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:
Dec. 25, 2012
Filed:
Dec. 28, 2009
Tuguhisa Miyamoto, Higashi-Hiroshima, JP;
Junichi Ogawa, Hiroshima, JP;
Mitsuharu Kaneko, Hiroshima, JP;
Yukinori Nakajima, Hiroshima, JP;
Tuguhisa Miyamoto, Higashi-Hiroshima, JP;
Junichi Ogawa, Hiroshima, JP;
Mitsuharu Kaneko, Hiroshima, JP;
Yukinori Nakajima, Hiroshima, JP;
Mazda Motor Corporation, Hiroshima, JP;
Abstract
An example molding method includes: feeding a molten foamable resin by injection in a cavity formed in a molding die; allowing the molten foamable resin to flow in the cavity; and foaming and solidifying the molten foamable resin to mold a resin foam product. The example molding method performs flow rate control by controlling a flow rate of the molten foamable resin at a welding portion to be equal to or higher than a flow rate of the molten foamable resin at an upstream portion adjacent to the welding portion.