DE873468C - Sheet metal cage for roller bearings - Google Patents

Sheet metal cage for roller bearings

Info

Publication number
DE873468C
DE873468C DEK9330A DEK0009330A DE873468C DE 873468 C DE873468 C DE 873468C DE K9330 A DEK9330 A DE K9330A DE K0009330 A DEK0009330 A DE K0009330A DE 873468 C DE873468 C DE 873468C
Authority
DE
Germany
Prior art keywords
cage
sheet metal
webs
roller bearings
metal cage
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
DEK9330A
Other languages
German (de)
Inventor
Siegfried Fassold
Hans Schlegel
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.)
IHO Holding GmbH and Co KG
Original Assignee
FAG Kugelfischer Georg Schaefer KGaA
Kugelfischer Georg Schaefer and Co
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 FAG Kugelfischer Georg Schaefer KGaA, Kugelfischer Georg Schaefer and Co filed Critical FAG Kugelfischer Georg Schaefer KGaA
Priority to DEK9330A priority Critical patent/DE873468C/en
Application granted granted Critical
Publication of DE873468C publication Critical patent/DE873468C/en
Expired legal-status Critical Current

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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/548—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal with more than three parts, e.g. two end rings connected by a plurality of stays or pins

Landscapes

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

Description

Das Patent 851 281 betrifft einen Blechkäfig für Wälzlager; bei dem zwei Käfighälften U-förmigen Querschnitts von den beiden Stirnseiten des Lagers her mit ihren offenen Seiten gegeneinander gerichtet und durch Zwischenstege zwischen den Rollen im Abstand zueinander verbunden sind. Nach der dem Patent 851 281 zugrunde liegenden Erfindung weisen die Zwischenstege an .einem Ende verbreiterte Schultern in Umfangsrichtung aus, die in den Raum zwischen der Stirnseite der Rolle und dem Seitenteil des U-förmigen Käfigs reichen.The patent 851 281 relates to a sheet metal cage for roller bearings; in which two cage halves U-shaped cross-section from the two end faces of the bearing with their open sides facing each other and through intermediate webs between the roles are connected at a distance from each other. According to the patent 851 281 based lying invention have the intermediate webs at .einem end widened shoulders in the circumferential direction in the space between the face of the roller and the The side of the U-shaped cage is enough.

Zur Erzielung einer größeren Stabilität der angeführten Stege werden diese erfindungsgemäß in der Längsrichtung mit einer flachkantigen, gegen die-Enden zu verlaufenden Rille versehen: In weiterer Ausgestaltung der Erfindung können die Außenstege an den beiden U-förmigen Seitenteilen des Käfigs und die Zwischenstege dem Profil der Wälzkörper angepaßt sein. Es ist selbstverständlich, daß diese Wälzkörper nicht nur Zylinderrollen zu sein brauchen, sondern auch andere in der Wälzlagertechnik übliche Formen haben können, d. h. insbesondere Tonnen- und Kugelgestalt.In order to achieve a greater stability of the bars mentioned this according to the invention in the longitudinal direction with a flat-edged, against the ends provided to run groove: In a further embodiment of the invention, the Outer webs on the two U-shaped side parts of the cage and the intermediate webs be adapted to the profile of the rolling elements. It goes without saying that these rolling elements not only need to be cylindrical rollers, but also others in roller bearing technology can have conventional shapes, d. H. especially barrel and spherical shape.

Ein Ausführungsbeispiel der Erfindung ist aus der Zeichnung ersichtlich. Es ist in Abb. i im Aufriß und in Abb. 2 im Seitenriß. wiedergegeben.An embodiment of the invention can be seen from the drawing. It is in Fig. 1 in elevation and in Fig. 2 in side elevation. reproduced.

Der Steg i weist, wie sich aus der Zeichnung deutlich ergibt, in seiner Längsrichtung die flachhantige; gegen die Enden zu verlaufende Rille 2 auf: Sie ist aü ihm durch Einprägung hervorgerufen. Mittels der Lappen 3 und 4 wird der Steg i mit den Käfighälften verbunden. Erfolgt dabei die Vernietung wechselseitig,: so wird eine Unwucht des Käfigs beim Laufen vermieden.The web i has, as can be clearly seen from the drawing, in his Longitudinal direction the flat-handed; Groove 2 to run towards the ends: You is caused by imprint on him. With the help of the tabs 3 and 4, the bridge i connected to the cage halves. If the riveting takes place alternately: see below an imbalance of the cage while walking is avoided.

Claims (3)

PATENTANSPRÜCHE: i. Blechkäfig für Wälzlager, bei dem zwei Käfighälften U-förmigen Querschnitts von den beiden Stirnseiten des Lagers her mit ihren offenen Seiten gegeneinander gerichtet und durch Zwischenstege zwischen den Wälzkörpern im Abstand zueinander verbunden sind, nach Patent 851.281, dadurch gekennzeichnet, daß die Stege (i) in der Längsrichtung mit einer flachkantigen, gegen die Enden zu verlaufenden Rille (2) versehen sind. PATENT CLAIMS: i. Sheet metal cage for roller bearings with two cage halves U-shaped cross-section from the two end faces of the bearing with their open Pages directed towards each other and through intermediate webs between the rolling elements are connected at a distance from one another, according to patent 851.281, characterized in that that the webs (i) in the longitudinal direction with a flat-edged, against the ends to run groove (2) are provided. 2. Käfig nach Anspruch i, dadurch gekennzeichnet, daß die Außenstege an den beiden U-förmigen Seitenteilen des Käfigs und die Zwischenstege dem Profil der Wälzkörper angepaßt sind. 2. Cage according to claim i, characterized in that that the outer webs on the two U-shaped side parts of the cage and the intermediate webs are adapted to the profile of the rolling elements. 3. Käfig nach Anspruch i öder z, dadurch gekennzeichnet, daß die Zwischenstege wechselseitig eingenietet sind.3. Cage according to claim i or z, characterized characterized in that the intermediate webs are riveted alternately.
DEK9330A 1951-03-15 1951-03-15 Sheet metal cage for roller bearings Expired DE873468C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK9330A DE873468C (en) 1951-03-15 1951-03-15 Sheet metal cage for roller bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK9330A DE873468C (en) 1951-03-15 1951-03-15 Sheet metal cage for roller bearings

Publications (1)

Publication Number Publication Date
DE873468C true DE873468C (en) 1953-04-13

Family

ID=7212368

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK9330A Expired DE873468C (en) 1951-03-15 1951-03-15 Sheet metal cage for roller bearings

Country Status (1)

Country Link
DE (1) DE873468C (en)

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