Global Patent Index - EP 1199142 A3

EP 1199142 A3 2003-06-04 - Method and apparatus for producing pipes covered with reinforced concrete

Title (en)

Method and apparatus for producing pipes covered with reinforced concrete

Title (de)

Verfahren und Vorrichtung zur Herstellung stahlbetonummantelter Vortriebsrohre

Title (fr)

Procédé et dispositif pour la fabrication de tuyaux recouverts de béton armé

Publication

EP 1199142 A3 (DE)

Application

EP 01250361 A

Priority

DE 10053008 A

Abstract (en)

[origin: EP1199142A2] The upper half (4) of the molding appliance has a filler gap for concrete; while the lower mold-half (1) which is positioned on rubber-mounted vibrator supports (2) with vibrators (3), has a groove for the lengthwise adjustment of the pipe. The inliner pipe is centered by a sleeve-centering device (7,8,9,10) and pointed-end centering device. The sleeve-centering device consists of a sleeve fixed on a frame to a sleeve-container.

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

B28B 19/00; B28B 21/14; B28B 21/42; B28B 21/58

IPC 8 full level (invention and additional information)

B28B 19/00 (2006.01)

CPC (invention and additional information)

B28B 19/0038 (2013.01)

Citation (search report)

Designated contracting state (EPC)

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

EPO simple patent family

EP 1199142 A2 20020424; EP 1199142 A3 20030604; DE 10053008 A1 20020502; DE 10053008 B4 20061012

INPADOC legal status


2008-02-27 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20070719

2005-08-17 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20050630

2004-02-25 [AKX] PAYMENT OF DESIGNATION FEES

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

2003-07-30 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20030528

2003-06-04 [AK] DESIGNATED CONTRACTING STATES:

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

2003-06-04 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL LT LV MK RO SI

2003-06-04 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7B 28B 19/00 A

2003-06-04 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7B 28B 21/14 B

2003-06-04 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7B 28B 21/42 B

2003-06-04 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7B 28B 21/58 B

2002-04-24 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

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

2002-04-24 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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