CN204878651U - 一种风机增速箱及其太阳轮和行星架花键副联接结构 - Google Patents
一种风机增速箱及其太阳轮和行星架花键副联接结构 Download PDFInfo
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CN201520467534.5U CN204878651U (zh) | 2015-07-02 | 2015-07-02 | 一种风机增速箱及其太阳轮和行星架花键副联接结构 |
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Cited By (1)
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CN104930165A (zh) * | 2015-07-02 | 2015-09-23 | 南车戚墅堰机车车辆工艺研究所有限公司 | 风机增速箱及其太阳轮和行星架花键副联接结构 |
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CN104930165A (zh) * | 2015-07-02 | 2015-09-23 | 南车戚墅堰机车车辆工艺研究所有限公司 | 风机增速箱及其太阳轮和行星架花键副联接结构 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 258, No. Patentee after: CRRC QISHUYAN INSTITUTE CO., LTD. Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 258, No. Patentee before: Nanche Qisuyan Engine and Vehicle Technics Institute Co., Ltd. |
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CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 213011 Wuyi Road, Jiangsu, Changzhou, No. 258 Patentee after: CRRC QISHUYAN INSTITUTE CO., LTD. Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 258, No. Patentee before: CRRC QISHUYAN INSTITUTE CO., LTD. |
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AV01 | Patent right actively abandoned |
Granted publication date: 20151216 Effective date of abandoning: 20170721 |