Railway Technical Research Institute

Tess Co., Ltd

Kaoru Ohno

Kazuya Gushima

Kosuke Honda

An antislip material ejector comprises an antislip material containerwhich stores antislip material, an air inlet pipewhich is arranged in the antislip material container, a compressed air supply pipewhich supplies compressed air to the air inlet pipe, a nozzle portionwhich is arranged in the air inlet pipe, a mixing pipe, which is connected with the air inlet pipe, in which the antislip materials are mixed with air and in which a suction holeis formed through which the antislip material passes, a connecting pipe, one end of which communicates with the mixing pipe and the other end of which communicates with a cavity in the antislip material container, and an ejection pipewhich is connected with the mixing pipe and which ejects the antislip material together with the compressed air.

Growing community of inventors

Tokyo, Japan

Kaoru Ohno