HOLE-IN ANCHOR FOR FOUNDATION

• Main Authors: YAGISAWA YASUE, KANEKO HIDETOSHI
• Format: Patent
• Language: English
• Published: 28.04.2011
• Subjects: BLASTING; BUILDING; CYLINDERS; 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; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GUTTERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PISTONS; ROOF COVERINGS; ROOF-WORKING TOOLS; SEALINGS; SKY-LIGHTS; THERMAL INSULATION IN GENERAL; WEAPONS

PROBLEM TO BE SOLVED: To provide a hole-in anchor with a constitution securing strength high enough to function as a foundation for attaching an installation, shortening a construction period, reducing costs by reducing its weight and facilitating construction. SOLUTION: This hole-in anchor 10 for the foundation includes: a fixing anchor 20 for being anchored and fixed to a concrete floor 1; a screwing and abutting member 60 which is screwed to a male screw 22 at the back end of the fixing anchor 20 and abuts on the top surface 1a of a concrete base material; a cylindrical body component 70 which is screwed to the screwing and abutting member 60; a waterproof base pressing member 30 which presses a waterproof base member 90 against a substrate while being fixed to the cylindrical body component 70 and the waterproof base member 90 having an outer periphery provided with a ring-shaped bottom plate 91 abutting on a substrate surface and provided while being externally inserted to the cylindrical body component 70; and a screwing component 80 with a bolt portion, which is screwed to the protruding end-side opening end 72 of the cylindrical body component 70. COPYRIGHT: (C)2011,JPO&INPIT