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:
Apr. 08, 1980
Filed:
Jul. 07, 1978
Applicant:
Inventor:
William W Seaton, Dexter, MI (US);
Assignee:
Seaton Engineering Company, Ann Arbor, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22D / ;
U.S. Cl.
CPC ...
222602 ; 74834 ; 222509 ; 251 60 ; 251285 ;
Abstract
A stopper valve actuating mechanism for a bottom pour casting container including an adjustable limit motion connection within the lever train which allows for a finer control of the pour of the molten metal. The adjustable limit stop connection comprises a piston and cylinder arrangement.