Improvements in Adjustable Hand Molds for Casting Type and Printing Surfaces
28,357. Taylor, A.S. Dec. 6. Moulds for hand type-casting. An adjustable mould for casting duplicates from types, electrotypes, woodcuts, &c. consists of a compartment 0 in which is secured the original, and a second compartment P in which a matrix is cast from the original, the first compartmen...
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Zusammenfassung: | 28,357. Taylor, A.S. Dec. 6. Moulds for hand type-casting. An adjustable mould for casting duplicates from types, electrotypes, woodcuts, &c. consists of a compartment 0 in which is secured the original, and a second compartment P in which a matrix is cast from the original, the first compartment serving for casting a duplicate when the original is removed. The sides D, E and F, G are adjustably connected by means of screw rods H and screws I. The sides D, E are attached to two adjustable plates A, B which form a pouring- funnel J for the compartment 0, and the upper edges of the mould are bevelled to form a pouring-funnel J for the compartment P. |
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