CN1139697C - Extruding and extending mechanism for sectional Y-shaped extruded and extended pile - Google Patents
Extruding and extending mechanism for sectional Y-shaped extruded and extended pile Download PDFInfo
- Publication number
- CN1139697C CN1139697C CNB001299387A CN00129938A CN1139697C CN 1139697 C CN1139697 C CN 1139697C CN B001299387 A CNB001299387 A CN B001299387A CN 00129938 A CN00129938 A CN 00129938A CN 1139697 C CN1139697 C CN 1139697C
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- Prior art keywords
- oil
- cylinder
- piston
- following
- oil cylinder
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- 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 - Fee Related
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- 238000005259 measurement Methods 0.000 claims abstract description 14
- 239000003921 oil Substances 0.000 claims description 94
- 238000003825 pressing Methods 0.000 claims description 20
- 239000011159 matrix material Substances 0.000 claims description 12
- 238000003892 spreading Methods 0.000 claims description 7
- 230000035807 sensation Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005056 compaction Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000013049 sediment Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB001299387A CN1139697C (en) | 2000-10-19 | 2000-10-19 | Extruding and extending mechanism for sectional Y-shaped extruded and extended pile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB001299387A CN1139697C (en) | 2000-10-19 | 2000-10-19 | Extruding and extending mechanism for sectional Y-shaped extruded and extended pile |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1350097A CN1350097A (en) | 2002-05-22 |
CN1139697C true CN1139697C (en) | 2004-02-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001299387A Expired - Fee Related CN1139697C (en) | 2000-10-19 | 2000-10-19 | Extruding and extending mechanism for sectional Y-shaped extruded and extended pile |
Country Status (1)
Country | Link |
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CN (1) | CN1139697C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102071685B (en) * | 2011-01-28 | 2012-10-03 | 李征 | Hydraulic extruding and expanding device and method for pile foundation |
CN108068727B (en) * | 2016-12-30 | 2024-01-16 | 安波福中央电气(上海)有限公司 | High-pressure through-cylinder connector |
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2000
- 2000-10-19 CN CNB001299387A patent/CN1139697C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1350097A (en) | 2002-05-22 |
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Legal Events
Date | Code | Title | Description |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHONGKUO SCI. & TECH. CO., LTD., BEIJING Free format text: FORMER OWNER: HE DEXIN Effective date: 20041022 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20041022 Address after: 100080 Beijing city Haidian District Danleng Street No. 18 Building 8 layer 807-808 wealth Patentee after: Zhongkuo Sci. & Tech. Co., Ltd., Beijing Address before: No. 3, building 5, block 1, Century Road, Haidian District, Beijing, 6G Patentee before: He Dexin |
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ASS | Succession or assignment of patent right |
Owner name: HE DEXIN; WANG SIZENG Free format text: FORMER OWNER: ZHONGKUO SCI. + TECH. CO., LTD., BEIJING Effective date: 20060616 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060616 Address after: 100089, Haidian District, Beijing, far road, Century City, Yuanda Park, District 5, building 3, unit 6G Co-patentee after: Wang Sizeng Patentee after: He Dexin Address before: 100080 Beijing city Haidian District Danleng Street No. 18 Building 8 layer 807-808 wealth Patentee before: Zhongkuo Sci. & Tech. Co., Ltd., Beijing |
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ASS | Succession or assignment of patent right |
Owner name: HE DEXIN; TIANJIN ZHONGKUO ARCHITECTURE ENGINEERI Free format text: FORMER OWNER: HE DEXIN; WANG SIZENG Effective date: 20070209 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070209 Address after: 100097, Haidian District, Beijing, far road, Century City, Yuanda Park, District 5, building 3, unit 6G Co-patentee after: Tianjin Sino broad Construction Engineering Co., Ltd. Patentee after: He Dexin Address before: 100089, Haidian District, Beijing, far road, Century City, Yuanda Park, District 5, building 3, unit 6G Co-patentee before: Wang Sizeng Patentee before: He Dexin |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20020522 Assignee: Beijing broad base Technology Co., Ltd. Assignor: He Dexin Contract record no.: 2015990000442 Denomination of invention: Extruding and extending mechanism for sectional Y-shaped extruded and extended pile Granted publication date: 20040225 License type: Common License Record date: 20150612 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040225 Termination date: 20171019 |
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CF01 | Termination of patent right due to non-payment of annual fee |