CN103656921B - 一种便携式多用扩张器 - Google Patents
一种便携式多用扩张器 Download PDFInfo
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- CN103656921B CN103656921B CN201410000268.5A CN201410000268A CN103656921B CN 103656921 B CN103656921 B CN 103656921B CN 201410000268 A CN201410000268 A CN 201410000268A CN 103656921 B CN103656921 B CN 103656921B
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CN201410000268.5A CN103656921B (zh) | 2014-01-02 | 2014-01-02 | 一种便携式多用扩张器 |
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CN201410000268.5A CN103656921B (zh) | 2014-01-02 | 2014-01-02 | 一种便携式多用扩张器 |
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CN103656921A CN103656921A (zh) | 2014-03-26 |
CN103656921B true CN103656921B (zh) | 2016-04-27 |
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CN201410000268.5A Expired - Fee Related CN103656921B (zh) | 2014-01-02 | 2014-01-02 | 一种便携式多用扩张器 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104225842B (zh) * | 2014-08-18 | 2016-08-24 | 海盐爱华机械有限责任公司 | 一种多功能手动扩张器 |
CN107362475A (zh) * | 2016-05-11 | 2017-11-21 | 上海瑞纽机械股份有限公司 | 一种适用于地铁列车救援的液压扩张器 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2072885U (zh) * | 1990-08-15 | 1991-03-13 | 黄立言 | 多功能老虎钳 |
US5810333A (en) * | 1997-02-06 | 1998-09-22 | Curtiss Wright Flight Systems Inc. | Ram device |
CN2695182Y (zh) * | 2004-04-26 | 2005-04-27 | 林铭炫 | 可更换锤头的手工具 |
CN201228815Y (zh) * | 2008-05-29 | 2009-04-29 | 吉林大学 | 夯管锤铺管导向器 |
CN201519949U (zh) * | 2009-10-19 | 2010-07-07 | 艾迪斯鼎力科技(天津)有限公司 | 多功能快插式撬斧工具 |
DE202010017289U1 (de) * | 2010-07-29 | 2011-09-22 | Arnold Reitz | Mechanische Rettungsschere / Mechanischer Rettungsspreizer mit Spindelhubgetriebe als Krafterzeuger |
CN202715152U (zh) * | 2012-08-14 | 2013-02-06 | 西北工业大学 | 一种多功能增力破拆装置 |
CN103056426A (zh) * | 2013-01-24 | 2013-04-24 | 朱凡 | 钻孔扩孔组合钻头及利用其钻孔和扩孔的方法 |
CN203647907U (zh) * | 2014-01-02 | 2014-06-18 | 陈焕祥 | 一种便携式多用扩张器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100263219A1 (en) * | 2008-12-17 | 2010-10-21 | Kempker Jeffrey A | Tool with ergonomic handle and replaceable cutter head |
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2014
- 2014-01-02 CN CN201410000268.5A patent/CN103656921B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2072885U (zh) * | 1990-08-15 | 1991-03-13 | 黄立言 | 多功能老虎钳 |
US5810333A (en) * | 1997-02-06 | 1998-09-22 | Curtiss Wright Flight Systems Inc. | Ram device |
CN2695182Y (zh) * | 2004-04-26 | 2005-04-27 | 林铭炫 | 可更换锤头的手工具 |
CN201228815Y (zh) * | 2008-05-29 | 2009-04-29 | 吉林大学 | 夯管锤铺管导向器 |
CN201519949U (zh) * | 2009-10-19 | 2010-07-07 | 艾迪斯鼎力科技(天津)有限公司 | 多功能快插式撬斧工具 |
DE202010017289U1 (de) * | 2010-07-29 | 2011-09-22 | Arnold Reitz | Mechanische Rettungsschere / Mechanischer Rettungsspreizer mit Spindelhubgetriebe als Krafterzeuger |
CN202715152U (zh) * | 2012-08-14 | 2013-02-06 | 西北工业大学 | 一种多功能增力破拆装置 |
CN103056426A (zh) * | 2013-01-24 | 2013-04-24 | 朱凡 | 钻孔扩孔组合钻头及利用其钻孔和扩孔的方法 |
CN203647907U (zh) * | 2014-01-02 | 2014-06-18 | 陈焕祥 | 一种便携式多用扩张器 |
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CN103656921A (zh) | 2014-03-26 |
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Inventor after: Liu Liangshuai Inventor after: Shen Wenyi Inventor after: Liu Yudong Inventor after: Zhang Xiaoming Inventor after: Zhou Xuan Inventor before: Zhu Dezhong |
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Effective date of registration: 20230104 Address after: 276000 A307, Keyuan Square, Science and Technology Innovation Park, Shuangyueyuan Road, High tech Zone, Linyi City, Shandong Province Patentee after: Linyi Gaoxin Automobile Rental Service Co.,Ltd. Address before: 215100 99 Changli Road, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: SUZHOU CITY WUZHONG TECHNOLOGY INNOVATION PARK MANAGEMENT CO.,LTD. |
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