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摘要

PROBLEM TO BE SOLVED: To provide a grating capable of easily pulling up a grating body from a grating storage section.;SOLUTION: The grating 4 is equipped with the grating body 6 and a handle member 7 for pulling up the grating body 6. The handle member 7 is equipped with an arm section 7a stored in a gap 101 between a side 6a and grating storage wall 1 and a handle section 7b connected to one end side of the arm section 7a so that it is parallel with the side 6a of the grating body 6. The arm section 7a is rotatably mounted to the grating body 6 by a shaft member 8 in the other end side opposite to one end side so that it is started from the gap 101.;COPYRIGHT: (C)2006,JPO&NCIPI