DE96738C - - Google Patents

Info

Publication number
DE96738C
DE96738C DENDAT96738D DE96738DA DE96738C DE 96738 C DE96738 C DE 96738C DE NDAT96738 D DENDAT96738 D DE NDAT96738D DE 96738D A DE96738D A DE 96738DA DE 96738 C DE96738 C DE 96738C
Authority
DE
Germany
Prior art keywords
rollers
roller
spindles
spindle
heads
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
DENDAT96738D
Other languages
German (de)
Publication date
Application granted granted Critical
Publication of DE96738C publication Critical patent/DE96738C/de
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
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/50Other types of ball or roller bearings
    • F16C19/502Other types of ball or roller bearings with rolling elements in rows not forming a full circle
    • 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
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/50Other types of ball or roller bearings
    • 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
    • F16C33/50Cages for rollers or needles formed of interconnected members, e.g. chains
    • 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
    • F16C33/52Cages for rollers or needles with no part entering between, or touching, the bearing surfaces of the rollers
    • F16C33/523Cages for rollers or needles with no part entering between, or touching, the bearing surfaces of the rollers with pins extending into holes or bores on the axis of the rollers
    • F16C33/526Cages for rollers or needles with no part entering between, or touching, the bearing surfaces of the rollers with pins extending into holes or bores on the axis of the rollers extending through the rollers and joining two lateral cage parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

KLASSE 47: Maschinenelemente.CLASS 47: Machine elements.

Patentirt im Deutschen Reiche vom 17. Januar 1897 ab.Patented in the German Empire on January 17th, 1897.

Den Gegenstand der Erfindung bildet ein doppeltwirkendes, kettenförmiges Rollenlager mit innerhalb der Wälzrollen drehbaren Spindeln zur Uebertragung von längs des Wellzapfens gerichteten Druckkräften.The subject of the invention is a double-acting, chain-shaped roller bearing with spindles rotatable within the rolling rollers for the transmission of along the corrugated journal directed compressive forces.

Dasselbe ist insofern doppeltwirkend, als, sobald man z. B. seine Anwendung auf Eisenbahnfahrzeuge ins Auge fafst, die Theile, welche die Verticalkräfte aufnehmen, in ihrer Wirkungsweise unabhängig sind von denen, .die zur Aufnahme der in der Achsenrichtung des Fahrzeuges wirkenden Kräfte bestimmt sind. Dieser Punkt ist von grofser Bedeutung und bildet einen Hauptvorzug der Erfindung, deren constructive Einrichtung im Folgenden an der Hand der Zeichnungen beschrieben werden soll.The same is double-acting in that, as soon as one z. B. its application to railway vehicles envisages the mode of action of the parts which absorb the vertical forces are independent of those .the ones to accommodate the in the axial direction of the vehicle acting forces are determined. This point is of great importance and educates a main advantage of the invention, the constructive device in the following on the Hand of the drawings to be described.

Fig. ι stellt im Längsschnitt eine Kettenrolle und ihre Spindel D dar;Fig. Ι shows in longitudinal section a chain roller and its spindle D ;

Fig. 2 ist ein verticaler Querschnitt einer Achsbüchse sowie der Spindel nach der Linie 1-2-3-4-5-6 der Fig. 4;Figure 2 is a vertical cross-sectional view of an axle sleeve and spindle taken along line 1-2-3-4-5-6 of Figure 4;

Fig. 3 ist ein Längsschnitt in der Achsenrichtung dieser Büchse;Fig. 3 is a longitudinal section in the axial direction of this sleeve;

Fig. 4 stellt die Büchse theils in Draufsicht, theils im Horizontalschnitt dar;Fig. 4 shows the sleeve partly in plan view, partly in horizontal section;

Fig. 5, 6, 7 und 8 zeigen, dafs an Stelle der Rollen eine Reihe von geschlossenen oder geschlitzten Ringen angewendet werden kann;Figs. 5, 6, 7 and 8 show that instead of the rollers a series of closed or slotted ones Wrestling can be applied;

Fig. 9 zeigt eine Lasche in Ansicht und die Verbindung der Laschen mit den Spindeln.Fig. 9 shows a tab in view and the connection of the tabs with the spindles.

In den cylindrisch gestalteten und hohlen Walzen A (Fig. 1) liegen die Spindeln D, die an ihren beiden Enden mit verstärkten Köpfen F und F1 von annähernd gleichem Durchmesser wie die Walzen A versehen sind.In the cylindrically shaped and hollow rollers A (Fig. 1) are the spindles D, which are provided at both ends with reinforced heads F and F 1 of approximately the same diameter as the rollers A.

Fig. ι zeigt, dafs die gesammte verticale Kraftwirkung durch die Walzen A aufgenommen wird und daher keine Veranlassung zur gleitenden Reibung giebt; ebenso wird die gesammte horizontale Kraftwirkung, z. B. P1, durch eine der Rippen H1 z. B. an der Büchse C auf den Kopf F1 der Spindel D, von hier aus durch die Spindel D und den Kopf jFauf den Bund K der Welle übertragen. Die Rippe H1 berührt den Kopf F1 der Spindel oberhalb des Mittels, während der Bund K den Kopf F unterhalb seines Mittels berührt, und demnach mufs die Spindel sich genau in demselben Sinne wie die Rollen A drehen.Fig. 1 shows that the entire vertical force is absorbed by the rollers A and therefore does not give rise to sliding friction; also the entire horizontal force, z. B. P 1 , through one of the ribs H 1 z. B. at the sleeve C on the head F 1 of the spindle D, transferred from here through the spindle D and the head jF to the collar K of the shaft. The rib H 1 contacts the head F 1 of the spindle above the center, while the collar K contacts the head F below its center, and accordingly the spindle must rotate in exactly the same direction as the rollers A.

Folglich, genau in derselben Weise wie die vertical gerichteten Kräfte, werden auch die horizontal gerichteten Kräfte durch auf einander rollende Elemente aufgenommen.Hence, in exactly the same way as the vertically directed forces, the horizontally directed forces absorbed by elements rolling on top of each other.

. Die gesammte Kraftäufserung zerlegt sich in eine Vertical- und eine Horizontalcomponente.. The entire force accumulation is broken down into a vertical and a horizontal component.

Ein in die Augen springender Vorzug der Anordnung der Spindeln D, welcher am besten diese Erfindung kennzeichnet, ist der, dafs an den Punkten L, M, N etc. (Fig. 1), wo sich zwei auf einander gleitende Oberflächen befinden, mit Hülfe der Spindeln D, die einen kleinen Spielraum lassen, der ganze Flächendruck und folglich auch die Reibung dieser auf einander gleitenden Oberflächen aufgehoben wird. Bei allen anderen in Frage kommenden Systemen sind diese verticalen TrennungsflächenA striking advantage of the arrangement of the spindles D, which best characterizes this invention, is that it is assisted at points L, M, N etc. (Fig. 1), where two surfaces sliding on each other are located of the spindles D, which leave a little clearance, the entire surface pressure and consequently also the friction of these surfaces sliding on each other is canceled. In all other systems in question, these are vertical dividing surfaces

eben so sehr Vervielfältiger der durch die Kraftäufserungen in der Richtung der Achse verursachten gleitenden Reibung. Die in Fig. ι dargestellte, aus einem Stück bestehende Walze A kann durch eine Reihe von geschlitzten Ringen A1 ersetzt werden.just as much a multiplier of the sliding friction caused by the accumulation of forces in the direction of the axis. The one-piece roller A shown in FIG. 1 can be replaced by a series of slotted rings A 1.

