EP 1544380 A2 20050622 - Spacing tube for the insertion of tensioning rods
Title (en)
Spacing tube for the insertion of tensioning rods
Title (de)
Distanzrohr zum Führen von Spannstäben
Title (fr)
Tube d'écartement pour le guidage de barres de tension
Publication
Application
Priority
CH 21452003 A 20031216
Abstract (en)
The spacer tube (1) for the guiding of stressing bars during the erection of large area shuttering for concrete constructions comprises a generally cylindrical guide tube (3) with end pieces (5) installed on its two ends. The connections between the end pieces and ends of the guide tube are constructed as a predetermined breaking points (13) which during shuttering, stripping or after stripping of the construction are broken from the ends of the guide tube. The predetermined breaking points break following tension or pressure on the end pieces and/or through tension on the end pieces and/or by rotation of the end pieces.
Abstract (de)
Das Distanzrohr (1) zum Führen von Zugstangen (12) umfasst Endstücke (5) mit einer Sollbruchlinie (13) entlang deren die Endstücke (5) nach Fertigstellung einer Wand abtrennbar sind.
IPC 1-7
IPC 8 full level
E04G 17/02 (2006.01); E04G 17/04 (2006.01); E04G 17/06 (2006.01)
CPC (source: EP)
E04G 17/06 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1544380 A2 20050622; EP 1544380 A3 20080227; EP 1544380 B1 20131113; EP 1550781 A2 20050706; EP 1550781 A3 20080227
DOCDB simple family (application)
EP 04405748 A 20041202; EP 05003614 A 20041202