| 摘要 |
PROBLEM TO BE SOLVED: To avoid breakage of a cutter in a processing solution feed unit, even if a protector covering the cutter and the cutter itself interfere with each other during bottle replacement. SOLUTION: The processing solution feed unit for feeding a processing solution in a bottle 29 after opening the bottle 29 filled with the processing solution used for processing a photosensitive material has: an accommodation section 40 in which the bottle 29 is accommodated in an inverted state; and a cutter 62 for opening the bottle 29 accommodated in the inverted state. The accommodation section 40 has: a support member 41 which detachably supports the bottle 29 and rotates between the accommodation position where the bottle 29 is disposed in the accommodation section 40 in the inverted state and a replacement position where the bottle 29 is disposed outside the accommodation section 40; and a protective member 50 which moves to a position where it covers the cutting edge of the cutter 62 when the support member 41 is in the replacement position and moves in synchronism with rotation of the support member 41 to a position behind the cutting edge of the cutter 62 when the support member 41 is in the accommodation position. The protective member 50 is connected to the support member 41 through a spring 902. COPYRIGHT: (C)2005,JPO&NCIPI
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