Passageway system for vehicles

摘要: A passageway system (vestibule system) for providing a space and passage passengers to walk between two vehicles, especially railway cars. In order provide complete protection from the elements, entire is surrounded by sealing membrane separable portal halves are joined together held in well-defined central position. Due construction of as framework entirely within fully surrounding bellows, protected all positions associated railways The support frame may include arms which carry weight permit use vehicles couplers that cannot function. includes bridge members, one attached threshold car other elements cooperate gliding on top another manner fish scales. able accommodate any rotations displacements occur during normal motion coupled vehicles. When suspension failure occurs absorbed intact car.