Global Patent Index - EP 0989236 A1

EP 0989236 A1 2000-03-29 - Posts made of reconstituted profiles for constructing noise protection walls made of panels

Title (en)

Posts made of reconstituted profiles for constructing noise protection walls made of panels

Title (de)

Profile zur Rekonstruktion von Pfosten für Lärmschutzwände aus Platten

Title (fr)

Poteaux en profilés reconstitués pour écrans acoustiques constitués de panneaux

Publication

EP 0989236 A1 (FR)

Application

EP 99430022 A

Priority

FR 9811974 A

Abstract (en)

The supporting post, e.g. connecting two acoustic panels (2) by their edges, consists of an H-section or double U-section beam (11) with lateral channels designed to receive sections of the panel edges and an inclined reinforcing strip (14) extending from the base of the post to at least half its height. The strip is angled at between 5 and 10 degrees to the post and is between 3 and 12 m high. The post itself is made from thin steel between 4 and 10 mm thick and with a rupture strength of 235 MPa.

Abstract (fr)

Selon l'invention, un mur bordant une voie routière ou une voie de chemin de fer pour la protection acoustique du voisinage comporte : une pluralité de panneaux verticaux (2) empilés ; une pluralité de poteaux s'étendant verticalement et entre deux piles adjacentes de panneaux ; chaque poteau comporte une gorge (15) sur chaque face latérale, dans laquelle est engagé le bord (et/ou la tranche) latéral et vertical des panneaux. <IMAGE>

IPC 1-7 (main, further and additional classification)

E01F 8/00

IPC 8 full level (invention and additional information)

E01F 8/00 (2006.01)

CPC (invention and additional information)

E01F 8/0011 (2013.01); E01F 8/0023 (2013.01); E01F 8/0029 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE FR IT

EPO simple patent family

EP 0989236 A1 20000329; FR 2783542 A1 20000324; FR 2783542 B1 20010622

INPADOC legal status


2004-10-06 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20040331

2001-03-29 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2001-03-07 [R17P] REQUEST FOR EXAMINATION FILED (CORRECTION)

- Effective date: 20001211

2001-03-07 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION):

- Designated State(s): DE FR IT

2001-02-21 [D17P] REQUEST FOR EXAMINATION FILED (DELETED)

2001-02-21 [DBV] DESIGNATED CONTRACTING STATES (DELETED)

2001-02-14 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001213

2001-02-07 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION):

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-12-13 [AKX] PAYMENT OF DESIGNATION FEES

2000-03-29 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR IT

2000-03-29 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI