EP 3938547 A1 20220119 - TAPHOLE PLUGGING GUN
Title (en)
TAPHOLE PLUGGING GUN
Title (de)
STICHLOCHSTOPFKANONE
Title (fr)
CANON DE REBOUCHAGE DE TROU DE COULÉE
Publication
Application
Priority
EP 2019056261 W 20190313
Abstract (en)
[origin: WO2020182303A1] The invention relates to a taphole plugging gun comprising a material chamber (21) for receiving a plugging mass volume, a mouthpiece for introducing into a taphole, and a nozzle part (23) which tapers in the direction of the mouthpiece and which is connected to the material chamber by means of a releasable connection device (25). In order to form the connection device (25), the material chamber (21) and the nozzle part (23) have axial connection protrusions (28, 30), which are designed to complement each other, on two opposing axial connection edges (26, 54) of a chamber wall (27) of the material chamber (21) and of a nozzle wall (29) of the nozzle part (23).
IPC 8 full level
C21B 7/12 (2006.01); C21C 5/46 (2006.01); F27D 3/15 (2006.01)
CPC (source: EP KR US)
C21B 7/12 (2013.01 - EP KR US); C21C 5/4653 (2013.01 - EP KR); F27D 3/1536 (2013.01 - EP KR 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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020182303 A1 20200917; BR 112021017123 A2 20211103; CA 3129886 A1 20200917; CA 3129886 C 20240116; CN 113574185 A 20211029; CN 113574185 B 20221025; EP 3938547 A1 20220119; EP 3938547 B1 20230215; JP 2022522471 A 20220419; JP 7166469 B2 20221107; KR 102556111 B1 20230714; KR 20210126041 A 20211019; TW 202040076 A 20201101; TW I766246 B 20220601; UA 126844 C2 20230208; US 2022178615 A1 20220609
DOCDB simple family (application)
EP 2019056261 W 20190313; BR 112021017123 A 20190313; CA 3129886 A 20190313; CN 201980094035 A 20190313; EP 19711076 A 20190313; JP 2021551552 A 20190313; KR 20217028068 A 20190313; TW 109108174 A 20200312; UA A202105653 A 20190313; US 201917438226 A 20190313