1975-01-20
1976-11-02
Song, Robert R.
214 89, B25J 300
Patent
active
039891453
ABSTRACT:
A core transfer apparatus is disclosed which performs the function of transporting a core to a centrifugal tire casting machine; and after a vehicle tire has been produced in the centrifugal casting machine, the apparatus performs the function of removing the finished tire, which is surrounded by a tread ring and which internally contains the core, from the machine. The apparatus includes a guideway and a chain-driven transfer carriage thereon. The transfer carriage has a frame with guide rods which guide the vertical movements of saddle members relative to the frame. The saddle members carry interchangeable pads for engaging the core and the tread ring.
REFERENCES:
patent: 1326874 (1919-12-01), Macbeth
patent: 3065499 (1962-11-01), Brundage
patent: 3164268 (1965-01-01), Ericson
patent: 3194418 (1965-07-01), Howles
patent: 3343208 (1967-09-01), Pacciarini
patent: 3513990 (1970-05-01), Wolle
patent: 3825131 (1974-07-01), Batson
patent: 3887082 (1975-06-01), Posselt
patent: 3904050 (1975-09-01), Kimura
Carroll John A.
Song Robert R.
The Firestone Tire & Rubber & Company
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