Global Patent Index - EP 1054781 A1

EP 1054781 A1 2000-11-29 - NECKLACE ENGRAVING MACHINE WITH AUTOMATED NECKLACE POSITIONING DEVICE

Title (en)

NECKLACE ENGRAVING MACHINE WITH AUTOMATED NECKLACE POSITIONING DEVICE

Title (de)

HALSKETTENGRAVIERVORRICHTUNG MIT AUTOMATISIERTER HALSKETTENZUFUHRVORRICHTUNG

Title (fr)

APPAREIL A GRAVER DES COLLIERS EQUIPE D'UN DISPOSITIF AUTOMATIQUE POUR POSITIONNER UN COLLIER

Publication

EP 1054781 A1 (EN)

Application

EP 99905175 A

Priority

  • IT 9900024 W
  • IT VR980011 A

Abstract (en)

[origin: WO9941089A1] An automatic electronic control logics based positioning device (40) for setting a necklace in motion on a diamond tool equipped machine which is capable of carrying out workings on necklaces. Said machine comprises a feeding station of said necklace and a working station where a clamp is positioned, said clamp being capable of temporarily blocking the advancement of said necklace. Said machine further comprises hooking and dragging means of said necklace along a predetermined (X) axis, which are suitable for hooking a stitch thereof and of translating said necklace by a distance which is predetermined and adjustable with a suitable electronic control logics, when it is being worked.

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

B44B 3/06

IPC 8 full level (invention and additional information)

B44B 3/00 (2006.01); B44B 3/06 (2006.01)

CPC (invention and additional information)

B44B 3/065 (2013.01); B44B 3/009 (2013.01)

Citation (search report)

See references of WO 9941089A1

Designated contracting state (EPC)

BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE

DOCDB simple family

WO 9941089 A1 19990819; AU 2545299 A 19990830; CN 1290215 A 20010404; DE 69901427 D1 20020613; DE 69901427 T2 20030109; EP 1054781 A1 20001129; EP 1054781 B1 20020508; IT 1299646 B1 20000324; IT VR980011 A1 19990813; KR 20010040744 A 20010515