Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sealing plug for closing holes in walls and the like
Sealing plug (1) comprising an elastic body (2) and a stem (3) assembled coaxially with respect to one another. The elastic body (2) is suitable for being expanded radially by pulling on the free end (3a) of the stem (3), which projects out of said elastic body (2), once it is inserted into the hole to be plugged, said elastic body (2) applying a closing pressure against said hole. The sealing plug (1) also comprises an empty space (5), arranged between the elastic body (2) and the stem (3), which is communicated with the outside, such that the entrance of fluid into the elastic body (2) is allowed so that said fluid applies pressure against the elastic body (2), thereby increasing the closing pressure applied by the elastic body (2) against the hole.
Sealing plug for closing holes in walls and the like
Sealing plug (1) comprising an elastic body (2) and a stem (3) assembled coaxially with respect to one another. The elastic body (2) is suitable for being expanded radially by pulling on the free end (3a) of the stem (3), which projects out of said elastic body (2), once it is inserted into the hole to be plugged, said elastic body (2) applying a closing pressure against said hole. The sealing plug (1) also comprises an empty space (5), arranged between the elastic body (2) and the stem (3), which is communicated with the outside, such that the entrance of fluid into the elastic body (2) is allowed so that said fluid applies pressure against the elastic body (2), thereby increasing the closing pressure applied by the elastic body (2) against the hole.
Sealing plug for closing holes in walls and the like
ELDUAYEN MADARIAGA JUAN ANDRES (Autor:in) / SANCHEZ GARDUNO JAVIER (Autor:in)
21.11.2019
Patent
Elektronische Ressource
Englisch
IPC:
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
/
E04G
SCAFFOLDING
,
Baugerüste