FIELD: machine building.
SUBSTANCE: wheel brake pad (1) for railway transport, comprising fastening plate (2) for attaching the strap as a whole to disc brake structure, base plate (3) and plurality of friction elements (4) reversibly attached to said base plate (3). Each friction element (4) comprises flat thin plate (5), insert (6) made of friction material and irreversibly attached to flat thin plate (5), and fastening pin (7) engaged with corresponding mounting hole (14), formed in base plate (3). Each friction element (4) comprises pair of pins (8), preventing rotation, engaging with corresponding pair of holes (15) formed in base plate (3) and installed on opposite sides relative to attachment pin (7). Furthermore, for each friction element (4), pad (1) comprises at least one disk spring (17) installed between flat thin plate (5) and base plate (3).
EFFECT: technical result is providing high efficiency of braking along with low noise level and ease of manufacture.
8 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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| RAIL CAR DISC BRAKE PAD | 2013 |
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| FRICTION LINING FOR DISK BRAKE, INSTALLATION OF FRICTION LINING ON LINING HOLDER AND METHOD OF ACTUATION OF FRICTION LINING MOUNTED TO LINING HOLDER | 2015 |
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RU2662874C1 |
| SELF-ADJUSTING DISK BRAKE WITH SLIDING CLAMP | 0 |
|
SU1831609A3 |
