| 摘要 |
PROBLEM TO BE SOLVED: To improve a workability in a manufacture assembling process by attaching a shaft fitting member where a shaft for journalling a transparent plate holding frame and a front surface frame so as to be opening/closing possible is projectingly disposed to the side of the transparent plate holding frame journal side of the front surface frame and projectingly disposing the shaft for journalling the transparent plate holding frame and the front surface plate at the upper and lower sides of this shaft fitting member. SOLUTION: Shaft fitting plates 42 and 43 are disposed in the upper and lower parts of a machine frame 2 in a pachinko machine and front surface frame rotary shafts 6a and 6b are arranged in the both tip parts. In the meantime, a bearing plate 40 having a bearing hole 39a where the front surface frame rotary shaft 6a is inserted is attached to the upper side of the front surface frame 3 and a bearing groove 34a where a glass holding frame rotary shaft 17a is inserted is formed in its lower part. Then, a shaft fitting plate 38 is fixed in the neighborhood of the side end side center of the front surface frame 3 and, then, the glass holding frame rotary shaft 17b and a front surface plate rotary shaft 12a are formed in the upper and lower parts of the tip part of the plate 38. Thus, the front surface frame 3 is fitted to the machine frame 2 so as to be rotatable and, moreover, the glass holding frame 13 and a front surface plate 7 are fitted on the front surface of the front surface frame 3 so as to be rotatable so that a maintenance and checking work is facilitated.
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