CN220555952U - 手持式气动凿岩机 - Google Patents
手持式气动凿岩机 Download PDFInfo
- Publication number
- CN220555952U CN220555952U CN202321649615.8U CN202321649615U CN220555952U CN 220555952 U CN220555952 U CN 220555952U CN 202321649615 U CN202321649615 U CN 202321649615U CN 220555952 U CN220555952 U CN 220555952U
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- CN
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- Prior art keywords
- rock drill
- hand
- handle
- held
- drill main
- 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.)
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- 239000011435 rock Substances 0.000 title claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000035939 shock Effects 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 7
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005553 drilling Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000009323 psychological health Effects 0.000 abstract 1
- 230000004630 mental health Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321649615.8U CN220555952U (zh) | 2023-06-27 | 2023-06-27 | 手持式气动凿岩机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321649615.8U CN220555952U (zh) | 2023-06-27 | 2023-06-27 | 手持式气动凿岩机 |
Publications (1)
Publication Number | Publication Date |
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CN220555952U true CN220555952U (zh) | 2024-03-05 |
Family
ID=90050627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321649615.8U Active CN220555952U (zh) | 2023-06-27 | 2023-06-27 | 手持式气动凿岩机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220555952U (zh) |
-
2023
- 2023-06-27 CN CN202321649615.8U patent/CN220555952U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240319 Address after: No. 83 Guanghua East Third Road, Qingyang District, Chengdu City, Sichuan Province, 610074 Patentee after: Zhao Changwu Country or region after: Zhong Guo Patentee after: Zou Mingjing Address before: Room 702-76, Hua'an Building, Fuyang North Road, Shuangdun Town, Changfeng County, Hefei City, Anhui Province, 231131 Patentee before: Anhui Ziqi Mine Construction Engineering Co.,Ltd. Country or region before: Zhong Guo |
|
TR01 | Transfer of patent right |