CN103213090B - 机械式自动旋转螺丝刀 - Google Patents
机械式自动旋转螺丝刀 Download PDFInfo
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- CN103213090B CN103213090B CN201310141206.1A CN201310141206A CN103213090B CN 103213090 B CN103213090 B CN 103213090B CN 201310141206 A CN201310141206 A CN 201310141206A CN 103213090 B CN103213090 B CN 103213090B
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- 238000009434 installation Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN201310141206.1A CN103213090B (zh) | 2013-04-07 | 2013-04-07 | 机械式自动旋转螺丝刀 |
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CN201310141206.1A CN103213090B (zh) | 2013-04-07 | 2013-04-07 | 机械式自动旋转螺丝刀 |
Publications (2)
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CN103213090A CN103213090A (zh) | 2013-07-24 |
CN103213090B true CN103213090B (zh) | 2015-08-19 |
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CN201310141206.1A Active CN103213090B (zh) | 2013-04-07 | 2013-04-07 | 机械式自动旋转螺丝刀 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112473935B (zh) * | 2020-11-13 | 2022-07-26 | 安徽省金鼎矿业股份有限公司 | 一种金属冶炼用矿石破碎设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2734420Y (zh) * | 2004-08-24 | 2005-10-19 | 肖海龙 | 手压式螺丝刀 |
CN201183234Y (zh) * | 2007-11-21 | 2009-01-21 | 李军 | 一种两头用螺丝刀 |
CN201338245Y (zh) * | 2008-12-31 | 2009-11-04 | 郑传远 | 按压式自动旋转螺丝刀 |
CN202412140U (zh) * | 2011-12-23 | 2012-09-05 | 山东科技大学 | 可旋转螺丝刀 |
CN202498489U (zh) * | 2012-02-08 | 2012-10-24 | 山东电力集团公司泰安供电公司 | 可拆卸双刀头螺丝刀 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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AU2011257908B2 (en) * | 2010-05-28 | 2017-05-25 | David Wilkinson | Reversible hand tool |
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- 2013-04-07 CN CN201310141206.1A patent/CN103213090B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2734420Y (zh) * | 2004-08-24 | 2005-10-19 | 肖海龙 | 手压式螺丝刀 |
CN201183234Y (zh) * | 2007-11-21 | 2009-01-21 | 李军 | 一种两头用螺丝刀 |
CN201338245Y (zh) * | 2008-12-31 | 2009-11-04 | 郑传远 | 按压式自动旋转螺丝刀 |
CN202412140U (zh) * | 2011-12-23 | 2012-09-05 | 山东科技大学 | 可旋转螺丝刀 |
CN202498489U (zh) * | 2012-02-08 | 2012-10-24 | 山东电力集团公司泰安供电公司 | 可拆卸双刀头螺丝刀 |
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Publication number | Publication date |
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CN103213090A (zh) | 2013-07-24 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 277800 Zaozhuang New District, Shandong, the Yellow River Road, No. 999 Applicant after: Zaozhuang Power Supply Company of State Grid Shandong Electric Power Company Applicant after: State Grid Corporation of China Address before: 277800 Zaozhuang New District, Shandong, the Yellow River Road, No. 999 Applicant before: Tai'an Power Supply Co., Ltd. of Shandong Electric Power Corporation Applicant before: State Grid Corporation of China |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ZAOZHUANG POWER SUPPLY COMPANY OF SHANDONG ELECTRIC POWER CORPORATION TO:ZAOZHUANG POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER COMPANY |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |