A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ANCHOR INSTALLED AFTER CONCRETE CURING, INSTALLATION METHOD FOR ANCHOR INSTALLED AFTER CONCRETE CURING, AND SYSTEM FOR ANCHOR INSTALLED AFTER CONCRETE CURING
PROBLEM TO BE SOLVED: To provide an anchor installed after concrete curing that has an expansion part biting securely and appropriately into a widened-diameter part of an anchor hole.SOLUTION: An anchor 10 installed after concrete curing is of an inner cone driven-type anchored into an anchor hole 1 having a widened-diameter part 4 formed at a prescribed depth position of a lower hole part 3, the anchor including: a cylindrical body 11 to be inserted into the anchor hole 1; an expansion part 12 formed integrally with the cylindrical body 11 and continuing from a tip side of the cylindrical body 11; a cone part 13 widening the expansion part 12 from inside; and a position regulating part 14 fitted at a base edge part of the cylindrical body 11 and abutted against an opening edge part 6 of the lower hole part 3, for regulating a distance from an opening edge 3aa of the lower hole part 3 of the expansion part 12.SELECTED DRAWING: Figure 2
【課題】拡開部をアンカー穴の拡径部に確実且つ適切に喰い込ませることができる後施工アンカー等を提供する。【解決手段】下穴部３の所定の深さ位置に拡径部４を形成したアンカー穴１にアンカリングされる内部コーン打込み式の後施工アンカー１０であって、アンカー穴１に挿入される円筒状の筒状本体１１と、筒状本体１１の先端側に連なり筒状本体１１と一体に形成された拡開部１２と、拡開部１２を内側から拡開させるコーン部１３と、筒状本体１１の基端部に設けられ、下穴部３の開口縁部６に突き当てられると共に、拡開部１２の下穴部３の開口端３ａａからの距離を規制する位置規制部１４と、を備えたものである。【選択図】 図２
ANCHOR INSTALLED AFTER CONCRETE CURING, INSTALLATION METHOD FOR ANCHOR INSTALLED AFTER CONCRETE CURING, AND SYSTEM FOR ANCHOR INSTALLED AFTER CONCRETE CURING
PROBLEM TO BE SOLVED: To provide an anchor installed after concrete curing that has an expansion part biting securely and appropriately into a widened-diameter part of an anchor hole.SOLUTION: An anchor 10 installed after concrete curing is of an inner cone driven-type anchored into an anchor hole 1 having a widened-diameter part 4 formed at a prescribed depth position of a lower hole part 3, the anchor including: a cylindrical body 11 to be inserted into the anchor hole 1; an expansion part 12 formed integrally with the cylindrical body 11 and continuing from a tip side of the cylindrical body 11; a cone part 13 widening the expansion part 12 from inside; and a position regulating part 14 fitted at a base edge part of the cylindrical body 11 and abutted against an opening edge part 6 of the lower hole part 3, for regulating a distance from an opening edge 3aa of the lower hole part 3 of the expansion part 12.SELECTED DRAWING: Figure 2
【課題】拡開部をアンカー穴の拡径部に確実且つ適切に喰い込ませることができる後施工アンカー等を提供する。【解決手段】下穴部３の所定の深さ位置に拡径部４を形成したアンカー穴１にアンカリングされる内部コーン打込み式の後施工アンカー１０であって、アンカー穴１に挿入される円筒状の筒状本体１１と、筒状本体１１の先端側に連なり筒状本体１１と一体に形成された拡開部１２と、拡開部１２を内側から拡開させるコーン部１３と、筒状本体１１の基端部に設けられ、下穴部３の開口縁部６に突き当てられると共に、拡開部１２の下穴部３の開口端３ａａからの距離を規制する位置規制部１４と、を備えたものである。【選択図】 図２
ANCHOR INSTALLED AFTER CONCRETE CURING, INSTALLATION METHOD FOR ANCHOR INSTALLED AFTER CONCRETE CURING, AND SYSTEM FOR ANCHOR INSTALLED AFTER CONCRETE CURING
後施工アンカー、後施工アンカーの施工方法および後施工アンカーシステム
FUJITA SHOGO (author)
2016-06-23
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
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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