发明名称 |
BRAKE LINING FOR RAILROAD CAR |
摘要 |
A brake lining for a railroad car has a frictional surface on a brake disc that is pressed by a brake caliper. Friction bodies are pressed against the frictional surface of the brake disc and a back plate is mounted to the caliper to support the friction bodies. Each of the friction bodies is formed with a friction material which contacts the brake disc frictional surface, and has a base plate attached on the back plate side of the friction material. The base plate has a protrusion formed on its back side. On the friction body side of the back plate there is formed a groove which contacts the protrusion formed on the base plate. A disc spring or a spherical-seated structure is disposed between the base plate of each friction body and the back plate. Friction bodies are prevented from rotating at their attached places, without adding new components.
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申请公布号 |
US2012325598(A1) |
申请公布日期 |
2012.12.27 |
申请号 |
US201213605004 |
申请日期 |
2012.09.06 |
申请人 |
KATO TAKANORI;SAKAGUCHI ATSUSHI;ASABE KAZUTAKA;MAEJIMA TAKASHI;NAKANO SATORU;NAKANO TAKESHI;FINE SINTER CO., LTD.;SUMITOMO METAL INDUSTRIES, LTD. |
发明人 |
KATO TAKANORI;SAKAGUCHI ATSUSHI;ASABE KAZUTAKA;MAEJIMA TAKASHI;NAKANO SATORU;NAKANO TAKESHI |
分类号 |
B61H1/00;F16D65/097 |
主分类号 |
B61H1/00 |
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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