Brake cylinder device and disc brake device
A technology of brake cylinder and cylinder body, applied in the direction of brake type, railway brake system, axial brake, etc.
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no. 1 approach
[0063] figure 1 It is a side view of the disc brake device 1 according to the embodiment of the present invention viewed from the axle direction. in addition, figure 2 is viewed from above figure 1 A plan view of the disc brake device 1 shown. figure 1 and figure 2 The shown disc brake device 1 includes: a brake cylinder device 2; a caliper main body 11 equipped with the brake cylinder device 2 and mounted to a vehicle in a manner capable of relative displacement in the axle direction with respect to a vehicle main body 100 Main body 100; a pair of lining plates (12, 12), which are brake pad holding parts, for respectively holding a pair of brake pads (13, 13) as brake pads.
[0064] A pair of brake pads ( 13 , 13 ) are attached to the caliper main body 11 via a backing plate 12 . Furthermore, the disc brake device 1 pinches the axle side that rotates in conjunction with the rotation of the wheels (not shown) of the railway vehicle by the pair of brake pads ( 13 , 13 ) ...
no. 2 approach
[0147] Next, a brake cylinder device 3 according to a second embodiment of the present invention will be described. Figure 22 It is a sectional view of the brake cylinder device 3 of the second embodiment. Figure 22 The shown brake cylinder device 3 is provided as a brake cylinder device equipped in the disc brake device 1 similarly to the brake cylinder device 2 of the first embodiment. In addition, in Figure 22 In FIG. 3 , the cross-section is not shown but the outer diameter is shown for some components of the brake cylinder device 3 .
[0148] Like the brake cylinder device 2 of the first embodiment, the brake cylinder device 3 includes a cylinder main body 20, a brake output portion 21, a piston 50, a piston spring 23, a threaded shaft 24, a guide pipe 25, a thrust spring 26, and a clutch nut. 27. Front stopper 28, first clutch 29, adjustment stopper 30, adjustment spring 31, second clutch 32, adjustment sleeve 33, spring stopper 34, thrust spring guide 38, bearing 4...
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