each size will break any stone, one end of which can be entered into the opening between the jaws at the top. The size of the machine is designated by the size of this opening; thus, if the width of the jaws be 15 inches, and the distance between them... 