ITTO20050150A1 - Circuito idraulico per una macchina per l'edilizia. - Google Patents

Circuito idraulico per una macchina per l'edilizia.

Info

Publication number
ITTO20050150A1
ITTO20050150A1 IT000150A ITTO20050150A ITTO20050150A1 IT TO20050150 A1 ITTO20050150 A1 IT TO20050150A1 IT 000150 A IT000150 A IT 000150A IT TO20050150 A ITTO20050150 A IT TO20050150A IT TO20050150 A1 ITTO20050150 A1 IT TO20050150A1
Authority
IT
Italy
Prior art keywords
hydraulic circuit
building machine
building
machine
hydraulic
Prior art date
Application number
IT000150A
Other languages
English (en)
Inventor
Kensuke Ioku
Hitoshi Segawa
Original Assignee
Nabtesco Corfporation
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 Nabtesco Corfporation filed Critical Nabtesco Corfporation
Publication of ITTO20050150A1 publication Critical patent/ITTO20050150A1/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/51—Housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Operation Control Of Excavators (AREA)
IT000150A 2004-03-10 2005-03-09 Circuito idraulico per una macchina per l'edilizia. ITTO20050150A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004066589A JP4223421B2 (ja) 2004-03-10 2004-03-10 建設機械の油圧回路

Publications (1)

Publication Number Publication Date
ITTO20050150A1 true ITTO20050150A1 (it) 2005-09-11

Family

ID=35082818

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000150A ITTO20050150A1 (it) 2004-03-10 2005-03-09 Circuito idraulico per una macchina per l'edilizia.

Country Status (4)

Country Link
JP (1) JP4223421B2 (it)
KR (1) KR100627627B1 (it)
CN (1) CN100445576C (it)
IT (1) ITTO20050150A1 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4926627B2 (ja) * 2006-09-21 2012-05-09 ナブテスコ株式会社 電油システム
KR101324355B1 (ko) 2006-12-05 2013-11-01 두산인프라코어 주식회사 소형 굴삭기의 유압제어 장치
DE202007005232U1 (de) * 2007-04-11 2008-08-14 Liebherr Mining Equipment Co. Kipplaster
CN101886405B (zh) * 2010-07-21 2012-01-11 山河智能装备股份有限公司 挖掘节能及平地高效的小型液压挖掘机主阀
JP5803587B2 (ja) * 2011-11-09 2015-11-04 コベルコ建機株式会社 建設機械の油圧回路
JP5859857B2 (ja) * 2012-01-20 2016-02-16 コベルコ建機株式会社 建設機械の油圧回路
CN103256266B (zh) * 2012-02-21 2015-06-17 湖南三一港口设备有限公司 一种工程机械支腿同步控制装置及工程机械
KR101728596B1 (ko) 2012-03-29 2017-04-19 케이와이비 가부시키가이샤 파워 셔블의 제어 밸브 장치
JP6004900B2 (ja) * 2012-11-07 2016-10-12 Ｋｙｂ株式会社 パワーショベルの流体圧制御装置
JP6196499B2 (ja) * 2013-08-20 2017-09-13 ナブテスコ株式会社 建設機械の多連方向切換弁
JP6324825B2 (ja) * 2014-07-03 2018-05-16 ナブテスコ株式会社 建設機械用油圧回路
JP6639130B2 (ja) * 2015-07-15 2020-02-05 ナブテスコ株式会社 建設機械用油圧回路および建設機械
JP7431006B2 (ja) * 2019-09-27 2024-02-14 ナブテスコ株式会社 油圧制御回路
JP7274391B2 (ja) * 2019-09-27 2023-05-16 ナブテスコ株式会社 油圧回路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030623A (en) * 1971-12-13 1977-06-21 Caterpillar Tractor Co. Hydraulic circuitry for an excavator
US3922855A (en) * 1971-12-13 1975-12-02 Caterpillar Tractor Co Hydraulic circuitry for an excavator
KR0185493B1 (ko) * 1996-03-30 1999-04-01 토니헬샴 중장비용 유량 합류장치
JP2002089512A (ja) * 2000-09-14 2002-03-27 Hitachi Constr Mach Co Ltd 建設機械の油圧駆動装置
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
JP4137431B2 (ja) * 2001-11-09 2008-08-20 ナブテスコ株式会社 油圧回路

Also Published As

Publication number Publication date
JP2005256881A (ja) 2005-09-22
KR20060043497A (ko) 2006-05-15
KR100627627B1 (ko) 2006-09-25
CN100445576C (zh) 2008-12-24
CN1693718A (zh) 2005-11-09
JP4223421B2 (ja) 2009-02-12

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