DE1655671A1 - Variable propulsion, especially for tractors - Google Patents

Variable propulsion, especially for tractors

Info

Publication number
DE1655671A1
DE1655671A1 DE19681655671 DE1655671A DE1655671A1 DE 1655671 A1 DE1655671 A1 DE 1655671A1 DE 19681655671 DE19681655671 DE 19681655671 DE 1655671 A DE1655671 A DE 1655671A DE 1655671 A1 DE1655671 A1 DE 1655671A1
Authority
DE
Germany
Prior art keywords
tractors
propulsion
variable propulsion
track
variable
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.)
Pending
Application number
DE19681655671
Other languages
German (de)
Inventor
Reinhardt Blumenthal
Horst Boesler
Hans Lehmann
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.)
IFA GETRIEBEWERKE BRANDENBURG
Original Assignee
IFA GETRIEBEWERKE BRANDENBURG
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 IFA GETRIEBEWERKE BRANDENBURG filed Critical IFA GETRIEBEWERKE BRANDENBURG
Publication of DE1655671A1 publication Critical patent/DE1655671A1/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D49/00Tractors
    • B62D49/06Tractors adapted for multi-purpose use
    • B62D49/0621Tractors adapted for multi-purpose use comprising traction increasing arrangements, e.g. all-wheel traction devices, multiple-axle traction arrangements, auxiliary traction increasing devices
    • B62D49/0635Tractors adapted for multi-purpose use comprising traction increasing arrangements, e.g. all-wheel traction devices, multiple-axle traction arrangements, auxiliary traction increasing devices using additional ground engaging means, e.g. endless tracks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B15/00Wheels or wheel attachments designed for increasing traction
    • B60B15/26Auxiliary wheels or rings with traction-increasing surface attachable to the main wheel body
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D49/00Tractors
    • B62D49/06Tractors adapted for multi-purpose use
    • B62D49/0621Tractors adapted for multi-purpose use comprising traction increasing arrangements, e.g. all-wheel traction devices, multiple-axle traction arrangements, auxiliary traction increasing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Automotive Seat Belt Assembly (AREA)

Description

Dabei -sind die Verschleißbuchsen über beidseitige Spurscheiben, die eingeschobene Achse und mindestens eine Schraubverbindung.mitder Lagernabe der Radsch#ivinge axial verspannt. Die einseitig geschlossenen Lagerbuchsen nehmen in bekannter iTleise innen (Gleitbuchsen und Gleitscheiben auf. Weiterhin sind sie außen mit einem zylindrischen Ansatz und einem Flansch versehen, wodurch diese. radial und axial fixiert sind. Die fiaäschwingen nehmen jeweils Über einen Bolzen einen Lenker auf, an dessen oberem-Ende der inüere Durchmesser, Uelspielsweise einer Rollbalg! - uftfeder, befestigt ist-. Der äuf-.,'er-e Durchmesser de'sselben wird von einem Gehäuse-aufgenommen$ das unten einen-zylindrischen Schaft besitzt und oben kuppelartiu als Luft#behälter ausgebildet ist. Über einen Steg und einen il'laU-sch ist Gehäuse mit'der stirnseitigen Anschraubfläche des Portalendabtriebes verbunden. Dabei nimmt das Gehäuse in seiner Symmetrieachse e#inen Dorn mit -riähruingsrölle auf.-Diese täucht in eine"--BohruÜg des Lenkers, wodurch dieser geführt wird..-Der besondere Vorzug des-erfindu-a,#;-ägemäß gestalteten Vortriebes liegt in-den spezifisch geringen Abmessungen, besonders in der Höhe und der schnellen Umrüstbar-L'«,.eit vom Stra-Lenvortrieb -in einen Geländevortrieb und umgekehrt. Außerdem kann der Geländevortrieb durch Anwendung vou Einfach- oder Zwillingsrädern, im Verein mit entsprechenden Gleisbändern, -den besonderen Einsatzbedingungen weiter angepaßt-werden. Durch die-gegenüber bekannten Lösungen kleineren Triebrader erge-Gen sich erheblich kürzere und somit leichtere un-d_billigere Gleisbänder. lu Verbindung m-it dem gleichen Vortrieb bei allen Varianten, ergeben sich daraus für den Hersteller und Benutzer Ökonomische Vorteile. The wear bushings are axially clamped to the bearing hub of the wheel disc by means of track disks on both sides, the inserted axle and at least one screw connection. The bearing bushes, which are closed on one side, take on the inside (sliding bushes and sliding washers) in the familiar track. Furthermore, they are provided on the outside with a cylindrical extension and a flange, whereby these are fixed radially and axially The upper end of the inner diameter, like a rolling bellows! - air spring, is attached-. The upper -., 'er -e diameter of the same is received by a housing, which has a cylindrical shaft at the bottom and a dome-like air at the top The housing is connected to the frontal screw-on surface of the portal output via a web and an il'laU-sch. BohruÜg of the handlebar, whereby it is guided ..- The special advantage of the-invention-a, #; - Ä according designed propulsion lies in the specifically small dimensions, especially in the height and the quick conversion-L '",. In addition, the off-road propulsion can be further adapted to the special conditions of use by using single or twin wheels, in conjunction with appropriate track belts. Due to the smaller drive wheels compared to known solutions, significantly shorter and thus lighter and cheaper track strips. The connection with the same advance in all variants results in economic advantages for the manufacturer and user.

