DE202005001692U1 - Physical training machine for exercising arms and legs has two movable handles with motor-driven height-adjustable pivot, fastened to horizontally-moving rails connected to cranks and carrying pedals - Google Patents

Physical training machine for exercising arms and legs has two movable handles with motor-driven height-adjustable pivot, fastened to horizontally-moving rails connected to cranks and carrying pedals Download PDF

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Publication number
DE202005001692U1
DE202005001692U1 DE200520001692 DE202005001692U DE202005001692U1 DE 202005001692 U1 DE202005001692 U1 DE 202005001692U1 DE 200520001692 DE200520001692 DE 200520001692 DE 202005001692 U DE202005001692 U DE 202005001692U DE 202005001692 U1 DE202005001692 U1 DE 202005001692U1
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Prior art keywords
pedal
training device
cranks
push rod
pedals
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Expired - Lifetime
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DE200520001692
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German (de)
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Heinz Kettler GmbH and Co KG
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Heinz Kettler GmbH and Co KG
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Priority to DE200520001692 priority Critical patent/DE202005001692U1/en
Publication of DE202005001692U1 publication Critical patent/DE202005001692U1/en
Priority to EP05021571A priority patent/EP1666101A1/en
Priority to US11/292,307 priority patent/US20060142123A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/04—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable multiple steps, i.e. more than one step per limb, e.g. steps mounted on endless loops, endless ladders
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/22—Resisting devices with rotary bodies
    • A63B21/225—Resisting devices with rotary bodies with flywheels
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0002—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms
    • A63B22/001—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms by simultaneously exercising arms and legs, e.g. diagonally in anti-phase
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0015—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with an adjustable movement path of the support elements
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0015—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with an adjustable movement path of the support elements
    • A63B22/0023—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with an adjustable movement path of the support elements the inclination of the main axis of the movement path being adjustable, e.g. the inclination of an endless band
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0046—Details of the support elements or their connection to the exercising apparatus, e.g. adjustment of size or orientation
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0664—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/20—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
    • A63B22/201—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track
    • A63B22/203—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track in a horizontal plane
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0664—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
    • A63B2022/067—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement with crank and handles being on opposite sides of the exercising apparatus with respect to the frontal body-plane of the user, e.g. the crank is behind and handles are in front of the user
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0664—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
    • A63B2022/0676—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement with crank and handles being on the same side of the exercising apparatus with respect to the frontal body-plane of the user, e.g. crank and handles are in front of the user
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0664—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
    • A63B2022/0676—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement with crank and handles being on the same side of the exercising apparatus with respect to the frontal body-plane of the user, e.g. crank and handles are in front of the user
    • A63B2022/0682—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement with crank and handles being on the same side of the exercising apparatus with respect to the frontal body-plane of the user, e.g. crank and handles are in front of the user with support elements being cantilevered, i.e. the elements being supported only on one side without bearing on tracks on the floor below the user

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Mechanical Control Devices (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The user pulls on the two hand levers (10) and stands on two sliding pedals (13). The frame of the machine has two horizontal members (1a) resting on the floor, with a raised front portion (1b) carrying an electric motor (5) turning a spindle (4) and adjusting the vertical position of the lever pivot (8). The bottom ends of the levers are pivoted (11) to the forward ends of horizontal sliders (14) connected to a wheel (19) by rods (12) and cranks. The pedals move longitudinally on the sliders and are connected to the wheel by adjustable (18) cranks (17). A belt drive (23) connects the crank wheel to a flywheel (24) rotating at a higher speed.

Description

Die Erfindung betrifft ein Trainingsgerät, nämlich einen Ellipsen- oder Crosstrainer mit zwei Pedalen, die an je einer Pedalstange angebracht sind, wobei die Pedalstangen mit hinteren Enden gelenkig mit je einer Pedalkurbel verbunden sind. Dabei sind die Pedalkurbeln um eine Achse drehbar angeordnet.The The invention relates to a training device, namely an elliptical or Crosstrainer with two pedals attached to each pedal bar the pedal bars with rear ends hinged with one each Pedal crank are connected. The pedal cranks are one Axially rotatable.

