MOULDING BOX EXECUTION DEVICE FOR HARD METAL ROADS
Fabricator comprises a cylinder with a top screw-on perforated plate incorporating bars welded in its holes. The bar height is adjusted via a bottom plate on the cylinder and contg. holes accommodating the free ends of the bars. The bars thus slide in the bottom plate in the moulds made of film coat...
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Format: | Patent |
Sprache: | eng ; rum |
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Zusammenfassung: | Fabricator comprises a cylinder with a top screw-on perforated plate incorporating bars welded in its holes. The bar height is adjusted via a bottom plate on the cylinder and contg. holes accommodating the free ends of the bars. The bars thus slide in the bottom plate in the moulds made of film coated sand. |
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