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STRUCTURE FOR ATTACHING GRATING LID ONTO RESIN TROUGH BODY; TROUGH TRACK; TROUGH TRACK FORMING METHOD; AND GRATING LID
This resin trough body has an approximately U-shape cross-sectional shape that includes a bottom section and side sections on the two sides. Vertical reinforcement ribs are formed at a prescribed interval on the outer surface of both side sections of a trough body of a prescribed length. Further, near the front and back ends of the trough body, horizontal ribs are formed so as to link two vertical ribs. An accommodation space for accommodating a grating lid is formed by a pair of L-shape members being fixed with bolts to a fixing jig that has been attached to the horizontal ribs. The grating lid is accommodated in said accommodation space, and the grating lid is fixed to a bolt fixing section, which is a mounting hole formed in the horizontal plane of the L-shape members.
STRUCTURE FOR ATTACHING GRATING LID ONTO RESIN TROUGH BODY; TROUGH TRACK; TROUGH TRACK FORMING METHOD; AND GRATING LID
This resin trough body has an approximately U-shape cross-sectional shape that includes a bottom section and side sections on the two sides. Vertical reinforcement ribs are formed at a prescribed interval on the outer surface of both side sections of a trough body of a prescribed length. Further, near the front and back ends of the trough body, horizontal ribs are formed so as to link two vertical ribs. An accommodation space for accommodating a grating lid is formed by a pair of L-shape members being fixed with bolts to a fixing jig that has been attached to the horizontal ribs. The grating lid is accommodated in said accommodation space, and the grating lid is fixed to a bolt fixing section, which is a mounting hole formed in the horizontal plane of the L-shape members.
STRUCTURE FOR ATTACHING GRATING LID ONTO RESIN TROUGH BODY; TROUGH TRACK; TROUGH TRACK FORMING METHOD; AND GRATING LID
MANABE HIROKI (author) / HORI TAKASHI (author)
2023-07-06
Patent
Electronic Resource
English
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