DE202017106754U1 - flywheel assembly - Google Patents
flywheel assembly Download PDFInfo
- Publication number
- DE202017106754U1 DE202017106754U1 DE202017106754.8U DE202017106754U DE202017106754U1 DE 202017106754 U1 DE202017106754 U1 DE 202017106754U1 DE 202017106754 U DE202017106754 U DE 202017106754U DE 202017106754 U1 DE202017106754 U1 DE 202017106754U1
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- DE
- Germany
- Prior art keywords
- counterweight
- base disk
- parts
- flywheel assembly
- wheel
- 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.)
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- 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
- A63B21/00058—Mechanical means for varying the resistance
- A63B21/00069—Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve
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- 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
- A63B21/008—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
- A63B21/0085—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters using pneumatic force-resisters
- A63B21/0088—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters using pneumatic force-resisters by moving the surrounding air
-
- 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
- A63B22/0605—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 a circular movement, e.g. ergometers
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- 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
- A63B22/06—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
- A63B22/0605—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 a circular movement, e.g. ergometers
- A63B2022/0635—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 a circular movement, e.g. ergometers specially adapted for a particular use
- A63B2022/0652—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 a circular movement, e.g. ergometers specially adapted for a particular use for cycling in a recumbent position
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- 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
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- 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
Abstract
Ein Schwungradaufbau, umfassend: eine Grundscheibe (51), die einen Radachsenabschnitt (52) aufweist, wobei der Außenrand des Radachsenabschnitts (52) der Grundscheibe (51) mit einem sich nach außen erstreckenden Radrahmen versehen ist, wobei am Radrahmen mindestens zwei gleichwinklig und zueinander gleich beabstandet angeordnete Gegengewichtsmontageabschnitte (55) vorgesehen sind; und mindestens zwei Gegengewichtsteile (56), wobei der Innendurchmesser der Gegengewichtsmontageabschnitte (55) auf den Querschnitt der obigen Gegengewichtsteile (56) abgestimmt ist, wodurch jedes Gegengewichtsteil (56) im entsprechenden Gegengewichtsmontageabschnitt (55) der Grundscheibe (51) untergebracht werden kann, wobei ferner der Endflächendurchmesser der jeweiligen Gegengewichtsteile (56) kleiner oder gleich der Länge der Gegengewichtsteile (56) ist, wodurch die Längsachse der jeweiligen Gegengewichtsteile (56) parallel zur Achse des Radachsenabschnitts (52) der Grundscheibe (51) steht und somit die Gegengewichtsteile (56) in Form von stehenden Stäben auf der Grundscheibe (51) angebracht werden können.A flywheel assembly comprising: a base disc (51) having a wheel axle portion (52), the outer edge of the wheel axle portion (52) of the base disc (51) being provided with an outwardly extending wheel frame, at least two equiangularly and to each other on the wheel frame equally spaced counterweight mounting portions (55) are provided; and at least two counterweight portions (56), wherein the inner diameter of the counterweight mounting portions (55) is matched to the cross section of the above counterweight portions (56), whereby each counterweight portion (56) can be accommodated in the corresponding counterweight mounting portion (55) of the base disk (51) Further, the end surface diameter of the respective counterweight parts (56) is less than or equal to the length of the counterweight parts (56), whereby the longitudinal axis of the respective counterweight parts (56) is parallel to the axis of the Radachsenabschnitts (52) of the base plate (51) and thus the counterweight parts (56 ) in the form of standing rods on the base plate (51) can be attached.
Description
Stand der Technik State of the art
Siehe
Das Schwungrad
Bei der Herstellung eines massiven Gusseisenrads muss eine Gussform mit größerem Durchmesser verwendet werden. Je größer der Durchmesser ist, desto höher sind die Kosten. Da beim Gießen eine sekundäre Bearbeitung erforderlich ist, besteht die Notwendigkeit des Einsatzes größerer Fertigungseinrichtungen, wodurch sich die Herstellungskosten beim Gusseisenrad erhöhen. Beim Kunststoffrad und beim Ventilatorrad besteht das Problem darin, dass sie nur ein geringes Gewicht aufweisen. Beim Magnetrad bestehen die Probleme in der ungleichmäßigen Gewichtsverteilung und der schwer zu erzeugenden Trägheit. Daher sind herkömmliche Schwungräder starken Einschränkungen unterworfen und außerstande, die mit der Trägheit verbundenen Anforderungen vollständig zu erfüllen, sodass die bei den Sportgeräten durch Verwendung des Schwungrads erzielten Bewegungseffekte ebenfalls relativ stark begrenzt sind. When producing a solid cast iron wheel, a larger diameter casting must be used. The larger the diameter, the higher the cost. As secondary processing is required in casting, there is a need to use larger manufacturing equipment, thereby increasing the manufacturing cost of the cast iron wheel. The problem with the plastic wheel and fan wheel is that they are light in weight. In the magnetic wheel, the problems are the uneven weight distribution and the difficulty of generating inertia. Therefore, conventional flywheels are severely restricted and incapable of fully meeting the demands associated with inertia, so that the motion effects achieved by the use of the flywheel in sports equipment are also relatively limited.
Mit anderen Worten ausgedrückt, mit den bestehenden Schwungrädern sind die Effekte Erhöhung der Trägheit, Reduzierung der Rundlaufabweichung und Reduzierung der Herstellungskosten nicht gleichzeitig erzielbar. In other words, with the existing flywheels, the effects of increasing the inertia, reducing the runout and reducing the manufacturing cost can not be simultaneously achieved.
