EP3280926A1 - One-way roller clutch - Google Patents

One-way roller clutch

Info

Publication number
EP3280926A1
EP3280926A1 EP16714912.9A EP16714912A EP3280926A1 EP 3280926 A1 EP3280926 A1 EP 3280926A1 EP 16714912 A EP16714912 A EP 16714912A EP 3280926 A1 EP3280926 A1 EP 3280926A1
Authority
EP
European Patent Office
Prior art keywords
roller
clamping
inner body
freewheel according
cage
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.)
Withdrawn
Application number
EP16714912.9A
Other languages
German (de)
French (fr)
Inventor
Daniel Krenn
Johannes Wahl
Alexander Moser
Markus MOLNAR
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.)
Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH
Original Assignee
Knorr Bremse Systeme fuer Nutzfahrzeuge 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 Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH filed Critical Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH
Publication of EP3280926A1 publication Critical patent/EP3280926A1/en
Withdrawn legal-status Critical Current

Links

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • F16D41/066—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
    • F16D41/067—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical and the members being distributed by a separate cage encircling the axis of rotation
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D2041/0605—Spring details
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D2041/0608—Races with a regular polygon shape

Definitions

  • the invention relates to a clamping roller freewheel according to the preamble of claim 1.
  • Such a clamping roller freewheel is well known and is used, for example, as a functional part of an adjuster for a disc brake with which a wear-changing clearance, i. the offset between a brake pad and a brake disc is compensated.
  • a wear-changing clearance i. the offset between a brake pad and a brake disc is compensated.
  • Such a Nachsteller is thematized in DE 10 2004 037 771 A1.
  • a clamping roller freewheel disclosed in WO 96/33 354 A1, in which the ramp surfaces are formed on the inner circumferential surface of an outer ring.
  • the roller cage is inserted into the gap forming a gap between the inner circumferential surface of the outer ring and an outer circumferential surface of the inner body, being supported in the direction of rotation of the outer ring spring-loaded clamping rollers on the associated ramp surfaces. Due to the lack of fixation of the roller cage relative to the inner body and the outer ring may cause malfunction in the relative rotation of the outer ring to the inner body.
  • the invention has the object of developing a clamping roller freewheel of the generic type such that its reliability is improved with constructive and manufacturing technology little effort.
  • the roller cage is firmly positioned, a so-called forced movement of the pinch rollers both during clamping as also secured when loosening.
  • the reliability of the entire clamping roller freewheel is thus significantly improved.
  • the roller cage is positively held on the inner body, to which the outer circumferential surface of the inner body may have a polygonal contour.
  • each of the two corners resulting surfaces form the ramp surfaces on which the associated pinch rollers on the one hand and in the clamping position on the inner circumferential surface of the outer ring on the other hand are supported.
  • roller cage have at least one axially extending pin which is inserted into a matching opening of a radially oriented flange of the inner body.
  • the form fit prefferably be provided as a polygon contoured outer surface of the inner body in the corner areas with axial grooves in the adapted thereto, integrally formed on the inside of the roller cage beads, which are arranged in the areas that limit the window of the roller cage, in each of which a pinch roller is positioned with a spring device.
  • the positive locking elements is possible, that is, the axial grooves on the roller cage and the beads on the inner body.
  • the spring device comprises an abutment element and a pressure element which bears against the pinch roller and is displaceable relative to the abutment element in a spring-loaded manner, the abutment element and / or the pressure element being circumferentially aligned with the contour of the lateral surface on its side facing the inner lateral surface of the outer ring. are curved convex.
  • a compression spring is arranged, with which the pressure piece can be pressed against the pinch roller, wherein the abutment member is supported on the opposite side of the pinch roller on a wall bounding the window.
  • the contact side of the pressure piece on the pinch roller is shaped approximately corresponding to the radius of the pinch roller.
  • the abutment member and the pressure piece are, as mentioned, relatively movably connected to each other. This can be done via interlocking means. gene, such as pins, pins or the like, or by the said compression spring which is attached to both components, wherein for this purpose can be arranged on the abutment member and / or the pressure piece pins on which the compression spring is pushed and frictionally held.
  • the compression spring itself may be helical with a circular floor plan or square formed.
  • the compression spring can also be fixed in a form-fitting manner by means of suitable positive locking means.
  • the abutment element and the pressure piece are cuboid and guided largely free of play in the window.
  • the abutment element and the pressure piece in terms of their cuboid shape symmetrical, preferably identical, which allows a simple and cost-effective production and assembly of the present as a preassembled unit spring device.
  • Figure 2 shows the clamping roller freewheel in a cut perspective view
  • Figure 3 is a detail of the clamping roller freewheel also in a perspective view
  • Figures 4 and 5 are each an embodiment of a detail of
