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:
Oct. 13, 2020
Filed:
May. 08, 2019
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Hiroyoshi Nakano, Toyota, JP;
Yuji Inoue, Anjo, JP;
Shingo Ogura, Hekinan, JP;
Yuta Tanaka, Hekinan, JP;
Toshimitsu Yamada, Miyako-gun, JP;
Yutaka Yoshida, Kitakyushu, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, JP;
Abstract
A die casting apparatus according to an aspect of the present disclosure includes a sleeveto which molten metal is supplied, and diesandconfigured to form a cavity C, in which the molten metal supplied to the sleeveis injected into the cavity C through a runner R linking the sleevewith the cavity C. A plurality of protrusionsare provided in the runner R, the plurality of protrusionsextending in a direction in which the molten metal flows and being arranged in a comb-teeth arrangement in a width direction of the runner R.