EP 1075587 A1 20010214 - DEVICE FOR A ROCK WALL

Title (en)

DEVICE FOR A ROCK WALL

Title (de)

VORRICHTUNG FÜR EINE FELSWAND

Title (fr)

DISPOSITIF POUR MUR DE ROCHE

Publication

EP 1075587 A1 20010214 (EN)

Application

EP 99947044 A 19990420

Priority

SE 9900626 W 19990420
SE 9801476 A 19980427

Abstract (en)

[origin: WO9956001A1] Device for sealing a rock wall, which device comprises an injection tube (3) adapted to be introduced into a bore hole (30) in the rock wall, into which bore hole filling material (31) is intended to be injected through the injection tube (3). The device also comprises a non-return valve (4) for the filling material, and may be permanently connected to a reinforcement bar (1) in order for the device to achieve both sealing and reinforcement.

IPC 1-7

E21D 20/00; E21D 21/00

IPC 8 full level

E21D 20/00 (2006.01); E21D 20/02 (2006.01); E21D 21/00 (2006.01)

CPC (source: EP KR)

E21D 20/00 (2013.01 - KR); E21D 20/028 (2013.01 - EP); E21D 21/0046 (2013.01 - EP); E21D 21/0053 (2016.01 - EP); E21D 21/008 (2013.01 - EP)

Citation (search report)

See references of WO 9956001A1

Designated contracting state (EPC)

AT CH DE DK ES FI FR GR IT LI PT

DOCDB simple family (publication)

WO 9956001 A1 19991104; AT E252682 T1 20031115; AU 4298799 A 19991116; AU 746551 B2 20020502; CA 2330044 A1 19991104; CA 2330044 C 20080122; DE 69912267 D1 20031127; DE 69912267 T2 20040826; DK 1075587 T3 20040209; EP 1075587 A1 20010214; EP 1075587 B1 20031022; ES 2209508 T3 20040616; JP 2002533590 A 20021008; JP 4504563 B2 20100714; KR 100592808 B1 20060911; KR 20010072580 A 20010731; NO 20005456 D0 20001027; NO 20005456 L 20001227; NO 315135 B1 20030714; NO 315135 B3 20030714; PT 1075587 E 20040331; SE 510418 C2 19990525; SE 9801476 D0 19980427; SE 9801476 L 19990525

DOCDB simple family (application)

SE 9900626 W 19990420; AT 99947044 T 19990420; AU 4298799 A 19990420; CA 2330044 A 19990420; DE 69912267 T 19990420; DK 99947044 T 19990420; EP 99947044 A 19990420; ES 99947044 T 19990420; JP 2000546131 A 19990420; KR 20007011984 A 20001027; NO 20005456 A 20001027; PT 99947044 T 19990420; SE 9801476 A 19980427