Owner Theysohn Extrusionstechnik Gesellschaft m.b.H.

Inventors Zahradnik, Rudolf

Agent Griffith Hack

Pub. Number AU-B-2005202033

Priority A1160/2004 08.07.04 AT

Filing date 12 May 2005

Wipo publication date 2 February 2006

Acceptance publication date 25 February 2010

B23K 20/02 (2006.01) Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating - by means of a press

B22F 3/15 (2006.01) Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering

B22F 5/10 (2006.01) Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product - of articles with cavities or holes, not otherwise provided for in the preceding subgroups

B23P 15/00 (2006.01) Making specific metal objects by operations not covered by a single other subclass or a group in this subclass

B29C 47/08 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - Component parts, details or accessories

B29C 47/66 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form

B30B 11/22 (2006.01) Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses - Extrusion presses

B30B 11/24 (2006.01) Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses