Global Patent Index - EP 3424618 B1

EP 3424618 B1 20210310 - SLIDING CLOSURE FOR A VESSEL CONTAINING MOLTEN METAL

Title (en)

SLIDING CLOSURE FOR A VESSEL CONTAINING MOLTEN METAL

Title (de)

SCHIEBEVERSCHLUSS FÜR EIN METALLSCHMELZE ENTHALTENDES GEFÄSS

Title (fr)

FERMETURE COULISSANTE POUR UN RÉCIPIENT CONTENANT UN MÉTAL EN FUSION

Publication

EP 3424618 B1 20210310 (DE)

Application

EP 17179692 A 20170705

Priority

EP 17179692 A 20170705

Abstract (en)

[origin: WO2019007597A1] A sliding gate for a vessel containing molten metal is provided with a slide housing (1), a slide unit guided longitudinally therein and having a push rod (2), a mounting (5) and a linear drive (6), which is removably fastened in the latter and has a drive rod (4). This drive rod (4) can be connected to the push rod (2) of the slide unit by a coupling (3). The coupling (3) is designed in such a way that, when the linear drive (6) has been pushed into the mounting (5), it automatically couples by a movement of the drive rod (4) towards the slide unit, while it uncouples when the linear drive (6) is removed from the mounting (5), transversely in relation to the direction of movement of the drive rod (4). A locking device (7), which can be actuated by the linear drive (6) and interacts with the mounting (5) is provided here, by means of which the linear drive (6) after being pushed into the mounting (5) can be fixed in the latter and can be unlocked again before it is removed.

IPC 8 full level

B22D 41/22 (2006.01); B22D 41/38 (2006.01)

CPC (source: EP KR RU US)

B22D 41/22 (2013.01 - EP RU); B22D 41/38 (2013.01 - EP KR RU US); F15B 11/08 (2013.01 - KR); F15B 13/04 (2013.01 - KR)

Citation (opposition)

Opponent : VESUVIUS GROUP SA

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)

EP 3424618 A1 20190109; EP 3424618 B1 20210310; BR 112019025043 A2 20200616; CN 110662616 A 20200107; CN 110662616 B 20230627; JP 2020525287 A 20200827; JP 7177795 B2 20221124; KR 102543316 B1 20230613; KR 20200026802 A 20200311; RU 2019143836 A 20210805; RU 2019143836 A3 20210902; RU 2766944 C2 20220316; US 11192180 B2 20211207; US 2020282456 A1 20200910; WO 2019007597 A1 20190110; ZA 201907930 B 20210428

DOCDB simple family (application)

EP 17179692 A 20170705; BR 112019025043 A 20180601; CN 201880036150 A 20180601; EP 2018064453 W 20180601; JP 2019568692 A 20180601; KR 20197035022 A 20180601; RU 2019143836 A 20180601; US 201816616799 A 20180601; ZA 201907930 A 20191128