Diese Ringe A1 können sowohl geschlossen (Fig. 5) oder durch zur Achse parallel oder geneigt angeordnete Schnitte geschlitzt sein (Fig. 5, 6, 7 und 8). Es können jedoch diese Walzen mit ihren Endzapfen aus einem Stück hergestellt werden, zumal da die Drehbewegung dieser verschiedenen Theile die gleiche ist.These rings A 1 can either be closed (FIG. 5) or slotted by cuts arranged parallel or inclined to the axis (FIGS. 5, 6, 7 and 8). However, these rollers with their end journals can be made in one piece, especially since the rotary motion of these different parts is the same.

Claims (1)

Patent-Anspruch:Patent claim: An Rollenlagern, bei weichen die zum WeIlzapfen rechtwinklig gerichteten Drucke durch Wälzrollen A aufgenommen werden, die Anordnung von durch die Rollen A hindurchgehenden, an beiden Enden mit cylindrischen Köpfen FF1 versehenen Spindeln D in solcher Art, dafs bei Auftreten von lä'ngs des Wellzapfens wirkenden Kräften die Endflächen der Köpfe FF1 gegen Schulterflächen des Wellzapfens und der Lagerbüchse sich anlegen und so eine Drehung der Spindeln D unabhängig von der Drehung der Wälzrollen A bewirken.On roller bearings, where the pressures directed at right angles to the roller are taken up by roller rollers A , the arrangement of spindles D passing through rollers A and provided with cylindrical heads FF 1 at both ends in such a way that if there is a length of the roller acting forces, the end faces of the heads FF 1 rest against shoulder surfaces of the corrugated journal and the bearing bushing and thus cause the spindles D to rotate independently of the rotation of the rolling rollers A. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT96738D Expired DE96738C (en)

Publications (1)

Publication Number Publication Date
DE96738C true DE96738C (en) 1900-01-01

Family

ID=367845

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT96738D Expired DE96738C (en)

Country Status (1)

Country Link
DE (1) DE96738C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE954382C (en) * 1952-12-11 1956-12-13 Hans Worm Fa Easy-to-use, unlimited length guides for longitudinal movements
DE1040853B (en) * 1951-05-10 1958-10-09 Lew Kossura Large diameter needle thrust bearing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1040853B (en) * 1951-05-10 1958-10-09 Lew Kossura Large diameter needle thrust bearing
DE954382C (en) * 1952-12-11 1956-12-13 Hans Worm Fa Easy-to-use, unlimited length guides for longitudinal movements

Similar Documents

Publication Publication Date Title
DE2164543C3 (en) Telescopic shaft
CH668757A5 (en) TAPE ROLLER WITH AUTOMATIC TRACKING EFFECT.
DE3632779C2 (en)
DE96738C (en)
DE2920035A1 (en) DEVICE FOR DEBURRING TUBES AFTER RESISTANT WELDING
DE3628371A1 (en) TRIPODED COUPLING CONNECTION
DE937499C (en) Built-in plain bearings
DE2613625B2 (en) Machine for rounding or bending metal bars
DE4132779A1 (en) Axle crossbeam for goods vehicle - has two bearing heads formed by identical half shells welded together
DE103891C (en)
DE3206089A1 (en) STORAGE FOR IDLE ROLLERS IN CONVEYOR SYSTEMS
DE2435916C3 (en) Feed-turning device of a pilger step rolling mill
DE1105445B (en) Adjustment device for a central portal which is arranged between two cars and serves a passage, in particular for railroad passenger cars
DE732590C (en) Cross roller bearings, especially for high loads and high speeds
DE102018128372A1 (en) Rolling body cage for a tapered roller bearing
AT163706B (en) Conveyor chain for space-moving circular conveyors
DE1239542B (en) Storage for tool spindles
DE3046295C2 (en) Feed device, especially for multi-slide drawing machines
DE720910C (en) Roller bearings for high loads and high speeds, especially for motor vehicles
DE939352C (en) Cable guide device for winches, especially for scraper winches
DE625879C (en) Wobble piston machine
DE91325C (en)
DE944256C (en) Spring stabilizer for the horizontal stabilization of vehicles with central buffer coupling, especially for rail vehicles
AT212727B (en) Power-assisted steering device for motor vehicles
AT60337B (en) Roller bearings.