CN103031866B - 动臂与斗杆的铰接机构 - Google Patents
动臂与斗杆的铰接机构 Download PDFInfo
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- CN103031866B CN103031866B CN201210554564.0A CN201210554564A CN103031866B CN 103031866 B CN103031866 B CN 103031866B CN 201210554564 A CN201210554564 A CN 201210554564A CN 103031866 B CN103031866 B CN 103031866B
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CN201210554564.0A CN103031866B (zh) | 2012-12-19 | 2012-12-19 | 动臂与斗杆的铰接机构 |
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CN201210554564.0A CN103031866B (zh) | 2012-12-19 | 2012-12-19 | 动臂与斗杆的铰接机构 |
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CN103031866A CN103031866A (zh) | 2013-04-10 |
CN103031866B true CN103031866B (zh) | 2015-03-11 |
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CN201210554564.0A Active CN103031866B (zh) | 2012-12-19 | 2012-12-19 | 动臂与斗杆的铰接机构 |
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Families Citing this family (2)
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CN106763050B (zh) * | 2016-11-29 | 2018-11-23 | 徐州徐工基础工程机械有限公司 | 一种可双向快速拆装的销轴结构 |
CN113373999B (zh) * | 2021-06-23 | 2023-01-03 | 中铁二局集团建筑有限公司 | 一种钢筋混凝土管涵清淤方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US5199844A (en) * | 1988-04-04 | 1993-04-06 | Gilmore Transporation Services, Inc. | Quick-disconnect coupling for a machine having a boom and a stick |
US5108252A (en) * | 1988-04-04 | 1992-04-28 | Gilmore Transportation Services, Inc. | Quick-disconnect coupling for a machine having a boom and a stick |
US6428265B1 (en) * | 2000-10-30 | 2002-08-06 | Gilmore Industries, Inc. | Power coupling mounting for a quick-disconnect coupling on a heavy-duty machine |
CN202194923U (zh) * | 2010-11-29 | 2012-04-18 | 广西玉柴重工有限公司 | 一种动臂与斗杆轴座连接防开叉机构 |
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C06 | Publication | ||
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C14 | Grant of patent or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: Pull the the Liujiang River city Liuzhou County town Shuangyong road 545100 the Guangxi Zhuang Autonomous Region Applicant after: Liugong Machinery Co., Ltd. Applicant after: LIUGONG CHANGZHOU MACHINERY CO., LTD. Applicant after: Guangxi Liugong Machinery Co., Ltd. Address before: Pull the the Liujiang River city Liuzhou County town Shuangyong road 545100 the Guangxi Zhuang Autonomous Region Applicant before: Liugong Machinery Co., Ltd. Applicant before: Liugong Changzhou Excvavtor Co., Ltd. Applicant before: Guangxi Liugong Machinery Co., Ltd. |
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GR01 | Patent grant |