Derartige Trainingsgeräte sind beispielsweise aus der Gebrauchsmusterschrift mit der Veröffentlichungsnummer DE 201 00 276 U1 bekannt. Darüber hinaus werden derartige Trainingsgeräte von verschiedenen Anbietern, darunter auch die Anmelderin, hergestellt und vertrieben.Such training devices are for example from the utility model with the publication number DE 201 00 276 U1 known. In addition, such training devices from various suppliers, including the applicant, manufactured and distributed.

Das in der Druckschrift mit der Veröffentlichungsnummer DE 201 00 267 U1 offenbarte Trainingsgerät weist zwei Pedale auf, die fest mit den zugeordneten Pedalstangen verbunden sind. Ein Benutzer des Trainingsgeräts der auf den Pedalen des Trainingsgeräts steht, führt damit jede Bewegung aus, die die Pedalstangen ausführen. Die Bewegung ist im Wesentlichen ellipsenförmig, woher auch die Bezeichnung Ellipsentrainer kommt. Das in der Druckschrift offenbarte Trainingsgerät weist eine Möglichkeit auf, um je nach Körpergröße des Benutzers unterschiedliche Schrittlängen, d. h. unterschiedlich große Ellipsenbewegungen einzustellen. Für kleinere Personen mit einer kleineren Schrittlänge kann eine Ellipse mit kleineren Halbmessern eingestellt werden und für größere Personen mit größerer Schrittlänge eine Ellipse mit einem größeren Halbmesser.That in the publication with the publication number DE 201 00 267 U1 disclosed exercise device has two pedals, which are firmly connected to the associated pedal bars. A user of the exerciser standing on the pedals of the exerciser performs any movement that the pedal bars make. The movement is essentially elliptical, which is where the term elliptical trainer comes from. The training device disclosed in the document has a possibility to adjust depending on the body size of the user different step lengths, ie different sized elliptical movements. For smaller individuals with a smaller stride length, an ellipse can be set with smaller radiuses, and for larger persons with longer stride length, an ellipse with a larger radius can be set.

Die elliptische Bewegung der Füße, die bei dem Bewegungsapparat auf den Rumpf des Körpers übertragen wird, kommt einer natürlichen Laufbewegung zwar sehr nahe, sie entspricht jedoch nicht 100 %ig dem natürlichen Bewegungsablauf. Insbesondere für Erstbenutzer ist die Bewegung auf einem derartigen Trainingsgerät daher ungewohnt.The elliptical movement of the feet that When the musculoskeletal system is transmitted to the trunk of the body, comes one natural Running motion is very close, but it is not 100% the natural one Movement. Especially for First-time user is therefore the movement on such a training device unfamiliar.

Der Erfindung liegt die Aufgabe zugrunde, dem Übenden einen natürlicheren Bewegungsablauf, insbesondere eine natürlichere Bewegung der Beine und der Hüften zu ermöglichen als bei den bisher bekannten Crosstrainern.Of the Invention is based on the object, the practitioner a more natural Movement, especially a more natural movement of the legs and hips to enable as in the previously known Crosstrainern.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Pedale verschiebbar an den Pedalstangen gelagert sind. Die Pedale sind so verschiebbar an den Pedalstangen gelagert, dass sie während des Benutzens des Trainingsgeräts nach vorne und hinten verschoben werden. Die Pedale sind also während des Betriebes auf den Pedalstangen verschiebbar und führen nicht eins zu eins die Bewegung der Pedalstangen aus. Dem Benutzer wird dadurch eine natürlichere Bewegung ermöglicht.These Task is inventively characterized solved, that the pedals are slidably mounted on the pedal bars. The pedals are so slidably mounted on the pedal bars that she while of using the exerciser be moved forwards and backwards. The pedals are so during the Move on the pedal bars and do not lead One to one the movement of the pedal bars. The user will thereby a more natural one Movement allows.

