AT74249B - Ball cage for double row ball bearings. - Google Patents

Ball cage for double row ball bearings.

Info

Publication number
AT74249B
AT74249B AT74249DA AT74249B AT 74249 B AT74249 B AT 74249B AT 74249D A AT74249D A AT 74249DA AT 74249 B AT74249 B AT 74249B
Authority
AT
Austria
Prior art keywords
cage
ball
double row
bearings
ball cage
Prior art date
Application number
Other languages
German (de)
Original Assignee
Skf Svenska Kullagerfab Ab
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 Skf Svenska Kullagerfab Ab filed Critical Skf Svenska Kullagerfab Ab
Application granted granted Critical
Publication of AT74249B publication Critical patent/AT74249B/en

Links

Landscapes

  • Rolling Contact Bearings (AREA)

Description

  

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 und in richtiger Lage zueinander halten, und zwar derart, dass die Kugeln der einen Reihe vosetzt zu den Kugeln der anderen Reihe liegen. 
 EMI2.1 
 mässig die Berührungsstellen mit äusseren ebenen Abflachungen, vorzugsweise bis auf die
Hälfte der   Blechstärke,   versehen. Hiedurch wird ausserdem der Vorteil erreicht, dass die
Käfigringe tiefer ineinander eingeschoben werden können, so dass die Gesamtbreite des
Käfigs kleiner wird. 



   Wenn erwünscht, können die beiden Käfigringe durch Nieten, Schrauben, Schweissen oder dgl. miteinander vereinigt werden. Ein solcher zusammengefügter Käfig bietet in bezug auf Haltbarkeit dieselben Vorteile wie ein Kugelkäfig aus massivem Material, wird aber leichter und ist billiger herzustellen als der massive Käfig. 



    PATENT-ANSPRÜCHE :  
1.   Kugelkäfig   für doppelreihige Kugellager, dadurch gekennzeichnet, dass er aus zwei Blechringen besteht, die so gefaltet sind, dass sie Taschen zur Aufnahme der Kugeln bilden, wobei die Ringe in in der Weise angebracht sind, dass jeder mit der Rückseite seiner Taschen in die Zwischenräume zwischen den Taschen des anderen eintritt, so dass sich die   bu, idem   Ringe gegenseitig abstützen und in richtiger Lage zueinander halten.



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 and keep them in the correct position to each other, in such a way that the balls in one row are in front of the balls in the other row.
 EMI2.1
 moderate the points of contact with external flat flats, preferably except for the
Half of the sheet thickness. This also has the advantage that the
Cage rings can be pushed deeper into one another, so that the overall width of the
Cage gets smaller.



   If desired, the two cage rings can be combined with one another by riveting, screwing, welding or the like. Such an assembled cage offers the same advantages in terms of durability as a ball cage made of solid material, but becomes lighter and cheaper to manufacture than the solid cage.



    PATENT CLAIMS:
1. Ball cage for double row ball bearings, characterized in that it consists of two sheet metal rings which are folded so that they form pockets for receiving the balls, the rings being attached in such a way that each with the back of its pockets in the Gaps between the pockets of the other occur so that the bu, idem rings support each other and keep them in the correct position to each other.

Claims (1)

2. Kugelkäfig nach Anspruch l, dadurch gekennzeichnet, dass die beiden Käfigteile an den Berührungsstellen mit äusseren Abflachungen, und zwar vorzugsweise bis auf die Hälfte der Blechstärke, versehen sind, zum Zwecke, ein gutes Anliegen der Käfigteile zu erzielen. 2. Ball cage according to claim l, characterized in that the two cage parts at the points of contact with outer flattened areas, preferably up to the Half of the sheet metal thickness, for the purpose of achieving a good fit of the cage parts. 3. Kugelkäfig nach den Ansprüchen 1 bzw. 2, dadurch gekennzeichnet, dass die beiden Käfigteile durch Nieten, Schrauben, Schweissen oder in anderer geigneter Weise miteinander vereinigt sind. 3. Ball cage according to claims 1 or 2, characterized in that the two Cage parts are united with one another by rivets, screws, welding or in another suitable manner.
AT74249D 1915-10-02 1916-09-07 Ball cage for double row ball bearings. AT74249B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE74249X 1915-10-02

Publications (1)

Publication Number Publication Date
AT74249B true AT74249B (en) 1918-03-26

Family

ID=20271345

Family Applications (1)

Application Number Title Priority Date Filing Date
AT74249D AT74249B (en) 1915-10-02 1916-09-07 Ball cage for double row ball bearings.

Country Status (1)

Country Link
AT (1) AT74249B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082383A (en) * 1975-12-17 1978-04-04 Skf Compagnie D'applications Mecaniques Ball cages for ball bearings of the angular contact type having a double row of balls with opposed angular contacts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082383A (en) * 1975-12-17 1978-04-04 Skf Compagnie D'applications Mecaniques Ball cages for ball bearings of the angular contact type having a double row of balls with opposed angular contacts

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