H SHAPE STEEL, ANGLE JOINT AND PIPE JOINT OF SIMPLE FRAME HOUSE

• Main Author: MATSUDA FUMIHIDE
• Format: Patent
• Language: English
• Published: 03.03.1998
• Edition: 6
• Subjects: BLASTING; BUILDING; CEILINGS; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; ENGINEERING ELEMENTS AND UNITS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; INSULATION OR OTHER PROTECTION OF BUILDINGS; LIGHTING; MECHANICAL ENGINEERING; ROOFS; THERMAL INSULATION IN GENERAL; WALLS, e.g. PARTITIONS; WEAPONS

PROBLEM TO BE SOLVED: To provide a compact and attractive joint as compared with the conventional joint whose size is only slightly larger than H shape steel and in which it is unsightly to project bolts and nuts. SOLUTION: A positioning rod 16 is inserted in a cylinder 11. An H shape steel 5 is inserted from left, and next wedges 12... are driven. Thereby flanges 6, 6 are pressed with an outside face 11b or an inside face 11C as shown by an arrow. In addition, the flanges 6, 6 of the H shape steel are also inserted from right, and the wedges 12... are driven. The heads of the wedges 12... can be almost sunken in a face plate by fully driving an H shape steel joint 10 and the left and right H shape steels 5, 5 completing attaching (the edge of the wedge 12 and the outer face of the face plate 11a are nearly matched). Thus, since the H shape steel 10 is larger only by plate thickness of the face plates 11a, 11a and side plates 11b, 11c from the H shape steels 5, 5, it is compact and attractive as compared with the conventional joint in which it is unsightly to project bolts and nuts.