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.)
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 filedfiledCritical
Application grantedgrantedCritical
Publication of FR826582ApublicationCriticalpatent/FR826582A/fr
B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
B22C15/23—Compacting by gas pressure or vacuum
B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Casting Devices For Molds
(AREA)
FR826582D1935-11-211937-01-29Perfectionnements aux procédés et appareils de fabrication des moules en sable destinés aux fonderies de métaux
ExpiredFR826582A
(fr)