Bombardier Inc.

Bombardier Transportation Gmbh

Yvan Gosselin

Danny Higgins

Gaston Morneau

Martin Bigras

Stephane Goulet

Nancy Lessard

Robert J Kunst

Stéphane Goulet

A side wall for a rail vehicle body includes an outer skin, an insulating layer adjacent an inner face of the outer skin, a structural layer adjacent an inner face of the insulating layer, a finishing layer adjacent an inner face of the structural layer and a window. The insulating layer provides at least one of a thermal and an acoustical insulation. The structural layer has a longitudinally aligned top door frame member, vertical left and right door frame members and a plurality of diagonal structural members oriented at an angle comprised between 1 degree and 89 degrees from the top door frame member. The plurality of diagonal structural members defines a lattice structure having a plurality of openings there in between. The window covers at least a portion of one of the plurality of openings.

Side wall for a rail vehicle

A rail vehicle sectioned door assembly for a door opening having a stairwell. The assembly comprises a sliding door having a door upper section and lower section slidingly interconnected together by a lock assembly. The door lower section is provided with guide rails to position same adjacent the stairwell. A stairwell platform is hingedly connected to one side of an upper horizontal plane of the stairwell. The platform is releasably secured in a retracted position clear of the upper horizontal plane and the stairwell. The platform is displaceable to lie in the horizontal plane, in a position of use, and is supported thereon. The lock is disengaged by the platform when displaced to its position of use to disconnect the door upper section from the door lower section whereby to permit the upper section to slide open while the lower section closes a lower portion of said opening below the platform.

Sectioned door assembly for railway vehicle

Growing community of inventors

La Pocatiere, Canada

Yvan Gosselin