  • FIGS. 6-16 are schematic representations of various embodiments of a detail according to the invention in partially different mounting positions.
  • a clamping roller freewheel is shown, with an outer shell surface 3 having an inner body 1, which is formed as a ring, the outer circumferential surface 3 of the inner body 1 to form a clamping gap 5 with an inner circumferential surface 4 overlapping outer ring 2 and a arranged in the nip 5 roller cage 7, are mounted in the spring-loaded pinch rollers 9 and are supported on a respective ramp surface 13.
  • FIG. 1 shows a freewheeling position in which the respective pinch roller 9 is exposed so far from the inner circumferential surface 4 of the outer ring 2 that a relative rotation of the outer ring 2 relative to the inner body 1 is possible without problems.
  • 3 shows the clamping roller freewheel without outer ring 2, that is, only the inner body 1 with the roller cage 7 pushed onto the outer circumferential surface 3.
  • the roller cage 7 has perforated windows 14, in each of which a pinch roller 9 is mounted on the one hand, and on the other hand, a spring device 8 is positioned, which bears spring-loaded on the pinch roller 9.
  • a torque transmission between the outer ring 2 and the inner body 1 takes place in a manner known per se by wedging the clamping rollers 9 in the clamping gap 5 between the outer ring 2 and the inner body 1. Securing this clamping function is performed by the spring means 8, which is described in detail to the figures 6-9.
  • the roller cage 7 is held against rotation on the inner body 1, for which purpose its outer circumferential surface 3 is formed in the example in its peripheral contour as polygonal. The limited by the corners surfaces form the ramp surfaces 13, while the inner contour of the roller cage 7 at the contour of the outer lateral surface 3 is adapted, from which results the rotation.
  • FIG. 4 illustrates a further embodiment variant of a possible anti-rotation device which, in addition to the polygonal contour of the outer circumferential surface 3 of the inner body 1 and the roller cage 7, has bores 15 into which axially aligned pins 15 'of the roller cage 7 are inserted.
  • the bores 15 are introduced into a circumferential, radially extending flange 6 of the inner body 1.
  • FIG. 5 shows a variant embodiment of the anti-rotation device in which the ramp surfaces 13 of the outer lateral surface 3 are delimited by groove-like grooves 16, into which bulges 17 formed on the inside of the roller cage 7 engage, wherein the grooves 16 as well as the Beads 17 are axially aligned, so that the roller cage 7 is easily pushed.
  • the grooves 16 as well as the Beads 17 are axially aligned, so that the roller cage 7 is easily pushed.
  • openings may be provided, in which then the so far extended beads 17 are inserted.
  • the figure 6a the spring means 8, consisting of an abutment member 10 and a pressure piece 1 1, between which a compression spring 12 is attached in at least one of the two components in the form of a helical spring, in which case the position of the spring means 8 before insertion in the window 14 is shown, whereas the figure 6b) reproduces the inserted spring means 8.
  • FIGS. 7 and 8 Another embodiment variant of the spring device 8 or its attachment in the roller cage 7 is shown in FIGS. 7 and 8, wherein in both examples the abutment element 10 has webs 19 on opposite sides.
  • the abutment member 10 of Figure 7 is inserted with the webs 19 in upwardly open slots 18 of the wall of the window 14, as shown in Figure 7b).
  • the pressure piece 1 1 webs 19, which, like the webs 19 of the abutment member 10 from above by grooves 20 in a longitudinal slot 21 of the wall of the window 14 is inserted, which is a longitudinal guide for the Spring device 8 total bil- det.
  • Figure 8a) shows a position before the insertion of the spring means 8 in the window 14, while in Figure 8b), the inserted position can be seen.
  • Figure 9 A comparable with the example of Figure 8 design of the spring means 8 is shown in Figure 9, in which case no groove is provided for insertion into the longitudinal slot 21, but the abutment member 10 and the pressure pad 1 1 practically by bending the side walls of the window fourteenth be inserted.
  • FIG. 10 shows the abutment element 10 with lateral pins 22 which are inserted into an open oblong hole 23, which is designed in the manner of an open keyhole in the manner of an open keyhole, so that the abutment element 10 is positively in the window 14 is locked.
  • the abutment element 10 and the pressure piece 11 are connected to one another in that the pressure spring 12 is fastened to both parts, so that the compression spring 12 practically forms a connecting element.
  • the connection is achieved by the compression spring 12, which is held against at least one mandrel 26, as shown in detail in FIG. 14, against lateral deflection, with the mandrel 26 contacting the abutment element 10 and / or the Pressure piece 1 1 is formed and either loose, friction or positive is performed on it.
  • a stop 28 on which the compression spring 12 is supported with a winding portion, so that the compression spring 12 is held positively secured axially.
  • two parallel and spaced apart guide pins 29 are attached to the pressure piece 1 1, which are guided in through holes 25 of the abutment element 10. In this case, the displacement limit of the pressure element 1 1 relative to the abutment element 10 by the locking of the compression spring 12, corresponding to the figure 14, achieved.
  • the shift limit is carried by held on the pressure pad 1 1 pins 24, which, as the figure 15 as a detail of the pressure piece 1 1 reproduces, provided at its free end with hooks 27 are that engage behind an insertion into through holes 25 of the abutment member 10 this.
  • the compression spring 12 is shown formed as a square spring, which has a special stability against buckling.

