DE274401C - - Google Patents
Info
- Publication number
- DE274401C DE274401C DENDAT274401D DE274401DA DE274401C DE 274401 C DE274401 C DE 274401C DE NDAT274401 D DENDAT274401 D DE NDAT274401D DE 274401D A DE274401D A DE 274401DA DE 274401 C DE274401 C DE 274401C
- Authority
- DE
- Germany
- Prior art keywords
- balance beam
- ring
- bearings
- pressure
- bearing
- 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
- 239000011324 bead Substances 0.000 claims description 4
- 230000000284 resting Effects 0.000 claims description 3
- 230000036633 rest Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
-
- 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
- F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
-
- 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
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/02—Arrangements for equalising the load on a plurality of bearings or their 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/545—Systems comprising at least one rolling bearing for radial load in combination with at least one rolling bearing for axial load
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 274401 --; KLASSE 47b. GRUPPE- M 274401 -; CLASS 47b. GROUP
Patentiert im Deutschen Reiche vom 21. April 1911 ab.Patented in the German Empire on April 21, 1911.
Stützkugellager für große Lasten werden in der Weise ausgeführt, daß der Druck der Spindel auf mehrere entweder konzentrisch zueinander oder untereinander angeordnete Stützlager übertragen wird. Als Mittel zur Übertragung dienen ringförmige, wagebalkenartige Druckausgleicher.Support ball bearings for large loads are designed in such a way that the pressure of the Spindle on several either concentric to one another or one below the other Support bearing is transferred. Ring-shaped, balance beam-like elements serve as the means of transmission Pressure equalizer.
Gegenstand der Erfindung ist die Ausbildung solcher Lager derart, daß ein wagebalkenartiger Ringkörper mit Hilfe eines Zwischenkörpers den ruhenden Teil des unteren Lagers und auf den äußeren Hebeln eine von der Drehung der Welle unabhängige Büchse trägt, die mittels eines Innenflansches den ruhenden Teil des oberen Lagers unterstützt.The invention relates to the formation of such bearings in such a way that a balance beam-like Ring body with the help of an intermediate body the resting part of the lower bearing and on the outer levers one of the Rotation of the shaft carries independent bushing, which by means of an inner flange the resting Part of the upper bearing supports.
Die heiligende Zeichnung zeigt in Fig. 1 bis 5The sanctifying drawing shows in Figures 1 through 5
Ausführungsformen der vorliegenden Erfindung.Embodiments of the present invention.
In Fig. ι bezeichnet 1 die Welle, die vonIn Fig. Ι 1 denotes the wave that of
einem Halskugellager 2, einem oberen Stützlager 3 und einem unteren Stützlager 4 getragen wird Die Stützlager sind Kugellager, deren oberes 3 mit einer zwischen zwei Laufringen 6 und 7 gelegenen Kugelreihe 5 und deren unteres 4 in derselben Weise mit einer Kugelreihe 8 zwischen zwei Laufringen 9 und 10 versehen ist. Die Welle ruht mittels der Absätze 11, 12 oder mittels Flansche o. dgl. auf den oberen Laufringen 6, 9. Im Außengehäuse 13, das innen zylindrische Gestalt hat, ist eine in achsialer Richtung bewegliche Hülse 14 genau eingepaßt. Diese hat einen Innenflansch 15 mit schalenförmiger Fläche 16, auf der der untere Ring 7 des Lagers 3 ruht, so daß dieses Lager 3 sich nach der Welle einstellen kann. Der untere Ring 10 des Stützlagers 4 ruht in einer ähnlichen Schale oder Pfanne 17, und diese und die Hülse 14 ruhen auf je einer Kante eines unter ihnen vorgesehenen, konachsial zur Welle gelegenen Druckausgleichsringes 18, welcher unten einen in eine Rinne eines im Boden des Gehäuses 13 vorgesehenen Ringes 20 passenden, abgerundeten Wulst 19 hat. Der Durchmesser des ringförmigen Wulstes 19 ist gleich oder nur wenig größer oder kleiner als der Mitteldurchmesser des Ringes 18.a neck ball bearing 2, an upper support bearing 3 and a lower support bearing 4 are supported The support bearings are ball bearings, the upper 3 of which with one between two races 6 and 7 located row of balls 5 and their lower 4 in the same way with a row of balls 8 between two races 9 and 10 is provided. The shaft rests by means of paragraphs 11, 12 or by means of flanges or the like. on the upper races 6, 9. In the outer housing 13, which has a cylindrical shape on the inside, an axially movable sleeve 14 is precisely fitted. This has an inner flange 15 with a shell-shaped surface 16 which the lower ring 7 of the bearing 3 rests, so that this bearing 3 adjust to the shaft can. The lower ring 10 of the support bearing 4 rests in a similar shell or Pan 17, and this and the sleeve 14 rest on each edge of a pressure compensation ring provided below them, conaxially to the shaft 18, which is provided in a groove in the bottom of the housing 13 at the bottom Ring 20 has matching, rounded bead 19. The diameter of the annular Bead 19 is equal to or only slightly larger or smaller than the mean diameter of the ring 18.
Der Ring 18 ist mehrfach radial bis an den Wulst 19 durchgeschnitten, so daß er in Oberansicht eine ringförmige Sektorenreihe zeigt, wie Fig. 2 veranschaulicht. Hierdurch wird der Ring 18 nachgiebig. Da die Hülse 14 außerdem im Verhältnis zum Gehäuse 13 längs der Welle beweglich ist, können die Lager 3, 4 eine Gleichgewichtslage einnehmen, so daß der Achsialdruck in beiden gleich ist.The ring 18 is cut through several times radially up to the bead 19 so that it is seen from above shows an annular row of sectors, as FIG. 2 illustrates. This will the ring 18 yields. Since the sleeve 14 also in relation to the housing 13 is movable along the shaft, the bearings 3, 4 can assume an equilibrium position, so that the axial pressure is the same in both.