Vorzugsweise sind die Pedale mit je einer Schubstange gelenkig verbunden, wobei diese Schubstangen mit je einer Schubstangenkurbel gelenkig verbunden sein können. Diese Schubstangenkurbeln sind vorzugsweise um die gleiche Achse drehbar angeordnet, um die bereits die Pedalkurbeln drehbar angeordnet sind. Über die Schubstangenkurbeln und die Schubstangen wird jedes Pedal während des Betriebs des Trainingsgeräts auf der Pedalstange hin und her geschoben. Die Pedale führen damit eine definierte Bewegung auf den Pedalstangen aus. Durch diese Bewegungen der Pedale wird die Ellipse insgesamt flacher, was einem natürlicheren Bewegungsablauf entspricht.Preferably the pedals are hinged together with a push rod, wherein these push rods articulated with one push rod crank could be. These push rod cranks are preferably rotatable about the same axis arranged around which already the pedal cranks are rotatably arranged. About the Push rod cranks and the push rods will lock each pedal during the Operation of the exerciser pushed back and forth on the pedal bar. The pedals lead with it a defined movement on the pedal bars. Through these movements The pedals will make the ellipse flatter overall, giving a more natural motion sequence equivalent.

In einer bevorzugten Ausführung des Trainingsgeräts können die Abstände zwischen den Angriffspunkten der Schubstangen an den Schubstangenkurbeln und der Achse einstellbar sein. Damit ist eine Anpassung auf Personen mit verschiedenen Schrittlängen möglich.In a preferred embodiment of the training device can the distances between the points of attack of the push rods on the push rod cranks and the axis adjustable. This is an adaptation to persons with different stride lengths possible.

Die Pedalkurbeln und/oder die Schubstangenkurbeln können ganz oder teilweise durch Kreisscheiben gebildet werden. Die Angriffspunkte der Pedalstangen an den Pedalkurbeln und gegebenenfalls die Angriffspunkte der Schubstangen an den Schubstangenkurbeln liegen vorzugsweise in einer Ebene, welche auch die Achse enthält, um welche sich die Pedalkurbeln und die Schubstangenkurbeln drehen.The Pedal cranks and / or the push rod cranks can completely or partially through Circular disks are formed. The points of attack of the pedal bars at the pedal cranks and possibly the points of application of the push rods at the push rod cranks are preferably in a plane, which also contains the axis, around which the pedal cranks and the push rod cranks turn.

Die Pedalstangen eines erfindungsgemäßen Trainingsgeräts können mit vorderen Enden gelenkig mit je einem Pedalhebel verbunden sein. Die Pedalhebel ihrerseits können schwenkbar in je einem vorderen Lager angebracht sein. Vorzugsweise ist dieses vordere Lager höhenverstellbar an einem vorderen Gestellteil des Trainingsgeräts angebracht. Durch die Höhenverstellbarkeit des vorderen Lagers kann die im Normalfall im Wesentlichen waagerecht ausgerichtete Ellipse nach oben oder unten geneigt werden. Durch eine derartige Neigung kann einem Benutzer das Gefühl vermittelt werden, er bewege sich bergauf beziehungsweise bergab.The Pedal rods of a training device according to the invention can with be articulated connected with each pedal lever at the front ends. The pedal levers in turn can be mounted pivotally in a respective front bearing. Preferably this front bearing is height adjustable attached to a front frame part of the training device. Due to the height adjustment The front bearing can be normally horizontally oriented in the normal case Ellipse can be tilted up or down. By such Tilt can give a user the feeling that he is moving uphill or downhill.

Das Trainingsgerät mit einem höhenverstellbaren vorderen Lager kann zum Einstellen der Höhe des vorderen Lagers besondere Einstellmittel aufweisen. Diese Einstellmittel können einen Antrieb, insbesondere einen Elektromotor umfassen, so dass die Verstellung des vorderen Lagers nicht von Hand erfolgen muss.The exerciser with a height-adjustable Front bearing can be used to adjust the height of the front bearing special Have adjusting. These adjustment means can drive, in particular include an electric motor, so that the adjustment of the front Warehouse does not have to be done by hand.

Die Mittel zum Einstellen weisen vorteilhaft Elemente zum Umwandeln einer Drehbewegung in eine Linearbewegung auf. Solche Elemente können eine Spindel umfassen, auf welcher eine Mutter drehbar angebracht sein kann.The Means for setting advantageously have elements for converting a rotational movement in a linear motion. Such elements can be one Spindle on which a nut rotatably mounted can.