Abstract

The invention relates to a one-way roller clutch, in particular for an adjuster of a disk brake, comprising an inner body (1) having an outer lateral surface (3), an outer ring (2), which covers the outer lateral surface (3) of the inner body (1) by means of an inner lateral surface (4) in such a way that a clamping gap (5) is formed, and a roller cage (7), which is arranged in the clamping gap (5) and in which spring-loaded clamping rollers (9) are borne in a rollable manner and are supported on respective ramp surfaces (13), wherein the roller cage (7) is retained on the inner body (1) for conjoint rotation.

Description

Klemmrollenfreilauf  Clamping roller freewheel
Die Erfindung betrifft einen Klemmrollenfreilauf nach dem Oberbegriff des An- Spruchs 1 . The invention relates to a clamping roller freewheel according to the preamble of claim 1.
Ein derartiger Klemmrollenfreilauf ist hinlänglich bekannt und findet beispielsweise als Funktionsteil eines Nachstellers für eine Scheibenbremse Verwendung, mit dem ein sich verschleißbedingt veränderndes Lüftspiel, d.h. des Ab- Stands zwischen einem Bremsbelag und einer Bremsscheibe ausgeglichen wird. Ein solcher Nachsteller ist in der DE 10 2004 037 771 A1 thematisiert. Such a clamping roller freewheel is well known and is used, for example, as a functional part of an adjuster for a disc brake with which a wear-changing clearance, i. the offset between a brake pad and a brake disc is compensated. Such a Nachsteller is thematized in DE 10 2004 037 771 A1.
Einen Klemmrollenfreilauf offenbart die WO 96/33 354 A1 , bei dem die Rampenflächen an der inneren Mantelfläche eines Außenrings ausgebildet sind. Der Rollenkäfig ist dabei in den einen Klemmspalt bildenden Zwischenraum zwischen der inneren Mantelfläche des Außenrings und einer äußeren Mantelfläche des Innenkörpers eingesetzt, wobei sich in Drehrichtung des Außenrings federbelastete Klemmrollen an den zugeordneten Rampenflächen abstützen. Durch die fehlende Fixierung des Rollenkäfigs gegenüber dem Innenkörper sowie dem Außenring kann es zu Funktionsstörungen bei der Relativverdrehung des Außenrings zum Innenkörper kommen. A clamping roller freewheel disclosed in WO 96/33 354 A1, in which the ramp surfaces are formed on the inner circumferential surface of an outer ring. The roller cage is inserted into the gap forming a gap between the inner circumferential surface of the outer ring and an outer circumferential surface of the inner body, being supported in the direction of rotation of the outer ring spring-loaded clamping rollers on the associated ramp surfaces. Due to the lack of fixation of the roller cage relative to the inner body and the outer ring may cause malfunction in the relative rotation of the outer ring to the inner body.
Der Erfindung liegt die Aufgabe zugrunde, einen Klemmrollenfreilauf der gat- tungsgemäßen Art so weiterzubilden, dass seine Funktionssicherheit mit konstruktiv und fertigungstechnisch geringem Aufwand verbessert wird. The invention has the object of developing a clamping roller freewheel of the generic type such that its reliability is improved with constructive and manufacturing technology little effort.
Diese Aufgabe wird durch einen Klemmrollenfreilauf mit den Merkmalen des Anspruchs 1 gelöst. This object is achieved by a clamping roller freewheel with the features of claim 1.
Dadurch, dass gemäß der Erfindung der Rollenkäfig fest positioniert ist, ist eine sozusagen Zwangsbewegung der Klemmrollen sowohl beim Klemmen wie auch beim Lösen gesichert. Die Funktionssicherheit des gesamten Klemmrollenfreilaufs ist damit deutlich verbessert. Characterized in that, according to the invention, the roller cage is firmly positioned, a so-called forced movement of the pinch rollers both during clamping as also secured when loosening. The reliability of the entire clamping roller freewheel is thus significantly improved.
Nach einer vorteilhaften Weiterbildung der Erfindung ist der Rollenkäfig form- schlüssig am Innenkörper gehalten, wozu die äußere Mantelfläche des Innenkörpers eine mehreckige Kontur aufweisen kann. Dabei bilden die jeweils zwischen zwei Ecken sich ergebenden Flächen die Rampenflächen, an denen sich die zugeordneten Klemmrollen einerseits und in Klemmstellung an der inneren Mantelfläche des Außenrings andererseits abstützen. According to an advantageous embodiment of the invention, the roller cage is positively held on the inner body, to which the outer circumferential surface of the inner body may have a polygonal contour. In this case, each of the two corners resulting surfaces form the ramp surfaces on which the associated pinch rollers on the one hand and in the clamping position on the inner circumferential surface of the outer ring on the other hand are supported.
Ergänzend oder alternativ kann als weitere Formschlussvariante der Rollenkäfig mindestens einen sich axial erstreckenden Zapfen aufweisen, der in eine angepasste Öffnung eines radial ausgerichteten Flansches des Innenkörpers eingesteckt ist. Additionally or alternatively, as a further form-fitting variant of the roller cage have at least one axially extending pin which is inserted into a matching opening of a radially oriented flange of the inner body.
Denkbar ist auch zum Formschluss die als Mehrkant konturierte äußere Mantelfläche des Innenkörpers in den Eckbereichen mit Axialnuten zu versehen, in die daran angepasste, an der Innenseite des Rollenkäfigs angeformte Wülste eingreifen, wobei diese in den Bereichen angeordnet sind, die Fenster des Rollenkäfigs begrenzen, in denen jeweils eine Klemmrolle mit einer Federeinrichtung positioniert ist. Selbstverständlich ist auch eine entgegengesetzte Anordnung der Formschlusselemente möglich, d.h., die Axialnuten am Rollenkäfig und die Wülste am Innenkörper. Die Federeinrichtung umfasst ein Widerlagerelement und ein an der Klemmrolle anliegendes Druckstück, das federbelastet relativ zum Widerlagerelement verschiebbar ist, wobei das Widerlagerelement und/oder das Druckstück auf ihrer der inneren Mantelfläche des Außenrings zugewandten Seite in Umfangs- richtung an die Kontur der Mantelfläche angepasst, d.h. konvex gewölbt sind. It is also conceivable for the form fit to be provided as a polygon contoured outer surface of the inner body in the corner areas with axial grooves in the adapted thereto, integrally formed on the inside of the roller cage beads, which are arranged in the areas that limit the window of the roller cage, in each of which a pinch roller is positioned with a spring device. Of course, an opposite arrangement of the positive locking elements is possible, that is, the axial grooves on the roller cage and the beads on the inner body. The spring device comprises an abutment element and a pressure element which bears against the pinch roller and is displaceable relative to the abutment element in a spring-loaded manner, the abutment element and / or the pressure element being circumferentially aligned with the contour of the lateral surface on its side facing the inner lateral surface of the outer ring. are curved convex.
