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. 25, 2011
Filed:
Apr. 22, 2010
Kimio Takeuchi, Kanagawa, JP;
Takahiro Kurosawa, Kanagawa, JP;
Kentaro Ichikawa, Kanagawa, JP;
Norihisa Hirota, Kanagawa, JP;
Kimio Takeuchi, Kanagawa, JP;
Takahiro Kurosawa, Kanagawa, JP;
Kentaro Ichikawa, Kanagawa, JP;
Norihisa Hirota, Kanagawa, JP;
Toyo Seikan Kaisha, Ltd., Tokyo, JP;
Abstract
A method and a device for feeding a molten resin capable of accurately feeding the molten resin without the delay of feed timing by preventing the molten resin from adhering to route members before it seats on a mold to increase the positioning accuracy of the molten metal in the mold, and a method of manufacturing a molded part by using the fed molten resin. Vibration is provided to the route members such as molten resin guide pins (), throat members (), and female mold positioned in a route in which the molten resin () passes before it seats on the female mold () by a vibration imparting device () or a gas layer film is formed on the surfaces thereof. Thus, the molten resin can be fed while preventing it from adhering to the route members.