Global Patent Index - EP 1058761 A1

EP 1058761 A1 2000-12-13 - 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 (DE)

Application

EP 99902497 A

Priority

  • CH 9900076 W
  • CH 45498 A

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 (main, further and additional classification)

E04C 5/07; E04G 23/02

IPC 8 full level (invention and additional information)

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

CPC (invention and additional information)

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

Designated contracting state (EPC)

AT CH DE ES FR GB IT LI

EPO simple patent family

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

INPADOC legal status


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2004-06-01 [REG ES FG2A] DEFINITIVE PROTECTION

- Document: ES 2207930 T3

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2003-11-28 [REG CH NV] NEW AGENT

- Representative's name: FELBER & PARTNER AG PATENTANWAELTE

2003-10-02 [REF] CORRESPONDS TO:

- Document: DE 59906771 P 20031002

2003-08-29 [REG CH EP] ENTRY IN THE NATIONAL PHASE

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