Zwischen dem Widerlagerelement und dem Druckstück ist eine Druckfeder angeordnet, mit der das Druckstück gegen die Klemmrolle pressbar ist, wobei sich das Widerlagerelement auf der der Klemmrolle gegenüberliegenden Seite an einer das Fenster begrenzenden Wandung abstützt. Die Anlageseite des Druckstücks an der Klemmrolle ist etwa entsprechend dem Radius der Klemmrolle geformt. Between the abutment member and the pressure piece, a compression spring is arranged, with which the pressure piece can be pressed against the pinch roller, wherein the abutment member is supported on the opposite side of the pinch roller on a wall bounding the window. The contact side of the pressure piece on the pinch roller is shaped approximately corresponding to the radius of the pinch roller.
Das Widerlagerelement und das Druckstück sind, wie erwähnt, relativ zueinander beweglich miteinander verbunden. Dies kann über Formschlussmittel erfol- gen, wie Stifte, Zapfen oder dergleichen, oder durch die besagte Druckfeder, die an beiden Bauteilen befestigt ist, wobei hierzu an dem Widerlagerelement und/oder dem Druckstück Stifte angeordnet sein können, auf die die Druckfeder geschoben und reibschlüssig gehalten ist. The abutment member and the pressure piece are, as mentioned, relatively movably connected to each other. This can be done via interlocking means. gene, such as pins, pins or the like, or by the said compression spring which is attached to both components, wherein for this purpose can be arranged on the abutment member and / or the pressure piece pins on which the compression spring is pushed and frictionally held.
Die Druckfeder selbst kann schraubenförmig mit rundem Grundriss oder mit eckigem ausgebildet sein. The compression spring itself may be helical with a circular floor plan or square formed.
Anstelle eines Reibschlusses kann die Druckfeder auch formschlüssig durch geeignete Formschlussmittel befestigt sein. Instead of a frictional connection, the compression spring can also be fixed in a form-fitting manner by means of suitable positive locking means.
Nach einem weiteren Gedanken der Erfindung sind das Widerlagerelement und das Druckstück quaderförmig ausgebildet und in dem Fenster weitgehend spielfrei geführt. Dabei können das Widerlagerelement und das Druckstück hinsichtlich ihrer Quaderform symmetrisch, vorzugsweise identisch ausgebildet sein, was eine einfache und kostengünstige Herstellung und Montage der als vormontierte Baueinheit vorliegenden Federeinrichtung ermöglicht. According to a further aspect of the invention, the abutment element and the pressure piece are cuboid and guided largely free of play in the window. In this case, the abutment element and the pressure piece in terms of their cuboid shape symmetrical, preferably identical, which allows a simple and cost-effective production and assembly of the present as a preassembled unit spring device.
Weitere vorteilhafte Ausbildungen der Erfindung sind in den Unteransprüchen gekennzeichnet. Further advantageous embodiments of the invention are characterized in the subclaims.
Ausführungsbeispiele der Erfindung werden nachfolgend anhand der beigefügten Zeichnungen beschrieben. Embodiments of the invention will be described below with reference to the accompanying drawings.
Es zeigen: Show it:
Figur 1 einen Klemmrollenfreilauf in einer Seitenansicht 1 shows a clamping roller freewheel in a side view
Figur 2 den Klemmrollenfreilauf in einer geschnittenen perspektivi- sehen Ansicht Figure 2 shows the clamping roller freewheel in a cut perspective view
Figur 3 eine Einzelheit des Klemmrollenfreilaufs ebenfalls in einer perspektivischen Ansicht Figuren 4 und 5 jeweils ein Ausführungsbeispiel einer Einzelheit des Figure 3 is a detail of the clamping roller freewheel also in a perspective view Figures 4 and 5 are each an embodiment of a detail of
Klemmrollenfreilaufs in einer Explosivdarstellung Figuren 6-16 schematische Darstellungen verschiedener Ausführungsbeispiele einer erfindungsgemäßen Einzelheit in teilweise unterschiedlichen Montagestellungen. Pinch roller freewheel in an exploded view Figures 6-16 are schematic representations of various embodiments of a detail according to the invention in partially different mounting positions.
In den Figuren 1 und 2 ist ein Klemmrollenfreilauf dargestellt, mit einem eine äußere Mantelfläche 3 aufweisenden Innenkörper 1 , der als Ring ausgebildet ist, einem die äußere Mantelfläche 3 des Innenkörpers 1 unter Bildung eines Klemmspaltes 5 mit einer inneren Mantelfläche 4 überdeckenden Außenring 2 und einem im Klemmspalt 5 angeordneten Rollenkäfig 7, in dem federbelastet Klemmrollen 9 gelagert sind und sich an jeweils einer Rampenfläche 13 abstützen. 1 and 2, a clamping roller freewheel is shown, with an outer shell surface 3 having an inner body 1, which is formed as a ring, the outer circumferential surface 3 of the inner body 1 to form a clamping gap 5 with an inner circumferential surface 4 overlapping outer ring 2 and a arranged in the nip 5 roller cage 7, are mounted in the spring-loaded pinch rollers 9 and are supported on a respective ramp surface 13.
In Klemmstellung liegen die Klemmrollen 9 sowohl an den Rampenflächen 13 wie auch an der inneren Mantelfläche 4 des Außenrings 2 an. In der Figur 1 ist eine Freilaufstellung erkennbar, in der die jeweilige Klemmrolle 9 gegenüber der inneren Mantelfläche 4 des Außenrings 2 so weit frei liegt, dass eine Relativverdrehung des Außenrings 2 gegenüber dem Innenkörper 1 problemlos möglich ist. In der Figur 3 ist der Klemmrollenfreilauf ohne Außenring 2 dargestellt, d.h., lediglich der Innenkörper 1 mit dem auf die äußere Mantelfläche 3 aufgeschobenen Rollenkäfig 7. In clamping position, the pinch rollers 9 abut both on the ramp surfaces 13 as well as on the inner circumferential surface 4 of the outer ring 2. FIG. 1 shows a freewheeling position in which the respective pinch roller 9 is exposed so far from the inner circumferential surface 4 of the outer ring 2 that a relative rotation of the outer ring 2 relative to the inner body 1 is possible without problems. 3 shows the clamping roller freewheel without outer ring 2, that is, only the inner body 1 with the roller cage 7 pushed onto the outer circumferential surface 3.
Über den Umfang verteilt weist der Rollenkäfig 7 durchbrochene Fenster 14 auf, in denen jeweils zum einen eine Klemmrolle 9 gelagert ist und zum anderen eine Federeinrichtung 8 positioniert ist, die federbelastet an der Klemmrolle 9 anliegt. Distributed over the circumference, the roller cage 7 has perforated windows 14, in each of which a pinch roller 9 is mounted on the one hand, and on the other hand, a spring device 8 is positioned, which bears spring-loaded on the pinch roller 9.
Eine Drehmomentübertragung zwischen dem Außenring 2 und dem Innenkör- per 1 erfolgt in an sich bekannter Weise durch Verkeilen der Klemmrollen 9 im Klemmspalt 5 zwischen dem Außenring 2 und dem Innenkörper 1 . Die Sicherung dieser Klemmfunktion erfolgt durch die Federeinrichtung 8, die im Einzelnen zu den Figuren 6-9 beschrieben ist. Gemäß der Erfindung ist der Rollenkäfig 7 verdrehsicher am Innenkörper 1 gehalten, wozu dessen äußere Mantelfläche 3 im Beispiel in ihrer Umfangskontur als Mehreck ausgebildet ist. Die durch die Ecken begrenzten Flächen bilden dabei die Rampenflächen 13, während die Innenkontur des Rollenkäfigs 7 an die Kontur der äußeren Mantelfläche 3 angepasst ist, woraus sich die Verdrehsicherung ergibt. A torque transmission between the outer ring 2 and the inner body 1 takes place in a manner known per se by wedging the clamping rollers 9 in the clamping gap 5 between the outer ring 2 and the inner body 1. Securing this clamping function is performed by the spring means 8, which is described in detail to the figures 6-9. According to the invention, the roller cage 7 is held against rotation on the inner body 1, for which purpose its outer circumferential surface 3 is formed in the example in its peripheral contour as polygonal. The limited by the corners surfaces form the ramp surfaces 13, while the inner contour of the roller cage 7 at the contour of the outer lateral surface 3 is adapted, from which results the rotation.
In der Figur 4 ist eine weitere Ausführungsvariante einer möglichen Verdrehsi- cherung abgebildet, die neben der mehreckigen Kontur der äußeren Mantelfläche 3 des Innenkörpers 1 und des Rollenkäfigs 7 Bohrungen 15 aufweist, in die axial ausgerichtete Zapfen 15' des Rollenkäfigs 7 eingesteckt werden. Die Bohrungen 15 sind dabei in einen umfänglichen, radial sich erstreckenden Flansch 6 des Innenkörpers 1 eingebracht. FIG. 4 illustrates a further embodiment variant of a possible anti-rotation device which, in addition to the polygonal contour of the outer circumferential surface 3 of the inner body 1 and the roller cage 7, has bores 15 into which axially aligned pins 15 'of the roller cage 7 are inserted. The bores 15 are introduced into a circumferential, radially extending flange 6 of the inner body 1.
Als Alternative dazu ist in der Figur 5 eine Ausführungsvariante der Verdrehsicherung abgebildet, bei der die Rampenflächen 13 der äußeren Mantelfläche 3 durch kehlartige Nuten 16 begrenzt sind, in die an der Innenseite des Rollenkäfigs 7 angeformte Wülste 17 eingreifen, wobei die Nuten 16 ebenso wie die Wülste 17 axial ausgerichtet sind, so dass der Rollenkäfig 7 problemlos aufschiebbar ist. In axialer Fortsetzung der Nuten 16 können Öffnungen vorgesehen sein, in die dann die insoweit verlängerten Wülste 17 eingesteckt sind. As an alternative to this, FIG. 5 shows a variant embodiment of the anti-rotation device in which the ramp surfaces 13 of the outer lateral surface 3 are delimited by groove-like grooves 16, into which bulges 17 formed on the inside of the roller cage 7 engage, wherein the grooves 16 as well as the Beads 17 are axially aligned, so that the roller cage 7 is easily pushed. In the axial continuation of the grooves 16 openings may be provided, in which then the so far extended beads 17 are inserted.
In den Figuren 6 bis 9 sind verschiedene Ausführungsbeispiele der Federein- richtung 8 schematisch dargestellt, in jeweils verschiedenen Montageschritten. In the figures 6 to 9 different embodiments of the spring device 8 are shown schematically, in each case different assembly steps.
So zeigt die Figur 6a) die Federeinrichtung 8, bestehend aus einem Widerlagerelement 10 und einem Druckstück 1 1 , zwischen denen an zumindest einem der beiden Bauteile eine Druckfeder 12 in Form einer Schraubenfeder befestigt ist, wobei hier die Position der Federeinrichtung 8 vor einem Einsetzen in das Fenster 14 abgebildet ist, wohingegen die Figur 6b) die eingesetzte Federeinrichtung 8 wiedergibt. Thus, the figure 6a), the spring means 8, consisting of an abutment member 10 and a pressure piece 1 1, between which a compression spring 12 is attached in at least one of the two components in the form of a helical spring, in which case the position of the spring means 8 before insertion in the window 14 is shown, whereas the figure 6b) reproduces the inserted spring means 8.
Eine andere Ausführungsvariante der Federeinrichtung 8 bzw. deren Befesti- gung in dem Rollenkäfig 7 ist in den Figuren 7 und 8 gezeigt, wobei in beiden Beispielen das Widerlagerelement 10 an sich gegenüberliegenden Seiten Stege 19 aufweist. Das Widerlagerelement 10 nach der Figur 7 ist mit den Stegen 19 in nach oben hin offene Schlitze 18 der Wandung des Fensters 14 eingefügt, entsprechend der Abbildung in Figur 7b). Another embodiment variant of the spring device 8 or its attachment in the roller cage 7 is shown in FIGS. 7 and 8, wherein in both examples the abutment element 10 has webs 19 on opposite sides. The abutment member 10 of Figure 7 is inserted with the webs 19 in upwardly open slots 18 of the wall of the window 14, as shown in Figure 7b).
Bei dem in der Figur 8 gezeigten Beispiel weist auch das Druckstück 1 1 Stege 19 auf, wobei diese ebenso wie die Stege 19 des Widerlagerelementes 10 von oben her durch Nuten 20 in einen Längsschlitz 21 der Wandung des Fensters 14 eingeführt, der eine Längsführung für die Federeinrichtung 8 insgesamt bil- det. Auch hier zeigt die Figur 8a) eine Position vor dem Einsetzen der Federeinrichtung 8 in das Fenster 14, während in der Figur 8b) die eingesetzte Stellung erkennbar ist. Eine mit dem Beispiel nach der Figur 8 vergleichbare Ausbildung der Federeinrichtung 8 ist in der Figur 9 dargestellt, wobei hier keine Nut zum Einführen in den Längsschlitz 21 vorgesehen ist, sondern das Widerlagerelement 10 und das Druckstück 1 1 praktisch durch Aufbiegen der Seitenwände des Fensters 14 eingefügt werden. In the example shown in Figure 8, the pressure piece 1 1 webs 19, which, like the webs 19 of the abutment member 10 from above by grooves 20 in a longitudinal slot 21 of the wall of the window 14 is inserted, which is a longitudinal guide for the Spring device 8 total bil- det. Again, Figure 8a) shows a position before the insertion of the spring means 8 in the window 14, while in Figure 8b), the inserted position can be seen. A comparable with the example of Figure 8 design of the spring means 8 is shown in Figure 9, in which case no groove is provided for insertion into the longitudinal slot 21, but the abutment member 10 and the pressure pad 1 1 practically by bending the side walls of the window fourteenth be inserted.
In der Figur 10 schließlich ist das Widerlagerelement 10 mit seitlichen Zapfen 22 erkennbar, die in ein offenes Langloch 23 eingesetzt sind, das nach oben hin, also zur Einschubseite hin, nach Art eines offenen Schlüsselloches ausgebildet ist, so dass das Widerlagerelement 10 formschlüssig im Fenster 14 arre- tiert ist. Finally, FIG. 10 shows the abutment element 10 with lateral pins 22 which are inserted into an open oblong hole 23, which is designed in the manner of an open keyhole in the manner of an open keyhole, so that the abutment element 10 is positively in the window 14 is locked.
In der Figur 1 1 sind das Widerlagerelement 10 und das Druckstück 1 1 dadurch miteinander verbunden, dass die Druckfeder 12 an beiden Teilen befestigt ist, so dass die Druckfeder 12 praktisch ein Verbindungselement bildet. In FIG. 11, the abutment element 10 and the pressure piece 11 are connected to one another in that the pressure spring 12 is fastened to both parts, so that the compression spring 12 practically forms a connecting element.
In der Figur 12 wird die Verbindung durch die Druckfeder 12 erreicht, die an mindestens einem Dorn 26, wie er als Einzelheit in der Figur 14 abgebildet ist, gegen ein seitliches Auslenken gehalten ist, wobei der Dorn 26 an das Widerlagerelement 10 und/oder das Druckstück 1 1 angeformt ist und entweder lose, reib- oder formschlüssig darauf geführt ist. Zum Formschluss ist der Dorn 26 mit einem Anschlag 28 versehen, an dem sich die Druckfeder 12 mit einem Windungsabschnitt abstützt, so dass die Druckfeder 12 formschlüssig axial gesichert gehalten ist. Zur axialen Führung des Druckstücks 1 1 gegenüber dem Widerlagerelement 10 sind zwei parallel und abständig zueinander angeordnete Führungsstifte 29 am Druckstück 1 1 befestigt, die in Durchgangsöffnungen 25 des Widerlagerelementes 10 geführt sind. Dabei wird die Verschiebebegrenzung des Druckstücks 1 1 gegenüber dem Widerlagerelement 10 durch die Arretierung der Druckfeder 12, entsprechend der Figur 14, erreicht. In FIG. 12, the connection is achieved by the compression spring 12, which is held against at least one mandrel 26, as shown in detail in FIG. 14, against lateral deflection, with the mandrel 26 contacting the abutment element 10 and / or the Pressure piece 1 1 is formed and either loose, friction or positive is performed on it. For positive locking of the mandrel 26 is provided with a stop 28 on which the compression spring 12 is supported with a winding portion, so that the compression spring 12 is held positively secured axially. For axial guidance of the pressure element 1 1 relative to the abutment element 10, two parallel and spaced apart guide pins 29 are attached to the pressure piece 1 1, which are guided in through holes 25 of the abutment element 10. In this case, the displacement limit of the pressure element 1 1 relative to the abutment element 10 by the locking of the compression spring 12, corresponding to the figure 14, achieved.
Bei dem in der Figur 13 gezeigten Beispiel erfolgt die Schiebebegrenzung durch am Druckstück 1 1 gehaltene Stifte 24, die, wie die Figur 15 als Einzelheit des Druckstücks 1 1 wiedergibt, an ihrem freien Ende mit Haken 27 versehen sind, die nach einem Einschieben in Durchgangsöffnungen 25 des Widerlagerelements 10 dieses hintergreifen. In the example shown in Figure 13, the shift limit is carried by held on the pressure pad 1 1 pins 24, which, as the figure 15 as a detail of the pressure piece 1 1 reproduces, provided at its free end with hooks 27 are that engage behind an insertion into through holes 25 of the abutment member 10 this.
Zum einfachen Einschieben der Stifte 24 in die Durchgangsöffnungen 25 weist das Widerlagerelement 10 im Bereich der Durchgangsöffnungen 25 Längsschlitze 28 auf, durch die die Durchgangsöffnungen 25 bereichsweise beim Einschieben der Stifte 24 gespreizt werden. For easy insertion of the pins 24 in the through holes 25, the abutment member 10 in the region of the passage openings 25 longitudinal slots 28 through which the passage openings 25 are partially expanded when inserting the pins 24.
In der Figur 16 schließlich ist die Druckfeder 12 als Viereckfeder ausgebildet dargestellt, wobei diese eine besondere Stabilität gegenüber einem Ausknicken aufweist. In the figure 16, finally, the compression spring 12 is shown formed as a square spring, which has a special stability against buckling.

