CN101798825A - 一种用于挖掘机的连杆式快速连接器 - Google Patents
一种用于挖掘机的连杆式快速连接器 Download PDFInfo
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- CN101798825A CN101798825A CN 201010150877 CN201010150877A CN101798825A CN 101798825 A CN101798825 A CN 101798825A CN 201010150877 CN201010150877 CN 201010150877 CN 201010150877 A CN201010150877 A CN 201010150877A CN 101798825 A CN101798825 A CN 101798825A
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- Prior art keywords
- connecting rod
- latch hook
- linkage
- hinged
- quick connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract 1
- 241000282472 Canis lupus familiaris Species 0.000 description 18
- 239000012530 fluid Substances 0.000 description 3
- 210000000245 forearm Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Earth Drilling (AREA)
Abstract
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Priority Applications (1)
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CN2010101508770A CN101798825B (zh) | 2010-04-13 | 2010-04-13 | 一种用于挖掘机的连杆式快速连接器 |
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CN2010101508770A CN101798825B (zh) | 2010-04-13 | 2010-04-13 | 一种用于挖掘机的连杆式快速连接器 |
Publications (2)
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CN101798825A true CN101798825A (zh) | 2010-08-11 |
CN101798825B CN101798825B (zh) | 2012-07-04 |
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CN2010101508770A Active CN101798825B (zh) | 2010-04-13 | 2010-04-13 | 一种用于挖掘机的连杆式快速连接器 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102454177A (zh) * | 2010-10-28 | 2012-05-16 | 日立建机(中国)有限公司 | 附件的安装装置 |
CN102493764A (zh) * | 2011-11-22 | 2012-06-13 | 重庆博山工程机械设备有限公司 | 可在挖掘机工作臂上快速拆挂的集成钻机 |
CN104389327A (zh) * | 2014-11-18 | 2015-03-04 | 梅州鸿荣重工有限公司 | 用于挖掘机的双安全快速自动连接器 |
CN113445894A (zh) * | 2021-07-28 | 2021-09-28 | 广东伟经家居制品有限公司 | 带安全锁组件的人字梯 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2359062A (en) * | 2000-02-11 | 2001-08-15 | Ronald Keith Miller | Universal coupler for bucket excavators |
GB2412361A (en) * | 2004-03-26 | 2005-09-28 | Patrick Mccormick | Quick coupler with hook release member |
CN2885939Y (zh) * | 2006-04-20 | 2007-04-04 | 吴柏强 | 反铲液压挖掘机的挖掘斗快速连接器 |
CN200940273Y (zh) * | 2006-07-19 | 2007-08-29 | 山东临工工程机械有限公司 | 一种小型液压挖掘机及挖掘装载机的工作机具快换装置 |
US20100031539A1 (en) * | 2008-08-07 | 2010-02-11 | Jrb Attachments, Llc | Spread-style coupler with supplemental safety lock |
CN201649149U (zh) * | 2010-04-13 | 2010-11-24 | 吴柏强 | 一种用于挖掘机的连杆式快速连接器 |
-
2010
- 2010-04-13 CN CN2010101508770A patent/CN101798825B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2359062A (en) * | 2000-02-11 | 2001-08-15 | Ronald Keith Miller | Universal coupler for bucket excavators |
CN1401038A (zh) * | 2000-02-11 | 2003-03-05 | 米勒焊接工程师有限公司 | 挖掘机铲斗的通用连接装置 |
GB2412361A (en) * | 2004-03-26 | 2005-09-28 | Patrick Mccormick | Quick coupler with hook release member |
CN2885939Y (zh) * | 2006-04-20 | 2007-04-04 | 吴柏强 | 反铲液压挖掘机的挖掘斗快速连接器 |
CN200940273Y (zh) * | 2006-07-19 | 2007-08-29 | 山东临工工程机械有限公司 | 一种小型液压挖掘机及挖掘装载机的工作机具快换装置 |
US20100031539A1 (en) * | 2008-08-07 | 2010-02-11 | Jrb Attachments, Llc | Spread-style coupler with supplemental safety lock |
CN201649149U (zh) * | 2010-04-13 | 2010-11-24 | 吴柏强 | 一种用于挖掘机的连杆式快速连接器 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102454177A (zh) * | 2010-10-28 | 2012-05-16 | 日立建机(中国)有限公司 | 附件的安装装置 |
CN102493764A (zh) * | 2011-11-22 | 2012-06-13 | 重庆博山工程机械设备有限公司 | 可在挖掘机工作臂上快速拆挂的集成钻机 |
CN104389327A (zh) * | 2014-11-18 | 2015-03-04 | 梅州鸿荣重工有限公司 | 用于挖掘机的双安全快速自动连接器 |
CN113445894A (zh) * | 2021-07-28 | 2021-09-28 | 广东伟经家居制品有限公司 | 带安全锁组件的人字梯 |
Also Published As
Publication number | Publication date |
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CN101798825B (zh) | 2012-07-04 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Meizhou Hongwing Machinery Co.,Ltd. Assignor: Wu Baiqiang Contract record no.: 2011440000221 Denomination of invention: Connecting rod type quick connector used for excavator License type: Exclusive License Open date: 20100811 Record date: 20110331 |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151224 Address after: 514700, Meizhou, Guangdong, Meixian province hi tech Zone, Meizhou Province Rong Rong Heavy Industry Co., Ltd. Patentee after: MEIZHOU HONGRONG HEAVY INDUSTRY CO., LTD. Address before: 514000 hung Rong building, West Management District, Cheng Jiang, Meizhou, Guangdong Patentee before: Wu Baiqiang |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 514700, Meizhou, Guangdong, Meixian province hi tech Zone, Meizhou Province Rong Rong Heavy Industry Co., Ltd. Patentee after: Guangdong Rong Rong heavy industry Limited by Share Ltd Address before: 514700, Meizhou, Guangdong, Meixian province hi tech Zone, Meizhou Province Rong Rong Heavy Industry Co., Ltd. Patentee before: MEIZHOU HONGRONG HEAVY INDUSTRY CO., LTD. |