Global Patent Index - EP 1032740 A1

EP 1032740 A1 2000-09-06 - CONCRETE FORM PANEL

Title (en)

CONCRETE FORM PANEL

Title (de)

BETONGUSSPANEEL

Title (fr)

PANNEAU MOULE EN BETON

Publication

EP 1032740 A1 (EN)

Application

EP 99944902 A

Priority

  • KR 9900560 W
  • KR 19980018013 U
  • KR 19990002726 U

Abstract (en)

[origin: WO0017469A1] The present invention discloses a plastic concrete form panel used to construct a concrete structure. The rear surface of the concrete form panel (300) according to the present invention is provided with multiple horizontal and vertical ribs (322, 323), and vertical and horizontal edges (325, 326) for defining a circumference of the panel, wherein the ribs and the edges (325, 326) protruding outwardly from the rear surface (320), respectively. The rear surface (320) is further provided with reinforcing portions (352, 356) along the corners at which the vertical edges (326) and the rear surface (320) meet and along the corners at which the vertical ribs (323) and the rear surface (320) meet, and a gas hole (722, 724) is provided in the reinforcing portions (352, 354). The rear surface (320) is further provided with at least one gas line (342) which is arranged parallel with the horizontal ribs (322) and along the entire horizontal length of the panel, and the gas line (342) communicates with the gas hole (722, 724) in the reinforcing portions (352, 354).

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

E04G 9/10; E04G 9/05

IPC 8 full level (invention and additional information)

B28B 7/34 (2006.01); E04G 9/00 (2006.01); E04G 9/05 (2006.01); E04G 17/06 (2006.01); E04G 17/065 (2006.01)

CPC (invention and additional information)

E04G 9/05 (2013.01); E04G 17/06 (2013.01); E04G 17/0652 (2013.01); E04G 2009/028 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 0017469 A1 20000330; AU 5762799 A 20000410; CN 1286738 A 20010307; EP 1032740 A1 20000906; JP 2002526695 A 20020820

INPADOC legal status


2003-10-08 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030401

2000-09-06 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000530

2000-09-06 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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