Claims

Ansprüche claims
1 . Klennnnrollenfreilauf, insbesondere für einen Nachsteller einer Scheibenbremse, mit einem eine äußere Mantelfläche (3) aufweisenden Innenkörper (1 ), einem die äußere Mantelfläche (3) des Innenkörpers (1 ) unter Bildung eines Klemmspaltes (5) mit einer inneren Mantelfläche (4) überdeckenden Außenring (2) und einem im Klemmspalt (5) angeordneten Rollenkäfig (7), in dem federbelastete Klemmrollen (9) abrollbar gelagert sind und sich an jeweils einer Rampenfläche (13) abstützen, dadurch gekennzeichnet, dass der Rollenkäfig (7) verdrehsicher am Innenkörper (1 ) gehalten ist. 1 . Klennnnrollenfreilauf, in particular for a Nachsteller a disc brake, with an outer shell surface (3) having inner body (1), the outer surface (3) of the inner body (1) to form a clamping gap (5) with an inner circumferential surface (4) overlapping Outer ring (2) and a in the nip (5) arranged roller cage (7), are mounted in the spring-loaded pinch rollers (9) and are supported on a respective ramp surface (13), characterized in that the roller cage (7) against rotation on the inner body (1) is held.
2. Klemmrollenfreilauf nach Anspruch 1 , dadurch gekennzeichnet, dass der2. clamping roller freewheel according to claim 1, characterized in that the
Rollenkäfig (7) zur Verdrehsicherung formschlüssig am Innenkörper (1 ) gehalten ist. Roller cage (7) to prevent rotation is positively held on the inner body (1).
3. Klemmrollenfreilauf nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die äußere Mantelfläche (3) umfänglich mit Rampenflächen (13) versehen ist. 3. clamping roller freewheel according to claim 1 or 2, characterized in that the outer lateral surface (3) is provided circumferentially with ramp surfaces (13).
4. Klemmrollenfreilauf nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die äußere Mantelfläche (3) in ihrer Umfangskon- tur als Mehrkant ausgebildet ist. 4. clamping roller freewheel according to one of the preceding claims, characterized in that the outer circumferential surface (3) in its peripheral contour is formed as a polygon.
5. Klemmrollenfreilauf nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die gebildeten ebenen Flächen des Mehrkants die Rampenflächen (13) bilden. 5. clamping roller freewheel according to one of the preceding claims, characterized in that the flat surfaces of the polygon formed form the ramp surfaces (13).
6. Klemmrollenfreilauf nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass zur Verdrehsicherung des Rollenkäfigs (7) in einen radialen Flansch (6) des Innenkörpers (1 ) Öffnungen, insbesondere Bohrungen (15) eingebracht sind, in die axial ausgerichtete, an den Rollenkäfig (7) angeformte Zapfen (15') eingesteckt sind. 6. clamping roller freewheel according to one of the preceding claims, characterized in that for preventing rotation of the roller cage (7) in a radial flange (6) of the inner body (1) openings, in particular bores (15) are introduced, in the axially aligned, to the roller cage (7) molded-on pins (15 ' ) are inserted.
7. Klemmrollenfreilauf nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Innenkontur des Rollenkäfigs (7) der Mehrkantkontur der äußeren Mantelfläche (3) angepasst ist. 7. clamping roller freewheel according to one of the preceding claims, characterized in that the inner contour of the roller cage (7) of the polygonal contour of the outer lateral surface (3) is adjusted.
8. Klennnnrollenfreilauf nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die äußere Mantelfläche (3) über den Umfang verteilt einen Mehrzahl von axial ausgerichteten Nuten (16) aufweist, in die angeformte Wülste (17) des Rollenkäfigs (7) eingreifen. 8. Klennnnrollenfreilauf according to any one of the preceding claims, characterized in that the outer circumferential surface (3) distributed over the circumference has a plurality of axially aligned grooves (16) into which integrally formed beads (17) of the roller cage (7) engage.
9. Klemmrollenfreilauf nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass in gebildete Fenster (14) des Rollenkäfigs (7) jeweils eine Federeinrichtung (8) eingebracht ist, die federnd an einer zugeordneten Klemmrolle (9) anliegt. 9. clamping roller freewheel according to one of the preceding claims, characterized in that in formed windows (14) of the roller cage (7) each have a spring means (8) is introduced, which rests resiliently against an associated pinch roller (9).
10. Klemmrollenfreilauf nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Federeinrichtung (8) aus einem ortsfest im Fenster (14) gehaltenen Widerlagerelement (10) und einem Druckstück (1 1 ) gebildet ist, zwischen denen eine Druckfeder (12) angeordnet ist, wobei das Druckstück (1 1 ) an der Klemmrolle (9) anliegt. 10. clamping roller freewheel according to one of the preceding claims, characterized in that the spring device (8) from a stationary in the window (14) held abutment member (10) and a pressure piece (1 1) is formed, between which a compression spring (12) is arranged , wherein the pressure piece (1 1) rests against the pinch roller (9).
1 1 . Klemmrollenfreilauf nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Druckstück (1 1 ) auf seiner der Klemmrolle (9) zugewandten Seite an deren Radius angepasst ist. 1 1. Pinch roller freewheel according to one of the preceding claims, characterized in that the pressure piece (1 1) on its side facing the pinch roller (9) side is adapted to the radius.
12. Klemmrollenfreilauf nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Druckstück (1 1 ) begrenzt verschiebbar mit dem Widerlagerelement (10) verbunden ist. 12. clamping roller freewheel according to one of the preceding claims, characterized in that the pressure piece (1 1) is limitedly displaceable connected to the abutment element (10).
EP16714912.9A 2015-04-09 2016-04-07 One-way roller clutch Withdrawn EP3280926A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202015101730.8U DE202015101730U1 (en) 2015-04-09 2015-04-09 Clamping roller freewheel
PCT/EP2016/057606 WO2016162411A1 (en) 2015-04-09 2016-04-07 One-way roller clutch

