Global Patent Index - EP 1165308 A1

EP 1165308 A1 20020102 - ROTARY-TABLE PRESS WITH REPLACEABLE PUNCHES

Title (en)

ROTARY-TABLE PRESS WITH REPLACEABLE PUNCHES

Title (de)

RUNDLAUFPRESSE MIT AUSWECHSELBAREN EINSATZSTEMPELN

Title (fr)

PRESSE A TABLE TOURNANTE POURVUE DES ETAMPES REMPLAC ABLES

Publication

EP 1165308 A1 20020102 (DE)

Application

EP 00918807 A 20000317

Priority

  • DE 19913979 A 19990318
  • DE 19963263 A 19991217
  • EP 0002372 W 20000317

Abstract (en)

[origin: US6926511B1] The invention relates to a rotary press with anti-rotation secured shafts and exchangeable punches attached thereto. The rotary press comprises a punch turn which is universally ensured with the use of anti-rotation secured punch shafts, meaning, not only with rotation-symmetrical but also with roll-guided punches, is solved in such a way that the exchangeable punch is executed in a rotational manner, where a circumferential recess in the stem of the punch is envisaged, into which a component such as a spring thrust piece engages for the purpose of fixation, and that the shell surface of the exchangeable punch indicates a zone which interacts with a zone of the external component, either force-locking or positive locking, in such a way that the punch receives a turning movement at a defined point of the pitch circle of the punch circumference.

IPC 1-7

B30B 11/08; B30B 15/06

IPC 8 full level

B30B 11/08 (2006.01); B30B 15/00 (2006.01); B30B 15/06 (2006.01)

CPC (source: EP)

B30B 11/08 (2013.01); B30B 15/0082 (2013.01); B30B 15/065 (2013.01)

Citation (search report)

See references of WO 0056534A1

Designated contracting state (EPC)

BE DE ES FR GB IT

DOCDB simple family (publication)

US 6926511 B1 20050809; EP 1165308 A1 20020102; EP 1165308 B1 20050824; ES 2248065 T3 20060316; JP 2002539951 A 20021126; WO 0056534 A1 20000928

DOCDB simple family (application)

US 93695901 A 20011128; EP 0002372 W 20000317; EP 00918807 A 20000317; ES 00918807 T 20000317; JP 2000606417 A 20000317