CN200955400Y - 柱塞悬浮式单体液压支柱顶盖 - Google Patents
柱塞悬浮式单体液压支柱顶盖 Download PDFInfo
- Publication number
- CN200955400Y CN200955400Y CN 200620073371 CN200620073371U CN200955400Y CN 200955400 Y CN200955400 Y CN 200955400Y CN 200620073371 CN200620073371 CN 200620073371 CN 200620073371 U CN200620073371 U CN 200620073371U CN 200955400 Y CN200955400 Y CN 200955400Y
- Authority
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- Prior art keywords
- mainstay
- top cap
- pull bar
- ball
- socket
- 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 - Fee Related
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- 239000000725 suspension Substances 0.000 title 1
- 239000003245 coal Substances 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 3
- 239000000178 monomer Substances 0.000 abstract 3
- 230000010485 coping Effects 0.000 abstract 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073371 CN200955400Y (zh) | 2006-05-31 | 2006-05-31 | 柱塞悬浮式单体液压支柱顶盖 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073371 CN200955400Y (zh) | 2006-05-31 | 2006-05-31 | 柱塞悬浮式单体液压支柱顶盖 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200955400Y true CN200955400Y (zh) | 2007-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620073371 Expired - Fee Related CN200955400Y (zh) | 2006-05-31 | 2006-05-31 | 柱塞悬浮式单体液压支柱顶盖 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200955400Y (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230386A (zh) * | 2011-05-25 | 2011-11-02 | 朱惠芬 | 组合式液压支柱柱帽 |
| CN105392957A (zh) * | 2013-08-31 | 2016-03-09 | 哈里伯顿能源服务公司 | 用于横向井筒的偏转器组件 |
| RU235509U1 (ru) * | 2025-03-26 | 2025-07-04 | Государственное Бюджетное Учреждение "Донецкий Научно-Исследовательский Проектно-Конструкторский Экспериментальный Институт Комплексной Механизации Шахт" (Гбу "Донуглемаш") | Стойка посадочной крепи |
-
2006
- 2006-05-31 CN CN 200620073371 patent/CN200955400Y/zh not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230386A (zh) * | 2011-05-25 | 2011-11-02 | 朱惠芬 | 组合式液压支柱柱帽 |
| CN102230386B (zh) * | 2011-05-25 | 2013-04-24 | 朱惠芬 | 组合式液压支柱柱帽 |
| CN105392957A (zh) * | 2013-08-31 | 2016-03-09 | 哈里伯顿能源服务公司 | 用于横向井筒的偏转器组件 |
| US10012045B2 (en) | 2013-08-31 | 2018-07-03 | Halliburton Energy Services, Inc. | Deflector assembly for a lateral wellbore |
| US10036220B2 (en) | 2013-08-31 | 2018-07-31 | Halliburton Energy Services, Inc. | Deflector assembly for a lateral wellbore |
| RU235509U1 (ru) * | 2025-03-26 | 2025-07-04 | Государственное Бюджетное Учреждение "Донецкий Научно-Исследовательский Проектно-Конструкторский Экспериментальный Институт Комплексной Механизации Шахт" (Гбу "Донуглемаш") | Стойка посадочной крепи |
| RU239003U1 (ru) * | 2025-09-02 | 2025-11-19 | Государственное Бюджетное Учреждение "Донецкий Научно-Исследовательский, Проектно-Конструкторский И Экспериментальный Институт Комплексной Механизации Шахт" (Гбу"Донуглемаш") | Стойка посадочной крепи |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xuzhou Tianneng Electromechanical Co., Ltd. Assignor: Xuzhou Tianneng Electromechanical Co., Ltd. Pillar Plant Contract fulfillment period: 2009.3.6 to 2014.3.6 Contract record no.: 2009320000790 Denomination of utility model: Plunger-piston suspension type single-body hydraulic pillar top-lid Granted publication date: 20071003 License type: Exclusive license Record date: 20090506 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.6 TO 2014.3.6; CHANGE OF CONTRACT Name of requester: XUZHOU TIANNENG ELECTROMECHANICAL CO.,LTD. Effective date: 20090506 |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |