CN201720257U - 一种主轧机传动接轴抱紧检测双联锁保护装置 - Google Patents
一种主轧机传动接轴抱紧检测双联锁保护装置 Download PDFInfo
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CN109772892A (zh) * | 2018-11-28 | 2019-05-21 | 河钢股份有限公司承德分公司 | 精轧机维修维护辅助装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109772892A (zh) * | 2018-11-28 | 2019-05-21 | 河钢股份有限公司承德分公司 | 精轧机维修维护辅助装置 |
CN109772892B (zh) * | 2018-11-28 | 2021-01-22 | 河钢股份有限公司承德分公司 | 精轧机维修维护辅助装置 |
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Free format text: FORMER OWNER: CAPITAL IRON + STEEL GENERAL CO. Effective date: 20140408 Owner name: BEIJING SHOUGANG CO., LTD. Free format text: FORMER OWNER: HEBEI SHOUGANG QIAN'AN STEEL CO., LTD. Effective date: 20140408 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 064404 TANGSHAN, HEBEI PROVINCE TO: 100041 SHIJINGSHAN, BEIJING |
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TR01 | Transfer of patent right |
Effective date of registration: 20140408 Address after: 100041 Shijingshan Road, Beijing, No. 68, No. Patentee after: Beijing Shougang Co., Ltd. Address before: Yangzidian Town, Qian'an City, Hebei province 064404 Patentee before: Hebei Shougang Qian'an Steel Co., Ltd. Patentee before: Capital Iron & Steel General Company Effective date of registration: 20140408 Address after: 100041 Shijingshan Road, Beijing, No. 68, No. Patentee after: Beijing Shougang Co., Ltd. Address before: Yangzidian Town, Qian'an City, Hebei province 064404 Patentee before: Hebei Shougang Qian'an Steel Co., Ltd. Patentee before: Capital Iron & Steel General Company |
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CX01 | Expiry of patent term |
Granted publication date: 20110126 |
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CX01 | Expiry of patent term |