DE335048C - Motor vehicle with endless track chains on fixed and spring-mounted rollers - Google Patents

Motor vehicle with endless track chains on fixed and spring-mounted rollers

Info

Publication number
DE335048C
DE335048C DE1917335048D DE335048DD DE335048C DE 335048 C DE335048 C DE 335048C DE 1917335048 D DE1917335048 D DE 1917335048D DE 335048D D DE335048D D DE 335048DD DE 335048 C DE335048 C DE 335048C
Authority
DE
Germany
Prior art keywords
rollers
fixed
spring
motor vehicle
endless track
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
DE1917335048D
Other languages
German (de)
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.)
ATLAS MASCHB GmbH
Original Assignee
ATLAS MASCHB 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 ATLAS MASCHB GmbH filed Critical ATLAS MASCHB GmbH
Application granted granted Critical
Publication of DE335048C publication Critical patent/DE335048C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D55/00Endless track vehicles
    • B62D55/08Endless track units; Parts thereof
    • B62D55/104Suspension devices for wheels, rollers, bogies or frames
    • B62D55/108Suspension devices for wheels, rollers, bogies or frames with mechanical springs, e.g. torsion bars
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D55/00Endless track vehicles
    • B62D55/06Endless track vehicles with tracks without ground wheels
    • B62D55/065Multi-track vehicles, i.e. more than two tracks

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Description

Gemäß dem Hauptpatent sind die federnden Rollen, die bei außergewöhnlichem Druck zurücktreten, zwischen den fest gelagerten Rollen angeordnet, wodurch sich wenigstens drei Rollenreihen erforderlich machen. Der Zweck, bei starkem Druck weitere Rollen zur Abstützung heranzuziehen, wird gemäß vorliegender Erfindung dadurch erreicht, daß an dem Führungsrahmen zwischen den hinterein anderliegenden, federnd gelagerten eigentlichen Druck- oder Führungsrollen fest gelagerte Anschlagkörper oder Rollen kleineren Durchmessers angeordnet sind. Demzufolge haben die Anschlagkörper oder kleineren Rollen für gewöhnlich mit der Laufkette keine Berührung; sie treten aber in Wirkung, wenn die Laufkette stark nach oben gedrückt wird.According to the main patent, the resilient rollers are the ones under exceptional pressure step back, arranged between the fixed rollers, whereby at least require three rows of rolls. The purpose of further roles in the event of heavy pressure To use support is achieved according to the present invention in that on the guide frame between the one behind the other, spring-mounted actual Pressure or guide rollers fixed stop bodies or rollers of smaller diameter are arranged. As a result the slings or smaller rollers usually have no contact with the crawler; but they come into effect when the chain is pushed strongly upwards.

Die Zeichnung veranschaulicht ein Ausführungsbeispiel des Erfindungsgegenstandes, und so zwar zeigt:The drawing illustrates an embodiment of the subject matter of the invention, and thus shows:

Fig. ι einen Längsschnitt der Rollenführung,Fig. Ι a longitudinal section of the roller guide,

Fig. 2 einen Querschnitt derselben nach Linie 2-2 der Fig. r,FIG. 2 shows a cross section of the same along line 2-2 of FIG.

Fig. 3 einen Querschnitt nach den Linien 3-3 bzw. 3'-3' von Fig. 1.FIG. 3 shows a cross section along the lines 3-3 or 3'-3 'of FIG. 1.

Es bezeichnet darin α die aus mehreren Pronleisen zusammengesetzte Stützschiene, b die federnd gelagerten Druck- oder Führungsrollen und c die dahinter befindlichen an der Stützschiene mittels seitlicher Lagerarme j (Fig. ι und linke Seite von Fig. 3) fest gelagerten Rollen, die mit ersteren abwechseln, wie dieses aus dem linken Teil von Fig. 1 zu ersehen ist. Für die federnde Lagerung der Rollen δ sind die Seiten wände d beispielsweise mit senkrechten Schlitzen d' versehen, und die Lager e stehen unter dem Einfluß von Druckfedern f. It denotes α the support rail composed of several Pronleisen, b the resiliently mounted pressure or guide rollers and c the rollers located behind them on the support rail by means of lateral bearing arms j (Fig. Ι and left side of Fig. 3) firmly mounted rollers, which with the former alternate, as can be seen from the left part of FIG. For the resilient mounting of the rollers δ, the side walls d are, for example, provided with vertical slots d ' , and the bearings e are under the influence of compression springs f.

