CN202317140U - 便携式打孔器 - Google Patents
便携式打孔器 Download PDFInfo
- Publication number
- CN202317140U CN202317140U CN2011204613270U CN201120461327U CN202317140U CN 202317140 U CN202317140 U CN 202317140U CN 2011204613270 U CN2011204613270 U CN 2011204613270U CN 201120461327 U CN201120461327 U CN 201120461327U CN 202317140 U CN202317140 U CN 202317140U
- Authority
- CN
- China
- Prior art keywords
- rod
- main body
- drill bit
- portable
- force
- 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
Links
- 238000005553 drilling Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204613270U CN202317140U (zh) | 2011-11-21 | 2011-11-21 | 便携式打孔器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204613270U CN202317140U (zh) | 2011-11-21 | 2011-11-21 | 便携式打孔器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202317140U true CN202317140U (zh) | 2012-07-11 |
Family
ID=46429137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011204613270U Expired - Fee Related CN202317140U (zh) | 2011-11-21 | 2011-11-21 | 便携式打孔器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202317140U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102500789A (zh) * | 2011-11-21 | 2012-06-20 | 辽宁省电力有限公司朝阳供电公司 | 便携式打孔器 |
-
2011
- 2011-11-21 CN CN2011204613270U patent/CN202317140U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102500789A (zh) * | 2011-11-21 | 2012-06-20 | 辽宁省电力有限公司朝阳供电公司 | 便携式打孔器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20121010 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121010 Address after: 122000 No. three, Chaoyang Street, 13, Liaoning, Chaoyang City Patentee after: Chaoyang Power Supply Corp., Liaoning Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 122000 No. three, Chaoyang Street, 13, Liaoning, Chaoyang City Patentee before: Chaoyang Power Supply Corp., Liaoning Power Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141121 |
|
EXPY | Termination of patent right or utility model |