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Machine translation
1. (WO1979001144) ANCHORING CARTRIDGES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/001144    International Application No.:    PCT/GB1979/000080
Publication Date: 27.12.1979 International Filing Date: 24.05.1979
IPC:
C04B 40/06 (2006.01), E21D 20/02 (2006.01), E21D 21/00 (2006.01), F16B 13/14 (2006.01), F16B 13/00 (2006.01)
Applicants:
Inventors:
Priority Data:
24647/78 30.05.1978 GB
Title (EN) ANCHORING CARTRIDGES
(FR) CARTOUCHE D"ANCRAGE
Abstract: front page image
(EN)An anchoring cartridge for use in anchoring an anchor element in a hole in a substrate by means of a self-setting composition comprising interactive solid and liquid components. The cartridge comprises a container (1) housing the solid component (4) of the composition, the container being formed of a material such as metal or plastics, which does not absorb the liquid component of the composition. The container has a plurality of holes (2), preferably each between 0.1 mm2 and 500 mm2 in area, whereby when the cartridge is immersed in the liquid component, the liquid passes through the holes (2) into the container (1) and reacts with the solid component (4) to form the self-setting composition. When the cartridge is immersed in the liquid component, loss of self-setting composition through the holes (2) is prevented by, for example, including a thixotropic agent in the composition or by compaction of the solid component (4). The invention includes a method of anchoring an anchor element in a hole in a substrate using the cartridge.
(FR)Une cartouche d"ancrage utilisee pour l"ancrage d"un element dans un trou d"un substrat au moyen d"une composition a auto-prise comprenant des composants solides et liquides a interaction. La cartouche comprend une enceinte (1) contenant le composant solide (4) de la composition, l"enceinte etant formee d"un materiau metallique ou plastique qui n"absorbe pas le composant liquide de la composition. L"enceinte presente une pluralite de trous (2), de preference ayant chacun une surface comprise entre 0,1 mm2 et 500 mm2, qui lorsque la cartouche est immergee dams le composant liquide permettent a ce dernier de passer au travers des orifices (2) dans l"enceinte (1) et de reagir avec le composant solide (4) pour former la composition a auto-prise. Lorsque la cartouche est immergee dans le composant liquide la perte de composition a auto-prise a travers les trous (2) est empechee par, par exemple, un agent thixotropie inclus dans la composition ou par compactage du composant solide (4). L"invention comprend une methode d"ancrage d"un element d"ancrage dans un trou d"un substrat en utilisant la cartouche.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)