Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
POST-INSTALLED ANCHOR AND INSTALLATION STRUCTURE THEREOF
To provide a post-installed anchor that has a high anchorage force to prevent the anchor from being removed from concrete and can be easily removed when unnecessary.SOLUTION: A post-installed anchor 1 has: an inner member 2 having a taper portion 22 whose diameter increases gradually toward a front end on a front end side of a base 21; and a sleeve 3 having an extension piece 33 to be extended by entering of the taper portion 22 on a front end side and a female screw 34 formed on a rear end side. A female screw hole 24 opening at a rear end surface 23 is provided on the inner member 2. A fitting bolt 4 can be screwed into the female screw hole 24.SELECTED DRAWING: Figure 2
【課題】高い定着力を有し、コンクリートからの抜け出しを防止することができると共に、不要時に容易に撤去することができるあと施工アンカーを提供する。【解決手段】基部２１の先端側に先端に向かって漸次拡径するテーパ部２２が設けられているインナー部材２と、先端側にテーパ部２２の入り込みで拡張する拡張片３３が設けられ、後端側に雌ねじ３４が形成されているスリーブ３を備え、インナー部材２に後端面２３で開口する雌ねじ穴２４が設けられ、雌ねじ穴２４に取付ボルト４を螺合可能であるあと施工アンカー１。【選択図】図２
POST-INSTALLED ANCHOR AND INSTALLATION STRUCTURE THEREOF
To provide a post-installed anchor that has a high anchorage force to prevent the anchor from being removed from concrete and can be easily removed when unnecessary.SOLUTION: A post-installed anchor 1 has: an inner member 2 having a taper portion 22 whose diameter increases gradually toward a front end on a front end side of a base 21; and a sleeve 3 having an extension piece 33 to be extended by entering of the taper portion 22 on a front end side and a female screw 34 formed on a rear end side. A female screw hole 24 opening at a rear end surface 23 is provided on the inner member 2. A fitting bolt 4 can be screwed into the female screw hole 24.SELECTED DRAWING: Figure 2
【課題】高い定着力を有し、コンクリートからの抜け出しを防止することができると共に、不要時に容易に撤去することができるあと施工アンカーを提供する。【解決手段】基部２１の先端側に先端に向かって漸次拡径するテーパ部２２が設けられているインナー部材２と、先端側にテーパ部２２の入り込みで拡張する拡張片３３が設けられ、後端側に雌ねじ３４が形成されているスリーブ３を備え、インナー部材２に後端面２３で開口する雌ねじ穴２４が設けられ、雌ねじ穴２４に取付ボルト４を螺合可能であるあと施工アンカー１。【選択図】図２
POST-INSTALLED ANCHOR AND INSTALLATION STRUCTURE THEREOF
あと施工アンカー及びその設置構造
KOBAYASHI MANABU (Autor:in) / TANIGUCHI HIROSHI (Autor:in)
17.09.2020
Patent
Elektronische Ressource
Japanisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04G
SCAFFOLDING
,
Baugerüste
/
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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