B - Operations – Transporting – 22 – C
Patent
B - Operations, Transporting
22
C
22/11
B22C 15/24 (2006.01)
Patent
CA 1178776
MACHINE FOR MAKING MOULD CORES FROM FLOWABLE CORE SAND MIXTURES IN HOT MULTIPLE CORE BOXES Abstract of the Disclosure The machine for making mould cores from flowable sand mixtures in hot multiple core boxes comprises the support- ing frame carrying the conveyance means whereon core boxes are placed, each of the boxes having a top and a bottom piece and mechanically interlinked a main gate and additio- nal gates, said gates being adapted to close or open respe- ctively the central and peripheral core print openings of. the core boxes while interacting with their respective in- dividual drives. When the main gate and one of the additio- nal gates interact with their respective individual drives made fast on the supporting frame at the pressing mechan- ism, the aforesaid close respectively the central and peri- pheral core print openings. When the main gate and the oth- er additional gate interact with their other individual drives made fast on the supporting frame before the splitt- ing-up mechanism, the aforesaid gates open the central and peripheral core print openings.
390210
Abaskalov Vladimir D.
Bachelis Leonid V.
Dreishev Igor I.
Ivanov Vladimir A.
Kushelman Vladimir S.
Karagandinsky Zavod Otopitelnogo Oborudovania Imeni 50- Letia Ss
Marks & Clerk
Nauchno-Issledovatelsky Institut Sanitarnoi Tekhniki
Tsentralnoe Proektno-Konstruktorskoe I. Tekhnologicheskoe Bjuro
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