JP2017193404A - クレーン - Google Patents

クレーン Download PDF

Info

Publication number
JP2017193404A
JP2017193404A JP2016084082A JP2016084082A JP2017193404A JP 2017193404 A JP2017193404 A JP 2017193404A JP 2016084082 A JP2016084082 A JP 2016084082A JP 2016084082 A JP2016084082 A JP 2016084082A JP 2017193404 A JP2017193404 A JP 2017193404A
Authority
JP
Japan
Prior art keywords
outrigger
control valve
circuit
hydraulic
crane
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.)
Pending
Application number
JP2016084082A
Other languages
English (en)
Japanese (ja)
Inventor
直人 川淵
Naoto Kawabuchi
直人 川淵
尚隆 増田
Hisataka Masuda
尚隆 増田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tadano Ltd
Original Assignee
Tadano Ltd
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
Application filed by Tadano Ltd filed Critical Tadano Ltd
Priority to JP2016084082A priority Critical patent/JP2017193404A/ja
Priority to PCT/JP2017/015322 priority patent/WO2017183584A1/fr
Publication of JP2017193404A publication Critical patent/JP2017193404A/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Jib Cranes (AREA)
JP2016084082A 2016-04-19 2016-04-19 クレーン Pending JP2017193404A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2016084082A JP2017193404A (ja) 2016-04-19 2016-04-19 クレーン
PCT/JP2017/015322 WO2017183584A1 (fr) 2016-04-19 2017-04-14 Grue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016084082A JP2017193404A (ja) 2016-04-19 2016-04-19 クレーン

Publications (1)

Publication Number Publication Date
JP2017193404A true JP2017193404A (ja) 2017-10-26

Family

ID=60116051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016084082A Pending JP2017193404A (ja) 2016-04-19 2016-04-19 クレーン

Country Status (2)

Country Link
JP (1) JP2017193404A (fr)
WO (1) WO2017183584A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09249385A (ja) * 1996-03-15 1997-09-22 Furukawa Co Ltd クレーンの安全装置
JP5543741B2 (ja) * 2009-08-10 2014-07-09 古河ユニック株式会社 クレーンの転倒防止装置
US9334629B2 (en) * 2013-03-15 2016-05-10 Deere And Company Open-center hydraulic system with machine information-based flow control

Also Published As

Publication number Publication date
WO2017183584A1 (fr) 2017-10-26

Similar Documents

Publication Publication Date Title
CN103415709B (zh) 用于管道铺设机的液压回路
KR101975063B1 (ko) 건설 기계 및 그 유압 회로
JP5369030B2 (ja) 作業車両の油圧回路
JP6001846B2 (ja) 油圧制御装置、及びそれを備える建設機械
CN107250563B (zh) 用于建筑机械的流量控制阀
JP2009299852A (ja) バケット平行移動機能を有する多連方向切換弁
US7059237B2 (en) Multiple-directional switching valve
JP6196567B2 (ja) 建設機械の油圧駆動システム
US9181677B2 (en) Construction machine having hydraulic circuit
JP4763365B2 (ja) ローダ用油圧制御装置
CN112424485A (zh) 工程机械的油压回路
US20160017897A1 (en) Regenerative circuit of hydraulic apparatus
JP6509651B2 (ja) 流体回路
JP4763366B2 (ja) ローダ用油圧制御装置
WO2017183584A1 (fr) Grue
JP6247123B2 (ja) 建設機械用油圧回路
KR20150122185A (ko) 작업 기계용 압력 손실 저감 회로
JP4805027B2 (ja) ローダ用油圧制御装置
JP2021188740A (ja) 流体バルブ、流体システム、建設機械及び制御方法
US11313104B2 (en) Control system for construction machinery
US20240035255A1 (en) Valve unit and valve equipment
JP2009133461A (ja) 油圧制御装置
JP6682396B2 (ja) ショベル
JP2008082107A (ja) 作業機械の油圧回路
JP2015148300A (ja) 油圧駆動装置