CN203270658U - 一种挖掘机回转制动控制系统 - Google Patents
一种挖掘机回转制动控制系统 Download PDFInfo
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- CN203270658U CN203270658U CN 201320254401 CN201320254401U CN203270658U CN 203270658 U CN203270658 U CN 203270658U CN 201320254401 CN201320254401 CN 201320254401 CN 201320254401 U CN201320254401 U CN 201320254401U CN 203270658 U CN203270658 U CN 203270658U
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106120944A (zh) * | 2016-08-08 | 2016-11-16 | 山东常林机械集团股份有限公司 | 一种液压挖掘机及其防止挖掘机平地点头的液压装置 |
CN108005988A (zh) * | 2018-01-29 | 2018-05-08 | 徐工集团工程机械有限公司 | 延时制动控制阀、液压系统及挖掘机 |
CN111648434A (zh) * | 2020-05-29 | 2020-09-11 | 山重建机有限公司 | 一种新型液电组合控制的挖掘机回转制动解除方法 |
CN113062399A (zh) * | 2021-04-14 | 2021-07-02 | 徐州徐工矿业机械有限公司 | 挖掘机回转马达及其制动控制解除回路、方法及挖掘机 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106120944A (zh) * | 2016-08-08 | 2016-11-16 | 山东常林机械集团股份有限公司 | 一种液压挖掘机及其防止挖掘机平地点头的液压装置 |
CN108005988A (zh) * | 2018-01-29 | 2018-05-08 | 徐工集团工程机械有限公司 | 延时制动控制阀、液压系统及挖掘机 |
CN108005988B (zh) * | 2018-01-29 | 2023-12-08 | 江苏徐工工程机械研究院有限公司 | 延时制动控制阀、液压系统及挖掘机 |
CN111648434A (zh) * | 2020-05-29 | 2020-09-11 | 山重建机有限公司 | 一种新型液电组合控制的挖掘机回转制动解除方法 |
CN113062399A (zh) * | 2021-04-14 | 2021-07-02 | 徐州徐工矿业机械有限公司 | 挖掘机回转马达及其制动控制解除回路、方法及挖掘机 |
CN113062399B (zh) * | 2021-04-14 | 2023-08-08 | 徐州徐工矿业机械有限公司 | 挖掘机回转马达及其制动控制解除回路、方法及挖掘机 |
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Address after: 192 261206 South Road, Fangzi District, Shandong, Weifang, Beihai Patentee after: LOVOL HEAVY INDUSTRY Co.,Ltd. Address before: 192 261206 South Road, Fangzi District, Shandong, Weifang, Beihai Patentee before: FOTON LOVOL INTERNATIONAL HEAVY INDUSTRY Co.,Ltd. |
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Effective date of registration: 20170809 Address after: 266500 No. 75 east the Yellow River Road, Huangdao District, Shandong, Qingdao Patentee after: QINGDAO LOVOL ENGINEERING MACHINERY Co.,Ltd. Address before: 192 261206 South Road, Fangzi District, Shandong, Weifang, Beihai Patentee before: LOVOL HEAVY INDUSTRY Co.,Ltd. |
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Address after: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee after: LOVOL Engineering Machinery Group Co.,Ltd. Address before: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee before: QINGDAO LOVOL ENGINEERING MACHINERY Co.,Ltd. |
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