. Die Erfindung soll nachstehend an einem Asuführungsbeispiel näher erläutert werden. In der zugehörigen Zeichnung-zeigen: Fig. die Seitenansicht eines Traktors mit Portalendabtrieben und Strafienvortri'ebl im Schema, Fig.--2 die Seitenansicht eines Traktors nach Fig. imit dem erfindungsgemäß gestalteten Geländevortrieb9 im Schema, . The invention will be explained in more detail below using an exemplary embodiment. In the accompanying drawings: FIG. 1 shows the side view of a tractor with portal end drives and straightening drive in the diagram, FIG. 2 shows the side view of a tractor according to FIG.

Claims (1)

Patentansprüche
Claims
DE19681655671 1968-02-24 1968-02-24 Variable propulsion, especially for tractors Pending DE1655671A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV0035518 1968-02-24

Publications (1)

Publication Number Publication Date
DE1655671A1 true DE1655671A1 (en) 1971-06-09

Family

ID=7589775

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681655671 Pending DE1655671A1 (en) 1968-02-24 1968-02-24 Variable propulsion, especially for tractors

Country Status (1)

Country Link
DE (1) DE1655671A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000211A1 (en) * 1977-06-24 1979-01-10 C. van der Lely N.V. Tracked vehicles
FR2669289A1 (en) * 1990-11-15 1992-05-22 Letukone Paananen Sirkeinen Subassembly for fixing wheels for apparatus for locomotion over land
EP2192026A1 (en) * 2008-11-28 2010-06-02 CLAAS Selbstfahrende Erntemaschinen GmbH Agricultural traction engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000211A1 (en) * 1977-06-24 1979-01-10 C. van der Lely N.V. Tracked vehicles
FR2669289A1 (en) * 1990-11-15 1992-05-22 Letukone Paananen Sirkeinen Subassembly for fixing wheels for apparatus for locomotion over land
EP2192026A1 (en) * 2008-11-28 2010-06-02 CLAAS Selbstfahrende Erntemaschinen GmbH Agricultural traction engine
DE102008059467A1 (en) * 2008-11-28 2010-06-10 Claas Selbstfahrende Erntemaschinen Gmbh Agricultural tractor

Similar Documents

Publication Publication Date Title
EP0621420B2 (en) Axle drive differential for motor vehicles
EP1285803B1 (en) Single-wheel drive train
DE2329554C2 (en) Arrangement for mounting a drivable wheel hub of a motor vehicle
DD264655A5 (en) BEARING
DE2430401C3 (en) Angular velocity sensor on a vehicle wheel with a lock control system
DE1480156A1 (en) Coupling for the transmission of rotary movements in motor vehicles
DE102016212662A1 (en) Wheel suspension for a two-lane vehicle
DE19711381C2 (en) Wheel suspension for vehicles, in particular commercial vehicles
DE2922660A1 (en) DRIVEN STEERING AXLE
DE1655671A1 (en) Variable propulsion, especially for tractors
EP0723741A1 (en) Rotary rake for a hay making machine
DE956199C (en) Steering device for motor vehicles
DE1950036U (en) INCLINED ROLLERS OR ANGLE NEEDLE BEARING.
WO1981002999A1 (en) Wheel suspension
DE3723185C2 (en)
DE3236634C2 (en)
DE1818028C3 (en) Axle drive coupling for an electrically powered rail vehicle
DE2923312C2 (en) Power transmission between the output shaft of a drive unit, in particular a diesel engine, and the front wheel of a motor vehicle with front-wheel drive
DE2324256A1 (en) ROLLERS FOR ROLLER TRACKS
DE721313C (en) Drive arrangement for motor vehicles
DE2451966A1 (en) Flexible coupling for offset shafts - has radially hinged plates for linking coupling flanges to achieve smooth transmission of torque
CH575307A5 (en) Electric railway locomotive wheel frame-mounted motor drive - with axially undulating resilient transmission element connecting two drive components
DE1928401A1 (en) Front axle for a front-wheel drive vehicle
DE430196C (en) Drive device for the steering wheels of motor vehicles
DE3838868A1 (en) Fan assembly, in particular for the radiator of an internal combustion engine, having a plurality of fan wheels