发明名称 |
Strain relief main shaft |
摘要 |
An improved main shaft and assembly for a coal pulverizer having a circumferential groove at a predetermined location on the main shaft and in the yoke bushing to provide improved fretting resistance to reduce the occurrence of main shaft failure.
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申请公布号 |
US6347758(B1) |
申请公布日期 |
2002.02.19 |
申请号 |
US19970898606 |
申请日期 |
1997.07.22 |
申请人 |
THE BABCOCK & WILCOX COMPANY |
发明人 |
MIZAK RONALD D.;PIEPHO ROBERT R. |
分类号 |
B02C15/00;B02C15/12;(IPC1-7):B02C2/04 |
主分类号 |
B02C15/00 |
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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