Braking device for axle of rolling stock |
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| 申请号 | JP12267389 | 申请日 | 1989-05-16 | 公开(公告)号 | JPH0231029A | 公开(公告)日 | 1990-02-01 |
| 申请人 | Alsthom Creusot Rail; | 发明人 | JIYANNDANIERU NASUTO; | ||||
| 摘要 | PURPOSE: To transmit braking torque without increasing an unspring weight by using a lever to operate two half-shells, and two connecting rods connected to a body underframe at one end as torque transmitting means. CONSTITUTION: In a box 10, an inner ring 11 fixed to an axle 1 a disc 12 fixed to it, two bearings 13 installed on the ring 11, two half-shells 14, and two discs 15 respectively disposed inside them. Each operation lever 20 is composed of two bars 21 connected to each other by two perpendicular rods, and one end of it is connected to a yoke 16 fixed to the half-shell 14. The other end of the bars 21 is connected to a jack 40, and one end of the jack 40 is connected to an end part of one operation lever 20. The two operation levers 20 are thus rotated through upper and lower connection bars 30. COPYRIGHT: (C)1990,JPO |
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| 说明书全文 | |||||||
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