Honda Motor Co., Ltd.

Honda Giken Kogyo Kabushiki Kaisha

Chisso Corporation

Honda Giken Kabushiki Kaisha

Satoru Iriyama

Kenichi Chujo

Atsushi Yusa

Tamio Furuya

Masahiko Nakayama

Hajime Miyamoto

Yusuke Takamura

Toshio Kazami

Mikihiko Kimura

Michio Yoshizaki

Yosuke Ikadai

Kouichi Honda

Takakiyo Harada

Yasuhiro Mochizuki

Toru Takamura

Akihiro Kameshima

Keiichi Kikawa

Yasuki Okanemasa

An instrument panel unit () includes an instrument panel () and a decorative sheet (). The instrument panel () includes a sticking portion () and an exposed portion (). A plurality of insertion groovesand insertion holesare formed alternately at an end on a rear side of the sticking portion (), into which bent pieces () formed at a rear end of the decorative sheet () are inserted. A groove front-surface () forming the insertion groove () of the instrument panel () is formed in a tapered shape such that a width between the groove front-surface and an opposing groove rear-surface () gradually increases upwardly. The bent piece () is formed to be thinner than the groove width at the upper part serving as the entrance part of the insertion groove () and to be thicker than the groove width of a groove bottom-surface ().

Resin molded article, molding device, and molding method

An instrument panel unit () includes an instrument panel () and a decorative sheet (). The instrument panel () includes a sticking portion () and an exposed portion (). A plurality of insertion grooves () and insertion holes (), into which bent pieces () formed at rear end of the decorative sheet () are inserted, are formed alternately on a rear side end of the sticking portion (). A groove front-surface () forming the insertion groove () of the instrument panel () is formed in a tapered shape such that a width between the groove front-surface and an opposing groove rear-surface () gradually increases upward. The bent piece () of the decorative sheet () is thinner than a groove width at an upper part serving as an entrance part of the insertion groove () and thicker than the groove width of a groove bottom-surface () in the insertion groove ().

Resin molded article unit and method for molding resin molded article unit

This single chain stitch sewing device is provided with a sewing mechanism provided on a front end arm of a delivery robot. The sewing mechanism comprises a sewing motor for supplying power to sewing needles and loopers. When the sewing motor is energized, power is transmitted to the sewing needles via a first power transmission mechanism, this causing the sewing needles to move reciprocally. At the same time, power is transmitted to the loopers via a second power transmission mechanism to rotate the loopers. Accordingly, sewing is performed. The loopers are provided at an end of a post bed on the side closer to the sewing needles.

Single chain stitch sewing device

To provide a polypropylene-based resin exterior panel which has the same appearance qualities as a coated product though it is not coated and which is excellent in rigidity and impact resistance, a polypropylene-based resin exterior panel comprising a surface layer made from a highly transparent resin composition comprising a propylene-.alpha.-olefin random copolymer having a melting point lower than 155.degree. C. and a melt flow rate (MFR) of 0.5 to 30 g/10 min and a clarifying nucleating agent, an intermediate layer made from a colored resin composition comprising a propylene-.alpha.-olefin random copolymer having a melting point lower than 155.degree. C. and an MFR of 0.5 to 30 g/10 min and a coloring pigment, and a base layer made from a base composition comprising a propylene-.alpha.-olefin block copolymer having a melting point of 155.degree. C. or higher is produced by forming a skin by laminating the surface layer and the intermediate layer, disposing the skin in an injection mold, and injecting and filling the base composition to form the base layer.

Polypropylene-based resin exterior panel and process for producing the

A vacuum forming apparatus has a first mold and a second mold, the first mold including a forming surface. The first mold has a hollow space defined therein and communicating with the forming surface through holes defined in the first mold. The hollow space is connected to a vacuum pump for developing a vacuum in the hollow space to attract a sheet against the forming surface through the holes. The second mold has a presser including a cylinder which displaces a cutter having a serrated trimming blade of the second mold. The presser has an upper groove which accommodates teeth of the serrated trimming blade. The first mold has a lower groove for receiving the teeth of the serrated trimming blade when it is displaced downwardly by the cylinder.

Apparatus for vacuum forming synthetic resin products

Growing community of inventors

Tochigi, Japan

Satoru Iriyama