发明名称 |
Brake shoe with multi-function metal insert |
摘要 |
The invention is directed to an insert for a backing plate assembly for a composition friction brake shoe. The insert is particularly useful in the formation of a universal brake shoe for use with a trolley car braking system. The insert includes a central member having a first and second set of attachment posts extending from the respective ends thereof. These first and second sets of attachment posts are adapted for securing a first and second backing plate strap, respectively, thereto. A key bridge extends through a back portion of the central member and is configured for attachment to a brake shoe. A flange guide support extends from a side portion of the insert and includes legs defining a channel that runs parallel to the insert. The flange guide support is adapted for contacting a wheel flange to align a brake shoe with the wheel during braking of the vehicle. |
申请公布号 |
AU2009282270(B2) |
申请公布日期 |
2014.04.24 |
申请号 |
AU20090282270 |
申请日期 |
2009.08.06 |
申请人 |
RFPC HOLDING CORP. |
发明人 |
RUMPH, TIMOTHY A.;SHUTE, BRUCE W.;PETZOLDT, MARTIN |
分类号 |
F16D65/02 |
主分类号 |
F16D65/02 |
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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