EP0650387B1 - Device for setting skate wheels in inline roller skates - Google Patents

Device for setting skate wheels in inline roller skates Download PDF

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Publication number
EP0650387B1
EP0650387B1 EP94914961A EP94914961A EP0650387B1 EP 0650387 B1 EP0650387 B1 EP 0650387B1 EP 94914961 A EP94914961 A EP 94914961A EP 94914961 A EP94914961 A EP 94914961A EP 0650387 B1 EP0650387 B1 EP 0650387B1
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EP
European Patent Office
Prior art keywords
frame
sub
eccentric
openings
intermediate frame
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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 - Lifetime
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EP94914961A
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German (de)
French (fr)
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EP0650387A1 (en
Inventor
Johann Perner
Gerhard Trinkaus
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Koflach Sport GmbH
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KOEFLACH SPORTGERAETE GmbH
Koflach Sport GmbH
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00Roller skates; Skate-boards
    • A63C17/04Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
    • A63C17/06Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type
    • A63C17/061Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type with relative movement of sub-parts on the chassis
    • A63C17/062Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type with relative movement of sub-parts on the chassis with a pivotal frame or cradle around transversal axis for relative movements of the wheels
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00Roller skates; Skate-boards
    • A63C17/0046Roller skates; Skate-boards with shock absorption or suspension system
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00Roller skates; Skate-boards
    • A63C17/22Wheels for roller skates
    • A63C17/226Wheel mounting, i.e. arrangement connecting wheel and axle mount

