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US 2025/0052078 A1Published application
Plug for closing holes in concrete walls
Assignees20Emma20 S.L., Hegain 2100 Consulting S.L.
InventorsJavier SANCHEZ GARDUÑO, Juan Andrés ELDUAYEN MADARIAGA
Life of this patent
Estimating the term…
Abstract
A plug for closing a hole in a concrete wall. The plug includes a main body and elastic retention means. The retention means includes at least one hook partially embedded in the main body and partially projecting from the main body, the at least one hook being configured for cooperating with the hole in the concrete wall for retaining the plug in the hole.
Claims20
A plug for closing a hole in a concrete wall, the plug comprising:
- a main body;
- a retention element comprising a base and first and second legs that each extends from the base in a direction of insertion of the plug, at least a portion of the base being embedded in the main body;
- first and second retention flanges that respectively extend from the first and second legs, the first and second retention flanges respectively forming first and second acute angles with the first and second leg, each of the first and second retention flanges have a free end that is located a distance from a longitudinal axis of the plug, the distance being greater than a radius of the hole such that, in use, with the plug being arranged inside the hole, the first and second retention flanges are compressed inside the hole.
A plug for closing a hole in a concrete wall, the plug comprising:
- a main body;
- a retention element comprising a base and first, second, third and fourth legs that each extends from the base in a direction of insertion of the plug, at least a portion of the base being embedded in the main body;
- first, second, third and fourth retention flanges that respectively extend from the first, second, third and fourth legs, the first, second, third and fourth retention flanges respectively forming first, second, third and fourth acute angles with the first, second, third and fourth leg, each of the first, second, third and fourth retention flanges have a free end that is located a distance from a longitudinal axis of the plug, the distance being greater than a radius of the hole such that, in use, with the plug being arranged inside the hole, the first, second, third and fourth retention flanges are compressed inside the hole.
Dependencies are inferred from the claim text.