EP0391236A3 - Antrieb für Erdbaumaschinen, vorzugsweise Radlader - Google Patents

Antrieb für Erdbaumaschinen, vorzugsweise Radlader Download PDF

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Publication number
EP0391236A3
EP0391236A3 EP19900105943 EP90105943A EP0391236A3 EP 0391236 A3 EP0391236 A3 EP 0391236A3 EP 19900105943 EP19900105943 EP 19900105943 EP 90105943 A EP90105943 A EP 90105943A EP 0391236 A3 EP0391236 A3 EP 0391236A3
Authority
EP
European Patent Office
Prior art keywords
earth
drives
drive
moving machines
wheel loaders
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.)
Withdrawn
Application number
EP19900105943
Other languages
English (en)
French (fr)
Other versions
EP0391236A2 (de
Inventor
Klaus Dipl.-Ing. Schröder
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.)
Liebherr Werk Bischofshofen GmbH
Original Assignee
Liebherr Werk Bischofshofen GmbH
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 Liebherr Werk Bischofshofen GmbH filed Critical Liebherr Werk Bischofshofen GmbH
Publication of EP0391236A2 publication Critical patent/EP0391236A2/de
Publication of EP0391236A3 publication Critical patent/EP0391236A3/de
Withdrawn legal-status Critical Current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
    • E02F9/0833—Improving access, e.g. for maintenance, steps for improving driver's access, handrails
    • 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
    • E02F3/34—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
    • E02F3/3405—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines and comprising an additional linkage mechanism
    • E02F3/3411—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines and comprising an additional linkage mechanism of the Z-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
    • 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
    • E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
    • E02F9/0866—Engine compartment, e.g. heat exchangers, exhaust filters, cooling devices, silencers, mufflers, position of hydraulic pumps in the engine compartment
    • 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)
  • Mechanical Engineering (AREA)
  • Motor Power Transmission Devices (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Retarders (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Shovels (AREA)

Abstract

Ein Antrieb für Erdbaumaschinen, vorzugsweise für Radlader, besteht aus zwei Antriebsachsen, deren Differenzialgetriebe (6) durch eine Kardanwelle (7,8,9,16) miteinander verbunden sind und aus einen eine Hydropumpe (12) antreibenden Verbrennungsmotor 13, die über einen steuerbaren hydrostatischen Motor, vorzugsweise einen Schrägscheibenmotor, die Kardanwelle antreibt. Um den Antrieb zu vereinfachen und eine gute Zugänglichkeit zu Wartungszwecken zu ermöglichen, treibt der hydrostatische Motor (15) die Kardanwelle (7,8,9,16) in Bereich zwischen dem Differenzialgetriebe (6) der Hinterradachse und dem Kardangelenk (9) an.
EP19900105943 1989-04-03 1990-03-28 Antrieb für Erdbaumaschinen, vorzugsweise Radlader Withdrawn EP0391236A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3910748 1989-04-03
DE19893910748 DE3910748A1 (de) 1989-04-03 1989-04-03 Antrieb fuer erdbaumaschinen, vorzugsweise radlader

Publications (2)

Publication Number Publication Date
EP0391236A2 EP0391236A2 (de) 1990-10-10
EP0391236A3 true EP0391236A3 (de) 1992-04-01

Family

ID=6377740

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900105943 Withdrawn EP0391236A3 (de) 1989-04-03 1990-03-28 Antrieb für Erdbaumaschinen, vorzugsweise Radlader

Country Status (3)

Country Link
EP (1) EP0391236A3 (de)
JP (1) JPH02285111A (de)
DE (1) DE3910748A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE106046T1 (de) * 1990-02-15 1994-06-15 Zahnradfabrik Friedrichshafen Arbeitsfahrzeug.
DE19610821C2 (de) * 1996-03-19 2002-11-28 Sauer Sundstrand Gmbh & Co Hydrostatischer Motor mit zwei Wellenenden und Kupplung
CN100484796C (zh) * 2007-05-14 2009-05-06 无锡开普动力有限公司 一种装载机的后桥驱动装置
DE102007043078A1 (de) 2007-09-10 2009-03-12 Linde Material Handling Gmbh Arbeitsfahrzeug in Knicklenkerbauweise mit einem Fahrmotor im Gelenkwellenstrang
DE102008040445A1 (de) * 2008-07-16 2010-01-21 Zf Friedrichshafen Ag Getriebevorrichtung für ein Fahrzeug mit einem Variator und einer Planetengetriebeeinrichtung
CN105328798B (zh) 2014-07-14 2018-05-01 徐工集团工程机械股份有限公司 动力设备、铣槽机驱动装置及铣槽机
ITUB20154602A1 (it) * 2015-10-13 2017-04-13 Comer Ind Spa Sistema di trasmissione idrostatica per veicoli a quattro ruote motrici

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521719A (en) * 1966-10-03 1970-07-28 Rhino Ind Inc Motor vehicle
CH494140A (de) * 1969-08-01 1970-07-31 Bucher Guyer Ag Masch Fahrantrieb für ein Kraftfahrzeug
GB2028737A (en) * 1978-08-31 1980-03-12 Kubota Ltd Tractor transmissions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3632416A1 (de) * 1986-09-24 1988-04-07 Schaeff Karl Gmbh & Co Knickgelenktes arbeitsfahrzeug mit hoehenverstellbaren raedern

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521719A (en) * 1966-10-03 1970-07-28 Rhino Ind Inc Motor vehicle
CH494140A (de) * 1969-08-01 1970-07-31 Bucher Guyer Ag Masch Fahrantrieb für ein Kraftfahrzeug
GB2028737A (en) * 1978-08-31 1980-03-12 Kubota Ltd Tractor transmissions

Also Published As

Publication number Publication date
DE3910748A1 (de) 1990-10-04
EP0391236A2 (de) 1990-10-10
DE3910748C2 (de) 1993-03-04
JPH02285111A (ja) 1990-11-22

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