HK1170788A1 - 用於作業機械的起重臂的升降系統和升降方法及作業機械 - Google Patents

用於作業機械的起重臂的升降系統和升降方法及作業機械

Info

Publication number
HK1170788A1
HK1170788A1 HK12111514.0A HK12111514A HK1170788A1 HK 1170788 A1 HK1170788 A1 HK 1170788A1 HK 12111514 A HK12111514 A HK 12111514A HK 1170788 A1 HK1170788 A1 HK 1170788A1
Authority
HK
Hong Kong
Prior art keywords
project machine
lifting
jib
project
machine
Prior art date
Application number
HK12111514.0A
Other languages
English (en)
Inventor
楊雙來
Original Assignee
楊雙來 黑龍江省哈爾濱市 號
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46289637&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1170788(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 楊雙來 黑龍江省哈爾濱市 號 filed Critical 楊雙來 黑龍江省哈爾濱市 號
Publication of HK1170788A1 publication Critical patent/HK1170788A1/zh

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2217—Hydraulic or pneumatic drives with energy recovery arrangements, e.g. using accumulators, flywheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Jib Cranes (AREA)
HK12111514.0A 2011-12-12 2012-11-14 用於作業機械的起重臂的升降系統和升降方法及作業機械 HK1170788A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110412723 2011-12-12

Publications (1)

Publication Number Publication Date
HK1170788A1 true HK1170788A1 (zh) 2013-03-08

Family

ID=46289637

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12111514.0A HK1170788A1 (zh) 2011-12-12 2012-11-14 用於作業機械的起重臂的升降系統和升降方法及作業機械

Country Status (2)

Country Link
CN (2) CN202391827U (zh)
HK (1) HK1170788A1 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202391827U (zh) * 2011-12-12 2012-08-22 杨双来 用于作业机械的起重臂的升降***及作业机械
CN102943496B (zh) * 2012-12-03 2015-02-25 柳工常州机械有限公司 挖掘机动臂势能循环利用***
CN203548438U (zh) * 2013-09-06 2014-04-16 三一集团有限公司 正面吊势能回收利用***及正面吊
CN103526787A (zh) * 2013-10-19 2014-01-22 王守武 一种动臂平衡挖掘机
CN104005435B (zh) * 2014-06-06 2016-12-07 山东中川液压有限公司 一种高效节能环保油液混合动力挖掘机
CN104005440A (zh) * 2014-06-06 2014-08-27 山东中川液压有限公司 一种液压挖掘动臂势能回收控制装置
CN103993625A (zh) * 2014-06-06 2014-08-20 山东中川液压有限公司 一种液压挖掘机三油缸动臂工作装置
CN105887954A (zh) * 2014-12-23 2016-08-24 杨双来 一种新型节能装载机及其控制方法
CN104846863B (zh) * 2015-05-26 2017-05-31 齐齐哈尔大学 一种机械臂的自动平衡调节***
DK201770923A1 (en) 2017-12-08 2019-06-25 Cobot Lift Aps AUTOMATED LIFTING DEVICE
CN110230577B (zh) * 2019-05-08 2021-01-05 沈阳建筑大学 一种塔式起重机起升机构能量回收装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0826555B2 (ja) * 1990-09-10 1996-03-13 株式会社小松製作所 作業機の位置エネルギー回収・活用装置
CN1019325B (zh) * 1991-02-11 1992-12-02 胜利石油管理局钻井工艺研究院 液压蓄能石油修井机或钻井机
CN2561926Y (zh) * 2002-08-08 2003-07-23 刘长年 游梁式液压抽油机
JP4120324B2 (ja) * 2002-09-12 2008-07-16 沖電気工業株式会社 ボール電極形成方法
JP2004162846A (ja) * 2002-11-14 2004-06-10 Komatsu Ltd 再生情報表示機能を備える作業機の位置エネルギ回収・再生装置
CN1958972A (zh) * 2005-11-01 2007-05-09 李恒辉 工作机具上下移动势能回收方法
CN100427771C (zh) * 2006-12-14 2008-10-22 浙江大学 一种液压配重可变的节能液压升降***
DE102008034582A1 (de) * 2008-07-24 2010-01-28 Liebherr-Hydraulikbagger Gmbh Arbeitsgerät
CN201679802U (zh) * 2010-06-01 2010-12-22 湖南山河智能机械股份有限公司 一种液压执行机构的能量回收***
CN202056123U (zh) * 2011-03-21 2011-11-30 杨双来 一种利用起重臂自重的势能回收蓄能器
CN202391827U (zh) * 2011-12-12 2012-08-22 杨双来 用于作业机械的起重臂的升降***及作业机械

Also Published As

Publication number Publication date
CN102518606B8 (zh) 2017-04-19
CN202391827U (zh) 2012-08-22
CN102518606A (zh) 2012-06-27
CN102518606B (zh) 2016-01-27

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20211228

ARF Application filed for restoration

Effective date: 20220817

ARG Restoration of standard patent granted

Effective date: 20221201