CN102392639B - 液压掘岩车 - Google Patents
液压掘岩车 Download PDFInfo
- Publication number
- CN102392639B CN102392639B CN2011103679171A CN201110367917A CN102392639B CN 102392639 B CN102392639 B CN 102392639B CN 2011103679171 A CN2011103679171 A CN 2011103679171A CN 201110367917 A CN201110367917 A CN 201110367917A CN 102392639 B CN102392639 B CN 102392639B
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- Prior art keywords
- impactor
- rock
- oil cylinder
- housings
- hydraulic
- 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
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- 239000011435 rock Substances 0.000 title claims abstract description 79
- 238000013016 damping Methods 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000007704 transition Effects 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 2
- 239000012634 fragment Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 210000000515 tooth Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103679171A CN102392639B (zh) | 2011-11-18 | 2011-11-18 | 液压掘岩车 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103679171A CN102392639B (zh) | 2011-11-18 | 2011-11-18 | 液压掘岩车 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102392639A CN102392639A (zh) | 2012-03-28 |
CN102392639B true CN102392639B (zh) | 2013-12-04 |
Family
ID=45860009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011103679171A Expired - Fee Related CN102392639B (zh) | 2011-11-18 | 2011-11-18 | 液压掘岩车 |
Country Status (1)
Country | Link |
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CN (1) | CN102392639B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109079501B (zh) * | 2018-10-19 | 2024-08-30 | 中国铁建重工集团股份有限公司 | 钢轨焊接复原车及其锯轨机移动装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2079998U (zh) * | 1990-11-02 | 1991-07-03 | 山西省长子县内燃机配件厂 | 液压破碎机 |
CN2244613Y (zh) * | 1995-09-27 | 1997-01-08 | 黄记忠 | 改进型高强电动冲击凿岩机 |
KR100975077B1 (ko) * | 2008-08-25 | 2010-08-11 | 조장훈 | 굴삭기용 진동 파쇄기 |
KR100936137B1 (ko) * | 2009-05-18 | 2010-01-12 | 화신산업 주식회사 | 중장비용 폐목침목 파쇄집게 |
CN201722724U (zh) * | 2010-07-29 | 2011-01-26 | 黄山市徽州安华工程机械有限公司 | 挖掘机岩石分裂器 |
CN201865136U (zh) * | 2010-11-23 | 2011-06-15 | 安徽惊天液压智控股份有限公司 | 移动式破碎机 |
CN201991024U (zh) * | 2011-03-31 | 2011-09-28 | 田安生 | 一种多功能液压破碎器 |
CN202338342U (zh) * | 2011-11-18 | 2012-07-18 | 汤建钢 | 液压掘岩车 |
-
2011
- 2011-11-18 CN CN2011103679171A patent/CN102392639B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN102392639A (zh) | 2012-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: ANHUI DONGTENG AGRICULTURAL EQUIPMENT MANUFACTURIN Free format text: FORMER OWNER: TANG JIANGANG Effective date: 20140421 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140421 Address after: 243000 Anhui city of Ma'anshan province Dangtu County Economic Development Zone Patentee after: Anhui East Teng agricultural equipment manufacturing Co., Ltd. Address before: 402 room 10, building 243000, central garden, Ma'anshan, Anhui Patentee before: Tang Jiangang |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20181118 |
|
CF01 | Termination of patent right due to non-payment of annual fee |