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ANCHOR BOLT AND FIXING METHOD USING ANCHOR BOLT
To fix two members with one anchor bolt.SOLUTION: At a bolt body 110 of an anchor bolt 100, a normal screw 112 is formed on one end and a reverse screw 111 is formed on the other end. At a hexagonal prism part 110D between the normal screw 112 and the reverse screw 111, a hexagonal flange 160 is mounted in a slidable manner. At both ends of the bolt body 110, expandable first, second cylindrical parts 120, 130 are inserted. On inside wall surfaces of first, second piece members 140, 150, female screws 111, 112 screwed with the normal screw 112, the reverse screw 111 are formed respectively. End parts 144, 154 of the first, second piece members 140, 150 are inserted in gaps between the bolt body 110 and the first, second cylindrical parts 120. According to the rotation of the bolt body 110, the first, second piece members 140, 150 are attracted to each other, and the first, second cylindrical members 120, 130 expand.SELECTED DRAWING: Figure 1
【課題】 ２つの部材を１つのアンカーボルトで固定可能にする。【解決手段】 アンカーボルト１００のボルト本体１１０は、一端に正ネジ１１２が、他端に逆ネジ１１１が形成される。正ネジ１１２と逆ネジ１１１との間の六角柱部１１０Ｄに六角形フランジ１６０が摺動自在に取り付けられる。ボルト本体１１０の両端には、拡開可能な第１、第２の円筒部１２０、１３０が挿入される。第１、第２の駒部材１４０、１５０の内壁面には、正ネジ１１２、逆ネジ１１１と螺合する雌ネジ１１１，１１２がそれぞれ形成される。第１、第２の駒部材１４０、１５０の端部１４４、１５４は、ボルト本体１１０と第１、第２の円筒部１２０との隙間に差し込まれる。ボルト本体１１０の回動に伴って、第１、第２の駒部材１４０、１５０とが互いに引き付けられ、前記第１、第２の円筒部１２０、１３０が拡開する。【選択図】 図１
ANCHOR BOLT AND FIXING METHOD USING ANCHOR BOLT
To fix two members with one anchor bolt.SOLUTION: At a bolt body 110 of an anchor bolt 100, a normal screw 112 is formed on one end and a reverse screw 111 is formed on the other end. At a hexagonal prism part 110D between the normal screw 112 and the reverse screw 111, a hexagonal flange 160 is mounted in a slidable manner. At both ends of the bolt body 110, expandable first, second cylindrical parts 120, 130 are inserted. On inside wall surfaces of first, second piece members 140, 150, female screws 111, 112 screwed with the normal screw 112, the reverse screw 111 are formed respectively. End parts 144, 154 of the first, second piece members 140, 150 are inserted in gaps between the bolt body 110 and the first, second cylindrical parts 120. According to the rotation of the bolt body 110, the first, second piece members 140, 150 are attracted to each other, and the first, second cylindrical members 120, 130 expand.SELECTED DRAWING: Figure 1
【課題】 ２つの部材を１つのアンカーボルトで固定可能にする。【解決手段】 アンカーボルト１００のボルト本体１１０は、一端に正ネジ１１２が、他端に逆ネジ１１１が形成される。正ネジ１１２と逆ネジ１１１との間の六角柱部１１０Ｄに六角形フランジ１６０が摺動自在に取り付けられる。ボルト本体１１０の両端には、拡開可能な第１、第２の円筒部１２０、１３０が挿入される。第１、第２の駒部材１４０、１５０の内壁面には、正ネジ１１２、逆ネジ１１１と螺合する雌ネジ１１１，１１２がそれぞれ形成される。第１、第２の駒部材１４０、１５０の端部１４４、１５４は、ボルト本体１１０と第１、第２の円筒部１２０との隙間に差し込まれる。ボルト本体１１０の回動に伴って、第１、第２の駒部材１４０、１５０とが互いに引き付けられ、前記第１、第２の円筒部１２０、１３０が拡開する。【選択図】 図１
ANCHOR BOLT AND FIXING METHOD USING ANCHOR BOLT
アンカーボルト及びアンカーボルトを用いた固定方法
FURUSAWA HIDEO (author) / OTANI TORU (author)
2019-05-09
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
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