CN102699260B - 半球截面轴承套锻件工装 - Google Patents
半球截面轴承套锻件工装 Download PDFInfo
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- CN102699260B CN102699260B CN201210189125.4A CN201210189125A CN102699260B CN 102699260 B CN102699260 B CN 102699260B CN 201210189125 A CN201210189125 A CN 201210189125A CN 102699260 B CN102699260 B CN 102699260B
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CN201210189125.4A CN102699260B (zh) | 2012-06-11 | 2012-06-11 | 半球截面轴承套锻件工装 |
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CN201210189125.4A CN102699260B (zh) | 2012-06-11 | 2012-06-11 | 半球截面轴承套锻件工装 |
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CN102699260A CN102699260A (zh) | 2012-10-03 |
CN102699260B true CN102699260B (zh) | 2014-04-30 |
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CN201210189125.4A Active CN102699260B (zh) | 2012-06-11 | 2012-06-11 | 半球截面轴承套锻件工装 |
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Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH09280255A (ja) * | 1996-04-08 | 1997-10-28 | Sanyo Special Steel Co Ltd | 軌道底に平坦部を設けたベアリング外輪素形品及び内輪素形品、それらの製造方法並びに使用するマンドレル及びロール |
WO2006033327A1 (ja) * | 2004-09-22 | 2006-03-30 | Nsk Ltd. | ラジアル玉軸受用軌道輪およびその製造方法、高精度リングの製造方法及び製造装置 |
JP5141072B2 (ja) * | 2006-04-25 | 2013-02-13 | 日本精工株式会社 | 軸受ユニット用外輪の製造方法 |
JP2008168315A (ja) * | 2007-01-11 | 2008-07-24 | Sanyo Special Steel Co Ltd | 自動車の車軸支持用軌道輪の外輪用リング素形材の製造方法およびその製品 |
JP4826491B2 (ja) * | 2007-02-02 | 2011-11-30 | 日本精工株式会社 | 軌道輪部材の製造方法 |
CN202701276U (zh) * | 2012-06-11 | 2013-01-30 | 张家港海陆环形锻件有限公司 | 半球截面轴承套锻件工装 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 215626 Suzhou, Jiangsu Province, Zhangjiagang City, Fengzhen Hexing Hexing Road, Huashan Patentee after: ZHANGJIAGANG HAILU ANNULAR FORGING CO., LTD. Address before: 215600 Suzhou City, Jiangsu province Zhangjiagang Jin Fengzhen Hexing Zhenxing Road land sea Ring Forging Co., Ltd. Patentee before: Zhangjiagang Hailu Annular Forgings Co., Ltd. |
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CP01 | Change in the name or title of a patent holder |
Address after: 215626 Huashan Road, Hexing, Jinfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Zhangjiagang Zhonghuan Sea and Land High-end Equipment Co., Ltd. Address before: 215626 Huashan Road, Hexing, Jinfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: ZHANGJIAGANG HAILU ANNULAR FORGING CO., LTD. |
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CP01 | Change in the name or title of a patent holder |