EP 1750873 A2 20070214 - CLOSURE OF THE DISCHARGE CHANNEL OF A METAL CASTING VESSEL
Title (en)
CLOSURE OF THE DISCHARGE CHANNEL OF A METAL CASTING VESSEL
Title (de)
VERSCHLUSS DES ABLAUFKANALS EINES METALLGUSSGEFÄSSES
Title (fr)
FERMETURE DU CANAL DE VIDANGE D'UNE CUVE DE COULEE DE METAL
Publication
Application
Priority
- FI 2005000198 W 20050427
- FI 20040589 A 20040427
Abstract (en)
[origin: WO2005102563A2] The invention relates to a cock arrangement type (2) that is fitted in the bottom (1) of a metal casting vessel provided with an opening, comprising a channel body (3), through which a channel (4) runs, continuing the opening of the bottom, and the side of which has a rotationally symmetric recess (5) that extends transversally through the channel (4); and a rotatable closure body (6) that is fitted in the recess (5) and has a transversal hole (7) at the depth of the channel (4), the hole closing or opening the channel (4) when the closure body (6) is rotated. The improvement is achieved so that the end (8) of the closure body (6) is hinged to the bottom (9) of the recess (5) and that the contact surface between the closure body (6) and the recess (5) is rotationally symmetric and smaller than the rotation surface of the recess (5).
IPC 8 full level
B22D 41/08 (2006.01); B22D 41/14 (2006.01)
CPC (source: EP)
B22D 41/14 (2013.01)
Citation (search report)
See references of WO 2005102563A2
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 MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005102563 A2 20051103; WO 2005102563 A3 20060202; AU 2005234959 A1 20051103; CA 2564979 A1 20051103; EP 1750873 A2 20070214; FI 20040589 A0 20040427; JP 2007534503 A 20071129; RU 2006141384 A 20080610; TW 200603916 A 20060201
DOCDB simple family (application)
FI 2005000198 W 20050427; AU 2005234959 A 20050427; CA 2564979 A 20050427; EP 05737736 A 20050427; FI 20040589 A 20040427; JP 2007510060 A 20050427; RU 2006141384 A 20050427; TW 94113357 A 20050427