Die Fußplatten g der Lauf- oder Treibkette sind hier nur durch eine mittlere Gelenkkette h verbunden (Fig. 2) und liegen für gewöhnlich nur an den Rollen δ an. Erst wenn der Druck eine gewisse Grenze überschreitet und die Rollen δ zurücktreten, kommen auch die Rollen c zur Wirkung, so daß die Laufkette auch an den zwischen den Rollen δ hegenden Stellen abgestützt und gegen Deformationen geschützt ist. Die Federung der Rollen δ nach oben ist durch die Stützschiene α begrenzt, gegen die sich die Rollen b bei starkem Druck anlegen und dort ein Widerlager finden.The foot plates g of the running or driving chain are only connected here by a central articulated chain h (FIG. 2) and usually only rest on the rollers δ. Only when the pressure exceeds a certain limit and the rollers δ recede do the rollers c also come into effect, so that the track chain is also supported at the points between the rollers δ and protected against deformation. The upward springing of the rollers δ is limited by the support rail α , against which the rollers b rest under strong pressure and find an abutment there.

An Stelle der fest gelagerten Zwischenrollen c können auch fest gelagerte Anschlag- oder Stützkörper i an der Schiene α bzw. deren Seitenwänden als Anlage für die Laufkette angebracht sein, wie dieses auf der rechten Seite in Fig. ι und in .Fig. 3 dargestellt ist.Instead of the fixed intermediate rollers c , fixed stop or support body i can also be attached to the rail α or its side walls as an abutment for the crawler chain, as shown on the right-hand side in FIG. 1 and in .Fig. 3 is shown.

Claims (1)

Patent-Anspruch:Patent claim: Motorfahrzeug mit auf fest und federnd gelagerten Rollen geführten endlosen Laufketten nach Patent 332189, dadurch ge-Motor vehicle with endless chain tracks on fixed and spring-mounted rollers according to patent 332189, thereby kennzeichnet, daß an dem Führungsrahmen zwischen den hintereinanderliegenden, federnd gelagerten eigentlichen Druck- oder Führungsrollen fest gelagerte Anschlagkörper oder Rollen kleineren Durchmessers derart angeordnet sind, daß sie für gewöhnlich mit der Laufkette keine Berührung haben, vielmehr erst in Wirkung treten, wenn die Laufkette stark nach oben gedrückt wird.indicates that on the guide frame between the one behind the other, resilient bearing actual pressure or guide rollers fixed stop bodies or rollers of smaller diameter are arranged so that they usually have no contact with the chain, rather only come into effect when the chain has risen sharply is pressed. Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
DE1917335048D 1917-01-04 1917-01-04 Motor vehicle with endless track chains on fixed and spring-mounted rollers Expired DE335048C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE335048T 1917-01-04

Publications (1)

Publication Number Publication Date
DE335048C true DE335048C (en) 1921-03-26

Family

ID=6218879

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1916332189D Expired DE332189C (en) 1917-01-04 1916-11-22 Motor vehicle with endless track chains on fixed and spring-mounted rollers
DE1917335048D Expired DE335048C (en) 1917-01-04 1917-01-04 Motor vehicle with endless track chains on fixed and spring-mounted rollers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1916332189D Expired DE332189C (en) 1917-01-04 1916-11-22 Motor vehicle with endless track chains on fixed and spring-mounted rollers

Country Status (1)

Country Link
DE (2) DE332189C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647116A (en) * 1979-06-22 1987-03-03 Riggers Manufacturing Co. Crawler suspension system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE906411C (en) * 1952-02-27 1954-03-15 Famo Vertriebs Ges M B H Roller for caterpillar vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647116A (en) * 1979-06-22 1987-03-03 Riggers Manufacturing Co. Crawler suspension system

Also Published As

Publication number Publication date
DE332189C (en) 1921-01-25

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