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FR2538575B1 - Vehicule de chantier de type pivotant - Google Patents

Vehicule de chantier de type pivotant

Info

Publication number
FR2538575B1
FR2538575B1 FR8320703A FR8320703A FR2538575B1 FR 2538575 B1 FR2538575 B1 FR 2538575B1 FR 8320703 A FR8320703 A FR 8320703A FR 8320703 A FR8320703 A FR 8320703A FR 2538575 B1 FR2538575 B1 FR 2538575B1
Authority
FR
France
Prior art keywords
type construction
construction vehicle
pivoting type
pivoting
vehicle
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.)
Expired
Application number
FR8320703A
Other languages
English (en)
Other versions
FR2538575A1 (fr
Inventor
Akihiko Mouri
Yoshinobu Tabuchi
Akira Tsuda
Masahiro Tsutsumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
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
Priority claimed from JP57234298A external-priority patent/JPS59118929A/ja
Priority claimed from JP4985283U external-priority patent/JPS59156956U/ja
Priority claimed from JP13498783A external-priority patent/JPS6026728A/ja
Application filed by Kubota Corp filed Critical Kubota Corp
Publication of FR2538575A1 publication Critical patent/FR2538575A1/fr
Application granted granted Critical
Publication of FR2538575B1 publication Critical patent/FR2538575B1/fr
Expired legal-status Critical Current

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
    • E02F9/08—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
    • 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
    • E02F3/325—Backhoes of the miniature type
    • 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°
    • E02F9/123—Drives or control devices specially adapted therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4061—Control related to directional control valves, e.g. change-over valves, for crossing the feeding conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
FR8320703A 1982-12-24 1983-12-23 Vehicule de chantier de type pivotant Expired FR2538575B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP57234298A JPS59118929A (ja) 1982-12-24 1982-12-24 掘削作業車
JP4985283U JPS59156956U (ja) 1983-04-04 1983-04-04 作業車の旋回台回転角検出装置
JP13498783A JPS6026728A (ja) 1983-07-21 1983-07-21 旋回型作業車

Publications (2)

Publication Number Publication Date
FR2538575A1 FR2538575A1 (fr) 1984-06-29
FR2538575B1 true FR2538575B1 (fr) 1987-01-16

Family

ID=27293761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8320703A Expired FR2538575B1 (fr) 1982-12-24 1983-12-23 Vehicule de chantier de type pivotant

Country Status (3)

Country Link
DE (1) DE3346800C2 (fr)
FR (1) FR2538575B1 (fr)
GB (1) GB2134876B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508691C1 (de) * 1985-03-12 1986-07-10 Eisenwerke Kaiserslautern Göppner GmbH, 6750 Kaiserslautern Hydraulisches Erdbaufahrzeug mit einem schwenkbaren Ausleger
US4771855A (en) * 1987-05-15 1988-09-20 Kubota Ltd. Backhoe vehicle
CA1333416C (fr) * 1988-11-18 1994-12-06 Tetsuya Nishida Dispositif de commande du pivotement d'une machine equipee d'un mat de charge
DE68910517T2 (de) * 1989-07-26 1994-03-17 Kobe Steel Ltd Verfahren zum Steuern des schwenkbaren Oberwagens einer Baumaschine und hydraulisches Steuersystem zur Ausführung des Verfahrens.
DE19920867A1 (de) * 1999-05-06 2001-02-08 Orenstein & Koppel Ag Verfahren zum Abbremsen eines drehbaren Oberwagens einer Arbeitsmaschine sowie Schwenkbremseinrichtung
DE102006040459B4 (de) * 2005-09-07 2012-12-13 Terex Demag Gmbh Hydrauliksteuerkreis
DE102011018267A1 (de) * 2011-04-20 2012-10-25 Schwing Gmbh Vorrichtung und Verfahren zur Dickstoff-, insbesondere Betonförderung mit Drehwinkelmessung
DE102017117505B4 (de) 2017-08-02 2020-10-22 Manitowoc Crane Group France Sas Kran mit geschlossenem Hydraulikkreislauf
JP6946234B2 (ja) 2018-04-27 2021-10-06 株式会社小松製作所 積込機械の制御装置および制御方法
US11577796B2 (en) * 2019-07-11 2023-02-14 Deere & Company Auto track alignment and undercarriage swing
CN111622283B (zh) * 2020-06-17 2024-09-06 雷沃重工集团有限公司 一种挖掘机动作状态监测装置、挖掘机及控制方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1452033A (en) * 1974-01-04 1976-10-06 Mo Gorny I Ural Z Tyazhelogo M Control device for a dragline excavator
US4015729A (en) * 1976-01-02 1977-04-05 J. I. Case Company Automatic control system for backhoe
FR2395412A1 (fr) * 1977-06-23 1979-01-19 Poclain Sa Dispositif d'arret automatique de la rotation d'un moteur hydraulique

Also Published As

Publication number Publication date
DE3346800C2 (de) 1987-04-02
GB8333768D0 (en) 1984-01-25
FR2538575A1 (fr) 1984-06-29
GB2134876A (en) 1984-08-22
DE3346800A1 (de) 1984-07-05
GB2134876B (en) 1987-01-21

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Legal Events

Date Code Title Description
ST Notification of lapse