Toyoda Gosei Co., Ltd.

Toyota Jidosha Kabushiki Kaisha

Kyoho Machine Works, Ltd.

Shinichi Takeda

Kosuke Kusaba

Hideyuki Imai

Yoshinori Nagamori

Kenji Kimura

Atsushi Nagata

Takeshi Hattori

Nobuyoshi Fujiwara

Yasunori Uchida

Yoshiaki Kameda

Masanori Kodera

Takaaki Yokoi

Yukihiro Isogai

Yasushi Hibino

Renge Asakawa

Jin Kasuya

Kazuhiro Noro

Provided is a pressure-resistant container that allows a time required for winding a fiber-reinforced member on both a tubular barrel portion and dome portions of a container body to be shortened. A pressure-resistant container includes: a container body having a tubular barrel portion, and dome portions that are provided integrally on both end portions, respectively, in an axial direction, of the tubular barrel portion; and a fiber-reinforced member that covers an outer surface of the container body. The fiber-reinforced member includes a first fiber sheet that is formed from fibers oriented in one direction, and that has a fiber direction in which the fibers extend such that the fiber direction is tilted relative to the axial direction of the container body at such an angle as to cover both the dome portions, on both sides in the axial direction, of the container body. The first fiber sheet has a sheet body portion formed in a sheet-like shape, and a plurality of protruding portions that are aligned on and protrude from both end portions, in a fiber direction, of the sheet body portion. The sheet body portion is wound along an outer surface of the tubular barrel portion to cover the tubular barrel portion. The protruding portions are wound back along outer surfaces of the dome portions to cover the dome portions.

Pressure-resistant container

A steering wheel includes an indicator. The indicator includes a light source that emits light and a light guide. The light guide includes an outer surface and an end opposing the light source. The light emitted from the light source enters the end of the light guide, and some of the light is emitted from the outer surface.

Steering wheel

A battery holder includes restriction members protruded from a holding base plate in an axial direction of batteries to be located in spaces between the batteries. Each of the restriction members has: a tapered surface which is inclined to the axial direction and is in line contact with an outer periphery of the end face of the battery when the restriction member is inserted into the space, so as to apply a force to move the battery in a radial direction of the battery; and a support surface which supports a side face of the battery that is not in contact with the tapered surface, by surface contact. The support surface receives a moving force in the radial direction from the tapered surface and supports the side face of the battery by a reactive force.

Battery device that holds batteries

A battery holder is equipped with a support unit having a battery holding hole, and a holder unit interposed between the battery holding hole and the battery. The holder unit has a first spacer and a second spacer. The first spacer has a support part that supports the battery in the support unit. The second spacer is formed using a material with a lower melting point than the melting point of the material of the first spacer, this is inserted in the heat shielding space, and when the second spacer is melted by heat and flows out from the heat shielding space, the constitution is such that the heat shielding space shifts the heat insulation space.

Battery holder

The metal part is one where a carboxyl group or an amino group, or a hydroxyl group is imparted onto the surface. On the other hand, the resin part is one into which an adhesiveness modifier containing an epoxy group is blended. A process for producing a composite of metal and resin, wherein the metal part and the resin part are bonded by interaction of the carboxyl group or the amino group, or the hydroxyl group with the epoxy group.

Process for producing composite of metal and resin

A composite material engineered from metal and resin and a production method of the composite material. The composite material includes a metal portion composed of metal; a resin portion composed of resin; a polar functional group imparted to a surface of the metal portion; and an adhesion modifying agent mixed in the resin and including an adhesive functional group which interacts with the polar functional group. The metal portion and the resin portion are bonded by the interaction between the polar functional group and the adhesive functional group.

Composite material engineered from metal and resin and production method thereof

Growing community of inventors

Kiyosu, Japan

Shinichi Takeda