Definitions

  • the invention relates to a device for setting rollers on single-track roller skates, in which the axes of the rollers pass through openings in a frame and are mounted in free legs of an intermediate frame which can be fixed on the frame, the clear width of the openings of the frame being greater than the outside diameter is the roller axles and the intermediate frame can be connected to the frame at at least two different heights.
  • a device for fixing rollers in different heights can be found, for example, in WO 92/10251.
  • this known device it is proposed in principle to simultaneously adjust the distance between the axes of the rollers in the longitudinal direction of the shoe with an adjustment of the height.
  • the height is adjusted against the force of a spring by means of a wedge, which causes the intermediate frame to move in the vertical direction while increasing the spring tension.
  • the contact surfaces come into contact with each other off-center and are naturally subject to corresponding wear.
  • the invention now aims to provide a device of the type mentioned above, with which a particularly simple and rapid change in the altitude with a high degree of stability and without the aid of special tools is possible, while a quick exchange of roles or Wear parts is made possible.
  • the design according to the invention essentially consists in the fact that the intermediate frame can be positively and positively fixed in at least two different heights via a plug-in part passing through the frame and the free legs of the intermediate frame.
  • the design according to the invention is further developed such that the intermediate frame is fixed in the frame via an eccentric which passes through the free legs of the intermediate frame and the frame, such a design having the advantage that a continuous change in the altitude is made possible .
  • the positive and non-positive engagement in an opening in the free legs of the intermediate frame enables precise force absorption without eccentric and thus wear-increasing stresses.
  • the training consists essentially in that the mutually different heights of the intermediate frame relative to the frame are limited by elastic stops, such as inserts between the web connecting the free legs of the intermediate frame and the sole or inside of the frame.
  • elastic stops can be used in different thicknesses and with different material properties, in particular with different Shore hardness or different elasticity modules, and together with a height adjustment of the intermediate frame, the damping properties are also used at the same time can be influenced favorably. By choosing a suitable damping, the wear stresses can also be significantly reduced.
  • Such a use of elastic stops can be realized in a particularly simple manner in that the legs of the intermediate frame have at least one aligned recess in the area of the web for a stop that can be pushed through the openings and overlaps the web, which in turn means only a simple plug-in part with certainty can absorb occurring forces and again no special tools are required for the exchange or conversion.
  • the design is such that the insertable stop has a slot which runs parallel to the longitudinal axis of the stop outside of this longitudinal axis, the arrangement of the slot provided outside the longitudinal axis allowing two defined positions, with each of which a defined, different height of the intermediate frame can be achieved.
  • the design is advantageously made such that the eccentric at one free end carries a clamping lever which can be pivoted transversely to a longitudinal axis of the eccentric and which has a cam causes a clamping force when the clamping lever is pivoted against an outer surface of the frame.
  • FIG. 1 shows a schematic representation of a single-row roller skate with a device according to the invention
  • Fig. 2 is a section along the line II-II of Figure 1 on an enlarged scale.
  • 3 shows a modified embodiment in a representation similar to FIG. 1
  • Fig. 4 shows a section the line IV-IV of Fig. 3
  • Fig. 5 is a partial section along the line VV of Fig. 4
  • 6 shows a modified embodiment of a device according to the invention in a representation similar to FIG. 4
  • FIG. 7 shows a further modified embodiment of a device according to the invention in a representation similar to FIG. 4
  • Fig. 8 is a section along the line VIII-VIII of Fig. 7
  • 9 shows, in a representation similar to FIG.
  • FIG. 1 a further modified embodiment of a single-row roller skate with a device according to the invention
  • Fig. 10 is a section along the line XX of Fig. 9
  • 11 shows a further modified embodiment of a single-row roller skate with a device according to the invention in a representation similar to FIG. 1
  • Fig. 12 is a section along the line XII-XII of Fig. 11
  • 13 is a partial section along the line XIII-XIII of FIG. 12
  • FIG. 14 is a schematic representation of a further modified embodiment of a device according to the invention.
  • a single-row roller skate 1 is shown schematically, wherein a plurality of roller 4, which are arranged in alignment with one another, are rotatably mounted in a frame 3 connected or integrally formed with the indicated shell 2.
  • the foremost and the rearmost roles are stored directly in the frame around the axes of rotation 5.
  • the middle rollers 4 are rotatably mounted about the axes 7 in an intermediate frame 6, which can be formed, for example, as a stamped and bent part made of sheet metal, wherein the intermediate frame 6 can be mounted on the frame 3 at different heights, as shown in FIGS. 1 and 2 is indicated with 6 'in dashed lines.
  • the intermediate frame 6 is fixed at different altitudes via a plug-in part 10 which passes through corresponding openings 8 in the frame 3 and opening 9 in the intermediate frame 6 and is mounted in a spacer sleeve 26, the plug-in part 10 being eccentric and the eccentricity being indicated by e.
  • a simple actuation of the plug-in part to fix the intermediate frame in different Elevation takes place via a tensioning lever 11, which is shown in FIG. 2 rotated by 90 ° compared to the illustration according to FIG. 1.
  • the middle rollers 4 can be fixed directly at different heights without additional tools.
  • the rollers 4 are mounted in bearings 13, and the axis 7 penetrates both the intermediate frame 6 or its free leg and corresponding openings 14 in the frame 3, it being clearly evident that the openings 14 are essentially as Elongated holes are formed and thus allow a corresponding adjustment of the middle rollers together with the intermediate frame 6 relative to the frame 3 and the front and rear rollers.
  • a rotary knob 15 is used instead of a clamping lever 11 for adjusting the eccentric insert 10, so that again without the aid of a special tool by simply turning the insert, a different height of the intermediate frame 6 and the rollers stored therein 4 is achievable.
  • the plug-in part or stop 10 passing through the frame 3 and the intermediate frame 6 is formed with a slot 16, which is parallel to the axis of the plug-in part 10 indicated schematically by 17, but outside this axis by an amount e offset, runs.
  • the intermediate frame 6 is in turn fixed at different heights relative to the frame 3.
  • the middle height-adjustable rollers are mounted in separate intermediate frames 19, the respective intermediate frames 19 being mounted so as to be pivotable about the axes 5 of the front or rear wheel.
  • the height of the intermediate frames 19 is in turn adjusted by means of an eccentric plug-in part 10 which, in the illustration according to FIG. 10, can in turn be fixed in different positions by means of a tensioning lever 11.
  • the middle rollers can again be fixed at different heights.
  • an insertion part 10 is again used, which can be actuated by means of a rotary knob 15 similar to the embodiment according to FIG. 6.
  • the plug-in part 10 is supported against the force of a spring 20 and in turn passes through openings in the frame 3 and in a sleeve 21 connected to the intermediate frame 6.
  • a double eccentric is indicated schematically by 22, which is shown in more detail in FIG. 13.
  • a wheel axle is indicated by 7 and the arrangement of the individual intermediate frames 6 for receiving the central rollers 4 results directly from this illustration.
  • the intermediate frame elements 6 cooperating with the eccentric are each guided on the inside of a ramp 23 and each have an elongated hole 24, so that here when the eccentric is actuated in the direction of arrows 25, a height adjustment of the middle rollers can again be achieved.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

In a device for setting wheels (4) in inline roller skates (1) wherein the axles of the wheels (4) pass through openings in a frame (3) and are mounted in an intermediate frame (6), where the inside width of the openings (14) in the frame (3) is greater than the outside diameter of the axles (7) and the intermediate frame (6) can be attached to the frame (3) at at least two different heights, the intermediate frame (6) can be set with positive and nonpositive attachment at at least two different heights by means of an insertion pin (10) which passes through the frame (3) and the free flanges of the intermediate frame (6), thus allowing a simple setting of at least some of the wheels at different heights on the frame without recourse to special tools.

Description

Die Erfindung bezieht sich auf eine Einrichtung zum Festlegen von Rollen an einspurigen Rollschuhen, bei welcher die Achsen der Rollen Durchbrechungen in einem Rahmen durchsetzen und in freien Schenkeln eines am Rahmen festlegbaren Zwischenrahmens gelagert sind, wobei die lichte Weite der Durchbrechungen des Rahmens größer als der Außendurchmesser der Rollenachsen ist und der Zwischenrahmen in wenigstens zwei voneinander verschiedenen Höhenlagen mit dem Rahmen verbindbar ist.The invention relates to a device for setting rollers on single-track roller skates, in which the axes of the rollers pass through openings in a frame and are mounted in free legs of an intermediate frame which can be fixed on the frame, the clear width of the openings of the frame being greater than the outside diameter is the roller axles and the intermediate frame can be connected to the frame at at least two different heights.

