Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
正面山型あるいは片山型のブロック金具の側方山裾部に、この金具と接続すべき角パイプにその端面開口から嵌入しうる長い角状部を横方向に延設し、この延設角状部の山裾部に近接して正面を貫通するボルト孔を設けると共に上記角パイプの正面にはその嵌入端面に近接して上記の貫通ボルト孔に合致する開口を設け、上記ブロック金具の延設角状部に角パイプをその嵌入端面が該ブロック金具の山裾部に衝合する嵌合位置で該角パイプの正面開口から該ブロックの延設角状部に設けた貫通ボルト孔にボルトをねじ込み上記の角パイプとブロック金具とをボルト孔へのボルト締付けによって着脱自在に接続することを特徴とする角パイプ継手。
A long square part that can be fitted into the square pipe to be connected to the metal fitting from the end face opening is laterally extended at the side mountain hem part of the front mountain-shaped or one-sided block metal fitting. A bolt hole penetrating the front face is provided in the vicinity of the mountain skirt portion and an opening matching the penetrating bolt hole is provided in the front face of the square pipe so as to be close to the fitting end face. Screw the bolt into the through bolt hole provided in the extended square part of the block from the front opening of the square pipe at the fitting position where the fitting end surface abuts the mountain hem part of the block metal fitting. A square pipe joint characterized in that a square pipe and a block fitting are detachably connected by tightening a bolt into a bolt hole.
請求項１記載の１個の角パイプ継手を用いて３本あるいは２本の角パイプを平面Ｉ型、逆Ｔ型あるいはＬ型に接続する角パイプの接続方法。
A method of connecting square pipes in which three or two square pipes are connected to a plane I type, an inverted T type, or an L type using one square pipe joint according to claim 1.