JP2015110981A5 - - Google Patents

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Publication number
JP2015110981A5
JP2015110981A5 JP2013253585A JP2013253585A JP2015110981A5 JP 2015110981 A5 JP2015110981 A5 JP 2015110981A5 JP 2013253585 A JP2013253585 A JP 2013253585A JP 2013253585 A JP2013253585 A JP 2013253585A JP 2015110981 A5 JP2015110981 A5 JP 2015110981A5
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JP
Japan
Prior art keywords
pressure
pump device
discharge
discharge port
pump
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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Application number
JP2013253585A
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English (en)
Japanese (ja)
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JP2015110981A (ja
JP6082690B2 (ja
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Priority to JP2013253585A priority Critical patent/JP6082690B2/ja
Priority claimed from JP2013253585A external-priority patent/JP6082690B2/ja
Publication of JP2015110981A publication Critical patent/JP2015110981A/ja
Publication of JP2015110981A5 publication Critical patent/JP2015110981A5/ja
Application granted granted Critical
Publication of JP6082690B2 publication Critical patent/JP6082690B2/ja
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JP2013253585A 2013-12-06 2013-12-06 建設機械の油圧駆動装置 Active JP6082690B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013253585A JP6082690B2 (ja) 2013-12-06 2013-12-06 建設機械の油圧駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013253585A JP6082690B2 (ja) 2013-12-06 2013-12-06 建設機械の油圧駆動装置

Publications (3)

Publication Number Publication Date
JP2015110981A JP2015110981A (ja) 2015-06-18
JP2015110981A5 true JP2015110981A5 (fr) 2015-11-05
JP6082690B2 JP6082690B2 (ja) 2017-02-15

Family

ID=53525947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013253585A Active JP6082690B2 (ja) 2013-12-06 2013-12-06 建設機械の油圧駆動装置

Country Status (1)

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JP (1) JP6082690B2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3951092B1 (fr) * 2019-03-29 2023-07-12 Sumitomo Construction Machinery Co., Ltd. Excavatrice
WO2022163303A1 (fr) * 2021-01-27 2022-08-04 株式会社クボタ Machine de travail
CN115362296A (zh) * 2021-01-27 2022-11-18 株式会社久保田 作业机
CN117881853A (zh) * 2021-10-29 2024-04-12 住友建机株式会社 挖土机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001056001A (ja) * 1999-08-17 2001-02-27 Yanmar Diesel Engine Co Ltd 掘削旋回作業機の油圧回路
JP3748775B2 (ja) * 2001-01-05 2006-02-22 株式会社クボタ バックホウの油圧装置
JP4871781B2 (ja) * 2007-04-25 2012-02-08 日立建機株式会社 建設機械の３ポンプ油圧回路システム及び油圧ショベルの３ポンプ油圧回路システム
JP5878811B2 (ja) * 2012-04-10 2016-03-08 日立建機株式会社 建設機械の油圧駆動装置

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