Invention Grant
- Patent Title: Sliding closure at the spout of a container containing a molten metal, and method for setting closure plates in the sliding closure
-
Application No.: US14432070Application Date: 2013-10-09
-
Publication No.: US09757798B2Publication Date: 2017-09-12
- Inventor: Rebecca Gisler , Jean-Daniel Cousin , Benno Steiner
- Applicant: Refrectory Intellectual Property GmbH & Co. KG
- Applicant Address: AT Vienna
- Assignee: Refractory Intellectual Property GmbH & Co. KG
- Current Assignee: Refractory Intellectual Property GmbH & Co. KG
- Current Assignee Address: AT Vienna
- Agent Brian Roffe
- Priority: CH1928/12 20121011
- International Application: PCT/EP2013/071081 WO 20131009
- International Announcement: WO2014/056994 WO 20140417
- Main IPC: B22D41/32
- IPC: B22D41/32 ; B22D41/24 ; B22D41/34 ; B22D41/40 ; B22D11/10 ; B22D41/38

Abstract:
Slide closure for a vessel containing molten metal includes a slide housing and a slide unit that can be displaced longitudinally towards the slide housing, at least one refractory closure plate can respectively be inserted into the slide housing. The closure plates can be pressed against one another by the slide unit being braced against the slide housing. The closure plates can respectively be fixed or centered therein by a placement device having a displaceable positioning element. These placement devices are respectively designed such that upon bracing the slide unit against the slide housing, placing of the positioning element and clamping or centering of the respective closure plate is brought about therein. Therefore, despite easier operation, increased operating reliability is guaranteed because the closure plates are clamped and centered mechanically.
Public/Granted literature
Information query
IPC分类: