发明名称 |
Pressing and actuating mechanism of disc brake device |
摘要 |
<p>A disc brake device is provided with a wedge rod (20) axially moved by an actuator (4) and orthogonally arranged to a wheel axle, a wedge (5) mounted on the wedge rod (20) and having an inclined surface, a main roller (6) rolling on the inclined surface, and a link (12) rocking in accordance with a movement of the main roller (6). An intermediate portion of the link (12) and a base end of the brake arm (3) are coupled via a gap adjusting mechanism (14). The base end of the brake arm (3) is boosted, pressed, and expanded in accordance with the movement of the main roller (6), and a brake pad disposed at a rocking end of the brake arm (3) is pressed and actuated. A pair of sub-rollers capable of rolling on guide rails are disposed coaxially with the main roller (6) on both sides of the main roller (6).
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申请公布号 |
EP2037146(A3) |
申请公布日期 |
2009.04.29 |
申请号 |
EP20080015777 |
申请日期 |
2008.09.08 |
申请人 |
AKEBONO BRAKE INDUSTRY CO., LTD. |
发明人 |
MURATA, YUKIO;IRYO, MIKIO;YOSHIKAWA, KAZUHIRO;SINDO, TAKAYUKI |
分类号 |
F16D55/22 |
主分类号 |
F16D55/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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