DE1778394U - SLIDING TUBES FOR PTO SHAFTS, IN PARTICULAR FOR PIPE SHAFT DRIVES IN AGRICULTURAL MACHINERY. - Google Patents

SLIDING TUBES FOR PTO SHAFTS, IN PARTICULAR FOR PIPE SHAFT DRIVES IN AGRICULTURAL MACHINERY.

Info

Publication number
DE1778394U
DE1778394U DEG18539U DEG0018539U DE1778394U DE 1778394 U DE1778394 U DE 1778394U DE G18539 U DEG18539 U DE G18539U DE G0018539 U DEG0018539 U DE G0018539U DE 1778394 U DE1778394 U DE 1778394U
Authority
DE
Germany
Prior art keywords
tubes
agricultural machinery
shaft drives
pipe shaft
sliding tubes
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
DEG18539U
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.)
Gelenkwellenbau GmbH
Original Assignee
Gelenkwellenbau 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 Gelenkwellenbau GmbH filed Critical Gelenkwellenbau GmbH
Priority to DEG18539U priority Critical patent/DE1778394U/en
Publication of DE1778394U publication Critical patent/DE1778394U/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B71/00Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
    • A01B71/08Means for protecting against dust, or the like, or for cleaning agricultural implements

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Description

Fima GeleH wellenba. u. G, m*b. Hl. Esaent Westendhof 7. , UJ=g Gelenkwel12ubLu in re Roha f U Gelankviellen iaobesondere Ine andersch12bba 9 f Zafellenantriebe'bei landwirtschaftlichen Maschinen. LU. r ZaU : fenwellenMt Die Neuerung bezieht sich äUÍ ineinandersohiebbare Rohfür Gelenkwellen, insb$$ondera far Zapfwlenriebe bei landwirt- aohaftliehen Uasehinen od*dglo Das Nee und EigentMliohe am Eintragungagegenstand wird darin eaehen de. 6 die Profile der Rohre derart ungleichförmig ausge- bildet sind, daß die Rohre selbst und die auf die Rohrenden auf- zuschiebenden Teile der Gelenke nur um 1800 verdreht zusammen- steckbar sind. Durch eine solche Ausbildung der Rohre ist gewähr. leistet) daß die inneren Mitnehmer der Gelenke immer in einer Ebene stehen, wodurch UngleiohfBrmigkeiten durch ein Versetzen dieserinneren Mitnehmer nicht auftreten kennen. Auf der Zeichnung Ist ein AuzfU-hrungsbeispiel einer Gelenkwelle gemäß der Neuerung dargestellt$ und zwar zeigt Fig. 1 einen Querschnitt durch das äußere Führungsrohr, Fig. 2 den Qu. eschnitt durch das innere Fihrungsrohr und Fig. 3 schematisch eine Gelenkwelle. Das Zwischenstück 1 zwischen den beiden Gelenken 2 und 3 einer Gelenkwelle beateht aus zwei ineinanderschiebbaren Rohren. Das äußere S srohr 4 gemäß Fig. 1 zeigt beispielsweise vier acjBenllegende Abschnitte, wobei die innere Breite dieser Ab- schnitte verschieden ist, soweit die Abschnitte nebeneinander liegen. So ist beispielsweise die Breite a kleiner als die Breite b « Die beiden sieh gegenüberliegenden Abschnitte sind aber gleich. Dasao innere 5 ist in gleicher Weine ausgebildet, hier ist die Attßenbreite c kleiner als die Breite d. Durch diese Ausbildung der Rohre erreicht man) daß die Rohre in zwei Lagen ineinandergesteekt werden können. In dem gezeichneten Beispiel * * kann man die beiden Rohre so ineinanderstecken, daß der Abschnitt des Rohres 5 mit der Außanbreite c in den Teil mit dem Maß a eingeschoben werden kann. Man kann aber das innere Rohr vor dem einstecken nicht um 900 verdrehen, da der Abschnitt d größer ist als der Innenabstand a des Rohres 4* Dagegen kann man das inerte Rohr 180 verdrehen aa. eh in dieser Lage ist es in das Rohr 4 instekbart Dureh eine solohe Ausbildung der Rohre erreicht man, daß die auf die Rohrenden aufgeschobenen inneren Mitnehmer 6 und 7 (Fig. 3) immer so angeordnet sind. daß diese inneren Mitnehmer in einer Ebene mit ihren Klemmschrauben liegen, so daß Ungleichförmigkei- ten beim Umlauf der Welle vermieden werden. Company GeleH wellenba. u. G, m * b. St. Esaent Westendhof 7. , UJ = g Joint Wel12ubLu in re Roha f U Gelankvielle iaobes special Ine andersch12bba 9 f cell drives' in agricultural machines. LU. r ZaU: fenwellenMt The innovation refers to the “raw for” which can be pushed into one another Cardan shafts, in particular ondera for PTO drives in agricultural aohaftliehen Uasehinen od * dglo The nee and peculiarities of the entry object is contained therein eaehen de. 6 the profiles of the pipes are so unevenly forms are that the pipes themselves and on the pipe ends pushing parts of the joints twisted together only by 1800 are pluggable. Such a design of the tubes is guaranteed. makes) that the inner drivers of the joints are always in one Standing level, which creates irregularities due to displacement this inner driver does not know how to occur. The drawing shows an example of a cardan shaft shown according to the innovation $ namely shows 1 shows a cross section through the outer guide tube, 2 shows the cross section through the inner guide tube and 3 schematically shows a cardan shaft. The intermediate piece 1 between the two joints 2 and 3 one PTO shaft consists of two telescopic tubes. That outer tube 4 according to FIG. 1 shows, for example, four acjConsiderable sections, the inner width of this section sections is different, as far as the sections are next to each other lie. For example, the width a is smaller than the width b «The two opposite sections are the same. Dasao inner 5 is trained in equal wines, here the certificate width c is smaller than the width d. Through this Formation of the tubes is achieved) that the tubes in two layers can be plugged into each other. In the example shown * * you can plug the two tubes into each other so that the section of the pipe 5 with the outer width c in the part with the dimension a can be inserted. But you can open the inner tube in front of the insert do not twist by 900, as section d is larger as the inner distance a of the pipe 4 * On the other hand, one can use the inert Twist tube 180 aa. It is in this position anyway in the pipe 4 instekbart By a solo training of the tubes one achieves that the on inner driver 6 and 7 pushed onto the pipe ends (Fig. 3) are always arranged that way. that these inner drivers in one Level with their clamping screws so that irregularities th can be avoided when the shaft rotates.

