CN104314134B - 工程机械回转锁止装置及锁止方法 - Google Patents
工程机械回转锁止装置及锁止方法 Download PDFInfo
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CN104314134B true CN104314134B (zh) | 2016-09-07 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US6895699B1 (en) * | 2003-01-15 | 2005-05-24 | Robert G. Loeb | Heavy equipment safety device |
CN201841418U (zh) * | 2010-10-11 | 2011-05-25 | 烟台环球机床附件集团有限公司 | 一种浸油式数控回转工作台 |
CN102392469A (zh) * | 2011-10-27 | 2012-03-28 | 中联重科股份有限公司 | 电驱回转控制系统、工程机械及回转紧急制动控制方法 |
CN203161717U (zh) * | 2013-04-19 | 2013-08-28 | 郑州新大方重工科技有限公司 | 一种多功能回转油缸锁紧装置 |
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JP3727789B2 (ja) * | 1998-10-29 | 2005-12-14 | 日立建機株式会社 | 建設機械 |
KR100638460B1 (ko) * | 2002-11-02 | 2006-10-24 | 현대중공업 주식회사 | 선회체 자동 잠금장치 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US6895699B1 (en) * | 2003-01-15 | 2005-05-24 | Robert G. Loeb | Heavy equipment safety device |
CN201841418U (zh) * | 2010-10-11 | 2011-05-25 | 烟台环球机床附件集团有限公司 | 一种浸油式数控回转工作台 |
CN102392469A (zh) * | 2011-10-27 | 2012-03-28 | 中联重科股份有限公司 | 电驱回转控制系统、工程机械及回转紧急制动控制方法 |
CN203161717U (zh) * | 2013-04-19 | 2013-08-28 | 郑州新大方重工科技有限公司 | 一种多功能回转油缸锁紧装置 |
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Address after: Yancheng Road, Wujin high tech Industrial Development Zone, Changzhou City, Jiangsu Province, No. 588 213161 Applicant after: LIUGONG CHANGZHOU MACHINERY CO., LTD. Applicant after: Liugong Machinery Co., Ltd. Applicant after: Guangxi Liugong Machinery Co., Ltd. Address before: Yancheng Road, Wujin high tech Industrial Development Zone, Changzhou City, Jiangsu Province, No. 588 213161 Applicant before: Liugong Changzhou Excvavtor Co., Ltd. Applicant before: Liugong Machinery Co., Ltd. Applicant before: Guangxi Liugong Machinery Co., Ltd. |
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