Aufgabe der Erfindung Object of the invention
Die Hauptaufgabe der vorliegenden Erfindung besteht in der Bereitstellung eines Schwungradaufbaus, durch den die Trägheit erhöht und die Kurve der Trägheitsmasse zur Verbesserung des Bewegungseffekts der Sportgeräte effektiv und deutlich verlängert werden kann. The main object of the present invention is to provide a flywheel assembly which can increase the inertia and effectively and significantly extend the inertial curve for improving the exercise effect of the sports equipment.
Eine weitere Aufgabe der vorliegenden Erfindung besteht in der Bereitstellung eines Schwungradaufbaus, durch den ein besseres Gleichgewicht bei der Drehung erzielt werden kann, um die bei der Hochgeschwindigkeitsdrehung auftretende Rundlaufabweichung zu minimieren und somit das Risiko zu verringern, dass durch Rütteln verursachte Schäden an den Sportgeräten auftreten, wobei gleichzeitig eine problemlose Benutzung sichergestellt und ein angenehmes Gefühl bei der Bewegung vermittelt werden kann. It is another object of the present invention to provide a flywheel assembly which can achieve a better balance of rotation to minimize runout occurring during high speed rotation and thus reduce the risk of damage to sports equipment caused by jarring while ensuring trouble-free use and a pleasant feeling during the movement can be conveyed.
Eine noch weitere Aufgabe der vorliegenden Erfindung besteht in der Bereitstellung eines Schwungradaufbaus, durch den der Gesamtaufbau vereinfacht werden kann, um die vorteilhaften Effekte der Verringerung des Gewichts und der Kostensenkung zu erzielen. Mit der Erfindung können die Herstellungskosten erheblich reduziert werden, um dadurch wirtschaftliche Vorteile zu erlangen. A still further object of the present invention is to provide a flywheel assembly by which the overall structure can be simplified to achieve the beneficial effects of weight reduction and cost reduction. With the invention, the manufacturing cost can be significantly reduced, thereby obtaining economic benefits.
Beim erfindungsgemäßen Schwungradaufbau sind auf der Grundscheibe mehrere gleichwinklig und zueinander gleich beabstandet angeordnete Gegengewichtsteile vorgesehen, wobei alle Gegengewichtsteile in Form von stehenden Stäben auf der Grundscheibe angebracht sind, wodurch bei der Hochgeschwindigkeitsdrehung des Schwungrads eine höhere Zentrifugalkraft erzeugt und somit die Kurve der Trägheitsmasse deutlich verlängert werden kann. Dank der Verwendung von Gegengewichtsteilen kleinerer Größe kann das Gegengewicht des Schwungrads leicht gesteuert werden, sodass beim Schwungrad leicht ein Gleichgewicht hergestellt und die bei der Hochgeschwindigkeitsdrehung auftretende Rundlaufabweichung minimiert werden kann, um so den Bewegungseffekt der das erfindungsgemäße Schwungrad verwendenden Sportgeräte zu verbessern. Somit weist das erfindungsgemäße Schwungrad im Vergleich zu herkömmlichen Schwungrädern die vorteilhaften Effekte der Senkung der Herstellungskosten, der Verringerung des Gewichts, der Erhöhung der Trägheitskraft und der Minimierung der Rundlaufabweichung auf. In the flywheel assembly according to the invention a plurality of equiangularly and mutually equally spaced counterweight parts are provided on the base plate, all counterweight parts are mounted in the form of standing rods on the base disk, whereby at the high speed rotation of the flywheel generates a higher centrifugal force and thus the curve of the inertial mass are significantly extended can. Thanks to the use of counterweight parts of smaller size, the counterweight of the flywheel can be easily controlled, so that the flywheel can easily be balanced and the runout occurring during high speed rotation can be minimized so as to improve the movement effect of the sports equipment using the flywheel according to the invention. Thus, compared with conventional flywheels, the flywheel according to the invention has the advantageous effects of reducing the manufacturing cost, reducing the weight, increasing the inertial force, and minimizing the runout.
Nachfolgend wird die Erfindung unter Bezugnahme auf die Figuren in schematischer Darstellung näher im Detail beschrieben. Es zeigt: In the following, the invention will be described in more detail in a schematic representation with reference to the figures. It shows:
Detaillierte Beschreibung des bevorzugten Ausführungsbeispiels Detailed Description of the Preferred Embodiment
Siehe die
In der Mitte der Grundscheibe
Siehe die
Eine Zierabdeckung
In dieser Weise kann ein Schwungradaufbau zusammengebaut werden, durch den die Trägheitskraft erhöht und die bei der Drehung auftretende Rundlaufabweichung reduziert werden kann. In this way, a flywheel assembly can be assembled by which the inertial force can be increased and the runout occurring during rotation can be reduced.
Siehe die
Ferner kann der Benutzer je nach Bedarf die Gegengewichtsteile
Beim erfindungsgemäßen Schwungradaufbau sind auf der Grundscheibe
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202017106754.8U DE202017106754U1 (en) | 2017-11-08 | 2017-11-08 | flywheel assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202017106754.8U DE202017106754U1 (en) | 2017-11-08 | 2017-11-08 | flywheel assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202017106754U1 true DE202017106754U1 (en) | 2017-11-20 |
Family
ID=60579230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE202017106754.8U Active DE202017106754U1 (en) | 2017-11-08 | 2017-11-08 | flywheel assembly |
Country Status (1)
Country | Link |
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DE (1) | DE202017106754U1 (en) |
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2017
- 2017-11-08 DE DE202017106754.8U patent/DE202017106754U1/en active Active
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Legal Events
Date | Code | Title | Description |
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R082 | Change of representative |
Representative=s name: HORAK, MICHAEL, DIPL.-ING., LL.M., DE |
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R207 | Utility model specification | ||
R150 | Utility model maintained after payment of first maintenance fee after three years | ||
R151 | Utility model maintained after payment of second maintenance fee after six years |