Global Patent Index - EP 1240398 A1

EP 1240398 A1 2002-09-18 - SEALED FILLING ELEMENT AND A METHOD FOR INTRODUCING INJECTABLE MEDIA INTO CRACKS OR CAVITIES IN CONCRETE

Title (en)

SEALED FILLING ELEMENT AND A METHOD FOR INTRODUCING INJECTABLE MEDIA INTO CRACKS OR CAVITIES IN CONCRETE

Title (de)

PACKER UND VERFAHREN ZUM EINBRINGEN VOM INJEKTIONSMEDIEN IN RISSE ODER HOHLRÄUME IN BETON

Title (fr)

GARNITURE D'ETANCHEITE ET PROCEDE POUR INTRODUIRE DES MILIEUX D'INJECTION DANS DES FENTES OU DES CAVITES SE TROUVANT DANS DU BETON

Publication

EP 1240398 A1 (DE)

Application

EP 00991609 A

Priority

  • DE 19961553 A
  • EP 0012914 W

Abstract (en)

[origin: DE19961553C1] The packer has a tube part for inserting the injected medium is formed as a hollow screw (20) anchored in the concrete. The packer is inserted into at least one bore in concrete at the crack or cavity to be filled and is sealed with at least one deformable seal (31), which is pressed against a shoulder of the wall of the borehole by the hollow screw. The screw is preferably screwed directly into the concrete. An Independent claim is included for a method for bringing injected medium under pressure into cracks or cavities in stone or concrete.

IPC 1-7 (main, further and additional classification)

E04G 23/02

IPC 8 full level (invention and additional information)

E04G 23/02 (2006.01)

CPC (invention and additional information)

E04G 23/0203 (2013.01); E04G 23/0211 (2013.01)

Citation (search report)

See references of WO 0146539A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family

DE 19961553 C1 20010613; AT 304101 T 20050915; AU 3364301 A 20010703; DE 50011133 D1 20051013; EP 1240398 A1 20020918; EP 1240398 B1 20050907; EP 1240398 B9 20061011; WO 0146539 A1 20010628