Global Patent Index - EP 1097800 A1

EP 1097800 A1 2001-05-09 - Piezoelectric press drive

Title (en)

Piezoelectric press drive

Title (de)

Piezoelektrischer Pressenantrieb

Title (fr)

Entraînement piézoélectrique de presse

Publication

EP 1097800 A1 (EN)

Application

EP 00123427 A

Priority

DE 19953251 A

Abstract (en)

The invention relates to a press, more particularly for cutting and moulding miniature components, with a reciprocating die (9). In order to provide a small and compact press, which can be economically manufactured, the drive of the die (9) is effected by at least one piezoactor (18, 19). <IMAGE>

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

B30B 1/00; H01L 41/04

IPC 8 full level (invention and additional information)

B30B 1/00 (2006.01); H02N 2/02 (2006.01)

CPC (invention and additional information)

B30B 1/007 (2013.01); B30B 1/00 (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 1097800 A1 20010509; DE 19953251 A1 20010517

INPADOC legal status


2002-10-23 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20011110

2002-03-14 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2002-01-30 [AKX] PAYMENT OF DESIGNATION FEES

2001-05-09 [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 TR

2001-05-09 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

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