DE1715089U - ROLLER BEARING CAGE. - Google Patents

ROLLER BEARING CAGE.

Info

Publication number
DE1715089U
DE1715089U DES18009U DES0018009U DE1715089U DE 1715089 U DE1715089 U DE 1715089U DE S18009 U DES18009 U DE S18009U DE S0018009 U DES0018009 U DE S0018009U DE 1715089 U DE1715089 U DE 1715089U
Authority
DE
Germany
Prior art keywords
cage
rolling bearing
bearing cage
grooves
side surfaces
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
DES18009U
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.)
SKF GmbH
Original Assignee
SKF Kugellagerfabriken 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 SKF Kugellagerfabriken GmbH filed Critical SKF Kugellagerfabriken GmbH
Priority to DES18009U priority Critical patent/DE1715089U/en
Publication of DE1715089U publication Critical patent/DE1715089U/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30Parts of ball or roller bearings
    • F16C33/46Cages for rollers or needles
    • F16C33/4605Details of interaction of cage and race, e.g. retention or centring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30Parts of ball or roller bearings
    • F16C33/66Special parts or details in view of lubrication
    • F16C33/6637Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6681Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00Sliding-contact bearings for exclusively rotary movement
    • F16C17/04Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/047Sliding-contact bearings for exclusively rotary movement for axial load only with fixed wedges to generate hydrodynamic pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00Application independent of particular apparatuses
    • F16C2300/02General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Landscapes

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

Claims (1)

PÄ,550290—19.55 ο SKF KUaELLAQEHFABRIKEH OMSB Sch wein fürt, den 6. 9· 1955 Wälslagerkäfig Dl« Keueruag betrifft eiaea Wälzlagerkäfig alt seitlichea Schalerauten. Za bestimmten Anwendungefällen auß der Käfig die axiale Führung überaeaaea· Dabei gleiten die Käfigseiteaflächen auf den Seitea der der aeitlichea Begrenzung dieaeadea Anlaufflächen und ee let aeiet aicht ■Bglieh zwischen Käfig uad Anlaufseheibe insbesondere hinsichtlieh der Sehmieruag so günetige Verhältnisse au schaffen bzw. aufreoht su aaltea, daß Betriebssicherheit und Wirtschaftlichkeit gewährleistet 1st. Durch die Neuerung wird erreicht, daß die aufeinander gleitenden Flächen ds· Käfigs und die diesen la axialer Richtuag begrenxenden Anlaufflächen jederzeit einwandfrei geschmiert werden und infolgedessen die Reibung «ad der Verschleiß auf den kleinstaöglichen Wert gehalten werden. 2« dieses Zweck sind la den Seitenflächen des Käfigs aehrere auf des Uafaag verteilte Schalernuten angebracht, die an Übergang in die Seiteafläehe so gerundet sind, daß sie flach auslaufea und dadurch die Sehaierkeilen begünstigen. Xa der Zeichnung ist ein Ausführuagsbeisplel der Neuerung dargestellt· Abb. 1 1st sin Schaltt nach I-I der Abb. 2, Abb. 2 eine Seitenansicht des aar Darstellung gewählten Ausführuagsbeispieles, Abb. 3 i·* ·** Taageatialschnitt durch eine Schmiernut la vergrSßertea Maßstab. Di· 8eiteaflachen 1 uad 1' sind durch aehrere auf dea Uafang verteilte, flaeh· Sehaiernuten 2 unterbrochen. Der Übergang 3 der Schaiernuten 2 ist flach v«rruad*tt so daft dl« Bildung τοη Sehaierkeilen begünetigt wird. SchntsaasprüchePÄ, 550290—19.55 o SKF KUaELLAQEHFABRIKEH OMSB Sch weinfürt, 9/6/1955 Rolling bearing cage Dl «Keueruag concerns a rolling bearing cage old sidewallsea Schalerauten. For certain applications, apart from the cage, the axial guiding overaeaaea that operational safety and economic efficiency are guaranteed. The innovation ensures that the surfaces of the cage sliding on each other and the contact surfaces that limit this axial direction are always properly lubricated and consequently the friction and wear are kept to the smallest possible value. For this purpose, several cup grooves distributed on the side of the cage are attached to the side surfaces of the cage, which are rounded at the transition to the side surface in such a way that they run out flat and thereby favor the sight wedges. Xa of the drawing shows an exemplary embodiment of the innovation. Fig. 1 is switched to II of Fig. 2, Fig. 2 is a side view of the selected embodiment example, Fig. 3 i · * · ** Taageatial section through a lubrication groove la enlarged scale . The side surfaces 1 and 1 'are interrupted by several flat saw grooves 2 distributed over the flange. The transition 3 of the shear grooves 2 is flat so that the formation of shark wedges is favored. Schntsaasagche 1. Wälzlagerkäfig, dadurch gekennzeichnet, daß in den Seitenflächen aehrere auf dea üafang verteilt· Schalernuten angebracht sind.1. Rolling bearing cage, characterized in that aehrere in the side surfaces Distributed across the üafang · Scarf grooves are attached. 2· Wälzlagerkäfig nach Anspruoh 1, dadurch gekennzeichnet, daß dl· Sehaierautea aa Übergang la die Seitenflächen flaeh auslaufend verruad«t slad, so daß die Bilduag von Sehaierkeilen begünstigt wird.2 · Rolling bearing cage according to Claim 1, characterized in that dl · Sehaierautea aa transition la the side surfaces tapered flat, so that the image of Sehaierkeilen is favored.
DES18009U 1955-09-08 1955-09-08 ROLLER BEARING CAGE. Expired DE1715089U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES18009U DE1715089U (en) 1955-09-08 1955-09-08 ROLLER BEARING CAGE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES18009U DE1715089U (en) 1955-09-08 1955-09-08 ROLLER BEARING CAGE.

Publications (1)

Publication Number Publication Date
DE1715089U true DE1715089U (en) 1956-01-12

Family

ID=32518115

Family Applications (1)

Application Number Title Priority Date Filing Date
DES18009U Expired DE1715089U (en) 1955-09-08 1955-09-08 ROLLER BEARING CAGE.

Country Status (1)

Country Link
DE (1) DE1715089U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005008668A1 (en) * 2005-02-25 2006-09-07 Audi Ag Rolling bearing cage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005008668A1 (en) * 2005-02-25 2006-09-07 Audi Ag Rolling bearing cage
DE102005008668B4 (en) * 2005-02-25 2010-04-22 Audi Ag Rolling bearing cage

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