Eine Einrichtung zum Festlegen von Rollen in verschiedenen Hohenlagen ist beispielsweise der WO 92/10251 zu entnehmen. Bei dieser bekannten Einrichtung wird prinzipiell vorgeschlagen, gleichzeitig mit einer Verstellung der Höhenlage auch den Abstand der Achsen der Rollen in Längsrichtung des Schuhes zu verstellen. Bei den dieser Literaturstelle gleichfalls entnehmbaren Ausbildungen mit einem Zwischenrahmen erfolgt die Höhenverstellung entgegen der Kraft einer Feder durch einen Keil, welcher unter Erhöhung der Federspannung eine Bewegung des Zwischenrahmens in vertikaler Richtung bewirkt. Die Auflageflächen kommen hiebei außermittig miteinander in Berührung und sind naturgemäß dementsprechendem Verschleiß unterworfen.A device for fixing rollers in different heights can be found, for example, in WO 92/10251. In this known device it is proposed in principle to simultaneously adjust the distance between the axes of the rollers in the longitudinal direction of the shoe with an adjustment of the height. In the case of the designs with an intermediate frame, which can also be found in this reference, the height is adjusted against the force of a spring by means of a wedge, which causes the intermediate frame to move in the vertical direction while increasing the spring tension. The contact surfaces come into contact with each other off-center and are naturally subject to corresponding wear.

Die Erfindung zielt nun darauf ab, eine Einrichtung der eingangs genannten Art zu schaffen, mit welcher eine besonders einfache und rasche Veränderung der Höhenlage mit einem hohen Ausmaß an Stabilität und ohne Zuhilfenahme besonderer Werkzeuge möglich wird, wobei gleichzeitig ein rascher Tausch von Rollen bzw. von Verschleißteilen ermöglicht wird. Zur Lösung dieser Aufgabe besteht die erfindungsgemäße Ausbildung im wesentlichen darin, daß der Zwischenrahmen über einen den Rahmen und die freien Schenkel des Zwischenrahmens durchsetzenden Steckteil kraft- und formschlüssig in wenigstens zwei verschiedenen Höhenlagen festlegbar ist. Dadurch, daß der Zwischenrahmen über einen den Rahmen und die freien Schenkel des Zwischenrahmens durchsetzenden Steckteil kraft- und formschlüssig in wenigstens zwei verschiedenen Höhenlagen festlegbar ist, wird in einem einfachen Steckteil eine sichere Verriegelung in der jeweils gewünschten Lage erzielt, wobei die Kräfte mit hoher Präzision in den jeweiligen Durchbrechungen des Zwischenrahmens aufgenommen werden. Durch den formschlüssigen Eingriff an den freien Schenkel bzw. in den Durchbrechungen der freien Schenkel des Zwischenrahmens wird auch eine gleichmäßige Krafteinleitung und damit ein wesentlich geringerer Verschleiß erzielt. Gleichzeitig ermöglicht eine derartige Ausbildung das einfache Lösen der Verbindung ohne großen Kraftaufwand und ohne Verwendung besonderer Werkzeuge, wobei die Ausbildung darüberhinaus den Vorzug hat, alle Voraussetzungen dafür zu schaffen, um auch Dämpfungsglieder mit unterschiedlichen Dämpfungseigenschaften als Elemente für gewünschte Höhenverstellungen heranzuzuiehen.The invention now aims to provide a device of the type mentioned above, with which a particularly simple and rapid change in the altitude with a high degree of stability and without the aid of special tools is possible, while a quick exchange of roles or Wear parts is made possible. To achieve this object, the design according to the invention essentially consists in the fact that the intermediate frame can be positively and positively fixed in at least two different heights via a plug-in part passing through the frame and the free legs of the intermediate frame. Characterized in that the intermediate frame via a plug-in part passing through the frame and the free legs of the intermediate frame in a non-positive and positive manner in at least two different heights can be fixed, a secure locking is achieved in the desired position in a simple plug-in part, the forces being absorbed with high precision in the respective openings of the intermediate frame. The positive engagement on the free leg or in the openings in the free leg of the intermediate frame also results in a uniform introduction of force and thus significantly less wear. At the same time, such a design enables the connection to be released easily without great effort and without the use of special tools, the design also having the advantage of creating all the conditions for using damping elements with different damping properties as elements for desired height adjustments.

In besonders einfacher Weise ist die erfindungsgemäße Ausbildung so weitergebildet, daß die Festlegung des Zwischenrahmens im Rahmen über einen Exzenter erfolgt, welcher die freien Schenkel des Zwischenrahmens und des Rahmens durchsetzt, wobei eine derartige Ausbildung den Vorzug hat, daß eine stufenlose Veränderung der Höhenlage ermöglicht wird. Auch hier wird durch den form- und kraftschlüssigen Eingriff in einer Durchbrechung der freien Schenkel des Zwischenrahmens eine exakte Kraftaufnahme ohne außermittige und damit verschleißerhöhende Beanspruchungen ermöglicht.In a particularly simple manner, the design according to the invention is further developed such that the intermediate frame is fixed in the frame via an eccentric which passes through the free legs of the intermediate frame and the frame, such a design having the advantage that a continuous change in the altitude is made possible . Here, too, the positive and non-positive engagement in an opening in the free legs of the intermediate frame enables precise force absorption without eccentric and thus wear-increasing stresses.

Gemäß einer weiteren vorteilhaften Weiterbildung besteht die Ausbildung im wesentlichen darin, daß die voneinander verschiedenen Höhenlagen des Zwischenrahmens relativ zum Rahmen durch elastische Anschläge, wie Beilagen zwischen dem die freien Schenkel des Zwischenrahmens verbindenden Steg und der Sohle bzw. Innenseite des Rahmens begrenzt sind. Derartige elastische Anschläge können in unterschiedlicher Stärke und mit unterschiedlichen Materialeigenschaften, insbesondere mit unterschiedlicher Shore-Härte bzw. unterschiedlichen Elastizitätsmodulen zum Einsatz gelangen, wobei gemeinsam mit einer Höhenverstellung des Zwischenrahmens gleichzeitig auch die Dämpfungseigenschaften günstig beeinflußt werden können. Durch Wahl einer geeigneten Dämpfung können darüberhinaus die Verschleißbeanspruchungen wesentlich herabgesetzt werden. Eine derartige Verwendung elastischer Anschläge läßt sich in besonders einfacher Weise dadurch verwirklichen, daß die Schenkel der Zwischenrahmen im Bereich des Steges wenigstens eine fluchtende Ausnehmung für einen durch die Durchbrechungen durchsteckbaren und den Steg außen übergreifenden Anschlag aufweisen, womit wiederum nur ein einfacher Steckteil mit Sicherheit alle auftretenden Kräfte aufnehmen kann und für den Austausch bzw. die Umstellung wiederum keine Sonderwerkzeuge erforderlich sind. In besonders vorteilhafter Weise ist die Ausbildung hiebei so getroffen, daß der einsteckbare Anschlag einen Schlitz aufweist, welcher parallel zur Längsachse des Anschlages außerhalb dieser Längsachse verläuft, wobei die außerhalb der Längsachse vorgesehene Anordnung des Schlitzes zwei definierte Positionen ermöglicht, mit welchen jeweils eine definierte, voneinander verschiedene Höhenlage des Zwischenrahmens erzielt werden kann.According to a further advantageous development, the training consists essentially in that the mutually different heights of the intermediate frame relative to the frame are limited by elastic stops, such as inserts between the web connecting the free legs of the intermediate frame and the sole or inside of the frame. Such elastic stops can be used in different thicknesses and with different material properties, in particular with different Shore hardness or different elasticity modules, and together with a height adjustment of the intermediate frame, the damping properties are also used at the same time can be influenced favorably. By choosing a suitable damping, the wear stresses can also be significantly reduced. Such a use of elastic stops can be realized in a particularly simple manner in that the legs of the intermediate frame have at least one aligned recess in the area of the web for a stop that can be pushed through the openings and overlaps the web, which in turn means only a simple plug-in part with certainty can absorb occurring forces and again no special tools are required for the exchange or conversion. In a particularly advantageous manner, the design is such that the insertable stop has a slot which runs parallel to the longitudinal axis of the stop outside of this longitudinal axis, the arrangement of the slot provided outside the longitudinal axis allowing two defined positions, with each of which a defined, different height of the intermediate frame can be achieved.

Bei Verwendung eines Exzenters wird, wie bereits eingangs erwähnt, die stufenlose Höhenverstellung ohne weiteres möglich. Um auch hier ohne zu Hilfenahme von Sonderwerkzeugen eine sichere Verspannung und eine exakte Aufnahme der auftretenden Kräfte zu gewährleisten ist die Ausbildung mit Vorteil so getroffen, daß der Exzenter an einem freien Ende einen quer zur einer Längsachse des Exzenters schwenkbaren Spannhebel mit einem Nocken trägt, welcher bei Verschwenkung des Spannhebels gegen eine Außenfläche des Rahmens eine Spannkraft bewirkt.When using an eccentric, the stepless height adjustment is easily possible, as already mentioned at the beginning. In order to ensure a secure bracing and an exact absorption of the forces occurring without the use of special tools, the design is advantageously made such that the eccentric at one free end carries a clamping lever which can be pivoted transversely to a longitudinal axis of the eccentric and which has a cam causes a clamping force when the clamping lever is pivoted against an outer surface of the frame.

Die Erfindung wird nachfolgend anhand von in der Zeichnung schematisch dargestellten Ausführungsbeispielen näher erläutert.The invention is explained in more detail below on the basis of exemplary embodiments schematically illustrated in the drawing.

