Global Patent Index - EP 2001644 A2

EP 2001644 A2 20081217 - METHOD AND ASSOCIATED MOULD AND TOOL FOR PRODUCING PORCELAIN OBJECTS WITH AT LEAST ONE THROUGH-HOLE

Title (en)

METHOD AND ASSOCIATED MOULD AND TOOL FOR PRODUCING PORCELAIN OBJECTS WITH AT LEAST ONE THROUGH-HOLE

Title (de)

VERFAHREN UND ZUGEHÖRIGE(S) FORM UND WERKZEUG ZUR HERSTELLUNG VON PORZELLANOBJEKTEN MIT MINDESTENS EINEM DURCHGANGSLOCH

Title (fr)

PROCÉDÉ ET MOULE ET OUTIL ASSOCIÉS POUR LA FABRICATION D'OBJETS EN PORCELAINE PRÉSENTANT AU MOINS UN TROU TRAVERSANT

Publication

EP 2001644 A2 20081217 (EN)

Application

EP 07734257 A 20070328

Priority

  • IB 2007000938 W 20070328
  • IT MI20060631 A 20060331

Abstract (en)

[origin: WO2008004040A2] Method for producing porcelain objects (100) with at least one through-hole (110) and associated mould comprising a bottom half-mould (10) with a half-seat (11) having a form corresponding to that of the object to be obtained, and a blind hole (12) having a vertical axis in said bottom half-seat (11); a top half-mould (20) with a half-seat (21) having a form corresponding to that of the object to be obtained, and having formed therein a through-hole (22) coaxial with the blind hole (12) of the bottom half-mould; a tubular member (31) open at the opposite ends and provided with upper holes (32a) and lower holes (32b) formed in the side surface at suitable distances from the respective opposite ends of the tube (31) and able to be coaxially inserted inside said top through-hole (22) and bottom blind hole (12) so as to supply the liquid porcelain (P) to the said half-seats (11, 21).

IPC 8 full level

B28B 1/26 (2006.01); G04B 37/22 (2006.01); G04D 3/00 (2006.01)

CPC (source: EP)

B28B 1/261 (2013.01); G04B 37/22 (2013.01); G04D 3/0064 (2013.01)

Citation (search report)

See references of WO 2008004040A2

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

DOCDB simple family (publication)

WO 2008004040 A2 20080110; WO 2008004040 A3 20080612; AT 529234 T 20111115; EP 2001644 A2 20081217; EP 2001644 B1 20111019; ES 2375276 T3 20120228; IT MI20060631 A1 20071001

DOCDB simple family (application)

IB 2007000938 W 20070328; AT 07734257 T 20070328; EP 07734257 A 20070328; ES 07734257 T 20070328; IT MI20060631 A 20060331