JOINT STRUCTURE OF WOODEN THREE-DIMENSIONAL STRUCTURE

• Main Authors: SATOMURA NORIMITSU, KAWAHARA SHIGEAKI, WATANABE KIMIAKI, OOSUMI SHINPEI, NANBA MITSUO
• Format: Patent
• Language: English
• Published: 27.07.1999
• Edition: 6
• Subjects: BUILDING; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; WALLS, e.g. PARTITIONS

PROBLEM TO BE SOLVED: To reduce assembling work, to reduce the number of part items, and to reduce weight of the joining part by forming buckling and a slit to communicate the end surface of a frame member with the buckling in the frame member such as wood and laminated lumber, and respectively fitting/installing the locking part and the plate part formed in an installing member to/in the buckling and the slit. SOLUTION: The prescribed number of nodal point connecting devices 9 are assembled by welding a holder 4 to an installing member 7 after inserting a pin 11 into a through hole 3a of a bolt 3 by projecting the screw part from the holder 4 by inserting/installing the bolt 3 in the holder 4. Next, the nodal point connecting devices 9 are installed on both ends of respective frame members 1 by fitting/installing the locking part 7a and the plate part 7b of the installing member 7 in buckling 5 and a slit 6 formed in the frame members 1. Another frame member 1 is connected to both ends of the frame members 1 through a nodal point member 2 by installing the nodal point member 2 in the respective nodal point connecting devices 9 by screwing the bolt 3 in the nodal point member 2 by rotating a rotary material 10 by inserting/installing the rotary material 10 in the bolt 3 in a state where the key groove is adjusted to the pin 11.