DE322639C - Ball cage - Google Patents
Ball cageInfo
- Publication number
- DE322639C DE322639C DE1917322639D DE322639DD DE322639C DE 322639 C DE322639 C DE 322639C DE 1917322639 D DE1917322639 D DE 1917322639D DE 322639D D DE322639D D DE 322639DD DE 322639 C DE322639 C DE 322639C
- Authority
- DE
- Germany
- Prior art keywords
- balls
- retaining ring
- ball cage
- recesses
- ring
- 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
Links
Classifications
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- 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
- F16C33/58—Raceways; Race rings
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
- F16C33/605—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings with a separate retaining member, e.g. flange, shoulder, guide ring, secured to a race ring, adjacent to the race surface, so as to abut the end of the rolling elements, e.g. rollers, or the cage
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- 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
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/06—Ball or roller bearings
- F16C23/08—Ball or roller bearings self-adjusting
- F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
- F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
-
- 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
- F16C33/38—Ball cages
- F16C33/40—Ball cages for multiple rows of balls
-
- 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
- F16C33/38—Ball cages
- F16C33/41—Ball cages comb-shaped
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
Kugelkäfig. Die Erfindung betrifft einen Kugelkäfig für Kugellager, bei denen die bekannten Außen-und Innenringe als Laufringe Verwendung finden und ein Haltering zwischen den äußeren und inneren Laufringen angeordnet ist. Bei derartigen bekannten Kugellagern sind einerseits die Außen- und Innenringe so ausgebildet, daß sie die Kugeln in ihrer Lage sichern und deshalb muß entweder der eine oder andere Ring geteilt sein, um das Einsetzen oder Herausnehmen der Kugeln zu ermöglichen. Anderseits sind: bei den bekannten Kugellagern die Halteringe zwischen den äußeren und inneren Laufringen so gestaltet, daß sie mit Ansätzen die Kugeln so weit umgreifen, daß letztere nicht ohne weiteres in achsialer Richtung in den Käfig eingesetzt oder aus demselben herausgenommen werden können.Ball cage. The invention relates to a ball cage for ball bearings, where the known outer and inner rings are used as races and a retaining ring is disposed between the outer and inner races. With such known ball bearings, on the one hand, the outer and inner rings are designed in such a way that that they secure the balls in their position and therefore either one or another ring can be split to allow the balls to be inserted or removed. On the other hand: in the known ball bearings, the retaining rings between the outer ones and inner races designed in such a way that they grip the balls with lugs so that they that the latter is not readily inserted into the cage in the axial direction or can be taken out of the same.
Der Kugelkäfig nach der Erfindung unterscheidet sich von den bekannten dadurch, d'aß der Haltering, der zwsichen dem Außen- und Innenring angeordnet ist, ein ungehindertes Einsetzen und Herausnehmen der Kugeln in achsialer Richtung gestattet und im Zusammenspiel mit seitlich an dem Innenring befestigten Platten, ein Herausfallen der Kugeln unmöglich macht.The ball cage according to the invention differs from the known ones due to the fact that the retaining ring, which is arranged between the outer and inner ring, an unhindered insertion and removal of the balls in the axial direction is allowed and in interaction with plates attached to the side of the inner ring, falling out that makes bullets impossible.
In der Zeichnung veranschaulicht Fig. i einen Schnitt durch ein zweireihiges Kugel-Lager, während Fig. 2 einen Teil dies Käfigs von oben gesehen darstellt.In the drawing, Fig. I illustrates a section through a two-row Ball bearings, while Fig. 2 shows a part of this cage seen from above.
Die Kugeln in der Kugelreihe r wie in der Reihe a werden in einem gewissen Abstand voneinander durch den Haltering 3 gehalten, der mit Aussparungen .4 für die Kugeln versehen ist. Diese Aussparungen sind nur so tief, daß die durch sie gebildeten Ansätze nicht bis zum Halbmesser der Kugeln ragen, so daß die Kugeln in die Laufrinnen 5 des einteiligen Innenrings zo und in die Aussparungen q. ohne Anwendung von Druck hin, eingelegt werden können. Die Kugeln der Reihe r bz-w. a werden ferner durch ringförmige Platten 6 bzw. 7 gehalten, die sich gegen die Außenkanten 8 bzw. 9 des Innenrings 1o anlegen und lösbar an letzterem befestigt sind. Durch: die Platten 6, 7, die über den Halbmesser der Kugeln hinausragen, wird die Stützfläche für die Kugeln größer als deren halbe Sphären, wodurch die Kugeln verhindert werden, aus den Laufrinnen zu fallen, wenn der innere Laufring frei und von der Lagerschale nicht umschlossen ist.The balls in row r as in row a are in a Certain distance from each other held by the retaining ring 3, the with recesses .4 is provided for the balls. These recesses are only so deep that the through they formed approaches do not protrude to the radius of the balls, so that the balls in the grooves 5 of the one-piece inner ring zo and in the recesses q. without Application of pressure to be inserted. The balls in the row r or -w. a are also held by annular plates 6 and 7, which are against the outer edges 8 or 9 of the inner ring 1o apply and are releasably attached to the latter. By: the plates 6, 7, which protrude beyond the radius of the balls, become the support surface for the balls larger than their half spheres, which prevents the balls from falling out of the troughs when the inner race is free and off the bearing shell is not enclosed.
Der Kugelkäfig hat den Vorteil, daß der Haltering nicht aus biegsamem oder federndem Material hergestellt zu werden braucht, sondern aus nur schwer abnutzbarem Metall gemacht oder gegossen werden kann. Ferner ist es nicht nötig, den Haltering so sorgfältig zu bearbeiten, wie es bei den bekannten Kugelkäfigen erforderlich ist, da nur eine kleine Berührungsfläche zwischen dem Haltering und den Kugeln vorgesehen zu werden braucht.The ball cage has the advantage that the retaining ring is not made of flexible material or resilient material needs to be made, but from difficult to wear Metal can be made or cast. Furthermore, it is not necessary to use the retaining ring so carefully to edit, as it is with the well-known ball cages is required because there is only a small contact area between the retaining ring and the balls needs to be provided.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE322639X | 1917-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE322639C true DE322639C (en) | 1920-07-05 |
Family
ID=20307878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1917322639D Expired DE322639C (en) | 1917-05-03 | 1917-06-30 | Ball cage |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE322639C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013214875A1 (en) | 2013-07-30 | 2015-02-05 | Schaeffler Technologies Gmbh & Co. Kg | Bearing arrangement with additional ring and coupling device with the bearing assembly |
-
1917
- 1917-06-30 DE DE1917322639D patent/DE322639C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013214875A1 (en) | 2013-07-30 | 2015-02-05 | Schaeffler Technologies Gmbh & Co. Kg | Bearing arrangement with additional ring and coupling device with the bearing assembly |
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