发明名称 |
Device for improving warp stiffness of a railcar truck. |
摘要 |
A sideframe pedestal jaw (50) accommodates a bearing adapter (70) which locks the adapter (70) to the sideframe (12), thereby preventing it from all forms of movement within the pedestal jaw opening (35). Locking the bearing adapter (70) forces the bogie axles (16) to remain at a right angle with respect to the sideframes (12). Maintaining this right angular relationship substantially curtails bogie warpage, which induces wheel misalignment that leads to undesirable bogie hunting and high speed instability. <IMAGE> |
申请公布号 |
ZA9609636(B) |
申请公布日期 |
1997.08.22 |
申请号 |
ZA19960009636 |
申请日期 |
1996.11.18 |
申请人 |
AMSTEAD INDUSTRIES INCORPORATED |
发明人 |
V. TERREY HAWTHORNE;CHARLES P. SPENCER;CHARLES L. VAN AUCKEN;TERRY L. PITCHFORD |
分类号 |
B61F3/00;B61F5/32 |
主分类号 |
B61F3/00 |
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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