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US (1) US10941820B2 (en)
EP (1) EP3280926A1 (en)
CN (1) CN107532660B (en)
DE (1) DE202015101730U1 (en)
WO (1) WO2016162411A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104948609B (en) * 2015-07-03 2017-11-03 深圳市超越传动科技有限公司 Low secondary cambered surface scotch formula freewheel clutch
CN104963964B (en) * 2015-07-03 2017-09-26 深圳市超越传动科技有限公司 Low secondary cambered surface scotch formula freewheel clutch
DE102018101536B4 (en) 2018-01-24 2019-12-24 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Pinch roller / sprag
WO2020189090A1 (en) * 2019-03-20 2020-09-24 スガツネ工業株式会社 Two-way clutch
DE102019133200B3 (en) * 2019-12-05 2021-03-11 Schaeffler Technologies AG & Co. KG Roller freewheel unit for a vehicle, vehicle with a roller freewheel unit and use and method for assembling the roller freewheel unit
DE102021127786B3 (en) 2021-10-26 2022-11-24 Schaeffler Technologies AG & Co. KG Freewheel with a freewheel ring and a freewheel cage and methods of assembling a freewheel and manufacturing the freewheel ring and cage
DE102022116846B3 (en) * 2022-07-06 2023-07-13 Schaeffler Technologies AG & Co. KG Freewheel device with slide shoes and a cage guided on the slide shoes

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835363A (en) * 1952-11-15 1958-05-20 Nat Supply Co Overrunning clutch
US3500977A (en) * 1968-02-21 1970-03-17 Torrington Co Retainer for overrunning clutch with spring insert
US3917036A (en) * 1973-12-26 1975-11-04 Gen Motors Corp Molded cage for an overrunning roller clutch
US3993176A (en) * 1975-08-18 1976-11-23 The Torrington Company Overrunning clutch
JPS58142424U (en) * 1982-03-19 1983-09-26 トツクベアリング株式会社 one way bearing
JPS61109926A (en) * 1984-11-02 1986-05-28 Yamaha Motor Co Ltd One way clutch
US5279399A (en) * 1992-12-08 1994-01-18 Borg-Warner Automotives, Inc. One-way roller clutch
DE19514506A1 (en) 1995-04-19 1996-10-24 Schaeffler Waelzlager Kg Pinch roller freewheel
DE19733026C2 (en) * 1997-07-31 2001-04-12 Schaeffler Waelzlager Ohg Method for spring-setting an arcuate spring element of a pinch roller freewheel
JP2000234638A (en) * 1999-02-17 2000-08-29 Koyo Seiko Co Ltd One-way clutch
WO2002088562A1 (en) * 2001-04-26 2002-11-07 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Disk brake comprising an electric motor-driven wear adjusting system
DE10216957A1 (en) 2002-04-17 2003-11-06 Ina Schaeffler Kg Anti-rotation device for a cage of a freewheel
DE102004037771A1 (en) 2004-08-04 2006-03-16 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Adjustment device for a pneumatically actuated disc brake
EP1939479B1 (en) * 2006-09-28 2012-07-11 JTEKT Corporation Torque limiter-incorporating one-way clutch
JP2010038358A (en) * 2008-07-09 2010-02-18 Ntn Corp One-way clutch and assembling method thereof
US8813930B2 (en) * 2011-10-17 2014-08-26 Needle Roller Bearing Co., Ltd. One-way clutch
JP2013231448A (en) * 2012-04-27 2013-11-14 Jtekt Corp One-way clutch and power generating device
JP6221391B2 (en) * 2013-06-19 2017-11-01 日本精工株式会社 One-way clutch spring and one-way clutch
CN203453337U (en) * 2013-07-31 2014-02-26 重庆耐迪机电有限公司 Overrunning clutch
US20150075937A1 (en) * 2013-09-18 2015-03-19 Nien-Chi Chen Bearing structure

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US10941820B2 (en) 2021-03-09
US20180031056A1 (en) 2018-02-01
CN107532660B (en) 2020-11-03
DE202015101730U1 (en) 2015-04-22
WO2016162411A1 (en) 2016-10-13

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