Global Patent Index - EP 1058761 A1

EP 1058761 A1 20001213 - METHOD AND DEVICE FOR APPLYING PRETENSED TENSION-PROOF REINFORCING STRIPS TO A CONSTRUCTION

Title (en)

METHOD AND DEVICE FOR APPLYING PRETENSED TENSION-PROOF REINFORCING STRIPS TO A CONSTRUCTION

Title (de)

VERFAHREN UND VORRICHTUNG ZUM APPLIZIEREN VON VORGESPANNTEN, ZUGFESTEN VERSTÄRKUNGSBÄNDERN AN BAUWERKEN

Title (fr)

PROCEDE ET DISPOSITIF POUR APPLIQUER DES BANDES DE RENFORCEMENT PRETENDUES, RESISTANT A LA TRACTION SUR DES CONSTRUCTIONS

Publication

EP 1058761 A1 20001213 (DE)

Application

EP 99902497 A 19990216

Priority

  • CH 9900076 W 19990216
  • CH 45498 A 19980226

Abstract (en)

[origin: WO9943909A1] According to the invention, lamellar, fibre-reinforced plastic strips (9) can be used to reinforce a linearly expanded or flat construction part (7) having a support function against any bending stress to which it is exposed. These strips are usually applied to the construction (7) from the outside, or from the inside in the case of hollow structures, and fixed by means of an adhesive. The lamellar strips (9) are pretensed with the tensioning means (15, 16) of the tension device, treated with adhesive in a pretensed state, and then moved to the area to be treated together with the tension device. The tension device is provisionally fixed to the construction (7) with displaceable fixing devices (3) and pressed against said construction. Thereafter the lamellar strips (9) are pressed against the construction (7) by means of an air bag (6) or air hose until the adhesive has hardened.

IPC 1-7

E04C 5/07; E04G 23/02

IPC 8 full level

E04C 5/07 (2006.01); E04C 5/08 (2006.01); E04G 23/02 (2006.01)

CPC (source: EP)

E04C 5/07 (2013.01); E04C 5/08 (2013.01); E04G 23/0218 (2013.01); E04G 2023/0251 (2013.01); E04G 2023/0259 (2013.01)

Citation (search report)

See references of WO 9943909A1

Designated contracting state (EPC)

AT CH DE ES FR GB IT LI

DOCDB simple family (publication)

WO 9943909 A1 19990902; AT 248266 T 20030915; AU 2262499 A 19990915; AU 741986 B2 20011213; CA 2321896 A1 19990902; CA 2321896 C 20051018; DE 59906771 D1 20031002; EP 1058761 A1 20001213; EP 1058761 B1 20030827; ES 2207930 T3 20040601; JP 2002505392 A 20020219; US 6464811 B1 20021015

DOCDB simple family (application)

CH 9900076 W 19990216; AT 99902497 T 19990216; AU 2262499 A 19990216; CA 2321896 A 19990216; DE 59906771 T 19990216; EP 99902497 A 19990216; ES 99902497 T 19990216; JP 2000533635 A 19990216; US 62211100 A 20001005