| 摘要 |
PROBLEM TO BE SOLVED: To provide a conveyor frame capable of reducing the number of parts and preventing from being an obstacle of work. SOLUTION: This conveyor frame has a pair of main body frames 20, 21 having flange parts 20a, 20b, 21a, 21b provided along a conveyance path P to nip a conveyance roller 3 from both sides and extending onto a side part side for a conveyance path 9 and having substantially U-shaped cross section. A photoelectric tube 5 is arranged in the main body frame 20 on one side, and a reflection plate 7 is arranged in the main body frame 21 on the other side. In the photoelectric tube 5, a mounting bracket 51 is directly attached to an inner part of the flange part 20a of the main body frame 20. The flange part 20a is provided with a hole part 201 for adjustment for adjusting the photoelectric tube 5. COPYRIGHT: (C)2005,JPO&NCIPI
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