An den Pedalhebeln sind vorzugsweise Handgriffe angebracht oder angeformt, an welche der Benutzer während der Übungen seine Hände anlegen kann.On the pedal levers are preferably Handles attached or molded on which the user can put his hands during the exercises.

Ein Ausführungsbeispiel für einen erfindungsgemäßen Crosstrainer ist in den Zeichnungen näher dargestellt. Es zeigtOne embodiment for one crosstrainer according to the invention is closer in the drawings shown. It shows

1 eine Seitenansicht des Crosstrainers, 1 a side view of the crosstrainer,

2 eine Draufsicht des Crosstrainers, 2 a top view of the crosstrainer,

3 eine Ansicht von hinten, 3 a view from behind,

4 eine Ansicht von vorne und 4 a view from the front and

5 eine perspektivische Darstellung. 5 a perspective view.

Der in den 1 bis 5 dargestellte Crosstrainer weist ein Gestell mit einem Gestellunterteil 1a und einem Gestellvorderteil 1b auf. Das Gestell ist im Wesentlichen durch zwei beabstandet voneinander angeordnete Hohlprofile hergestellt. Die Hohlprofile sind weitgehend parallel zueinander geführt, insbesondere im Bereich des Gestellvorderteils 1b. In einem hinteren Bereich des Gestellunterteils 1a sind die Hohlprofile abgewinkelt, so dass diese in diesem Bereich unmittelbar aneinander liegen.The in the 1 to 5 Crosstrainer shown has a frame with a frame base 1a and a frame front part 1b on. The frame is essentially made by two spaced-apart hollow profiles. The hollow profiles are guided largely parallel to each other, in particular in the region of the frame front part 1b , In a rear area of the frame base 1a the hollow sections are angled so that they are in this area directly adjacent to each other.

Die nach oben ragenden Enden der Hohlprofile, die das Gestellvorderteil 1b bilden sind über erste Stege 1c miteinander verbunden. Diese ersten Stege 1c sind aus Flachstahlstücken hergestellt. Außerdem sind die beiden Hohlprofile im Bereich des Gestellvorderteils 1b über einen zweiten Steg 1d aus einem Hohlprofil miteinander verbunden. An diesem Steg 1d, der unterhalb der beiden ersten Stege 1c angebracht ist, ist ein Elektromotor 5 befestigt. Dieser Elektromotor 5 treibt ein Spindelelement 4 an, dessen Länge durch den Elektromotor 5 verändert werden kann. Mit seinem unteren Ende ist das Spindelelement an einem Beschlag 2 angebracht, der fest mit dem Steg 1d verbunden ist. Das obere Ende des Spindelelements 4 ist mit einem Beschlag 3 verbunden, der an einer Traverse 7 befestigt ist. Diese Traverse 7 ist zwischen den ersten Stegen 1c an Gleitrohren 6 verschiebbar gelagert.The upwardly projecting ends of the hollow sections, the frame front part 1b form are over first webs 1c connected with each other. These first bridges 1c are made of flat steel pieces. In addition, the two hollow profiles in the range of the frame front part 1b over a second jetty 1d connected by a hollow profile. At this jetty 1d , which is below the two first bars 1c attached is an electric motor 5 attached. This electric motor 5 drives a spindle element 4 at, whose length by the electric motor 5 can be changed. With its lower end, the spindle element is on a fitting 2 attached to the footbridge 1d connected is. The upper end of the spindle element 4 is with a fitting 3 connected to a traverse 7 is attached. This traverse 7 is between the first jetties 1c on sliding tubes 6 slidably mounted.

