Global Patent Index - EP 0893175 A3

EP 0893175 A3 2000-05-17 - Device for forming beads in the side of a hollow tubular work piece

Title (en)

Device for forming beads in the side of a hollow tubular work piece

Title (de)

Sickeneinrichtung der Wandung eines hohlzylinderförmigen Rohlings

Title (fr)

Dispositif pour former des moulures dans la paroi d'une ébauche creuse tubulaire

Publication

EP 0893175 A3 (DE)

Application

EP 98112926 A

Priority

DE 19730900 A

Abstract (en)

[origin: EP0893175A2] The beading unit for the production of tins has a bottom edge (26), a guide surface (28) for the bottom edge, an outer forming tool (22) and an inner forming tool (1) which during beading is kept at a defined distance from the guide surface (28). The inner forming tool has a stop surface (32) which is oriented perpendicular to the longitudinal axis of this tool, and during beading lies without play against the top edge (30) of the blank (11).

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

B21D 51/26; B21D 15/06

IPC 8 full level (invention and additional information)

B21D 51/26 (2006.01)

CPC (invention and additional information)

B21D 51/2646 (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 19730900 A1 19990121; EP 0893175 A2 19990127; EP 0893175 A3 20000517

INPADOC legal status


2004-06-09 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20031202

2002-07-31 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20020618

2001-01-24 [AKX] PAYMENT OF DESIGNATION FEES

- Ref Legal Event Code: AKX

- Free Format Text: AT BE CH DE DK ES FR GB GR IT LI NL PT SE

2000-12-27 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20001030

2000-07-05 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: ELPATRONIC AG

- Ref Legal Event Code: RAP1

2000-05-17 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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

2000-05-17 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI

2000-05-17 [RTI1] TITLE (CORRECTION)

- Ref Legal Event Code: RTI1

- Free Format Text: DEVICE FOR FORMING BEADS IN THE SIDE OF A HOLLOW TUBULAR WORK PIECE

1999-01-27 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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

1999-01-27 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI