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ARDOISIERE de l ANJOU SOC
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ARDOISIERE de l ANJOU SOC
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Publication of FR1163393ApublicationCriticalpatent/FR1163393A/fr
B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
B—PERFORMING OPERATIONS; TRANSPORTING
B28—WORKING CEMENT, CLAY, OR STONE
B28D—WORKING STONE OR STONE-LIKE MATERIALS
B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
B28D1/32—Methods and apparatus specially adapted for working materials which can easily be split, e.g. mica, slate, schist
B28D1/322—Splitting of the working materials
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Mining & Mineral Resources
(AREA)
FR1163393D1956-07-171956-07-17Procédé pour refendre les blocs de pierre, notamment de schiste et machine pour sa mise en oeuvre
ExpiredFR1163393A
(fr)