Durch ein Verdrehen einer Spindel des Spindelelements kann die Höhe der Quertraverse 7 verändert werden. An der Quertraverse 7 sind auskragende Streben 7a fest angebracht, die zusammen mit der Quertraverse 7 höhenverstellbar sind. An den freien Enden der Streben 7a sind zwei vordere Lager 8 vorgesehen. An diesen vorderen Lagern 8 ist jeweils ein Pedalhebel 9 schwenkbar gelagert. Die Pedalhebel 9 erstrecken sich sowohl unterhalb der vorderen Lager 8 als auch oberhalb der Lager 8, wobei die oberen Enden der Pedalhebel 9 Handgriffe 10 bilden.By rotating a spindle of the spindle element, the height of the cross-beam 7 to be changed. At the crossbeam 7 are projecting struts 7a firmly attached to the crossbar 7 are height adjustable. At the free ends of the struts 7a are two front bearings 8th intended. At these front bearings 8th is each a pedal lever 9 pivoted. The pedal levers 9 extend below both the front bearings 8th as well as above the camps 8th , with the upper ends of the pedal levers 9 handles 10 form.

Die unteren Enden der Pedalhebel 9 sind über ein Lager 11 gelenkig mit vorderen Enden von Pedalstangen 12 verbunden. Die hinteren Enden der Pedalstangen 12 sind über Lager gebildet aus Lagerbuchsen 12a und Lagerzapfen 20 mit Pedalkurbeln 21a, 21b verbunden, wobei die Pedalkurbel 21a durch eine Kreisscheibe 21a gebildet wird. Die beiden Pedalkurbeln 21a, 21b sind um eine gemeinsame Achse A drehbar. Die Angriffspunkte der Pedalstangen 12 an den Pedalkurbeln 21a, 21b sind im gleichen Abstand zu der Achse A vorgesehen. Relativ zu der Achse A liegen die Angriffspunkte einander diametral gegenüber.The lower ends of the pedal levers 9 are about a camp 11 articulated with front ends of pedal bars 12 connected. The rear ends of the pedal bars 12 are over bearings made of bearing bushes 12a and journal 20 with pedal cranks 21a . 21b connected, with the pedal crank 21a through a circular disk 21a is formed. The two pedal cranks 21a . 21b are rotatable about a common axis A. The points of attack of the pedal bars 12 on the pedal cranks 21a . 21b are provided at the same distance from the axis A. Relative to the axis A, the points of attack are diametrically opposed.

Von der als Kreisscheibe 21a ausgebildeten Pedalkurbel wird eine als Schwungrad ausgebildete Schwungmasse 24 angetrieben. Dazu ist über die Kreisscheibe 21a ein Zahn- oder Keilriemen 23 gelegt. Dieser Riemen treibt unter Zwischenschaltung eines Getriebes die Schwungmasse 24 an. Im Bereich der Schwungmasse 24 ist ein Gehäuse 25 vorgesehen, in dem verschiedene elektrische Komponenten, zum Beispiel eine Wirbelstrombremse, verschiedene Sensoren und Weiteres untergebracht sind.From the as a circular disk 21a trained pedal crank is designed as a flywheel flywheel 24 driven. This is about the circular disk 21a a toothed or V-belt 23 placed. This belt drives the flywheel with the interposition of a gearbox 24 at. In the area of the flywheel 24 is a housing 25 provided in which various electrical components, such as an eddy current brake, various sensors and more are housed.

An den Pedalstangen 12 sind Führungselemente 13 vorgesehen. Auf diesen Führungselementen 14 können Pedale 13 in der Erstreckungsrichtung der Pedalstangen 12 verschoben werden. Auf diesen Pedalen steht der Übende, der den Crosstrainer nutzt. Die Pedale 13 sind über Lager 15 mit einem ersten Ende einer Schubstange 16 verbunden. Die Schubstangen 16 sind mit ihrem zweiten Ende jeweils über ein Lager 17 mit Schubstangenkurbeln 19 verbunden. Die Schubstangenkurbeln 19 sind fest mit dem Lagerzapfen 20 verbunden, an welchen die Schubstangenkurbeln 12 mit ihrem Lagerbuchsen 12a angreifen. Diese Schubstangenkurbeln 19, die ebenfalls als Kreisscheiben ausgeführt sind, sind ebenso wie die Pedalkurbeln 21a, 21b um die Achse A drehbar.At the pedal bars 12 are guide elements 13 intended. On these guiding elements 14 can pedals 13 in the extension direction of the pedal bars 12 be moved. On these pedals is the practitioner who uses the elliptical machine. The pedals 13 are over camp 15 with a first end of a push rod 16 connected. The push rods 16 are each with a bearing at their second end 17 with push rod cranks 19 connected. The push rod cranks 19 are fixed to the journal 20 connected to which the push rod cranks 12 with their bushings 12a attack. These push rod cranks 19 , which are also designed as circular discs are just like the pedal cranks 21a . 21b rotatable about the axis A.

