CN102155155B - 打拔两用凿岩器 - Google Patents
打拔两用凿岩器 Download PDFInfo
- Publication number
- CN102155155B CN102155155B CN 201010575364 CN201010575364A CN102155155B CN 102155155 B CN102155155 B CN 102155155B CN 201010575364 CN201010575364 CN 201010575364 CN 201010575364 A CN201010575364 A CN 201010575364A CN 102155155 B CN102155155 B CN 102155155B
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- CN
- China
- Prior art keywords
- pulling
- striking
- hit
- rock
- cutter
- 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 title abstract description 11
- 239000011435 rock Substances 0.000 claims abstract description 23
- 238000010009 beating Methods 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- Earth Drilling (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010575364 CN102155155B (zh) | 2010-12-06 | 2010-12-06 | 打拔两用凿岩器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010575364 CN102155155B (zh) | 2010-12-06 | 2010-12-06 | 打拔两用凿岩器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102155155A CN102155155A (zh) | 2011-08-17 |
CN102155155B true CN102155155B (zh) | 2013-03-27 |
Family
ID=44436802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201010575364 Expired - Fee Related CN102155155B (zh) | 2010-12-06 | 2010-12-06 | 打拔两用凿岩器 |
Country Status (1)
Country | Link |
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CN (1) | CN102155155B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109771036B (zh) * | 2019-03-15 | 2021-10-29 | 上海电气集团股份有限公司 | 终端受动器装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5495878A (en) * | 1995-03-10 | 1996-03-05 | R.E.M. Incorporated | Hand held log splitter |
US6769182B1 (en) * | 2001-10-26 | 2004-08-03 | Deron C. Mc Cabe | Chisel device |
CN201455937U (zh) * | 2009-07-21 | 2010-05-12 | 新兴铸管股份有限公司 | 一种带楔紧装置的滑锤 |
CN201565930U (zh) * | 2009-12-17 | 2010-09-01 | 王庆斌 | 滑动锤 |
-
2010
- 2010-12-06 CN CN 201010575364 patent/CN102155155B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5495878A (en) * | 1995-03-10 | 1996-03-05 | R.E.M. Incorporated | Hand held log splitter |
US6769182B1 (en) * | 2001-10-26 | 2004-08-03 | Deron C. Mc Cabe | Chisel device |
CN201455937U (zh) * | 2009-07-21 | 2010-05-12 | 新兴铸管股份有限公司 | 一种带楔紧装置的滑锤 |
CN201565930U (zh) * | 2009-12-17 | 2010-09-01 | 王庆斌 | 滑动锤 |
Also Published As
Publication number | Publication date |
---|---|
CN102155155A (zh) | 2011-08-17 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: RUGAO QIRUN SPORTING GOODS CO., LTD. Free format text: FORMER OWNER: DONG LANTIAN Effective date: 20140418 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250013 JINAN, SHANDONG PROVINCE TO: 226500 NANTONG, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140418 Address after: 226500 No. 15, No. 11, neighborhood committee, grinding head town, Rugao, Jiangsu Patentee after: RUGAO QIRUN SPORTS ARTICLES CO., LTD. Address before: 250013 Shandong Province, Lixia District of Ji'nan City Luo River District 8 Building 4 unit 301 room Patentee before: Dong Lantian |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20191206 |