CN2402726Y - 夯实工作装置 - Google Patents
夯实工作装置 Download PDFInfo
- Publication number
- CN2402726Y CN2402726Y CN 00229191 CN00229191U CN2402726Y CN 2402726 Y CN2402726 Y CN 2402726Y CN 00229191 CN00229191 CN 00229191 CN 00229191 U CN00229191 U CN 00229191U CN 2402726 Y CN2402726 Y CN 2402726Y
- Authority
- CN
- China
- Prior art keywords
- hammer ram
- ramming
- hammer
- operation device
- ramming operation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00229191 CN2402726Y (zh) | 2000-01-30 | 2000-01-30 | 夯实工作装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00229191 CN2402726Y (zh) | 2000-01-30 | 2000-01-30 | 夯实工作装置 |
Publications (1)
Publication Number | Publication Date |
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CN2402726Y true CN2402726Y (zh) | 2000-10-25 |
Family
ID=33592535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 00229191 Expired - Lifetime CN2402726Y (zh) | 2000-01-30 | 2000-01-30 | 夯实工作装置 |
Country Status (1)
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CN (1) | CN2402726Y (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102134847A (zh) * | 2011-02-17 | 2011-07-27 | 北京环球华邦交通科技发展有限责任公司 | 一种机动式高速液压夯实机 |
CN104032725A (zh) * | 2014-05-20 | 2014-09-10 | 成都绿迪科技有限公司 | 一种建筑用夯实机 |
CN106948518A (zh) * | 2017-04-16 | 2017-07-14 | 杨雪锋 | 一种建筑用土坯夯实装置 |
CN107386259A (zh) * | 2017-08-10 | 2017-11-24 | 枣庄科技职业学院 | 一种带有弹射装置的抑尘打夯机 |
CN107938475A (zh) * | 2017-12-09 | 2018-04-20 | 温州振东园林工程有限公司 | 路基夯实机 |
CN113322749A (zh) * | 2021-07-12 | 2021-08-31 | 吉林建筑大学 | 一种建筑施工用打夯机 |
CN114164817A (zh) * | 2021-12-20 | 2022-03-11 | 北京天恒建设集团有限公司 | 一种建筑基坑基础外墙回填土夯实设备及其工艺 |
-
2000
- 2000-01-30 CN CN 00229191 patent/CN2402726Y/zh not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102134847A (zh) * | 2011-02-17 | 2011-07-27 | 北京环球华邦交通科技发展有限责任公司 | 一种机动式高速液压夯实机 |
CN102134847B (zh) * | 2011-02-17 | 2012-05-02 | 北京环球华邦交通科技发展有限责任公司 | 一种机动式高速液压夯实机 |
CN104032725A (zh) * | 2014-05-20 | 2014-09-10 | 成都绿迪科技有限公司 | 一种建筑用夯实机 |
CN106948518A (zh) * | 2017-04-16 | 2017-07-14 | 杨雪锋 | 一种建筑用土坯夯实装置 |
CN106948518B (zh) * | 2017-04-16 | 2018-02-02 | 湖北晨昱晖农业科技股份有限公司 | 一种建筑用土坯夯实装置 |
CN107386259A (zh) * | 2017-08-10 | 2017-11-24 | 枣庄科技职业学院 | 一种带有弹射装置的抑尘打夯机 |
CN107386259B (zh) * | 2017-08-10 | 2023-05-30 | 枣庄科技职业学院 | 一种带有弹射装置的抑尘打夯机 |
CN107938475A (zh) * | 2017-12-09 | 2018-04-20 | 温州振东园林工程有限公司 | 路基夯实机 |
CN113322749A (zh) * | 2021-07-12 | 2021-08-31 | 吉林建筑大学 | 一种建筑施工用打夯机 |
CN114164817A (zh) * | 2021-12-20 | 2022-03-11 | 北京天恒建设集团有限公司 | 一种建筑基坑基础外墙回填土夯实设备及其工艺 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
IP01 | Partial invalidation of patent right |
Case number: W54116 (this column fills in the original number, and if the case is a court remanded case, the column should also be filled with the new commission number) Conclusion of examination: Conclusion: the patent right shall continue to be valid on the basis of the right of claim submitted by the patent owner without the conclusion of the 6. review. Decision date: 20020918 Denomination of utility model: Ramming operation device Granted publication date: 20001025 Patentee: Zhenggong Mechanical Group Co., Ltd., Zhengzhou Review decision number: 4511 |
|
ASS | Succession or assignment of patent right |
Owner name: ZHENGZHOU YUTONG HEAVY INDUSTRIES CO. Free format text: FORMER OWNER: ZHENGZHOU ZHENGGONG MACHINERY GROUP CO.LTD. Effective date: 20080815 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080815 Address after: No. 8, Chun Yang Road, Zhengzhou hi tech Development Zone, Henan, Zhengzhou, China: 450001 Patentee after: Zhengzhou Yutong Heavy Industry Co., Ltd. Address before: No. 23, Tuen Mun Road, Zhongyuan District, Henan, Zhengzhou: 450051 Patentee before: Zhenggong Mechanical Group Co., Ltd., Zhengzhou |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20001025 |