Metal working – Method of mechanical manufacture – Converting
Reexamination Certificate
2008-11-20
2011-12-20
Mackey, James (Department: 1744)
Metal working
Method of mechanical manufacture
Converting
C029S428000, C264S502000, C425S003000, C425S058100
Reexamination Certificate
active
08079124
ABSTRACT:
In a post-cure inflator of the present invention, a rim of a pair of disk shape rims for sandwiching bead portions of a tire has one rim surface and the other rim surface in which a plurality of step portions corresponding to the bead portions of different bead diameters are formed so as to reduce thickness from a center to an outer periphery. A pair of the rims is supported switchably between arrangement in which the one rim surfaces face each other and arrangement in which the other rim surfaces face each other. By such a configuration, it is possible to favorably sandwich the tire even when the bead diameter to be treated is added.
REFERENCES:
patent: 3015845 (1962-01-01), Duerksen
patent: 3074109 (1963-01-01), Duerksen
patent: 4169698 (1979-10-01), Turk et al.
patent: 5352104 (1994-10-01), Ichikawa et al.
patent: 5441393 (1995-08-01), Fujieda et al.
patent: 51-61582 (1976-05-01), None
patent: 5-131463 (1993-05-01), None
patent: 2799256 (1998-07-01), None
U.S. Appl. No. 12/983,470, filed Jan. 3, 2011, Fujieda, et al.
Korean Office Action dispatch Sep. 29, 2010, in Korean Patent Application No. 10-2008-123720 (with English translation).
(Kobe Steel, Ltd.)
Mackey James
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
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