EP 3634666 B1 20210331 - INJECTION DEVICE AND METHOD FOR PRODUCING AT LEAST ONE METALLIC GLASS PART
Title (en)
INJECTION DEVICE AND METHOD FOR PRODUCING AT LEAST ONE METALLIC GLASS PART
Title (de)
INJEKTIONSVORRICHTUNG UND VERFAHREN ZUR HERSTELLUNG VON MINDESTENS EINEM METALLISCHEN GLASTEIL
Title (fr)
DISPOSITIF ET PROCÉDÉ D'INJECTION POUR LA PRODUCTION D'AU MOINS UNE PIÈCE EN UN VERRE MÉTALLIQUE
Publication
Application
Priority
- FR 1755186 A 20170609
- EP 2018064562 W 20180604
Abstract (en)
[origin: WO2018224418A1] An injection device and method for producing at least one metallic glass part, in which a vertical piston (8) is able to move in a vertical direction, a top end portion (9) of the piston being suitable for being engaged in an injection chamber (4) of a mould linked to a cavity of this mould and open at the bottom; the piston (8) having a top end face (11) on which an element made from metallic glass (16) to be introduced into said chamber (4) can be positioned, the top face (11) of the piston (8) having a concave shape (12) suitable for receiving a bottom portion of the element made from metallic glass (16). A heating means (14) situated under the mould comprises induction coils (15), such that, when the piston is in an intermediate position, the majority of the metallic element is situated in the space surrounded by the induction coils.
IPC 8 full level
B22D 17/12 (2006.01); B22D 17/02 (2006.01); B22D 17/04 (2006.01); B22D 17/20 (2006.01); B22D 17/30 (2006.01); B22D 25/06 (2006.01)
CPC (source: EP US)
B22D 17/02 (2013.01 - EP); B22D 17/04 (2013.01 - EP US); B22D 17/203 (2013.01 - EP US); B22D 17/30 (2013.01 - EP US); B22D 25/06 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2018224418 A1 20181213; EP 3634666 A1 20200415; EP 3634666 B1 20210331; FR 3067269 A1 20181214; FR 3067269 B1 20220318; US 11465198 B2 20221011; US 2020222976 A1 20200716
DOCDB simple family (application)
EP 2018064562 W 20180604; EP 18727029 A 20180604; FR 1755186 A 20170609; US 201816620418 A 20180604