Die Angriffspunkte der Schubstangen 16 an den Schubstangenkurbeln 19 liegen einander diametral gegenüber und in einer Ebene E die sowohl die Angriffspunkte der Schubstangen 16 an den Schubstangenkurbeln 19, die Angriffspunkte der Pedalstangen an den Pedalkurbeln 21a, 21b und die Achse A enthält. Die Schubstangenkurbeln 19, der Lagerzapfen 20, die Pedalkurbeln 21a, 21b und eine nicht dargestellte, die Pedalkurbeln 21a und 21b miteinander verbindenden Welle sind starr miteinander verbunden und bilden eine mehrfach abgestufte Kurbelwelle.The points of attack of the push rods 16 at the push rod cranks 19 are diametrically opposed to each other and in a plane E which both the points of attack of the push rods 16 at the push rod cranks 19 , the points of attack of the pedal bars on the pedal cranks 21a . 21b and the axis A contains. The push rod cranks 19 , the journal 20 , the pedal cranks 21a . 21b and one, not shown, the pedal cranks 21a and 21b interconnecting shaft are rigidly connected together and form a multi-stepped crankshaft.

Durch die Höhenverstellbarkeit des vorderen Lagers 8 und somit des Angriffspunktes der Pedalhebel 9 an dem Gestellvorderteil 1b kann die Neigung der Pedale 13 verändert werden. Wird das vordere Lager 8 angehoben, kann dem Übenden das Gefühl vermittelt werden, er müsste sich bergauf bewegen. Durch ein Absenken des vorderen Lagers 8 kann das Gegensteil erreicht werden; dem Übenden kann nämlich das Gefühlt vermittelt werden, sich bergab zu bewegen.Due to the height adjustment of the front bearing 8th and thus the point of application of the pedal levers 9 on the frame front part 1b Can the inclination of the pedals 13 to be changed. Will the front camp 8th raised, the practitioner may feel that he has to move uphill. By lowering the front bearing 8th can the counterpart be reached; The practitioner can be given the feeling of moving downhill.

Die gegenüber einem herkömmlichen Crosstrainer zusätzlich vorgesehene Verschiebbarkeit der Pedale 13 auf den Pedalstangen 12 und die Kopplung der Pedale 13 über die Schubstangen mit den Schubstangenkurbeln 19 bewirkt eine zusätzliche Bewegung des Übenden auf den Pedalstangen 12. Dadurch wird eine insgesamt natürlichere Bewegung erreicht, als es bei den herkömmlichen Crosstrainern der Fall ist.The compared to a conventional crosstrainer additionally provided displacement of the pedals 13 on the pedal bars 12 and the coupling of the pedals 13 over push rods with push rod cranks 19 causes an additional movement of the exerciser on the pedal bars 12 , This achieves a more natural movement than conventional crosstrainers.

Die Verbindung an den zweiten Enden der Schubstangen 16 und den Schubstangenkurbeln 19 ist lösbar. Der Angriffspunkt der zweiten Enden der Schubstangen 16, d. h. die Lager 17 können auf einer Linie E radial verschoben beziehungsweise versetzt werden. Dazu sind an jeder der Schubstangenkurbeln 19 Bohrungen 18 vorgesehen, in welche ein Kopplungselement des Lagers 17 eingreifen kann. Durch eine Verschiebung des Angriffspunktes des zweiten Endes der Schubstange 16 kann der Hub, den das Pedal 13 auf den Pedalstangen 12 während einer Umdrehung der Schubstangenkurbeln 19 erfährt, variiert werden. Damit ist eine Abstimmung auf die individuelle Schrittlänge des Übenden möglich.The connection at the second ends of the push rods 16 and the push rod cranks 19 is solvable. The point of attack of the second ends of push rods 16 ie the bearings 17 can be moved or offset radially on a line E. These are at each of the push rod cranks 19 drilling 18 provided, in which a coupling element of the bearing 17 can intervene. By shifting the point of application of the second end of the push rod 16 can the hub that the pedal 13 on the pedal bars 12 during one revolution of the push rod cranks 19 learns to be varied. Thus, a vote on the individual stride of the practitioner is possible.

