Bridgestone Corporation

Toyota Boshoku Kabushiki Kaisha

Shin Tada

Keiichiro Tabata

Yoichi Nabeshima

Toshiyuki Horimatsu

Yoshiyuki Takahashi

Tatsuo Yata

Hirokazu Hirano

Masatoshi Satou

A foam molded article mold includes a lower mold with a cavity space; an upper mold formed with an upper mold face portion facing a lower mold face portion of the cavity space when the upper mold has been brought together with the lower mold; a partitioning wall that projects out from the upper mold face portion, and that configures a first parting line between the partitioning wall and the lower mold face portion in a state in which the upper mold has been brought together with the lower mold; and a partition that projects out from the lower mold face portion, and that, in a state in which the upper mold has been brought together with the lower mold, partitions the cavity space together with the partitioning wall to form plural cavities, and that configures a second parting line between the partition and the partitioning wall.

Foam molded article mold and foam molded article

[Object] To provide a clip for attaching an EA member, of which a base portion between a flange and a cylindrical portion is reliably filled with a resin foam body, and an EA member equipped with this clip. [Solution] A clipfor attaching an EA member to a member, includes a cylindrical portionand flangesprovided at both ends of the cylindrical portion. In a base portion of at least one of the flanges, a penetrating portionthat penetrates through the flangeis formed. An EA memberis equipped with this clip

Clip for attaching EA member, and EA member

A shock absorbing material for automobiles, having extremely good shock absorbing properties, capable of absorbing shocks applied to a passenger in a car at the time of a crash, or the like, and reducing the head injury criteria, comprising a rigid polyurethane foam having a compression stress of 3 kg/cm or more, with concavities arranged on at least one planar surface. In order to mount the head protecting material to a ceiling material, a trim, a car body, or the like, easily and securely, the head protecting material is mounted to the ceiling material, or the like, with an adhesive sheet comprising a base material made of a foam material with an adhesive layer formed thereon.

Method for mounting shock absorbing material

Shock absorbing material

A lightweight shock absorber has an ideal F-S waveform, and is formed of a foam resin material. The cross-sectional area of the absorber in the compression axis direction and the vertical direction changes at least partially in the compression axis direction, and consequently the relation between distortion and compressive stress in the compression axis direction (F-S waveform) is approximately linear.

Growing community of inventors

Kanagawa, Japan

Shin Tada