CN109877969A - A kind of capacity tube reducing concrete mixture tamping infiltration - Google Patents
A kind of capacity tube reducing concrete mixture tamping infiltration Download PDFInfo
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- CN109877969A CN109877969A CN201910140080.3A CN201910140080A CN109877969A CN 109877969 A CN109877969 A CN 109877969A CN 201910140080 A CN201910140080 A CN 201910140080A CN 109877969 A CN109877969 A CN 109877969A
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- tamping
- cavity
- pressing plate
- vibrator
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910140080.3A CN109877969B (en) | 2019-02-26 | 2019-02-26 | Volumetric cylinder for reducing concrete mixture tamping permeation |
Applications Claiming Priority (1)
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CN201910140080.3A CN109877969B (en) | 2019-02-26 | 2019-02-26 | Volumetric cylinder for reducing concrete mixture tamping permeation |
Publications (2)
Publication Number | Publication Date |
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CN109877969A true CN109877969A (en) | 2019-06-14 |
CN109877969B CN109877969B (en) | 2020-11-24 |
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CN201910140080.3A Active CN109877969B (en) | 2019-02-26 | 2019-02-26 | Volumetric cylinder for reducing concrete mixture tamping permeation |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2031809U (en) * | 1988-03-23 | 1989-02-01 | 成都铁路局昆明科研所 | Small-size tamping machine |
CN101419152A (en) * | 2008-12-02 | 2009-04-29 | 河海大学 | Pervious template cloth permeability test method and device based on concrete slurry medium |
KR20140028509A (en) * | 2012-08-29 | 2014-03-10 | 한국방진방음 주식회사 | The anti-vibration mount for an earthquake-proof |
CN107882337A (en) * | 2017-11-27 | 2018-04-06 | 中铁二局集团有限公司 | It is limited for working space, the concrete in close packed structure region synthesis makes method firm by ramming |
CN207891888U (en) * | 2017-11-06 | 2018-09-21 | 蒋召振 | A kind of hydraulic engineering concreting vibrating spear of anti-splashing formula |
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2019
- 2019-02-26 CN CN201910140080.3A patent/CN109877969B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2031809U (en) * | 1988-03-23 | 1989-02-01 | 成都铁路局昆明科研所 | Small-size tamping machine |
CN101419152A (en) * | 2008-12-02 | 2009-04-29 | 河海大学 | Pervious template cloth permeability test method and device based on concrete slurry medium |
KR20140028509A (en) * | 2012-08-29 | 2014-03-10 | 한국방진방음 주식회사 | The anti-vibration mount for an earthquake-proof |
CN207891888U (en) * | 2017-11-06 | 2018-09-21 | 蒋召振 | A kind of hydraulic engineering concreting vibrating spear of anti-splashing formula |
CN107882337A (en) * | 2017-11-27 | 2018-04-06 | 中铁二局集团有限公司 | It is limited for working space, the concrete in close packed structure region synthesis makes method firm by ramming |
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CN109877969B (en) | 2020-11-24 |
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Effective date of registration: 20201109 Address after: 221000 Shenchang, Gulou District, Xuzhou City, Jiangsu Province Applicant after: Jiangsu shengdoushi Network Technology Co.,Ltd. Address before: 510220 Guangzhou Haizhu District, Guangzhou City, Guangdong Province, No. 29, Huangpu Village North Wharf, Xingang East Road, Guangzhou Office of Decoration and Design Applicant before: PUTIAN CHENXI DECORATION DESIGN ENGINEERING Co.,Ltd. |
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Effective date of registration: 20230419 Address after: 445401 Group 9, Laochang Village, Liangwu Township, Lichuan City, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province Patentee after: Hubei Jiqing Commercial Concrete Production Co.,Ltd. Address before: 221000 Shenchang, Gulou District, Xuzhou City, Jiangsu Province Patentee before: Jiangsu shengdoushi Network Technology Co.,Ltd. |