Claims (16)

Trainingsgerät, nämlich Ellipsen- oder Crosstrainer – mit zwei Pedalen (13), die an je einer Pedalstange (12) angebracht sind, – wobei die Pedalstangen (12) mit hinteren Enden gelenkig mit je einer Pedalkurbel (21a, 21b) verbunden sind, – wobei die Pedalkurbeln (21a, 21b) um eine Achse (A) drehbar angeordnet sind, dadurch gekennzeichnet, dass die Pedale (13) verschiebbar an den Pedalstangen (12) gelagert sind.Training device, namely elliptical or crosstrainer - with two pedals ( 13 ), each on a pedal bar ( 12 ), the pedal bars ( 12 ) with rear ends hinged, each with a pedal crank ( 21a . 21b ), the pedal cranks ( 21a . 21b ) are arranged rotatably about an axis (A), characterized in that the pedals ( 13 ) slidable on the pedal bars ( 12 ) are stored. Trainingsgerät nach Anspruch 1, dadurch gekennzeichnet, dass die Pedale (13) mit je einer Schubstange (16) gelenkig verbunden sind.Training device according to claim 1, characterized in that the pedals ( 13 ) each with a push rod ( 16 ) are hingedly connected. Trainingsgerät nach Anspruch 2, dadurch gekennzeichnet, das die Schubstangen (16) mit je einer Schubstangenkurbel (19) gelenkig verbunden sind.Training device according to claim 2, characterized in that the push rods ( 16 ), each with a push rod crank ( 19 ) are hingedly connected. Trainingsgerät nach Anspruch 3, dadurch gekennzeichnet, dass die Schubstangenkurbeln (19) um die Achse (A) drehbar angeordnet sind.Training device according to claim 3, characterized in that the push rod cranks ( 19 ) are arranged rotatably about the axis (A). Trainingsgerät nach Anspruch 4, dadurch gekennzeichnet, dass die Abstände zwischen den Angriffspunkten der Schubstangen (19) an den Schubstangenkurbeln (19) und der Achse (A) einstellbar sind.Training device according to claim 4, characterized in that the distances between the points of attack of the push rods ( 19 ) on the push rod cranks ( 19 ) and the axis (A) are adjustable. Trainingsgerät nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Pedalkurbeln (21a, 21b) und/oder die Schubstangenkurbeln (19) ganz oder teilweise durch Kreisscheiben gebildet werden.Training device according to one of claims 1 to 5, characterized in that the pedal cranks ( 21a . 21b ) and / or the push rod cranks ( 19 ) are formed wholly or partly by circular disks. Trainingsgerät nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Angriffspunkte der Pedalstangen (12) an den Pedalkurbeln (21a, 21b) und gegebenenfalls die Angriffspunkte der Schubstangen (16) an den Schubstangenkurbeln (19) in einer Ebene (E) liegen, die die Achse (A) umfasst.Training device according to one of claims 1 to 6, characterized in that the attack points of the pedal bars ( 12 ) on the pedal cranks ( 21a . 21b ) and optionally the points of application of the push rods ( 16 ) on the push rod cranks ( 19 ) lie in a plane (E) comprising the axis (A). Trainingsgerät nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Pedalstangen 812) mit vorderen Enden gelenkig mit je einem Pedalhebel (21a, 21b) verbunden sind.Training device according to one of claims 1 to 7, characterized in that the pedal bars 812 ) with front ends hinged, each with a pedal lever ( 21a . 21b ) are connected. Trainingsgerät nach Anspruch 8, dadurch gekennzeichnet, dass die Pedalhebel (9) schwenkbar mit je einem vorderen Lager (8) angebracht sind.Training device according to claim 8, characterized in that the pedal levers ( 9 ) pivotable each with a front bearing ( 8th ) are mounted. Trainingsgerät nach Anspruch 9, dadurch gekennzeichnet, dass die vorderen Lager (8) höhenverstellbar an einem vorderen Gestellteil (Gestellvorderteil 1b) angebracht istTraining device according to claim 9, characterized in that the front bearings ( 8th ) height adjustable on a front frame part (frame front part 1b ) is attached Trainingsgerät nach Anspruch 10, dadurch gekennzeichnet, dass das Trainingsgerät Mittel (4, 5) zum Einstellen der Höhe der vorderen Lager (8) aufweist.Training device according to claim 10, characterized in that the training device means ( 4 . 5 ) for adjusting the height of the front bearings ( 8th ) having. Trainingsgerät nach Anspruch 11, dadurch gekennzeichnet, dass die Mittel (4, 5) zum Einstellen einen Antrieb (5) umfassen.Training device according to claim 11, characterized in that the means ( 4 . 5 ) for adjusting a drive ( 5 ). Trainingsgerät nach Anspruch 12, dadurch gekennzeichnet, dass der Antrieb (5) ein Elektromotor (5) ist.Training device according to claim 12, characterized in that the drive ( 5 ) an electric motor ( 5 ). Trainingsgerät nach einem der Ansprüche 11 bis 13, dadurch gekennzeichnet, dass die Mittel (4, 5) zum Einstellen Elemente (4) zum Umwandeln einer Drehbewegung in eine Linearbewegung umfassen.Training device according to one of claims 11 to 13, characterized in that the means ( 4 . 5 ) for adjusting elements ( 4 ) for converting a rotary motion into a linear motion. Trainingsgerät nach Anspruch 14, dadurch gekennzeichnet, dass die Elemente (4) zum Umwandeln eine Spindel umfassen.Training device according to claim 14, characterized in that the elements ( 4 ) comprise a spindle for converting. Trainingsgerät nach einem der Ansprüche 8 bis 15, dadurch gekennzeichnet, dass an den Pedalhebeln (9) Handgriffe (10) angebracht oder angeformt sind.Training device according to one of claims 8 to 15, characterized in that on the pedal levers ( 9 ) Handles ( 10 ) are attached or molded.
DE200520001692 2004-12-03 2005-02-02 Physical training machine for exercising arms and legs has two movable handles with motor-driven height-adjustable pivot, fastened to horizontally-moving rails connected to cranks and carrying pedals Expired - Lifetime DE202005001692U1 (en)

