Honda Giken Kogyo Kabushiki Kaisha

Koyo Seiko Company, Ltd.

Toshiyasu Watanabe

Shunji Yano

Koichi Ogura

Kozo Hashimoto

Naoki Terada

A vehicle managing system including a vehicle to be lent to a user and a plurality of ports used for parking the vehicle. The plurality of ports include a first port which is located in the vicinity of a station of a transportation facility, and a second port which is located in the vicinity of both a residential area where a first user who uses the station resides and a place of destination for a second user who uses the station. In the vehicle managing system, the users are divided into a plurality of groups based on a direction of the vehicle between the first port and second port and a time zone using the vehicle, and the vehicles are alternately assigned to a group that moves to the station and another group that moves from the station based on the order of the time zone using the vehicle.

Vehicle managing system and vehicle managing method

A cam follower apparatus includes at least a roller and a supporting shaft for supporting the roller freely rotatably. Unevenness is formed equally on the surface of at least one of the roller and supporting shaft by corrosion by manganese phosphate salt and the manganese phosphate salt film is formed on the corroded surface. Good-quality oil film can be formed stably without interruption thereof under even a strict working condition with a small amount of lubricant due to the unevenness formed on the film. Therefore, direct contact between metals is prevented, thereby improving lubricity.

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Asaka, Japan

Toshiyasu Watanabe