| 摘要 |
PROBLEM TO BE SOLVED: To simplify a structure by removing a horizontal slide supporting mechanism for a receiving plate. SOLUTION: A receiving plate 9 is fixed on a top end 27a of a tilt arm 27 which is swung around a first supporting shaft. A clamping member 13 is supported so as to be freely swung around a second supporting shaft 38 provided on the tilt arm 27. The tilt arm 27 is swung by rotating a cam 36. A linking mechanism 42 links an opening and closing action of the clamping member 13 to the swinging of the tilt arm 27. The linking mechanism 42 contains a connecting rod 43 for connecting a back plate 1d of an apparatus main body with the clamping member 13. The connecting rod 43 is fitted with a play in the radial direction to a loose fitting hole 45 of the back plate 1d. A slide hole 49 of the clamping member 13 allows only a slide in the shaft direction of the connecting rod 43. COPYRIGHT: (C)2004,JPO&NCIPI
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