摘要 |
PROBLEM TO BE SOLVED: To provide rafter fixing hardware capable of supporting displacement in the axial direction, the horizontal direction, and the direction of rotation of a rafter effectively to improve shearing yield strength and improving rigidity of a horizontal face of a roof truss effectively. SOLUTION: This rafter fixing hardware for tightly connecting and fixing the rafter 13 arranged along roof pitch with/on a horizontal member 14 for supporting rafter is composed of a first plate part 15 arranged along a side face of the rafter 13, a second plate part 16 provided by bending vertically from a one side part 15a of the first plate part 15 and arranged along an upper face of the horizontal member 14, and a third plate part 17 provided vertically for the first plate part 15 from the other side part 15b being vertical to the one side part 15a of the first plate part 15 and provided with a downward extended part 17a extended vertically and downward more than the second plate part 16 by arranging the downward extended part 17a along a front face of the horizontal member 14. Mounting holes 19 for attaching screws 18 for the rafter 13 and the horizontal member 14 are formed in each plate part 15, 16, 17. COPYRIGHT: (C)2007,JPO&INPIT
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