Central Japan Railway Company

Nippon Sharyo, Ltd.

Nippon Sharyo Co. Ltd.

Naoyuki Maruyama

Koichi Hayashi

Yuya Futamura

Yukio Takahashi

Naoya Ozawa

Hiroki Tanaka

Hiroki Tsunoda

Masaki Hase

Passenger carrying car

Provided is a sound absorbing panel that can satisfy the heat resistance properties and melting/dripping resistance properties required inside of a railway vehicle. A pier sound absorbing panel includes five sheets of first through fifth glass cloths that are stacked on an aluminum base plate. The edge section of the fifth glass cloth is affixed to the rear surface of the base plate using an adhesive, and the first through fourth glass cloths are fastened using staples. In other words, the first glass cloth and the base plate are fixed using an adhesive, and this adhesive is prevented from melting by the five sheets of the first through fifth glass cloths. The adhesive that fixes the edge section of the fifth glass cloth at the other surface of the base plate is prevented from melting by the five sheets of the first through fifth glass cloths and the base plate.

Sound absorbing panel

Sound absorbing portions of passenger carrying car

Growing community of inventors

Nagoya, Japan

Naoyuki Maruyama