CN102425193B - 变幅步履挖掘机 - Google Patents
变幅步履挖掘机 Download PDFInfo
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- CN102425193B CN102425193B CN201110321118.0A CN201110321118A CN102425193B CN 102425193 B CN102425193 B CN 102425193B CN 201110321118 A CN201110321118 A CN 201110321118A CN 102425193 B CN102425193 B CN 102425193B
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CN201110321118.0A CN102425193B (zh) | 2011-10-21 | 2011-10-21 | 变幅步履挖掘机 |
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CN201110321118.0A CN102425193B (zh) | 2011-10-21 | 2011-10-21 | 变幅步履挖掘机 |
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CN102425193A CN102425193A (zh) | 2012-04-25 |
CN102425193B true CN102425193B (zh) | 2013-06-12 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102815346A (zh) * | 2012-08-09 | 2012-12-12 | 恒天九五重工有限公司 | 一种旋挖钻机履带变幅装置 |
CN104718898A (zh) * | 2015-04-01 | 2015-06-24 | 韶关市中收农机有限公司 | 一种用于联合收割机的变速箱升降机构 |
CN113247127B (zh) * | 2021-06-23 | 2022-03-29 | 上海三一重机股份有限公司 | 一种挖掘机下车长度调节系统及挖掘机 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1292319A (zh) * | 1999-10-08 | 2001-04-25 | 东华大学 | 自主变位四履带足机器人行走机构 |
DE20219299U1 (de) * | 2002-12-12 | 2004-04-15 | Liebherr-Werk Ehingen Gmbh | Unterwagen eines Krans |
CN201231791Y (zh) * | 2008-04-03 | 2009-05-06 | 中国矿业大学 | 多关节型履带式移动机器人 |
CN201980309U (zh) * | 2011-03-02 | 2011-09-21 | 长沙矿山研究院 | 一种深海多金属硫化物矿区移动平台四驱履带底盘 |
CN202247975U (zh) * | 2011-10-21 | 2012-05-30 | 王玉立 | 变幅步履挖掘机 |
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JP2834272B2 (ja) * | 1990-04-25 | 1998-12-09 | 株式会社日立製作所 | 操舵式クローラ車 |
JP3705513B2 (ja) * | 1996-07-31 | 2005-10-12 | 株式会社小松製作所 | 三角形状クローラ装置 |
US8083242B2 (en) * | 2007-02-15 | 2011-12-27 | Glen Brazier | Multi-pivot vehicle suspension |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1292319A (zh) * | 1999-10-08 | 2001-04-25 | 东华大学 | 自主变位四履带足机器人行走机构 |
DE20219299U1 (de) * | 2002-12-12 | 2004-04-15 | Liebherr-Werk Ehingen Gmbh | Unterwagen eines Krans |
CN201231791Y (zh) * | 2008-04-03 | 2009-05-06 | 中国矿业大学 | 多关节型履带式移动机器人 |
CN201980309U (zh) * | 2011-03-02 | 2011-09-21 | 长沙矿山研究院 | 一种深海多金属硫化物矿区移动平台四驱履带底盘 |
CN202247975U (zh) * | 2011-10-21 | 2012-05-30 | 王玉立 | 变幅步履挖掘机 |
Non-Patent Citations (1)
Title |
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JP平4-8682A 1992.01.13 |
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CN102425193A (zh) | 2012-04-25 |
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