Claims (1)

Schutzansprüche: Ineinanderschiebbare Rohre flir Gelenkwellen, insbesondere für Zapfwellenantriebe bei landwirtschaftlichen Maschinen, dadurch gekennzeichnet, daß die Profile der Rohre (4, 5) derart ungleichförmig ausgebildet sind, daß die Rohre selbst und auf die Rohre aufzuschiebende Teile (6, 7) nur am 180 verdreht zusammensteck- barsind.
Protection claims: Tubes which can be pushed into one another for cardan shafts, in particular for power take-off drives in agricultural machines, characterized in that the profiles of the tubes (4, 5) are so irregular that the tubes themselves and onto the tubes Parts to be pushed on (6, 7) can only be twisted together at the 180 bars are.
DEG18539U 1958-10-03 1958-10-03 SLIDING TUBES FOR PTO SHAFTS, IN PARTICULAR FOR PIPE SHAFT DRIVES IN AGRICULTURAL MACHINERY. Expired DE1778394U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG18539U DE1778394U (en) 1958-10-03 1958-10-03 SLIDING TUBES FOR PTO SHAFTS, IN PARTICULAR FOR PIPE SHAFT DRIVES IN AGRICULTURAL MACHINERY.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG18539U DE1778394U (en) 1958-10-03 1958-10-03 SLIDING TUBES FOR PTO SHAFTS, IN PARTICULAR FOR PIPE SHAFT DRIVES IN AGRICULTURAL MACHINERY.

Publications (1)

Publication Number Publication Date
DE1778394U true DE1778394U (en) 1958-11-27

Family

ID=32834640

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG18539U Expired DE1778394U (en) 1958-10-03 1958-10-03 SLIDING TUBES FOR PTO SHAFTS, IN PARTICULAR FOR PIPE SHAFT DRIVES IN AGRICULTURAL MACHINERY.

Country Status (1)

Country Link
DE (1) DE1778394U (en)

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