Anchor sleeve

Details Anchor sleeve Anchor sleeve

1991-02-22

1992-12-15

Scherbel, David A.

Static structures (e.g., buildings)

Assembled in situ-type anchor or tie

Socket type

52710, 411 72, 411 82, 411452, E04C 138

Patent

active

051706067

ABSTRACT:
An axially extending sleeve (1), for use as an anchor secured by grout or a hardenable mass in a blind bore (2a) in a structural component (2), has an outside surface with a radially outwardly projection extending in the axial direction of the sleeve. The sleeve has a closed first end leading in the insertion direction and a trailing second end. The projection extends from the second end in the axial direction toward the first end. An elastic layer (3) is placed over the surface of the structural component containing the bore and a hole (3a) in the elastic layer is aligned with the bore in the component. When the sleeve (1) is inserted into the bore (2a), the projection (1d) forms a passageway through the elastic layer, so that air and excess grout can escape from the bore through the elastic layer.

REFERENCES:
patent: 575282 (1897-01-01), Cook
patent: 3181414 (1965-05-01), Dickow
patent: 4363581 (1982-12-01), Pense
patent: 4631889 (1986-12-01), Adam et al.
patent: 4666345 (1987-05-01), Seegmiller
patent: 4712957 (1987-12-01), Edwards et al.
patent: 4846655 (1989-07-01), Gulley
patent: 4968185 (1990-11-01), Leibhard et al.
patent: 5064323 (1991-11-01), Barnsdale

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