IN2014MN01139A - - Google Patents

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Publication number
IN2014MN01139A
IN2014MN01139A IN1139MUN2014A IN2014MN01139A IN 2014MN01139 A IN2014MN01139 A IN 2014MN01139A IN 1139MUN2014 A IN1139MUN2014 A IN 1139MUN2014A IN 2014MN01139 A IN2014MN01139 A IN 2014MN01139A
Authority
IN
India
Application number
Inventor
Kyung Chul Shin
Original Assignee
Hyun Dai Heavy Ind 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 Hyun Dai Heavy Ind Co Ltd filed Critical Hyun Dai Heavy Ind Co Ltd
Publication of IN2014MN01139A publication Critical patent/IN2014MN01139A/en

Links

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
    • 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°
    • E02F9/128—Braking systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/662—Electrical control in fluid-pressure brake systems characterised by specified functions of the control system components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic systems or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • 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
    • 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
    • E02F9/226—Safety arrangements, e.g. hydraulic driven fans, preventing cavitation, leakage, overheating
    • 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
    • E02F9/26—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)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/06—Hill holder; Start aid systems on inclined road
    • 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
    • E02F9/202—Mechanical transmission, e.g. clutches, gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Braking Arrangements (AREA)
IN1139MUN2014 2013-05-06 2014-06-06 IN2014MN01139A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020130050626A KR101471288B1 (en) 2013-05-06 2013-05-06 Swing device of excavator with anti-sliding device
PCT/KR2013/010169 WO2014181940A1 (en) 2013-05-06 2013-11-11 Excavator pivot apparatus provided with pivot thrust prevention device

Publications (1)

Publication Number Publication Date
IN2014MN01139A true IN2014MN01139A (en) 2015-07-03

Family

ID=51867393

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1139MUN2014 IN2014MN01139A (en) 2013-05-06 2014-06-06

Country Status (8)

Country Link
US (1) US20150152624A1 (en)
EP (1) EP2837744A4 (en)
KR (1) KR101471288B1 (en)
CN (1) CN104321490B (en)
BR (1) BR112014018958A8 (en)
IN (1) IN2014MN01139A (en)
RU (1) RU2014121791A (en)
WO (1) WO2014181940A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6907779B2 (en) * 2017-07-24 2021-07-21 コベルコ建機株式会社 Construction machinery
CN108005988B (en) * 2018-01-29 2023-12-08 江苏徐工工程机械研究院有限公司 Delay brake control valve, hydraulic system and excavator
US11408449B2 (en) * 2019-09-27 2022-08-09 Topcon Positioning Systems, Inc. Dithering hydraulic valves to mitigate static friction

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US3999387A (en) * 1975-09-25 1976-12-28 Knopf Frank A Closed loop control system for hydrostatic transmission
DE3332677A1 (en) * 1983-09-10 1985-03-28 Iveco Magirus AG, 7900 Ulm TIRE PRESSURE CONTROL SYSTEM
DE3407878C1 (en) * 1984-03-02 1985-06-27 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal Non-return valve for the stamps of walking frames
US4624445A (en) * 1985-09-03 1986-11-25 The Cessna Aircraft Company Lockout valve
US4720975A (en) * 1986-05-15 1988-01-26 Ramsey Winch Company Control valve
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JP3091667B2 (en) * 1995-06-09 2000-09-25 日立建機株式会社 Excavation control device for construction machinery
JP3617841B2 (en) * 1996-02-28 2005-02-09 ブーヘル・ヒドラウリクス・アクチェンゲゼルシャフト Load holding brake valve
US6032093A (en) * 1996-07-17 2000-02-29 Caterpillar Inc. Apparatus and method for restricting implement movement of a work machine
EP0902131A4 (en) * 1997-02-13 2000-06-07 Hitachi Construction Machinery Slope excavation controller of hydraulic shovel, target slope setting device and slope excavation forming method
KR200168768Y1 (en) 1997-08-29 2000-02-01 추호석 A revolutionary frame of an excavator
US6474064B1 (en) * 2000-09-14 2002-11-05 Case Corporation Hydraulic system and method for regulating pressure equalization to suppress oscillation in heavy equipment
US6666125B2 (en) * 2002-03-14 2003-12-23 Sauer-Danfoss Inc. Swing cylinder oscillation control circuit and valve for oscillating booms
AU2003223902A1 (en) * 2002-05-24 2003-12-12 Metso Lindemann Gmbh Hydraulic control in a hydraulic system, especially for the operation of scrap cutters
WO2004027164A1 (en) * 2002-09-17 2004-04-01 Hitachi Construction Machinery Co., Ltd. Excavation teaching apparatus for construction machine
DE10256923B4 (en) * 2002-12-05 2013-10-24 Liebherr-France S.A. Method and device for motion damping of hydraulic cylinders of mobile machines
DE10321914A1 (en) * 2003-05-15 2004-12-02 Bosch Rexroth Ag Hydraulic control arrangement
JP4270012B2 (en) * 2004-04-07 2009-05-27 コベルコ建機株式会社 Swivel work machine
JP2006153082A (en) * 2004-11-26 2006-06-15 Kubota Corp Hydraulic transmission
DE102005033535A1 (en) * 2005-07-14 2007-01-18 Deere & Company, Moline Hydraulic arrangement
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KR101263955B1 (en) * 2006-09-30 2013-05-13 두산인프라코어 주식회사 Apparatus for operating swing break
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Also Published As

Publication number Publication date
WO2014181940A1 (en) 2014-11-13
RU2014121791A (en) 2016-05-27
US20150152624A1 (en) 2015-06-04
CN104321490B (en) 2016-05-11
CN104321490A (en) 2015-01-28
EP2837744A1 (en) 2015-02-18
BR112014018958A2 (en) 2017-06-20
KR101471288B1 (en) 2014-12-09
EP2837744A4 (en) 2016-01-13
BR112014018958A8 (en) 2017-07-11
KR20140131711A (en) 2014-11-14

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