JP2019085791A5 - - Google Patents

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Publication number
JP2019085791A5
JP2019085791A5 JP2017215634A JP2017215634A JP2019085791A5 JP 2019085791 A5 JP2019085791 A5 JP 2019085791A5 JP 2017215634 A JP2017215634 A JP 2017215634A JP 2017215634 A JP2017215634 A JP 2017215634A JP 2019085791 A5 JP2019085791 A5 JP 2019085791A5
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JP
Japan
Prior art keywords
turning
brake
capacity
motor
control device
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.)
Granted
Application number
JP2017215634A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019085791A (ja
JP6981186B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2017215634A external-priority patent/JP6981186B2/ja
Priority to JP2017215634A priority Critical patent/JP6981186B2/ja
Priority to CN201880069687.0A priority patent/CN111247296B/zh
Priority to EP18876294.2A priority patent/EP3690149B1/en
Priority to PCT/JP2018/038104 priority patent/WO2019093070A1/ja
Priority to US16/759,872 priority patent/US11131081B2/en
Publication of JP2019085791A publication Critical patent/JP2019085791A/ja
Publication of JP2019085791A5 publication Critical patent/JP2019085791A5/ja
Publication of JP6981186B2 publication Critical patent/JP6981186B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2017215634A 2017-11-08 2017-11-08 旋回式作業機械 Active JP6981186B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2017215634A JP6981186B2 (ja) 2017-11-08 2017-11-08 旋回式作業機械
US16/759,872 US11131081B2 (en) 2017-11-08 2018-10-12 Pivoting work machine
EP18876294.2A EP3690149B1 (en) 2017-11-08 2018-10-12 Pivoting work machine
PCT/JP2018/038104 WO2019093070A1 (ja) 2017-11-08 2018-10-12 旋回式作業機械
CN201880069687.0A CN111247296B (zh) 2017-11-08 2018-10-12 回转式工程机械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017215634A JP6981186B2 (ja) 2017-11-08 2017-11-08 旋回式作業機械

Publications (3)

Publication Number Publication Date
JP2019085791A JP2019085791A (ja) 2019-06-06
JP2019085791A5 true JP2019085791A5 (enExample) 2019-08-29
JP6981186B2 JP6981186B2 (ja) 2021-12-15

Family

ID=66437896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017215634A Active JP6981186B2 (ja) 2017-11-08 2017-11-08 旋回式作業機械

Country Status (5)

Country Link
US (1) US11131081B2 (enExample)
EP (1) EP3690149B1 (enExample)
JP (1) JP6981186B2 (enExample)
CN (1) CN111247296B (enExample)
WO (1) WO2019093070A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7377022B2 (ja) * 2019-08-23 2023-11-09 川崎重工業株式会社 建設機械の油圧システム
CN114439797B (zh) * 2020-10-30 2025-08-29 卡特彼勒S.A.R.L公司 回转制动解除方法、回转液压系统及回转式工程机械
CN115012467B (zh) * 2022-06-17 2023-12-19 山河智能装备股份有限公司 一种挖掘机回转平台与工作装置动作匹配控制系统
US12416133B2 (en) * 2023-06-09 2025-09-16 Caterpillar Inc. Swing motion variable control system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0535184Y2 (enExample) * 1987-01-30 1993-09-07
JPH065934Y2 (ja) * 1987-05-09 1994-02-16 株式会社クボタ 作業車の駐車ブレ−キ操作部
GB2204652B (en) 1987-05-09 1991-05-15 Kubota Ltd Fluid pressure control circuit for working vehicle having transmission operable by fluid pressure
JP2519147Y2 (ja) * 1989-05-25 1996-12-04 帝人製機 株式会社 走行用油圧回路
JP3544810B2 (ja) * 1997-01-08 2004-07-21 日立建機株式会社 建設機械の旋回体のロック・解除装置
JP3847475B2 (ja) 1998-11-10 2006-11-22 ボッシュ・レックスロス株式会社 旋回系油圧装置の制御方法及び制御装置
JP5351471B2 (ja) 2008-09-12 2013-11-27 住友建機株式会社 作業機械の駆動装置
JP5242359B2 (ja) * 2008-12-10 2013-07-24 住友建機株式会社 旋回駆動制御装置
JP5304236B2 (ja) 2008-12-26 2013-10-02 コベルコ建機株式会社 建設機械の旋回ブレーキ装置
WO2012077833A1 (ko) * 2010-12-07 2012-06-14 볼보 컨스트럭션 이큅먼트 에이비 하이브리드 건설기계용 선회 제어시스템
JP5683361B2 (ja) * 2011-04-01 2015-03-11 日立建機株式会社 作業機械の油圧駆動装置
WO2012150651A1 (ja) * 2011-05-02 2012-11-08 コベルコ建機株式会社 旋回式作業機械
EP2706151B1 (en) 2011-05-02 2017-10-11 Kobelco Construction Machinery Co., Ltd. Slewing type working machine
JP5738674B2 (ja) * 2011-05-25 2015-06-24 コベルコ建機株式会社 旋回式作業機械
JP6693842B2 (ja) * 2016-09-08 2020-05-13 住友重機械建機クレーン株式会社 クレーン
US10422361B2 (en) * 2016-12-14 2019-09-24 Cnh Industrial America Llc Regenerative energy capturing and launching assistant

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