CN113263474B - 一种五金工具类小空间内盲孔定位销的拔销器 - Google Patents
一种五金工具类小空间内盲孔定位销的拔销器 Download PDFInfo
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- CN113263474B CN113263474B CN202110584590.7A CN202110584590A CN113263474B CN 113263474 B CN113263474 B CN 113263474B CN 202110584590 A CN202110584590 A CN 202110584590A CN 113263474 B CN113263474 B CN 113263474B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
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CN202110584590.7A CN113263474B (zh) | 2021-05-27 | 2021-05-27 | 一种五金工具类小空间内盲孔定位销的拔销器 |
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CN202110584590.7A CN113263474B (zh) | 2021-05-27 | 2021-05-27 | 一种五金工具类小空间内盲孔定位销的拔销器 |
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CN113263474A CN113263474A (zh) | 2021-08-17 |
CN113263474B true CN113263474B (zh) | 2022-09-02 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201056661Y (zh) * | 2007-05-30 | 2008-05-07 | 胡伟德 | 铁路提速道岔滑床板销钉拔销器 |
CN202592306U (zh) * | 2012-05-10 | 2012-12-12 | 东风汽车股份有限公司 | 便携式拔销辅具 |
CN106141988A (zh) * | 2016-08-02 | 2016-11-23 | 江西电力职业技术学院 | 拔销器 |
CN112548939A (zh) * | 2020-12-12 | 2021-03-26 | 枣庄海立美达模具有限公司 | 一种气动冲击拔销器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US7305756B2 (en) * | 2004-04-22 | 2007-12-11 | Barcock & Wilcox Canada Ltd. | Tube extracting device |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201056661Y (zh) * | 2007-05-30 | 2008-05-07 | 胡伟德 | 铁路提速道岔滑床板销钉拔销器 |
CN202592306U (zh) * | 2012-05-10 | 2012-12-12 | 东风汽车股份有限公司 | 便携式拔销辅具 |
CN106141988A (zh) * | 2016-08-02 | 2016-11-23 | 江西电力职业技术学院 | 拔销器 |
CN112548939A (zh) * | 2020-12-12 | 2021-03-26 | 枣庄海立美达模具有限公司 | 一种气动冲击拔销器 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Qi Liangliang Inventor after: Wang Zhihong Inventor after: Hua Zhiqiang Inventor after: Jiang Fang Inventor after: Tang Wei Inventor after: Jia Yongbin Inventor before: Jia Yongbin |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220818 Address after: 410004 No. 158 Zhongyi Road, Yuhua District, Changsha, Hunan Applicant after: CHINA CONSTRUCTION FIFTH ENGINEERING DIVISION Corp.,Ltd. Address before: 510520 No. 89, Gaopu Road, Tianhe District, Guangzhou, Guangdong Applicant before: Jia Yongbin |
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