AT222954B - Needle roller bearings for the cross journals of cardan shafts or the like. - Google Patents

Needle roller bearings for the cross journals of cardan shafts or the like.

Info

Publication number
AT222954B
AT222954B AT944260A AT944260A AT222954B AT 222954 B AT222954 B AT 222954B AT 944260 A AT944260 A AT 944260A AT 944260 A AT944260 A AT 944260A AT 222954 B AT222954 B AT 222954B
Authority
AT
Austria
Prior art keywords
needle roller
roller bearings
cardan shafts
cross
journals
Prior art date
Application number
AT944260A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT222954B publication Critical patent/AT222954B/en

Links

Classifications

    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/02—Sliding-contact bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/08—Attachment of brasses, bushes or linings to the bearing housing
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/201—Composition of the plastic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Nadellager für die Kreuzzapfen von Gelenkwellen od. dgl. 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 ist so ausgebildet, dass auch in diesem Fall ein Absatz   2b. entsteht,   gegen den sich die Stirnflächen der Nadeln legen können. 



   Das Röhrchen 5 ist mit mehreren Bohrungen 6 versehen. durch die ein zugeführtes Schmiermittel austreten kann. 



   Selbstverständlich ist die Erfindung nicht auf das dargestellte Ausführungsbeispiel beschränkt. So könnte   z. B.   statt des Röhrchens 5 auch ein Bolzen in die Bohrung la des Zapfens 1 eingesetzt sein, wobei dieser Bolzen   z. B.   auf seiner Aussenfläche Nuten für den Durchtritt des Schmiermittels aufweist. 



    PATENTANSPRÜCHE :    
1. Nadellager für die. Kreuzzapfen von   Gelenkwel1e. n od. dgl.,   bei dem zwischen der Stirnseite des Zapfens und dem Boden der Lagerbüchse eine Stirnscheibe aus Kunststoff angeordnet ist, dadurch gekennzeichnet, dass die Stirnscheibe (4, 4') einen geringeren Durchmesser als der Kreuzzapfen   (1)   aufweist und im Bereich der Stirnseite dieses Zapfens gehalten ist, während die Stirnflächen der Nadeln (3) in an sich bekannter Weise an einem umlaufenden Absatz (2b,   2b i3   anliegen, der neben der Stirnscheibe (4, 4') angeordnet ist.



   <Desc / Clms Page number 1>
 



  Needle roller bearings for the cross journals of cardan shafts or the like.
 EMI1.1
 

 <Desc / Clms Page number 2>

 is designed in such a way that a paragraph 2b. arises against which the end faces of the needles can lie.



   The tube 5 is provided with several holes 6. through which a supplied lubricant can escape.



   Of course, the invention is not limited to the illustrated embodiment. So could z. B. instead of the tube 5, a bolt can be inserted into the bore la of the pin 1, this bolt z. B. has grooves on its outer surface for the passage of the lubricant.



    PATENT CLAIMS:
1. Needle roller bearings for the. Cross pin from joint shaft. n or the like, in which a plastic faceplate is arranged between the end face of the journal and the bottom of the bearing bushing, characterized in that the faceplate (4, 4 ') has a smaller diameter than the cross journal (1) and in the area the end face of this pin is held, while the end faces of the needles (3) rest in a manner known per se on a circumferential shoulder (2b, 2b i3, which is arranged next to the end disk (4, 4 ').

Claims (1)

2. Nadellager nach Anspruch 1, dadurch gekennzeichnet, dass die aus Kunststoff gefertigte Stirnscheibe (4) in einer Vertiefung (2a) des Büchsenbodens angeordnet ist (Fig. 1). 2. Needle roller bearing according to claim 1, characterized in that the end disk (4) made of plastic is arranged in a recess (2a) of the bush base (Fig. 1). 3. Nadellager nach Anspruch 1, dadurch gekennzeichnet, dass die Stirnscheibe (4') mittels eines in eine Bohrung (la) des Zapfens (1) eingesetzten Bolzens oder eines Röhrchens (5) od. dgl. zentriert ist. 3. Needle roller bearing according to claim 1, characterized in that the end disk (4 ') is centered by means of a bolt or a tube (5) or the like inserted into a bore (la) of the pin (1).
AT944260A 1960-03-18 1960-12-16 Needle roller bearings for the cross journals of cardan shafts or the like. AT222954B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE222954X 1960-03-18

Publications (1)

Publication Number Publication Date
AT222954B true AT222954B (en) 1962-08-27

Family

ID=5847992

Family Applications (1)

Application Number Title Priority Date Filing Date
AT944260A AT222954B (en) 1960-03-18 1960-12-16 Needle roller bearings for the cross journals of cardan shafts or the like.

Country Status (1)

Country Link
AT (1) AT222954B (en)

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