Global Patent Index - EP 0758034 B1

EP 0758034 B1 20000531 - Apparatus and process for connecting two prestressed concrete elements

Title (en)

Apparatus and process for connecting two prestressed concrete elements

Title (de)

Vorrichtung und Verfahren zum Verbinden von zwei Spannbetonelementen

Title (fr)

Dispositif et procédé pour raccorder deux éléments en béton précontraint

Publication

EP 0758034 B1 (DE)

Application

EP 96109873 A

Priority

DE 19528999 A

Abstract (en)

[origin: EP0758034A1] A second stressed concrete pipe (12) at a face-side abutment (14) is connected with a first stressed concrete pipe. It is formed rotation-symmetrically around an axis (16). Inside the walling (18) of the second concrete pipe run the second tension braids (22), which have already been moulded into the pipe during prodn. The second braids run pref. parallel to each other in an axial direction inside the wall of the second stressed concrete pipe. Due to being embedded, the braids are not fixed in special end anchoring arrangements, but run as far as the face-side abutment, or shortly before it, and end there.

IPC 1-7

E01D 2/00; E01D 21/00; E04H 12/16

IPC 8 full level

E01D 2/00 (2006.01); E01D 21/00 (2006.01); E04H 12/16 (2006.01)

CPC (source: EP)

E01D 2/00 (2013.01); E01D 21/00 (2013.01); E04H 12/16 (2013.01); E01D 2101/28 (2013.01)

Designated contracting state (EPC)

DE DK ES GB NL SE

DOCDB simple family (publication)

EP 0758034 A1 19970212; EP 0758034 B1 20000531; DE 19528999 A1 19970213; DE 19528999 C2 20000105; DK 0758034 T3 20001023; MX 9603111 A 19970329; US 5809711 A 19980922

DOCDB simple family (application)

EP 96109873 A 19960619; DE 19528999 A 19950807; DK 96109873 T 19960619; MX 9603111 A 19960731; US 69391196 A 19960805