In dieser zeigen Fig. 1 in einer schematischen Darstellung einen einreihigen Rollschuh mit einer erfindungsgemäßen Einrichtung; Fig. 2 einen Schnitt nach der Linie II-II der Fig. 1 in vergrößertem Maßstab; Fig. 3 in einer zur Fig. 1 ähnlichen Darstellung eine abgewandelte Ausführungsform; Fig 4 einen Schnitt nach der Linie IV-IV der Fig. 3; Fig. 5 einen Teilschnitt nach der Linie V-V der Fig. 4; Fig. 6 in einer zu Fig. 4 ähnlichen Darstellung eine abgewandelte Ausführungsform einer erfindungsgemäßen Einrichtung; Fig. 7 in einer zu Fig. 4 ähnlichen Darstellung eine nochmals abgewandelte Ausführungsform einer erfindungsgemäßen Einrichtung; Fig. 8 einen Schnitt nach der Linie VIII-VIII der Fig. 7; Fig. 9 in einer zu Fig. 1 ähnlichen Darstellung eine weitere abgewandelte Ausführungsform eines einreihigen Rollschuhes mit einer erfindungsgemäßen Einrichtung; Fig. 10 einen Schnitt nach der Linie X-X der Fig. 9; Fig. 11 in einer zu Fig. 1 ähnlichen Darstellung eine weitere abgewandelte Ausführungsform eines einreihigen Rollschuhes mit einer erfindungsgemäßen Einrichtung; Fig. 12 einen Schnitt nach der Linie XII-XII der Fig. 11; Fig. 13 einen Teilschnitt nach der Linie XIII-XIII der Fig. 12 und Fig. 14 eine schematische Darstellung einer weiteren abgewandelten Ausführungsform einer erfindungsgemäßen Einrichtung.1 shows a schematic representation of a single-row roller skate with a device according to the invention; Fig. 2 is a section along the line II-II of Figure 1 on an enlarged scale. 3 shows a modified embodiment in a representation similar to FIG. 1; Fig. 4 shows a section the line IV-IV of Fig. 3; Fig. 5 is a partial section along the line VV of Fig. 4; 6 shows a modified embodiment of a device according to the invention in a representation similar to FIG. 4; FIG. 7 shows a further modified embodiment of a device according to the invention in a representation similar to FIG. 4; Fig. 8 is a section along the line VIII-VIII of Fig. 7; 9 shows, in a representation similar to FIG. 1, a further modified embodiment of a single-row roller skate with a device according to the invention; Fig. 10 is a section along the line XX of Fig. 9; 11 shows a further modified embodiment of a single-row roller skate with a device according to the invention in a representation similar to FIG. 1; Fig. 12 is a section along the line XII-XII of Fig. 11; 13 is a partial section along the line XIII-XIII of FIG. 12 and FIG. 14 is a schematic representation of a further modified embodiment of a device according to the invention.

In Fig. 1 und 2 ist schematisch ein einreihiger Rollschuh 1 dargestellt, wobei in einem mit der angedeuteten Schale 2 verbundene bzw. einstückig ausgebildeten Rahmen 3 eine Mehrzahl von fluchtend miteinander angeordneten Rolle 4 drehbar gelagert ist. Die vorderste und die hinterste Rolle sind dabei direkt im Rahmen um die Drehachsen 5 gelagert. Die mittleren Rollen 4 sind in einem Zwischenrahmen 6, welcher beispielsweise als Stanzbiegeteil aus einem Blech ausgebildet sein kann, um die Achsen 7 drehbar gelagert, wobei der Zwischenrahmen 6 in unterschiedlichen Höhenlagen am Rahmen 3 gelagert sein kann, wie dies in Fig. 1 und 2 jeweils mit 6' strichliert angedeutet ist.1 and 2, a single-row roller skate 1 is shown schematically, wherein a plurality of roller 4, which are arranged in alignment with one another, are rotatably mounted in a frame 3 connected or integrally formed with the indicated shell 2. The foremost and the rearmost roles are stored directly in the frame around the axes of rotation 5. The middle rollers 4 are rotatably mounted about the axes 7 in an intermediate frame 6, which can be formed, for example, as a stamped and bent part made of sheet metal, wherein the intermediate frame 6 can be mounted on the frame 3 at different heights, as shown in FIGS. 1 and 2 is indicated with 6 'in dashed lines.

Die Festlegung des Zwischenrahmens 6 in unterschiedlichen Höhenlagen erfolgt über einen sowohl entsprechende Durchbrechungen 8 im Rahmen 3 als auch Durchbrechung 9 im Zwischenrahmen 6 durchsetzenden, in einer Distanzhülse 26 gelagerten Steckteil 10, wobei der Steckteil 10 exzentrisch ausgebildet ist und die Exzentrizität mit e angedeutet ist. Eine einfache Betätigung des Steckteiles zur Festlegung des Zwischenrahmens in unterschiedlichen Höhenlagen erfolgt über einen Spannhebel 11, welcher in Fig. 2 um 90° verdreht gegenüber der Darstellung gemäß Fig. 1 dargestellt ist. Durch ein Verstellen des Einsatzstückes im Sinne des Doppelpfeiles 12 der Fig. 1 kann unmittelbar eine Festlegung der mittleren Rollen 4 in unterschiedlicher Höhenlage ohne zusätzliches Werkzeug vorgenommen werden kann.The intermediate frame 6 is fixed at different altitudes via a plug-in part 10 which passes through corresponding openings 8 in the frame 3 and opening 9 in the intermediate frame 6 and is mounted in a spacer sleeve 26, the plug-in part 10 being eccentric and the eccentricity being indicated by e. A simple actuation of the plug-in part to fix the intermediate frame in different Elevation takes place via a tensioning lever 11, which is shown in FIG. 2 rotated by 90 ° compared to the illustration according to FIG. 1. By adjusting the insert in the sense of the double arrow 12 of FIG. 1, the middle rollers 4 can be fixed directly at different heights without additional tools.

Wie an sich bekannt, sind die Rollen 4 in Lagern 13 gelagert, und es durchdringt die Achse 7 sowohl den Zwischenrahmen 6 bzw. dessen freie Schenkel als auch entsprechende Durchbrechungen 14 im Rahmen 3, wobei deutlich ersichtlich ist, daß die Durchbrechungen 14 im wesentlichen als Langloch ausgebildet sind und somit eine entsprechende Verstellung der mittleren Rollen mitsamt dem Zwischenrahmen 6 relativ zum Rahmen 3 und der vorderen und hinteren Rolle ermöglichen.As is known per se, the rollers 4 are mounted in bearings 13, and the axis 7 penetrates both the intermediate frame 6 or its free leg and corresponding openings 14 in the frame 3, it being clearly evident that the openings 14 are essentially as Elongated holes are formed and thus allow a corresponding adjustment of the middle rollers together with the intermediate frame 6 relative to the frame 3 and the front and rear rollers.

Bei der in den Fig. 3 bis 5 dargestellten abgewandelten Ausführungsform sind die Bezugszeichen der vorangehenden Ausführungsform für gleiche Bauteile beibehalten worden. Auch bei dieser Ausführung erfolgt eine Festlegung eines Zwischenrahmens 6 in unterschiedlichen Höhenlagen über ein exzentrisches Einsatzstück 10, wobei eine Festlegung des Steckteiles 10 wiederum über einen Spannhebeln in einfacher Weise vorgenommen werden kann.In the modified embodiment shown in FIGS. 3 to 5, the reference numerals of the previous embodiment have been retained for the same components. In this embodiment, too, an intermediate frame 6 is fixed at different heights via an eccentric insert 10, and the plug-in part 10 can in turn be fixed in a simple manner using a tensioning lever.

Bei der in Fig. 6 dargestellten abgewandelten Ausführungsform findet anstelle eines Spannhebels 11 zur Verstellung des exzentrischen Einsatzstückes 10 ein Drehknopf 15 in Verwendung, so daß wiederum ohne Zuhilfenahme eines speziellen Werkzeuges durch einfaches Verdrehen des Einsatzstückes eine unterschiedliche Höhenlage des Zwischenrahmens 6 sowie der darin gelagerten Rollen 4 erzielbar wird.In the modified embodiment shown in Fig. 6, a rotary knob 15 is used instead of a clamping lever 11 for adjusting the eccentric insert 10, so that again without the aid of a special tool by simply turning the insert, a different height of the intermediate frame 6 and the rollers stored therein 4 is achievable.

Bei der Ausführungsform gemäß den Fig. 7 und 8 ist der den Rahmen 3 sowie den Zwischenrahmen 6 durchsetzende Steckteil bzw. Anschlag 10 mit einem Schlitz 16 ausgebildet, welcher parallel zur schematisch mit 17 angedeuteten Achse des Steckteiles 10, jedoch außerhalb dieser Achse um einen Betrag e versetzt, verläuft. Durch Zusammenwirken bzw. Einschieben des Steckteiles 10 in den die freien Schenkel des Zwischenrahmens 6 verbindenden Steg 18 erfolgt wiederum ein Festlegen des Zwischenrahmens 6 in unterschiedlicher Höhenlage relativ zum Rahmen 3. Zusätzlich sind bei dieser Ausführungsform Dämpfungselemente im Bereich des mit dem Schlitz 16 ausgebildeten Steckteiles bzw. Anschlages vorgesehen.In the embodiment according to FIGS. 7 and 8, the plug-in part or stop 10 passing through the frame 3 and the intermediate frame 6 is formed with a slot 16, which is parallel to the axis of the plug-in part 10 indicated schematically by 17, but outside this axis by an amount e offset, runs. By interacting or inserting the plug-in part 10 into the web 18 connecting the free legs of the intermediate frame 6, the intermediate frame 6 is in turn fixed at different heights relative to the frame 3. In addition, damping elements in the region of the plug-in part formed with the slot 16 or Provided.

Bei der Ausführungsform gemäß den Fig. 9 und 10 sind die mittleren höhenverstellbaren Rollen in voneinander getrennten Zwischenrahmen 19 gelagert, wobei die jeweiligen Zwischenrah- men 19 um die Achsen 5 des vorderen bzw. hinteren Rades verschwenkbar gelagert sind. Eine Verstellung der Höhenlage der Zwischenrahmen 19 erfolgt wiederum über einen exzentrischen Einsteckteil 10, welcher bei der Darstellung gemäß Fig. 10 wiederum über einen Spannhebel 11 in unterschiedlichen Lagen festlegbar ist. Durch Verstellung des Einsatzstückes 10 im Sinne des Doppelpfeiles 12 gelingt wiederum eine Festlegung der mittleren Rollen in unterschiedlichen Höhenlagen.In the embodiment according to FIGS. 9 and 10, the middle height-adjustable rollers are mounted in separate intermediate frames 19, the respective intermediate frames 19 being mounted so as to be pivotable about the axes 5 of the front or rear wheel. The height of the intermediate frames 19 is in turn adjusted by means of an eccentric plug-in part 10 which, in the illustration according to FIG. 10, can in turn be fixed in different positions by means of a tensioning lever 11. By adjusting the insert 10 in the sense of the double arrow 12, the middle rollers can again be fixed at different heights.

Bei der Ausbildung gemäß den Fig. 11 bis 13 findet wiederum ein Einsteckteil 10 Verwendung, welcher mittels eines Drehknopfes 15 ähnlich der Ausbildung gemäß Fig. 6 betätigbar ist. Der Steckteil 10 ist entgegen der Kraft einer Feder 20 gelagert und durchsetzt wiederum Durchbrechungen im Rahmen 3 sowie in einer mit dem Zwischenrahmen 6 verbundenen Hülse 21. Mit 22 ist ein Doppelexzenter schematisch angedeutet, welcher in Fig. 13 noch genauer dargestellt ist. Hiebei ist mit 7 eine Radachse angedeutet und es ergibt sich unmittelbar aus dieser Darstellung die Anordnung der einzelnen Zwischenrahmen 6 zur Aufnahme der mittleren Rollen 4.In the embodiment according to FIGS. 11 to 13, an insertion part 10 is again used, which can be actuated by means of a rotary knob 15 similar to the embodiment according to FIG. 6. The plug-in part 10 is supported against the force of a spring 20 and in turn passes through openings in the frame 3 and in a sleeve 21 connected to the intermediate frame 6. A double eccentric is indicated schematically by 22, which is shown in more detail in FIG. 13. A wheel axle is indicated by 7 and the arrangement of the individual intermediate frames 6 for receiving the central rollers 4 results directly from this illustration.

Bei der lediglich schematischen Darstellung gemäß Fig. 14 ist ersichtlich, daß die mit dem Exzenter zusammenwirkenden Zwischenrahmenelemente 6 jeweils an der Innenseite einer Rampe 23 geführt sind und jeweils ein Langloch 24 aufweisen, so daß hier bei Betätigung des Exzenters im Sinne der Pfeile 25 wiederum eine Höhenverstellung der mittleren Rollen erzielbar ist.14, it can be seen that the intermediate frame elements 6 cooperating with the eccentric are each guided on the inside of a ramp 23 and each have an elongated hole 24, so that here when the eccentric is actuated in the direction of arrows 25, a height adjustment of the middle rollers can again be achieved.

Claims (6)

  1. A device for mounting rollers in in-line roller skates, in which the roller axles extend through openings in a frame and are mounted in free legs of a sub-frame attachable to the frame, wherein the clearance of the openings of the frame is larger than the outer diameter of the roller axles and the sub-frame is connectable with the frame in at least two different height positions, characterised in that the sub-frame (6, 19) is capable of being positively or frictionally fixed in at least two different height positions via an insert member (10) extending through the frame (3) and the free legs of the sub-frame (6, 19).
  2. A device according to claim 1, characterised in that the attachment of the sub-frame (6, 19) in the frame (3) is attained via an eccentric provided on the insert member (10) or cooperating therewith, respectively, the eccentric projecting through the free legs of the sub-frame (6, 19) and the frame (3).
  3. A device according to claim 1 or 2, characterised in that the different height positions of the sub-frame (6) relative to the frame (3) are delimited by elastic insert members or stops (10), respectively, fixable on the sub-frame (6), such as washers, between the web (18) connecting the free legs of the sub-frame (6) and the sole of the roller skate (1) or the inner side of the frame (3), respectively.
  4. A device according to claim 1, 2 or 3, characterised in that the legs of the sub-frame (6) comprise at least one aligned recess in the region of the web (18) of the sub-frame (6) for an insert member or stop (10), respectively, insertable through the openings and externally engaging over the web (18).
  5. A device according to claim 4, characterised in that the insertable insert member or stop (10), respectively, has a slot (16) extending in parallel to the longitudinal axis (17) of the insert member or stop (10), respectively, externally of this longitudinal axis (17).
  6. A device according to any one of claims 2 to 5, characterised in that the eccentric (10), at a free end thereof, carries a tension lever (11) pivotable transversely to a longitudinal axis of the eccentric (10) and having a cam which causes a tension force against an external surface of the frame (3) when the tension lever (11) is pivoted.
EP94914961A 1993-05-12 1994-05-09 Device for setting skate wheels in inline roller skates Expired - Lifetime EP0650387B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0093593A AT401012B (en) 1993-05-12 1993-05-12 DEVICE FOR FASTENING ROLLS ON SINGLE-LEADED RUNNERS
AT9359/33 1993-05-12
PCT/AT1994/000062 WO1994026367A1 (en) 1993-05-12 1994-05-09 Device for setting skate wheels in inline roller skates

Publications (2)

Publication Number Publication Date
EP0650387A1 EP0650387A1 (en) 1995-05-03
EP0650387B1 true EP0650387B1 (en) 1996-10-09

Family

ID=3503231

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94914961A Expired - Lifetime EP0650387B1 (en) 1993-05-12 1994-05-09 Device for setting skate wheels in inline roller skates

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US (1) US5588658A (en)
EP (1) EP0650387B1 (en)
JP (1) JPH07508915A (en)
AT (1) AT401012B (en)
AU (1) AU666079B2 (en)
CA (1) CA2139778A1 (en)
DE (1) DE59400820D1 (en)
ES (1) ES2094059T3 (en)
WO (1) WO1994026367A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1274289B (en) * 1994-04-12 1997-07-17 Roces Srl WHEEL OFFSET DEVICE, ESPECIALLY FOR SKATES WITH IN-LINE WHEELS
US5791665A (en) * 1995-06-07 1998-08-11 Gbg Mayer Inc. Roller skate with brake
IT1275476B (en) * 1995-07-05 1997-08-07 Roces Srl WHEEL OFFSET DEVICE, ESPECIALLY FOR SKATES WITH IN-LINE WHEELS
FR2745723B1 (en) * 1996-03-06 1998-05-07 Salomon Sa MULTIPURPOSE IN-LINE SKATE
FR2747051B1 (en) * 1996-04-05 1998-05-07 Salomon Sa HEIGHT ADJUSTABLE WHEELS
US5676428A (en) * 1996-06-24 1997-10-14 9035-0687 Quebec Inc. Wheel assembly for in-line skate
FR2750879B1 (en) * 1996-07-15 1998-10-16 Rossignol Sa ONLINE SKATE SKATE
US5882087A (en) * 1997-01-03 1999-03-16 Post; Peter Quick release in-line skate wheel axle
US6209894B1 (en) 1998-03-09 2001-04-03 Walker, Iv Matt Summer sled
JP2002522185A (en) * 1998-08-10 2002-07-23 メイヤー,ガード Inline roller skating
US7854435B2 (en) * 2005-10-06 2010-12-21 Colin Alan Campbell Wheel mechanism

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Publication number Priority date Publication date Assignee Title
BE419629A (en) *
DE2942969A1 (en) * 1979-10-24 1981-05-07 Eugen 7016 Gerlingen Hess Roller skate with adjustable wheel - has three wheels of equal dia. mounted on plate on frame, with U=shaped side plates to hold wheels
IT8223528V0 (en) * 1982-11-24 1982-11-24 Olivieri Icaro & C EXTENDABLE WHEEL SHOE.
US4603868A (en) * 1983-04-25 1986-08-05 Schuetz Ernst Roller skate undercarriage with adjustable rollers
US4909523A (en) * 1987-06-12 1990-03-20 Rollerblade, Inc. In-line roller skate with frame
EP0513301B1 (en) * 1990-12-10 1998-02-18 Benetton Sportsystem S.p.A. Adjustment device for in-line roller skate frame
US5135244A (en) * 1991-04-22 1992-08-04 Wdrm Patent Co. Suspension and braking system for a tandem wheeled skate
IT1253666B (en) * 1991-12-20 1995-08-22 Nordica Spa SHOE STRUCTURE WITH IN-LINE WHEELS
IT1257748B (en) * 1992-12-22 1996-02-13 Nordica Spa STRUCTURE OF DEVICE FOR MOUNTING THE WHEELS, PARTICULARLY FOR SKATES

Also Published As

Publication number Publication date
WO1994026367A1 (en) 1994-11-24
ATA93593A (en) 1995-10-15
US5588658A (en) 1996-12-31
JPH07508915A (en) 1995-10-05
AT401012B (en) 1996-05-28
EP0650387A1 (en) 1995-05-03
AU6639594A (en) 1994-12-12
CA2139778A1 (en) 1994-11-24
AU666079B2 (en) 1996-01-25
DE59400820D1 (en) 1996-11-14
ES2094059T3 (en) 1997-01-01

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