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:
Mar. 30, 2010
Filed:
Dec. 08, 2008
Hiroaki Hirao, Ome, JP;
Hiroaki Hirao, Ome, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, a die is provided with a stationary die and a movable die. When the movable die is combined with the stationary die, a biscuit section, a product section in which a product is to be cast, a main runner configured to guide a molten metal from the biscuit section toward the product section, a main gate provided between the main runner and the product section, a sub-runner diverging from the main runner and extending along a side edge part of the product section, and a sub-gate provided between the sub-runner and the product section are formed between the stationary die and the movable die. The sub-gate is connected to the side edge part in an end portion of the product section. The sub-runner extends beyond the product section in a direction in which the side edge part extends.