Global Patent Index - EP 0988906 A3

EP 0988906 A3 2000-09-20 - Hemmed joint between an outer and an inner metal sheet

Title (en)

Hemmed joint between an outer and an inner metal sheet

Title (de)

Falzverbindung zwischen einem Aussenblech und einem Innenblech

Title (fr)

Joint de sertissage entre une tôle extérieure et une tôle intérieure

Publication

EP 0988906 A3 (DE)

Application

EP 99116335 A

Priority

DE 19840617 A

Abstract (en)

[origin: DE19840617A1] The bending section (4) of the outer sheet (1) of the folded joint between outer and inner metal sheets (1, 2) is made up of a first subsection (4a) with a radius (ra) adjoining the straight section (3), a second subsection (4b) adjoining the subsection (4a) and, with the straight section (3), encloses an angle ( alpha ) with a vertex within the subsection (4a), and a third subsection (4c) oriented parallel to the straight section (3) lying parallel against the inner sheet (2).

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

B21D 39/02

IPC 8 full level (invention and additional information)

B21D 39/02 (2006.01)

CPC (invention and additional information)

B21D 39/021 (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

EPO simple patent family

DE 19840617 A1 20000309; DE 19840617 B4 20060831; EP 0988906 A2 20000329; EP 0988906 A3 20000920

INPADOC legal status


2000-11-29 [18W] WITHDRAWN

- Date of withdrawal: 20001007

2000-09-20 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

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

2000-09-20 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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

2000-03-29 [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

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

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