| 摘要 |
PROBLEM TO BE SOLVED: To provide a conveyance belt to be easily removed for maintenance. SOLUTION: In a conveyance belt device 40 mounted on an end seal device 30, a plurality of pulleys are supported between right and left spaced-apart arranged support frames 51 and 52, and the conveyance belt 46 is hung over a plurality of the pulleys. At least two pulleys 44 and 48 of a plurality of the pulleys contact the outer surface of the conveyance belt and the other pulleys contact the inner surface of the conveyance belt. The pulley 48 is attached to an openable and closable bar openably closably connected to one support frame, and the pulley 44 is rotatably supported by a cut groove 51a formed in the circumferential margin of the support frame. When the pulleys 44 and 46 recede from the conveyance belt, only the pulley contacting the inner surface is left and the conveyance belt can be easily removed. COPYRIGHT: (C)2009,JPO&INPIT
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