EP 1726384 A4 20080813 - SLIDING NOZZLE DEVICE AND POURING DEVICE
Title (en)
SLIDING NOZZLE DEVICE AND POURING DEVICE
Title (de)
SCHIEBEDÜSENVORRICHTUNG UND GIESSVORRICHTUNG
Title (fr)
DISPOSITIF D'INJECTEUR SUR GLISSIERE ET DISPOSITIF DE DISTRIBUTION
Publication
Application
Priority
- JP 2005004447 W 20050314
- JP 2004074984 A 20040316
Abstract (en)
[origin: EP1726384A1] A fixed plate (15) is provided in a fixed metal frame (14). An opening and closing metal frame (17) having a movable plate (21) is attached to the fixed metal frame (14) so as to be openable and closable. The fixed metal frame (14) is provided with a pressurizing mechanism (23) applying a pressure in a closing direction generated by a spring (25) to the opening and closing metal frame (17) in a closed state. An actuating member (29) is movably provided at a position facing the pressurizing mechanism (23). Cam surfaces (30d, 32a) are provided between the actuating member (29) and the pressurizing mechanism (23). The spring (25) is deformed against an urging force thereof on the basis of operations of the cam surfaces (30d, 32a) in accordance with a movement of the actuating member (29), and the pressure applied to the opening and closing metal frame (17) is strengthened.
IPC 8 full level
B22D 11/10 (2006.01); B22D 41/34 (2006.01); B22D 41/40 (2006.01)
CPC (source: EP US)
B22D 41/24 (2013.01 - EP US); B22D 41/34 (2013.01 - EP US); B22D 41/40 (2013.01 - EP US)
Citation (search report)
- [X] JP 2003200256 A 20030715 - SHINAGAWA REFRACTORIES CO
- [X] JP S62207567 A 19870911 - KOBE STEEL LTD, et al
- [A] JP S62279071 A 19871203 - KUROSAKI REFRACTORIES CO
- See references of WO 2005087409A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1726384 A1 20061129; EP 1726384 A4 20080813; CA 2559930 A1 20050922; JP 2005262238 A 20050929; US 2008272157 A1 20081106; WO 2005087409 A1 20050922
DOCDB simple family (application)
EP 05720715 A 20050314; CA 2559930 A 20050314; JP 2004074984 A 20040316; JP 2005004447 W 20050314; US 59279305 A 20050314