Material or article handling – Vertically swinging load support – With rectilinear translation
Patent
1981-07-15
1983-10-25
Butler, Douglas C.
Material or article handling
Vertically swinging load support
With rectilinear translation
164180, 164213, 248421, 198488, 198774, 414750, 414917, B66F 902
Patent
active
044115865
ABSTRACT:
A core delivery device of a machine for making cores from fluidized sands in hot boxes comprises apparatus for receiving cores and delivering them onto bearing plate bars mounted on a support frame. The apparatus in question is made in the form of a pantograph positioned on a trolley which, in turn, is mounted for reciprocation on the support frame. The pantograph is provided with core receiving bars which are lifted and lowered by an appropriate mechanism.
REFERENCES:
patent: 1757722 (1930-05-01), Johnson
patent: 1870906 (1932-08-01), Gottschalk et al.
patent: 3161284 (1964-12-01), Ashworth
patent: 3233758 (1966-02-01), Darfus
Bachelis Leonid V.
Dreishev Igor I.
Ivanov Vladimir A.
Melnikov Alexandr V.
Morozov Jury E.
Butler Douglas C.
Siemens Terrance L.
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