CN104074536A - 具有带压移动功能的液压支架 - Google Patents
具有带压移动功能的液压支架 Download PDFInfo
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- CN104074536A CN104074536A CN201410329885.XA CN201410329885A CN104074536A CN 104074536 A CN104074536 A CN 104074536A CN 201410329885 A CN201410329885 A CN 201410329885A CN 104074536 A CN104074536 A CN 104074536A
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- hydraulic support
- oil cylinder
- base
- locomotive function
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- 230000003137 locomotive effect Effects 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000001174 ascending effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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CN201410329885.XA CN104074536B (zh) | 2014-07-11 | 2014-07-11 | 具有带压移动功能的液压支架 |
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CN201410329885.XA CN104074536B (zh) | 2014-07-11 | 2014-07-11 | 具有带压移动功能的液压支架 |
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CN104074536A true CN104074536A (zh) | 2014-10-01 |
CN104074536B CN104074536B (zh) | 2016-05-18 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106121704A (zh) * | 2016-08-26 | 2016-11-16 | 蒲长晏 | 一种矿山掘进工作面用行走式支架、行走方法及掘进机 |
CN106121700A (zh) * | 2016-08-30 | 2016-11-16 | 孙姗姗 | 一种超前支架的改进结构及其移架方法 |
CN109458223A (zh) * | 2018-12-06 | 2019-03-12 | 贵州大学 | 一种便于安装的煤矿开采用巷道防护装置 |
CN111677538A (zh) * | 2020-06-16 | 2020-09-18 | 陕西竹园嘉原矿业有限公司 | 一种循环滚动式超前液压支架及使用方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1119206A (en) * | 1964-09-04 | 1968-07-10 | Gullick Ltd | Improvements in or relating to mine roof supports |
US4002037A (en) * | 1975-08-08 | 1977-01-11 | Taiiheiyo Engineering Incorporated | Self-advancing support for use in the pit of coal or metal mine |
CN2154912Y (zh) * | 1993-06-10 | 1994-02-02 | 沈阳矿务局 | 节式自移支架 |
CN1105734A (zh) * | 1994-01-19 | 1995-07-26 | 潞安矿务局 | 掘进工作面前配套支架 |
CN101182779A (zh) * | 2007-12-18 | 2008-05-21 | 沈阳风动工具厂有限公司 | 滑移支撑式液压支架 |
CN101319613A (zh) * | 2008-07-09 | 2008-12-10 | 山西东华机械有限公司 | 双梁双柱步进超前液压支架 |
CN204060760U (zh) * | 2014-07-11 | 2014-12-31 | 吕国定 | 具有带压移动功能的液压支架 |
-
2014
- 2014-07-11 CN CN201410329885.XA patent/CN104074536B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1119206A (en) * | 1964-09-04 | 1968-07-10 | Gullick Ltd | Improvements in or relating to mine roof supports |
US4002037A (en) * | 1975-08-08 | 1977-01-11 | Taiiheiyo Engineering Incorporated | Self-advancing support for use in the pit of coal or metal mine |
CN2154912Y (zh) * | 1993-06-10 | 1994-02-02 | 沈阳矿务局 | 节式自移支架 |
CN1105734A (zh) * | 1994-01-19 | 1995-07-26 | 潞安矿务局 | 掘进工作面前配套支架 |
CN101182779A (zh) * | 2007-12-18 | 2008-05-21 | 沈阳风动工具厂有限公司 | 滑移支撑式液压支架 |
CN101319613A (zh) * | 2008-07-09 | 2008-12-10 | 山西东华机械有限公司 | 双梁双柱步进超前液压支架 |
CN204060760U (zh) * | 2014-07-11 | 2014-12-31 | 吕国定 | 具有带压移动功能的液压支架 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106121704A (zh) * | 2016-08-26 | 2016-11-16 | 蒲长晏 | 一种矿山掘进工作面用行走式支架、行走方法及掘进机 |
CN106121704B (zh) * | 2016-08-26 | 2018-03-16 | 蒲长晏 | 一种矿山掘进工作面用行走式支架、行走方法及掘进机 |
CN106121700A (zh) * | 2016-08-30 | 2016-11-16 | 孙姗姗 | 一种超前支架的改进结构及其移架方法 |
CN109458223A (zh) * | 2018-12-06 | 2019-03-12 | 贵州大学 | 一种便于安装的煤矿开采用巷道防护装置 |
CN109458223B (zh) * | 2018-12-06 | 2023-03-14 | 贵州大学 | 一种便于安装的煤矿开采用巷道防护装置 |
CN111677538A (zh) * | 2020-06-16 | 2020-09-18 | 陕西竹园嘉原矿业有限公司 | 一种循环滚动式超前液压支架及使用方法 |
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Publication number | Publication date |
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CN104074536B (zh) | 2016-05-18 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Inventor after: Zhang Fudong Inventor after: Gan Hongcheng Inventor after: Dou Jianguang Inventor before: Lv Guoding |
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Effective date of registration: 20160329 Address after: 063000 electric porcelain Road No. 7, modern equipment manufacturing industry zone, Kaiping District, Hebei, Tangshan City Applicant after: Tangshan Zhineng Electronics Co., Ltd. Address before: 037003 Shanxi Province, Western Datong mining area 24 building 3 unit 501 room Xiu Yuan Applicant before: Lv Guoding |
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Denomination of invention: Hydraulic support frame with moving function under pressure Effective date of registration: 20171227 Granted publication date: 20160518 Pledgee: Bank of China Limited by Share Ltd Tangshan City Jianshe Road branch Pledgor: Tangshan Zhineng Electronics Co., Ltd. Registration number: 2017990001251 |
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Denomination of invention: Hydraulic support frame with moving function under pressure Effective date of registration: 20190118 Granted publication date: 20160518 Pledgee: Bank of China Limited by Share Ltd Tangshan City Jianshe Road branch Pledgor: Tangshan Zhineng Electronics Co., Ltd. Registration number: 2019990000049 |
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Date of cancellation: 20200305 Granted publication date: 20160518 Pledgee: Bank of China Limited by Share Ltd Tangshan City Jianshe Road branch Pledgor: Tangshan Zhineng Electronics Co., Ltd. Registration number: 2019990000049 |
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