DE192857C - - Google Patents
Info
- Publication number
- DE192857C DE192857C DENDAT192857D DE192857DA DE192857C DE 192857 C DE192857 C DE 192857C DE NDAT192857 D DENDAT192857 D DE NDAT192857D DE 192857D A DE192857D A DE 192857DA DE 192857 C DE192857 C DE 192857C
- Authority
- DE
- Germany
- Prior art keywords
- rollers
- ring
- race
- grooves
- roller
- 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.)
- Active
Links
- 210000000614 Ribs Anatomy 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims 3
- 206010018987 Haemorrhage Diseases 0.000 claims 1
- 210000001503 Joints Anatomy 0.000 claims 1
- 230000000740 bleeding Effects 0.000 claims 1
- 231100000319 bleeding Toxicity 0.000 claims 1
- 230000000875 corresponding Effects 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000006011 modification reaction Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004519 manufacturing process 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/37—Loose spacing bodies
- F16C33/3713—Loose spacing bodies with other rolling elements serving as spacing bodies, e.g. the spacing bodies are in rolling contact with the load carrying 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/40—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings with loose spacing bodies between the rollers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
b-tyc S H & M- C *
b-tyc S.
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- Jig 192857 KLASSE 47b. GRUPPE- Jig 192857 CLASS 47b. GROUP
EMILE MOONEN in PARIS.EMILE MOONEN in PARIS.
Die Erfindung bezieht sich auf solche Rollenlager mit Zwischenrollen oder -kugeln, bei denen in eingedrehte Auskehlungen der Tragrollen Rippen greifen, welche sich an den Laufringen befinden und die Verschiebung der Teile gegeneinander in der Achsenrichtung verhindern. Von Einrichtungen gleicher Art unterscheidet sich die vorliegende dadurch, daß die Rippe des einen Laufringes als federnder Ring ausgebildet ist, der beim Zusammensetzen des Lagers unter Veränderung seines Durchmessers vollständig in die Auskehlungen der Tragrollen eingebracht wird und schließlich unter Rückkehr auf den ursprüngliehen Durchmesser selbsttätig in eine der Form seines Querschnittes angepaßte Ringnut des betreffenden Laufringes einspringt.. Durch diese Neuerung ist es ermöglicht, die beiden Laufringe ungeteilt aus je einem einzigen Stück herzustellen unter Aufrechterhaltung des leichten Zusammenbaues des Lagers und unter gleichzeitiger Verhinderung einer Verschiebung der einzelnen Teile desselben gegeneinander in der Achsenrichtung während ihrer Endstellung.The invention relates to such roller bearings with intermediate rollers or balls which engage in screwed grooves of the support rollers ribs, which are attached to the Races are located and the displacement of the parts against each other in the axial direction impede. This differs from facilities of the same type in that that the rib of one of the raceways is designed as a resilient ring, which when assembled of the bearing completely into the grooves while changing its diameter the support rollers is introduced and finally returning to the original one Diameter automatically jumps into an annular groove of the relevant race that is adapted to the shape of its cross-section This innovation enables the two races to be undivided from a single one Manufacture piece while maintaining the easy assembly of the bearing and while at the same time preventing a displacement of the individual parts of the same relative to one another in the axial direction during their end position.
Auf der Zeichnung sind einige Ausführungsformen des Erfindungsgegenstandes dargestellt, und zwar zeigtSome embodiments of the subject matter of the invention are shown in the drawing, namely shows
Fig. ι den Querschnitt eines Rollenlagers dieser Art mit Zwischenrollen,Fig. Ι the cross section of a roller bearing of this type with intermediate rollers,
Fig. 2 die Seitenansicht desselben,Fig. 2 is the side view of the same,
Fig. 3 ein Rollenlager mit Zwischenkugeln im Querschnitt,3 shows a roller bearing with intermediate balls in cross section,
Fig. 4 den Querschnitt durch ein Rollenlager während des Zusammenbaues.4 shows the cross section through a roller bearing during assembly.
Fig. 5 ist eine teilweise Seitenansicht, und 40 Fig. 5 is a partial side view, and 40
4545
5050
Fig. 6 und 7 sind die Querschnitte anderer Ausführungsformen des Rollenlagers.Figures 6 and 7 are the cross-sections of other embodiments of the roller bearing.
In der Ausführungsform nach Fig. 1 besteht das Rollenlager aus einem Laufring a, dessen Mantelfläche drei Abteilungen b, c, d hat, welche die innere Rollbahn der Vorrichtung bilden.In the embodiment according to FIG. 1, the roller bearing consists of a raceway a, the outer surface of which has three compartments b, c, d , which form the inner raceway of the device.
Die Abteilungen b, c von gleichem Durchmesser bilden die Rollbahn für die Rollen/; der Teil d, welcher etwas hervortritt und sich als Mantelfläche einer kreisförmigen Rippe e darstellt, bildet die Rollbahn für die Zwischenrollen g. The compartments b, c of the same diameter form the runway for the rollers /; the part d, which protrudes somewhat and is the outer surface of a circular rib e , forms the runway for the intermediate rollers g.
Die äußere Rollbahn wird durch die 'Innenflächen h, i eines Laufringes j gebildet, der mit einer Rinne oder Ringnut k versehen ist, in welcher ein geteilter, federnder und aus- · dehnbarer Ring m liegt, welcher zu gleicher Zeit in Auskehlungen ρ der Rollen/eintritt.The outer raceway is formed by the inner surfaces h, i of a race j , which is provided with a groove or annular groove k in which a split, resilient and expandable ring m is located, which at the same time in grooves ρ of the rollers /entry.
Aus Fig. ι ist ersichtlich, daß durch die Rippe e und den ausdehnbaren Ring m, welcher in die Auskehlungen ρ der Rollen/ eintritt, eine Verschiebung sämtlicher Teile des Lagers gegeneinander in der Achsenrichtung verhindert wird.From Fig. It can be seen that the rib e and the expandable ring m, which enters the grooves ρ of the rollers /, a displacement of all parts of the bearing against each other in the axial direction is prevented.
Der Laufring j ist mit einer Anzahl-radial verlaufender und mit Schraubengewinden versehener Durchlochungen versehen, deren Bedeutung später erläutert wird.The race j is provided with a number of radially extending and screw-threaded perforations, the meaning of which will be explained later.
Beim Zusammensetzen des Lagers verfährt man in folgender Weise:When assembling the bearing, proceed as follows:
Der Laufring α (Fig. 4). wird flach auf eine Platte, einen Tisch oder eine andere ebene Fläche 0 gelegt. Dann werden um diesen Laufring herum die Rollen / und die Zwischenrollen g angeordnet. Auf diesen KranzThe raceway α (Fig. 4). is laid flat on a plate, table or other flat surface 0. Then the rollers / and the intermediate rollers g are arranged around this raceway. On this wreath
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Claims (2)
Publications (1)
Publication Number | Publication Date |
---|---|
DE192857C true DE192857C (en) |
Family
ID=456136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT192857D Active DE192857C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE192857C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE936306C (en) * | 1952-02-08 | 1955-12-07 | Robert Kling Wetzlar G M B H | Cylindrical roller bearings with rimless races |
-
0
- DE DENDAT192857D patent/DE192857C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE936306C (en) * | 1952-02-08 | 1955-12-07 | Robert Kling Wetzlar G M B H | Cylindrical roller bearings with rimless races |
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