Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB31263/27A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GILBERT DURVILLE
Original Assignee
GILBERT DURVILLE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GILBERT DURVILLEfiledCriticalGILBERT DURVILLE
Publication of GB280963ApublicationCriticalpatent/GB280963A/en
280,963. Durville, G. Nov. 19, 1926, [Convention date]. Moulds.-The open side 1 of a metal ingot or other mould 2 is gradually closed by a flexible metal strip 4 which is secured at 5 and applied by a roller 9 and shutter 10, which may be connected to the roller axis. The shutter 10 or the mould 2 or both may have zones lined with rafractory material.
GB31263/27A1926-11-191927-11-21A device for gradually closing an aperture in a vessel intended for use in metallurgical operations
ExpiredGB280963A
(en)