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. 29, 1986
Filed:
Feb. 01, 1984
Applicant:
Inventors:
Hiroshi Kawai, Toyota, JP;
Yukio Ootsuka, Toyota, JP;
Assignee:
Toyota Jidosha Kabushiki Kaisha, Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22D / ;
U.S. Cl.
CPC ...
164126 ; 164128 ; 164348 ;
Abstract
An apparatus for cooling the molten metal in a mold in order to cause directional solidification. The apparatus includes a pipe extending into a mold cavity, which is defined by a space between mold pieces, with cooling fluid flowing therethrough.