摘要 |
PROBLEM TO BE SOLVED: To drastically reduce contact resistance during operation to slantly take in/out a cassette while enabling regulation in right and left directions by providing flanges for rollers, and to improve the operability of the cassette as a result. SOLUTION: The flanges 21a, 22a serving as regulating parts in the direction orthogonal to the direction to take in/out the cassette 2 are provided in the rail rollers 21, 22 supporting cassette rails 13, 14 mounted to the cassette 2. COPYRIGHT: (C)2007,JPO&INPIT
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