The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 1977
Filed:
Jul. 30, 1976
Adolf Diez, Bad Friedrichshall II, DT;
Karl Schmidt GmbH, Neckarsulm, DT;
Abstract
Low-pressure casting apparatus is disclosed and includes a holding furnace having a cover, an ingot mold positioned on top of the furnace cover, a riser pipe connecting the holding furnace with the interior of the mold, upright tension rods to vertically move the cover plate of the mold, two opposite, upright flat members attached to rear portions of the sidewalls of the holding furnace, a horizontal bridge structure mounted between the flat upright members and having a U-shaped slot in which is horizontally slidably mounted a tension element, and means to horizontally move the tension element. The apparatus is improved by brackets vertically adjustably mounted on the upright flat members with the bridge structure being pivotably mounted between the brackets.