| 摘要 |
PURPOSE: To improve assembling property by forming a handbrake mechanism which is connected to a brake mechanism for railway car, out of the first lever pivoted to a braking cylinder, the second lever whose end is pivoted to a push rod of the braking cylinder, and a connecting link which connects both of the levers. CONSTITUTION: First and second brake beams 6, 7 of truss structure are mounted on both sides of a bolster 5, and the case body 26a of a brake cylinder 26 is mounted on the brake beam 6. One end of a balancing lever 17 pivoted 16 to the brake beam 6 is connected to the outside end of a push rod 20a of the brake cylinder 26, and the other end of the lever 17 is connected to the end of a balancing lever 18 on the side of the brake beam 7 through a connecting rob 21. The first handbrake lever 32 is supported so as to oscillate on the case body 26a, and the second handbrake lever 33 is oscillated through a connecting link 34 by manually-oscillating the lever 32, so that a pin 42 at its lower end allows the push rob 20 to be drawn out to the left. |
