CN103074881B - 一种双频振动打夯机 - Google Patents
一种双频振动打夯机 Download PDFInfo
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CN201210479822.3A CN103074881B (zh) | 2012-11-23 | 2012-11-23 | 一种双频振动打夯机 |
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CN201210479822.3A CN103074881B (zh) | 2012-11-23 | 2012-11-23 | 一种双频振动打夯机 |
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CN103074881A CN103074881A (zh) | 2013-05-01 |
CN103074881B true CN103074881B (zh) | 2015-02-18 |
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CN201210479822.3A Active CN103074881B (zh) | 2012-11-23 | 2012-11-23 | 一种双频振动打夯机 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103410077B (zh) * | 2013-08-30 | 2015-07-01 | 长安大学 | 一种双夯头小型压实机 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2431311Y (zh) * | 2000-04-03 | 2001-05-23 | 周鼎 | 一种正反向驱动的电动夯实机 |
CN2499441Y (zh) * | 2001-08-02 | 2002-07-10 | 冯忠绪 | 双频振动压实机 |
CN2752321Y (zh) * | 2004-11-08 | 2006-01-18 | 邢台钢铁有限责任公司 | 高炉主沟用夯实机 |
CN2866598Y (zh) * | 2006-01-06 | 2007-02-07 | 李卫民 | 自走式打夯机 |
CN201141133Y (zh) * | 2007-11-19 | 2008-10-29 | 孙保平 | 便于握持操控的冲击夯 |
DE102009050814A1 (de) * | 2009-02-11 | 2010-08-19 | Dynapac Compaction Equipment Ab | Stampferfuß für einen Vibrationsstampfer |
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2012
- 2012-11-23 CN CN201210479822.3A patent/CN103074881B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2431311Y (zh) * | 2000-04-03 | 2001-05-23 | 周鼎 | 一种正反向驱动的电动夯实机 |
CN2499441Y (zh) * | 2001-08-02 | 2002-07-10 | 冯忠绪 | 双频振动压实机 |
CN2752321Y (zh) * | 2004-11-08 | 2006-01-18 | 邢台钢铁有限责任公司 | 高炉主沟用夯实机 |
CN2866598Y (zh) * | 2006-01-06 | 2007-02-07 | 李卫民 | 自走式打夯机 |
CN201141133Y (zh) * | 2007-11-19 | 2008-10-29 | 孙保平 | 便于握持操控的冲击夯 |
DE102009050814A1 (de) * | 2009-02-11 | 2010-08-19 | Dynapac Compaction Equipment Ab | Stampferfuß für einen Vibrationsstampfer |
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CN103074881A (zh) | 2013-05-01 |
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Address after: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee after: Nanjing Baodi Meishan Industrial City Development Co.,Ltd. Patentee after: SHANGHAI MEISHAN IRON & STEEL Co.,Ltd. Address before: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee before: NANJING MEISHAN METALLURGY DEVELOPMENT Co.,Ltd. Patentee before: SHANGHAI MEISHAN IRON & STEEL Co.,Ltd. |
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Effective date of registration: 20211028 Address after: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee after: Nanjing Baodi Meishan Industrial City Development Co.,Ltd. Address before: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee before: Nanjing Baodi Meishan Industrial City Development Co.,Ltd. Patentee before: SHANGHAI MEISHAN IRON & STEEL Co.,Ltd. |
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