发明名称 |
WHEEL WITH IMPROVED WELDING PART STRENGTH |
摘要 |
PROBLEM TO BE SOLVED: To provide a wheel having improved welding part strength in a semi-full design steel wheel capable of assuring a strength of a welding part between a rim and a disk flange part irrespective of arranging a water drain part. SOLUTION: A wheel 10 having an improved strength at its welding part is a semi-full design steel wheel. An axial end part 17 of a disk flange part 14 is formed to be continuous in a circumferential direction and at the same time a water drain hole 16 is formed at a part axially spaced apart from the axial end part 17 of the disk flange part 14. Both a disk 11 and a rim 12 are connected at the axial end part 17 of the disk flange part 14 by a full circumferential welding 21 having no starting or terminal end. COPYRIGHT: (C)2004,JPO&NCIPI
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申请公布号 |
JP2004243925(A) |
申请公布日期 |
2004.09.02 |
申请号 |
JP20030036644 |
申请日期 |
2003.02.14 |
申请人 |
TOPY IND LTD |
发明人 |
ABE KISHIRO;WATABE TSUNEO;MIYASHITA SATORU;KUSANO TAKEHITO;TAKAGI YASUO;MOTOE KATSUJI |
分类号 |
B60B3/04;B23K9/00;(IPC1-7):B60B3/04 |
主分类号 |
B60B3/04 |
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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