IN2015DN04121A - - Google Patents

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Publication number
IN2015DN04121A
IN2015DN04121A IN4121DEN2015A IN2015DN04121A IN 2015DN04121 A IN2015DN04121 A IN 2015DN04121A IN 4121DEN2015 A IN4121DEN2015 A IN 4121DEN2015A IN 2015DN04121 A IN2015DN04121 A IN 2015DN04121A
Authority
IN
India
Application number
Inventor
Kou Uchiyama
Original Assignee
Komatsu Mfg Co 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 Komatsu Mfg Co Ltd filed Critical Komatsu Mfg Co Ltd
Publication of IN2015DN04121A publication Critical patent/IN2015DN04121A/en

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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
    • E02F9/2246—Control of prime movers, e.g. depending on the hydraulic load of work tools
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/307—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom the boom and the dipper-arm being connected so as to permit relative movement in more than one plane
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
    • 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
    • E02F9/2025—Particular purposes of control systems not otherwise provided for
    • E02F9/2033—Limiting the movement of frames or implements, e.g. to avoid collision between implements and the cabin
    • 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
    • E02F9/2278—Hydraulic circuits
    • E02F9/2285—Pilot-operated systems
    • 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
    • E02F9/2278—Hydraulic circuits
    • E02F9/2296—Systems with a variable displacement pump
    • 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
    • E02F9/24—Safety devices, e.g. for preventing overload
    • 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
    • E02F9/26—Indicating devices
    • E02F9/264—Sensors and their calibration for indicating the position of the work tool
    • E02F9/265—Sensors and their calibration for indicating the position of the work tool with follow-up actions (e.g. control signals sent to actuate the work tool)
    • 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
    • E02F9/26—Indicating devices
    • E02F9/267—Diagnosing or detecting failure of vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
    • F02N11/0818—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
    • F02N11/0818—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode
    • F02N11/0833—Vehicle conditions
    • F02N11/084—State of vehicle accessories, e.g. air condition or power steering
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Operation Control Of Excavators (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
IN4121DEN2015 2013-11-26 2015-05-14 IN2015DN04121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/081757 WO2014184978A1 (en) 2013-11-26 2013-11-26 Utility vehicle

Publications (1)

Publication Number Publication Date
IN2015DN04121A true IN2015DN04121A (en) 2015-06-26

Family

ID=51175749

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4121DEN2015 IN2015DN04121A (en) 2013-11-26 2015-05-14

Country Status (7)

Country Link
US (1) US9315969B2 (en)
JP (1) JP5526299B1 (en)
KR (2) KR101614673B1 (en)
CN (1) CN104395588B (en)
DE (1) DE112013000251B3 (en)
IN (1) IN2015DN04121A (en)
WO (1) WO2014184978A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
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JP5705706B2 (en) * 2011-11-15 2015-04-22 日立建機株式会社 Engine control device for work vehicle
GB2521550B (en) * 2012-09-25 2016-11-02 Volvo Constr Equip Ab Automatic grading system for construction machine and method for controlling the same
DE112013000197B4 (en) * 2013-11-19 2016-10-27 Komatsu Ltd. Indicator of a work vehicle and display method therefor
US9238899B2 (en) * 2014-03-27 2016-01-19 Kubota Corporation Front loader
KR102389935B1 (en) * 2014-06-20 2022-04-21 스미도모쥬기가이고교 가부시키가이샤 Shovel and Method for Controlling same
JP6462435B2 (en) * 2015-03-13 2019-01-30 住友重機械工業株式会社 Excavator
KR102250695B1 (en) * 2015-04-02 2021-05-11 두산인프라코어 주식회사 Control method of engine for construction machinery
US9646430B2 (en) 2015-06-15 2017-05-09 Deere & Company Vehicle operation management system with automatic sequence detection
CN108138459B (en) * 2015-09-16 2021-05-11 住友重机械工业株式会社 Excavator
JP2017082733A (en) * 2015-10-30 2017-05-18 株式会社タダノ Work machine and engine stop control device
JP2017082734A (en) * 2015-10-30 2017-05-18 株式会社タダノ Work vehicle
JP6585532B2 (en) * 2016-03-24 2019-10-02 株式会社日立建機ティエラ Small excavator
JP6666208B2 (en) * 2016-07-06 2020-03-13 日立建機株式会社 Work machine
US9976285B2 (en) * 2016-07-27 2018-05-22 Caterpillar Trimble Control Technologies Llc Excavating implement heading control
JP6697361B2 (en) * 2016-09-21 2020-05-20 川崎重工業株式会社 Hydraulic excavator drive system
WO2018085553A1 (en) * 2016-11-02 2018-05-11 Clark Equipment Company System and method for defining a zone of operation for a lift arm
JP6625575B2 (en) * 2017-01-18 2019-12-25 株式会社日立建機ティエラ Construction machinery
EP3686354B1 (en) * 2017-09-13 2022-11-30 Hitachi Construction Machinery Co., Ltd. Work machinery
CN108286272B (en) * 2017-12-27 2023-08-29 青岛雷沃工程机械有限公司 Semi-automatic slope repairing excavator
JP2019127725A (en) * 2018-01-23 2019-08-01 株式会社クボタ Work machine, control method of work machine, program, and storage medium for the same
US10801180B2 (en) 2018-06-11 2020-10-13 Deere & Company Work machine self protection system
JP7252762B2 (en) * 2019-01-08 2023-04-05 日立建機株式会社 working machine
JP2020183622A (en) * 2019-04-26 2020-11-12 住友建機株式会社 Shovel and series of shovel
JP7281975B2 (en) 2019-06-18 2023-05-26 株式会社小松製作所 Work machines, systems and methods of controlling work machines
CN111501868B (en) * 2020-05-14 2022-07-29 三一重机有限公司 Control method and system for working device of two-section arm wheel type excavator
FI130526B (en) * 2020-05-14 2023-11-02 Ponsse Oyj Arrangement and method for controlling at least one operation of a work machine, and work machine

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Also Published As

Publication number Publication date
US9315969B2 (en) 2016-04-19
KR101614673B1 (en) 2016-04-21
WO2014184978A1 (en) 2014-11-20
CN104395588B (en) 2015-11-25
JPWO2014184978A1 (en) 2017-02-23
DE112013000251B3 (en) 2015-08-20
JP5526299B1 (en) 2014-06-18
CN104395588A (en) 2015-03-04
KR20150080617A (en) 2015-07-09
US20150147147A1 (en) 2015-05-28
KR20160028517A (en) 2016-03-11

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