CN203781723U - 一种塔式起重机自润滑排绳轮 - Google Patents
一种塔式起重机自润滑排绳轮 Download PDFInfo
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- CN203781723U CN203781723U CN201420171982.6U CN201420171982U CN203781723U CN 203781723 U CN203781723 U CN 203781723U CN 201420171982 U CN201420171982 U CN 201420171982U CN 203781723 U CN203781723 U CN 203781723U
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- 239000003921 oil Substances 0.000 claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- 239000010687 lubricating oil Substances 0.000 claims abstract description 6
- 230000037452 priming Effects 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 6
- 238000005461 lubrication Methods 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 17
- 239000010959 steel Substances 0.000 description 17
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN201420171982.6U CN203781723U (zh) | 2014-04-10 | 2014-04-10 | 一种塔式起重机自润滑排绳轮 |
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CN201420171982.6U CN203781723U (zh) | 2014-04-10 | 2014-04-10 | 一种塔式起重机自润滑排绳轮 |
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CN203781723U true CN203781723U (zh) | 2014-08-20 |
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CN201420171982.6U Expired - Lifetime CN203781723U (zh) | 2014-04-10 | 2014-04-10 | 一种塔式起重机自润滑排绳轮 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108178079A (zh) * | 2017-12-21 | 2018-06-19 | 曾小真 | 一种桥梁施工专用的可自动润滑安全型卷扬机 |
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2014
- 2014-04-10 CN CN201420171982.6U patent/CN203781723U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108178079A (zh) * | 2017-12-21 | 2018-06-19 | 曾小真 | 一种桥梁施工专用的可自动润滑安全型卷扬机 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 250012 Zhangqiu City, Ji'nan, Shandong Province Patentee after: SHANDONG DAHAN CONSTRUCTION MACHINERY Co.,Ltd. Address before: 250012 Zhangqiu City, Ji'nan, Shandong Province Patentee before: SHANDONG DAHAN CONSTRUCTION MACHINERY Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180710 Address after: 528251 Guangdong Foshan Guicheng Nanhai District Ping Zhou Industrial Park victory East Road Patentee after: GUANGDONG DAHAN CONSTRUCTION MACHINERY Co.,Ltd. Address before: 250012 Zhangqiu City, Ji'nan, Shandong Province Patentee before: SHANDONG DAHAN CONSTRUCTION MACHINERY Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20140820 |
|
CX01 | Expiry of patent term |