| 摘要 |
A device for forming a framework of a wooden building includes a steel made square tube which is capable of tightly receiving a top portion of a post in a lower portion of the tube and a bottom portion of another post in an upper portion of the tube. The device also includes a joint which has a belt-shape base portion situated in the vertical direction and a flange portion projecting perpendicularly from the center of the base portion. The device further comprises a bolt and joint stick. The bolt attaches the base portion of the joint to the square tube. The joint stick passes through a hole of a transverse lumber and an opening of the flange portion of the joint, while the flange portion is inserted in a slit at the edge portion of the transverse lumber.
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