Sinngemäß kann diese Anordnung natürlich auf Kugelstützlager mit drei oder noch mehr Einzellagern übertragen werden, wie dies in Fig. 3 und 4 dargestellt ist. Bei dem Beispiel nach Fig. 3 sind drei Lager 21, 22, 23 vorhanden, von denen die beiden unteren sich durch den Ring 24 und die Hülse 25 balancieren und zusammen das obere Lager 21 durch den Ring 26, auf dessen innerer Kante der Ring 24 ruht, und durch die im Gehäuse 27 bewegliche Hülse 28, worin die Hülse 25This arrangement can of course be analogous to ball support bearings with three or more Individual bearings are transferred, as shown in FIGS. 3 and 4. In the example According to Fig. 3, there are three bearings 21, 22, 23, of which the two lower ones are balance through ring 24 and sleeve 25 and together upper bearing 21 through the ring 26, on the inner edge of which the ring 24 rests, and through those in the housing 27 movable sleeve 28, wherein the sleeve 25
6060
beweglich eingepaßt ist, im Gleichgewicht halten.is movably fitted, keep in balance.
Der Ring 26 ist auch beweglich und ruht auf einer passenden Unterlage in derselben Weise wie Ring 18 der Fig. 1.The ring 26 is also movable and rests on a suitable support therein Like ring 18 of FIG. 1.
Natürirch brauchen die Einzelstützlager nicht den gleichen Durchmesser und die gleiche Kugelzahl zu haben. Eine Ausführungsform für eine derartige Anordnung zeigt Fig. 5.Of course, the individual support bearings do not need the same diameter and the same number of balls to have. An embodiment for such an arrangement is shown in FIG. 5.
Claims (2)
Publications (1)
Publication Number | Publication Date |
---|---|
DE274401C true DE274401C (en) | 1900-01-01 |
Family
ID=530771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT274401D Expired DE274401C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE274401C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2630354A (en) * | 1950-07-06 | 1953-03-03 | Decatur Pump Company | Load equalizing device for thrust bearings |
DE1061576B (en) * | 1954-07-19 | 1959-07-16 | Daimler Benz Ag | Bearing to absorb large axial forces, especially at high speeds |
DE1135247B (en) * | 1957-12-21 | 1962-08-23 | Rothe Erde Eisenwerk | Longitudinal bearing with several roller bearings arranged axially next to one another |
US3183048A (en) * | 1963-02-18 | 1965-05-11 | Emerson Electric Co | Multiple thrust bearing structure |
US3326612A (en) * | 1964-06-09 | 1967-06-20 | Franklin Electric Co Inc | Thrust bearing assembly |
EP3023659A1 (en) * | 2014-11-04 | 2016-05-25 | Rolls-Royce plc | Bearing apparatus with two bearings and pivot apparatus for equalising the axial load on the two bearings |
-
0
- DE DENDAT274401D patent/DE274401C/de not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2630354A (en) * | 1950-07-06 | 1953-03-03 | Decatur Pump Company | Load equalizing device for thrust bearings |
DE1061576B (en) * | 1954-07-19 | 1959-07-16 | Daimler Benz Ag | Bearing to absorb large axial forces, especially at high speeds |
DE1135247B (en) * | 1957-12-21 | 1962-08-23 | Rothe Erde Eisenwerk | Longitudinal bearing with several roller bearings arranged axially next to one another |
US3183048A (en) * | 1963-02-18 | 1965-05-11 | Emerson Electric Co | Multiple thrust bearing structure |
US3326612A (en) * | 1964-06-09 | 1967-06-20 | Franklin Electric Co Inc | Thrust bearing assembly |
EP3023659A1 (en) * | 2014-11-04 | 2016-05-25 | Rolls-Royce plc | Bearing apparatus with two bearings and pivot apparatus for equalising the axial load on the two bearings |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3243280C2 (en) | ||
DE274401C (en) | ||
DE2546802A1 (en) | CAMSHAFT FOR PISTON MACHINES | |
DE102006040776B4 (en) | roller bearing | |
DE102015223975B4 (en) | Balance shaft for an internal combustion engine | |
DE102014216695A1 (en) | Distance pipe for a power transmission device of a rotary wing aircraft | |
DE517161C (en) | Multi-row longitudinal bearing | |
DE2815140A1 (en) | ROLLER BEARING | |
DE1625601A1 (en) | Needle or roller bearings | |
DE358603C (en) | Adjustment device for winding tools on spring coiling machines | |
DE710103C (en) | Thrust bearings | |
DE942986C (en) | Ring bending machine | |
DE2503664B2 (en) | Bottle cap rolling head | |
DE281288C (en) | ||
DE102022117969A1 (en) | Rotary table bearing arrangement | |
DE89499C (en) | ||
DE2155194C3 (en) | Device for the hydraulic expansion of a metallic hollow body | |
DE515417C (en) | Rolling bearing installation | |
DE102021100222A1 (en) | Process for the production of different variants of a series of round axle bearings | |
DE585899C (en) | Process for the heat treatment of a glass tube | |
DE102015210764A1 (en) | Method for manufacturing an inner ring for a tapered roller bearing and tapered roller bearing with an inner ring | |
DE102022117967A1 (en) | Rotary table bearing arrangement | |
DE434379C (en) | Universal milling device for processing the sealing surfaces on steam fittings | |
DE1292452B (en) | Adjustment device for a radial roller bearing | |
DE674068C (en) | Segment thrust bearing |