EP 3947837 A1 20220209 - CONNECTION DEVICE FOR FRICTIONALLY CONNECTING AT LEAST TWO CONCRETE FINISHED PARTS
Title (en)
CONNECTION DEVICE FOR FRICTIONALLY CONNECTING AT LEAST TWO CONCRETE FINISHED PARTS
Title (de)
VERBINDUNGSVORRICHTUNG ZUM KRAFTSCHLÜSSIGEN VERBINDEN WENIGSTENS ZWEIER BETONFERTIGTEILE
Title (fr)
SYSTÈME DE LIAISON POUR UNE LIAISON DE FORCE D'AU MOINS DEUX ÉLÉMENTS PRÉFABRIQUÉS EN BÉTON
Publication
Application
Priority
- AT 502542019 A 20190325
- EP 2020057073 W 20200316
Abstract (en)
[origin: WO2020193248A1] The invention relates to a connection device (1) for frictionally connecting at least two concrete finished parts (2, 3, 39), wherein the connection device (1) comprises at least two end pieces (4, 5), between which a threaded spindle (6) is arranged which is/can be screwed together with same, wherein a distance (7) between the end pieces (4, 5) in the longitudinal direction (8) of the connection device (1) can be changed by a rotation of the threaded spindle (6), wherein the at least two end pieces (4, 5) each have at least one closable retaining element (12) which is designed to completely surround at least one, preferably U-shaped, reinforcing bar (10) respectively protruding out of the at least two concrete finished parts (2, 3, 39).
IPC 8 full level
CPC (source: AT EP)
E04B 1/046 (2013.01 - AT EP); E04B 1/21 (2013.01 - AT); E04B 1/4142 (2013.01 - AT); F16B 5/0008 (2013.01 - EP); F16B 5/02 (2013.01 - EP); F16B 7/06 (2013.01 - EP); E04B 2001/4192 (2013.01 - AT)
Citation (search report)
See references of WO 2020193248A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020193248 A1 20201001; AT 522359 A1 20201015; AT 522359 B1 20210415; EP 3947837 A1 20220209
DOCDB simple family (application)
EP 2020057073 W 20200316; AT 502542019 A 20190325; EP 20713854 A 20200316