CN215632803U - Stable hydraulic jumbolter capable of realizing height compensation - Google Patents
Stable hydraulic jumbolter capable of realizing height compensation Download PDFInfo
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- CN215632803U CN215632803U CN202121837165.6U CN202121837165U CN215632803U CN 215632803 U CN215632803 U CN 215632803U CN 202121837165 U CN202121837165 U CN 202121837165U CN 215632803 U CN215632803 U CN 215632803U
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- 239000012530 fluid Substances 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000007246 mechanism Effects 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 7
- 238000010030 laminating Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 2
- 241001330002 Bambuseae Species 0.000 abstract description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 2
- 239000011425 bamboo Substances 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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CN202121837165.6U CN215632803U (en) | 2021-08-09 | 2021-08-09 | Stable hydraulic jumbolter capable of realizing height compensation |
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CN202121837165.6U CN215632803U (en) | 2021-08-09 | 2021-08-09 | Stable hydraulic jumbolter capable of realizing height compensation |
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CN215632803U true CN215632803U (en) | 2022-01-25 |
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CN202121837165.6U Active CN215632803U (en) | 2021-08-09 | 2021-08-09 | Stable hydraulic jumbolter capable of realizing height compensation |
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Legal Events
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TR01 | Transfer of patent right |
Effective date of registration: 20240402 Address after: No. 218 Dongfeng Road, Economic Development Zone, Fuxin City, Liaoning Province, 123000 Patentee after: Liaoning Aerospace Shenkun Intelligent Equipment Co.,Ltd. Country or region after: China Address before: 123008 No. 49-5-7 Xinggong Road, Xihe District, Fuxin City, Liaoning Province Patentee before: Zhang Hongwu Country or region before: China Effective date of registration: 20240402 Address after: 123008 No. 49-5-7 Xinggong Road, Xihe District, Fuxin City, Liaoning Province Patentee after: Zhang Hongwu Country or region after: China Address before: 224000 Building 2 (f), Fenghuang neighborhood committee, Longgang Town, Yandu District, Yancheng City, Jiangsu Province Patentee before: Jiangsu Dengying Heavy Industry Co.,Ltd. Country or region before: China |
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TR01 | Transfer of patent right |