Control device for sliding sides or hoods, especially for railway cars

摘要

Control device for sliding sides or hoods especially for railway cars whereby this sliding sides or hoods are operated i.e. lift or dropped by handspike on front walls of which axis are made in horizontal level under angle 0° and 90° to the level of level fixation of bumper whereby handspike (4) is ordered on the rotating axis (12) wish angle (Alpha) laying in horizontal level which responds to Alpha >= 90° - arctang [h1/(I1+I2)] whereby h1 corresponds to high of handle (17) for switchman over left running board end (18) on corner pillaret (19) in vertical direction of wagon and I1 corresponds of distance from central clutch area of handle (17) for switchman to the rotating axis intersect (12) with level of fixation of bumper eventually with outside of front wall (3) from centre of grasp area of handspike (4) and handspike (4) is in lengthways direction of the wagon its back edge destined to the front wall (3) at least about the length r1 divided from fixation level of bumper outside direction whereby r1 represents necessary safe distance (16) around handspike (4).