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:
Feb. 26, 1985
Filed:
Nov. 12, 1982
Martin Weis, Ettlingen, DE;
Adolf Scholz, Karlsruhe, DE;
Abstract
In a foundry apparatus for clearing sand from castings comprising a conveyor and a supporter for the castings and for moving them from the conveyor into an abrasive blasting cabinet (or other sand removing unit) while turning the castings about a horizontal axis, in order to make transport simpler and to make certain that even complex castings are completely cleaned, a transport unit is used for taking up and supporting the castings and is supported on the supporter. The transport unit has a platform-like lower support in the form of a grid to be joined to the supporter by mating parts on the supporter and on the lower support. The mating parts are designed to keep the lower support in a generally horizontal position. The transport unit further is designed for forming a basket with a keeper element on the supporter and the basket is able to be opened and shut.