Central Japan Railway Company

Nippon Sharyo, Ltd.

Nabtesco Corporation

Nippon Sharyo Co. Ltd.

Central Japan Railway Company Nippon Sharyo, Ltd.

Tomoyuki Fukunaga

Hiroki Tanaka

Akira Nishikawa

Kuniharu Matsuda

Yoshikazu Sumi

Masayuki Hattori

Masahiro Sugesawa

Hiroyuki Ishikura

Yukio Takahashi

Yuya Futamura

Hiroki Tsunoda

Genta Sakaki

Soshi Kawakami

Tadahiro Mitsuda

Provided are a railroad vehicle that makes it possible to maintain the air tightness of a door and a plug door for a railroad vehicle. A second rail is provided parallel to a first rail in the longitudinal direction of a vehicle body above the leading edge side (door side) of a plug rail. The second rail supports the leading edge side of the plug rail. As a result, both edges of the plug rail are supported by the first rail and the second rail. Dangling of the leading edge side of the plug rail is thus prevented even when the plug distance (the distance that the door moves in the vehicle body width direction) is long. In this way, it is possible to block the doorway without leaving a gap using the door and to maintain the air tightness of the door.

Railroad vehicle and plug door for railroad vehicle

Lighting fixture for a passenger carrying car

Light fixture for a vehicle

A railroad vehicle that moves a door to an airtight position and maintains air tightness of the door without increasing the size of a cylinder device; and a plug door for a railroad vehicle. When a door moves to a position, a piston extends in the vehicle width direction, a pressing member is contacts the inner surface of the door, and the door is moved toward a door frame. An auxiliary pressing device brings the piston into perpendicular contact with the inner surface of the door making it is possible to efficiently move and press the door without increasing the size of a cylinder device even when the door must be moved across a distance to arrive at an airtight position. The main pressing device is used to press the door toward the door frame.

Light bar for a motor vehicle

Growing community of inventors

Nagoya, Japan

Tomoyuki Fukunaga