SU652011A1

SU652011A1 - Elastic suspension of rod of brake-actuating linkage of rail car

Info

Publication number: SU652011A1
Application number: SU772517615A
Authority: SU
Inventors: Николай Иванович Храмов; Эдуард Авраамович Павлюков; Людмила Павловна Карлина; Александр Васильевич Завадич
Original assignee: Предприятие П/Я А-3470
Priority date: 1977-08-24
Filing date: 1977-08-24
Publication date: 1979-03-15

Description

чагом 3 триангел 4 крайней колесной пары 5, а верхним концом шарнирно соединен с т гой 6 рычажно-тормозной передачи тележки . Т ги 6 и 7 передают тормозные усили на последующие звень передачи. На стержни 8, установленные внутри рамы 9 вагона , надета рамка 10, опирающа с верхней полкой на пружины 11. Вертикальные стороны рамки 10 установлены между поперечными направл ющими 12 и прижаты к внутренним стенкам рамы 9. На нижнюю полку 13 рамки 10 опираетс т га 6 рычажно-тормозной передачи тележки . В месте контакта т ги 6 с полкой 13 к т ге приварена планка 14, предупреждающа истирание т ги. Направл ющие 12 удерживают рамку 10 от перемещений вдоль оси вагона. В отпущенном состо нии тормоза вагона т га 6 опираетс планкой 14 на полку 13 рамки 10. Отт гивающее усилие пружин 1 направлено вверх и предупреждает зависание т г и завал рычага 2, создава на нем поворотный момент, что обеспечивает свободный отход триангел 4 с тормозными колодками от колесной пары 5. При торможении т га 6 перемещаетс вдоль оси вагона, скольз планкой 14 поwith chagom 3, tri-angel 4 of the extreme wheel pair 5, and with its upper end pivotally connected with the pull 6 of the lever-brake transmission of the trolley. Ти 6 and 7 transfer braking forces to the subsequent transmission links. The rods 8 mounted inside the frame 9 of the car are fitted with a frame 10 resting with the upper shelf on the springs 11. The vertical sides of the frame 10 are installed between the transverse guides 12 and pressed against the inner walls of the frame 9. On the lower shelf 13 of the frame 10 rests ha ha 6 lever-brake transmission carts. At the point of contact with cable 6 with a shelf 13, a strip 14 is welded to the shelf, which prevents abrasion of cable. Guides 12 hold frame 10 against movement along the axis of the car. In the released state, the car brakes, ha ha 6, are supported by the bar 14 on the shelf 13 of the frame 10. The lifting force of the springs 1 is directed upwards and prevents the hanger and the lever 2 from stalling, creating a turning point on it, which ensures free triangel 4 with brake pads from the wheelset 5. When braking, the ha 6 moves along the axis of the car, the slipper bar 14 along

Claims

)% g. / frame 10, and actuates the subsequent transmission links of the trolley. When the car passes curved track sections, the ha ha 6 moves across the car, the slipper strip 14 along the bottom shelf 13 of the frame 10, while the pulling force of the springs 11 remains constant. Claims of the invention The elastic suspension of the brake lever gear transmission of the carriage carriage containing its supporting springs and support, characterized in that, in order to simplify the design, improve the removal of the brake pads and ensure the stability of the drag force on straight and curved sections of the track The support is made in the form of a rectangular frame placed inside the ball of the frame of the car between its side walls and spring-loaded relative to the top wall of the beam. Sources of information taken into account in the examination 1. The author's certificate number 235085, class .. H 61 H 15/00, 1965.

2. The author's certificate number 375222, cl. B 61 N 15/00, 1970.,