EP 2607067 A1 20130626 - Punch for a tablet press and method for manufacturing such a punch
Title (en)
Punch for a tablet press and method for manufacturing such a punch
Title (de)
Stempel für eine Tablettiermaschine und sein Herstellungsverfahren
Title (fr)
Poinçon pour une presse à comprimés et son procédé de fabrication
Publication
Application
Priority
EP 11250934 A 20111221
Abstract (en)
A punch 20 for a tablet press 10. A body portion 22 of the punch 20 comprises a plurality of cavities 32. The cavities 32 are located at a predetermined angular location about the longitudinal axis 26 of the body 22. Each cavity comprises a key feature 34. Each key feature 34 has a root portion 35 which is shaped to fit tightly inside the volume defined by a respective cavity 32 so it can be held inside that cavity 32 only by friction.
IPC 8 full level
B30B 11/08 (2006.01); B30B 15/06 (2006.01)
CPC (source: EP)
B30B 11/08 (2013.01); B30B 15/065 (2013.01)
Citation (search report)
- [XY] US 3318265 A 19670509 - WINTERS EDWARD P, et al
- [XY] JP 2004290984 A 20041021 - NITTO DENKO CORP
- [Y] GB 2343862 A 20000524 - UNIV BATH [GB]
- [A] GB 2466963 A 20100721 - HOLLAND LTD I [GB]
- [A] WO 2004028791 A1 20040408 - KIKUSUI SEISAKUSHO LTD [JP], et al
- [A] DE 20010641 U1 20000831 - FETTE WILHELM GMBH [DE]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 11250934 A 20111221