| 摘要 |
PROBLEM TO BE SOLVED: To provide a cooking stove glass top plate to be hardly subjected to flexion or torsion by increasing the strength of an exhaust frame portion. SOLUTION: The cooking stove glass top plate comprises a frame body 7 consisting of a flange frame 71 protruded encircling the peripheral edge upper face of a rectangular glass plate 5, an exhaust frame 72 having an exhaust hole 76 provided adjacent to the rear side of the flange fame, and an outer frame 73 encircling these, in such a manner as to be integrally punched and press molded. A reinforcing plate 9 is arranged in an area excluding the exhaust hole 76 in the rear side of the exhaust frame 72. COPYRIGHT: (C)2006,JPO&NCIPI
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