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DE200520001692 DE202005001692U1 (en) 2004-12-03 2005-02-02 Physical training machine for exercising arms and legs has two movable handles with motor-driven height-adjustable pivot, fastened to horizontally-moving rails connected to cranks and carrying pedals
EP05021571A EP1666101A1 (en) 2004-12-03 2005-10-01 Training device, being an elliptic trainer or a cross trainer
US11/292,307 US20060142123A1 (en) 2004-12-03 2005-12-02 Training apparatus, in particular an elliptical trainer or cross trainer

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Cited By (3)

* Cited by examiner, † Cited by third party
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CN110917564A (en) * 2019-11-11 2020-03-27 中南大学湘雅医院 Cardiovascular and cerebrovascular disease rehabilitation device
DE102019118632B3 (en) 2019-07-10 2020-08-06 Ulrich Klotzki Exercise machine
CN111760249A (en) * 2020-07-24 2020-10-13 青岛钜源健身科技有限公司 Intelligent control multifunctional combined fitness training equipment and training control method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201336552A (en) * 2012-03-06 2013-09-16 Dyaco Int Inc Seat type treadmill

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019118632B3 (en) 2019-07-10 2020-08-06 Ulrich Klotzki Exercise machine
EP3763422A1 (en) 2019-07-10 2021-01-13 Ulrich Klotzki Training device
CN110917564A (en) * 2019-11-11 2020-03-27 中南大学湘雅医院 Cardiovascular and cerebrovascular disease rehabilitation device
CN111760249A (en) * 2020-07-24 2020-10-13 青岛钜源健身科技有限公司 Intelligent control multifunctional combined fitness training equipment and training control method
CN111760249B (en) * 2020-07-24 2023-06-09 青岛钜源健身科技有限公司 Intelligent control multifunctional combined body-building training equipment and training control method

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