Honda Motor Co., Ltd.

Atsushi Hanaoka

Kazuhiro Kawano

Atsushi Yusa

Takahiro Watanabe

Hajime Miyamoto

Taiki Moriizumi

Mitsuaki Sakaguchi

Kentaro Sakai

Suguru Nakai

Yoko Kakizaki

Provided are: an instrument panel capable of stably deploying a deployment part; and a method for manufacturing the instrument panel. An instrument panel is provided with: a base part; and a deployment part which is surrounded by the base part, faces an air bag, and includes a tear line, wherein a slit structure including a plurality of slits arranged so as to surround the tear line is formed in the deployment part.

Instrument panel and method for manufacturing instrument panel

Provided are an injection mold and an injection molding method by which a boundary line between a first material and a second material curved so as to be sharply bent like a round chamfered shape can be formed reliably in a desired position, and a molded article molded using the injection mold and the injection molding method. The sum of a length w of an inclined-part forming partand a length y of a thinned-part forming partin a width direction of a linear part or a width direction of a curved part is at least equal to a prescribed value, and the thinned-part forming partforming the curved part has a second length y longer than a first length in the width direction of the curved part.

Injection mold, injection molding method, and molded article

An injection molding apparatus includes an injector that obtains molten resin by melting resin, and injects the molten resin, a hot runner that is a flowing path of the molten resin, and a temperature rising part that is provided in a part of the hot runner, and increases a temperature of the molten resin to be higher than a melting temperature in the injector.

Injection molding method and apparatus therefor

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Tochigi, Japan

Atsushi Hanaoka