ES255039A1 - New procedure for the manufacture of molding boxes of foundry and noyos (Machine-translation by Google Translate, not legally binding)
- Google Patents
New procedure for the manufacture of molding boxes of foundry and noyos (Machine-translation by Google Translate, not legally binding)
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.)
Valentin Aage Moller & Corp
Original Assignee
Valentin Aage Moller & Corp
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Molds, Cores, And Manufacturing Methods Thereof
(AREA)
Abstract
A new process for the manufacture of casting boxes and cores, characterized in that the molding compound is applied under pneumatic pressure to the heated molding tool, the excess molding composition being separated after a layer of thin molding material has set the tool, which includes the elevation of a column of thin molding mass in the tool, which includes the elevation of a column of molding mass by air pressure until the tool cavity of the molding mass is filled with mass of molding, then lowering the column of excess molding mass of the tool cavity of the molding mass, by the suction produced in this way. (Machine-translation by Google Translate, not legally binding)
ES0255039A1958-07-191960-01-16New procedure for the manufacture of molding boxes of foundry and noyos (Machine-translation by Google Translate, not legally binding)
ExpiredES255039A1
(en)
Improvements in clamping devices, particularly applicable to that of a box of machines or molding box in a machine table (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of molds intended for the molding of wax models (Machine-translation by Google Translate, not legally binding)