CN201916487U - 工程机械回转油池密封结构 - Google Patents
工程机械回转油池密封结构 Download PDFInfo
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- CN201916487U CN201916487U CN2010206999844U CN201020699984U CN201916487U CN 201916487 U CN201916487 U CN 201916487U CN 2010206999844 U CN2010206999844 U CN 2010206999844U CN 201020699984 U CN201020699984 U CN 201020699984U CN 201916487 U CN201916487 U CN 201916487U
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- annular tooth
- oil sump
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CN2010206999844U CN201916487U (zh) | 2010-12-30 | 2010-12-30 | 工程机械回转油池密封结构 |
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CN2010206999844U CN201916487U (zh) | 2010-12-30 | 2010-12-30 | 工程机械回转油池密封结构 |
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CN201916487U true CN201916487U (zh) | 2011-08-03 |
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CN2010206999844U Expired - Lifetime CN201916487U (zh) | 2010-12-30 | 2010-12-30 | 工程机械回转油池密封结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103850283A (zh) * | 2014-03-14 | 2014-06-11 | 上海三一重机有限公司 | 一种新型回转支承及工程机械 |
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2010
- 2010-12-30 CN CN2010206999844U patent/CN201916487U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103850283A (zh) * | 2014-03-14 | 2014-06-11 | 上海三一重机有限公司 | 一种新型回转支承及工程机械 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: QINGDAO LEIWO EXCAVATOR CO., LTD. Free format text: FORMER OWNER: FUTIAN LEIWO INTERNATIONAL HEAVY INDUSTRY CO., LTD. Effective date: 20140801 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 261206 WEIFANG, SHANDONG PROVINCE TO: 266500 QINGDAO, SHANDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20140801 Address after: 266500, No. 75 east the Yellow River Road, Huangdao economic and Technological Development Zone, Qingdao, Shandong Patentee after: QINGDAO LEIWO EXCAVATOR CO., LTD. Address before: 261206 Beihai South Road, Fangzi District, Shandong, No. 192, No. Patentee before: Futian Leiwo International Heavy Industry Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 266500, No. 75 east the Yellow River Road, Huangdao economic and Technological Development Zone, Qingdao, Shandong Patentee after: Qingdao leiwo Engineering Machinery Co. Ltd. Address before: 266500, No. 75 east the Yellow River Road, Huangdao economic and Technological Development Zone, Qingdao, Shandong Patentee before: QINGDAO LEIWO EXCAVATOR CO., LTD. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 266500, No. 75 east the Yellow River Road, Huangdao economic and Technological Development Zone, Qingdao, Shandong Patentee after: LOVOL Engineering Machinery Group Co., Ltd Address before: 266500, No. 75 east the Yellow River Road, Huangdao economic and Technological Development Zone, Qingdao, Shandong Patentee before: Qingdao leiwo Engineering Machinery Co. Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110803 |