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.)
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.)
GISLING SA
Original Assignee
GISLING SA
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 GISLING SAfiledCriticalGISLING SA
Publication of ES276876A1publicationCriticalpatent/ES276876A1/en
B22C9/12—Treating moulds or cores, e.g. drying, hardening
B22C9/123—Gas-hardening
B—PERFORMING OPERATIONS; TRANSPORTING
B22—CASTING; POWDER METALLURGY
B22C—FOUNDRY MOULDING
B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
Abstract
Improvements in the modeling arrangements for foundries, of the type comprising a network of channels that extends inside their walls and conducts a gas, intended for the hardening of the formed mold, from a power source to different points of the surface in contact with the mold, characterized in that the section of the channels is determined by the importance of the areas to be fed and that at least some of these channels have means of regulating the flow of the gas injected in order to distribute this gas by the mold according to a predetermined injection plan. (Machine-translation by Google Translate, not legally binding)
ES276876A1961-04-191962-04-18Improvements in the modeling provisions for foundry (Machine-translation by Google Translate, not legally binding)
ExpiredES276876A1
(en)
Procedure for manufacture of a flexible conglomerate that detins to equipment horseshoes and other species (Machine-translation by Google Translate, not legally binding)
Manufacturing procedure of an agglutinant intended for the manufacture of sand molds for foundry. (Machine-translation by Google Translate, not legally binding)