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A sliding door is provided for use on a rail car having a floor and a side wall with an opening therein along one side of the floor. The opening is defined by a pair of side posts having respective front surface and a top and bottom sill. The front surfaces of the side posts define a sealing surface

A sliding door is provided for use on a rail car having a floor and a side wall with an opening therein along one side of the floor. The opening is defined by a pair of side posts having respective front surface and a top and bottom sill. The front surfaces of the side posts define a sealing surface lying in a common vertical sealing plane with respective sealing surfaces of the top and bottom sill. The door is slidable on rails between an open position and a closed position across the opening. Pivotal mounting members mount the door on the rails for movement of the door in the closed position transversely to the rails and inwardly toward the opening from an outer sliding position to an inner sealed position. The door includes two side beams, a top beam and a bottom beam, each having a surface within a common plane for sealing with the respective sealing surface in the common vertical sealing plane of the opening.

대표청구항 ▼

A sliding door is provided for use on a rail car having a floor and a side wall with an opening therein along one side of the floor. The opening is defined by a pair of side posts having respective front surface and a top and bottom sill. The front surfaces of the side posts define a sealing surface

A sliding door is provided for use on a rail car having a floor and a side wall with an opening therein along one side of the floor. The opening is defined by a pair of side posts having respective front surface and a top and bottom sill. The front surfaces of the side posts define a sealing surface lying in a common vertical sealing plane with respective sealing surfaces of the top and bottom sill. The door is slidable on rails between an open position and a closed position across the opening. Pivotal mounting members mount the door on the rails for movement of the door in the closed position transversely to the rails and inwardly toward the opening from an outer sliding position to an inner sealed position. The door includes two side beams, a top beam and a bottom beam, each having a surface within a common plane for sealing with the respective sealing surface in the common vertical sealing plane of the opening. g: Considerations for More Comprehensive Measurement Approach", International Journal of Sports Medicine, vol. 8, pp. 196-202 1987. Nigg et al., "The Influence of Lateral Heel Flare of Running Shoes on Protraction and Impact Forces", Medicine and Science in Sports and Excercise, vol. 19, No. 3, pp. 294-302 1987. Nigg "Biomechanical Analysis of Ankle and foot Movement" Medicine and Sport Science, vol. 23, pp. 22-29 1987. adidas Catalog, 1987/August. adidas Catalog, Spring 1987. Nike Fall Catalog 1987, pp. 50-51. Footwear Journal, Nike Advertisement, Aug. 1987. Sporting Goods Business, Aug. 1987. Nigg et al., "Influence of Hell Flare and Midsole Construction on Pronation" International Journal of Sport Biomechanics, vol. 4, No. 3, pp, 205-219, (1987). Vagenas et al., "Evaluationm of Rearfoot Asymmetrics in Running With Worn and New Running Shoes", Journal of Sport Biomechanics, vol. 4, No. 4, pp. 342-357 (1988). Nawoczenside et al., "Effect of Rocker Sole Design on Plantar Forefoot Pressures" Journal of the American Podiatric Medical Association, vol. 79, No. 9, pp. 455-4