Toyota Jidosha Kabushiki Kaisha

Other

Kabushiki Kaisha Toyota Chuo Kenkyusho

Toyoda Gosei Co., Ltd.

Yasuyuki Suzuki

Norio Sato

Makoto Mouri

Katsumi Nakashima

Hidenobu Honda

Masao Owaki

Hirotaka Okamoto

Mitsumasa Matsushita

Katsumasa Takeuchi

Toru Yoshida

Kenichi Suzuki

Fumio Shimizu

Takashi Asano

Hideo Aihara

Noriyuki Suzuki

Mineo Ogino

Masaki Kajino

Kazuyoshi Ogawa

Kazuya Watanabe

Arimitsu Usuki

Masayoshi Ichikawa

Kenzo Fukumori

Shigenori Tamaki

Mutsumi Kawashima

Masazumi Onishi

Motohiro Mizuno

Hideki Iba

Atsushi Murase

Tamotsu Watanabe

Masahiko Morinaga

Chikatoshi Maeda

Miho Mizukoshi

Tadashi Takeuchi

Masahito Fukuta

Masazumu Onishi

Tadao Ohta

A bonding structure of vehicle members includes a first member formed of resin in a shape of a panel and in which a ridge line is formed by an angular portion divided with respect to a curvature of other portion of a surface thereof, a second member formed in a shape of a panel with resin or metal having a smaller thermal expansion coefficient than the first member, an outside bonding portion provided on an outer edge side of the first member to bond together the first member and the second member, and an inside bonding portion provided inside of the outside bonding portion in a plane direction of the first member and bonds together the first member and the second member, at least one of plural apexes in a proximity of the outside bonding portion overlapping the ridge line when viewed from outside of the vehicle.

Bonding structure of vehicle members and bonding structure of backdoor

Method of reclaiming crosslinked rubber, and molded article of reclaimed rubber

Rubber composition and method for producing the same

Devulcanized rubber in which sulfuric crosslinking bonds are cut and which contains carbon black particles having very small diameters. Vulcanized rubber of discarded products is devulcanized by heating it at a temperature of 180.degree. C. --350.degree. C. and applying a shearing pressure of 10-150 kg/cm.sup.2 thereto. Reclaimed rubber products are manufactured by vulcanizing and molding, into desired shapes, a material made of only devulcanized rubber in which sulfuric crosslinking bonds are cut and which contains carbon black particles having very small diameters or a material made of the devulcanized rubber mixed with virgin unvulcanized rubber.

Method of manufacturing devulcanized rubber using high temperature and

An FRP drive shaft wherein the shaft body and the flanges are formed in a body and a method of manufacturing the same are disclosed. The shaft body is formed by winding a resin impregnated fiber on a mandrel having pins on its circumferential surface while hooking the fiber on the pins. The fiber is then circumferentially wound to form a hoop-like reinforcing band near each end of the shaft body. After the pins and end parts of the mandrel are removed, each end portion of the shaft body is expanded by a pressing mold to form a flange. After hot setting, the remaining part of the mandrel is removed.

Method of manufacturing a drive shaft

A magnesium alloy includes 0.1 to 6.0% by weight of Al, 0.25 to 6.0% by weight of Zn, 0.1 to 4.0% by weight of rare earth element (hereinafter referred to as 'R.E.'), and balance of Mg and inevitable impurities. Preferably, it includes 1.0 to 3.0% by weight of Al ('a'), 0.25 to 3.0% by weight of Zn ('b') and 0.5 to 4.0% by weight of R.E.: wherein when 'b' is in a range, 0.25.ltoreq.'b'.ltoreq.1.0, 'a' and 'c' satisfy a relationship, 'c'.ltoreq.'a'+1.0; and when 'b' is in a range, 1.0.ltoreq.'b'.ltoreq.3.0, 'a,' 'b' and 'c' satisfy a relationship, 'c'.ltoreq.'a'+'b'.ltoreq.(1/2)'c'+4.0; in order to further improve creep properties at elevated temperatures while maintaining enhanced tensile strength at room temperature and up to 100.degree. C. at least.

Heat resistant magnesium alloy

A brightening chemical polishing solution for a hardened steel article (e.g., a carburized and quenched gear) comprises hydrofluoric acid having a molar concentration of from 0.2 to 2 mol/l, hydrogen peroxide having a molar concentration of from 0.4 to 4 mol/l, and water, a molar ratio of the hydrofluoric acid to the hydrogen peroxide being from 1:1.5 to 1:2.8. The steel article is quench hardened and is chemically polished in the solution. A shot-peening is additionally performed, prior to the polishing.

Brightening chemical polishing solution for hardened steel article and

Brightening chemical polishing solution for hardened steel article

Growing community of inventors

Toyota, Japan

Yasuyuki Suzuki