DE29508818U1 - Cable pull device for partially compensating the effect of gravity on jumping people - Google Patents
Cable pull device for partially compensating the effect of gravity on jumping peopleInfo
- Publication number
- DE29508818U1 DE29508818U1 DE29508818U DE29508818U DE29508818U1 DE 29508818 U1 DE29508818 U1 DE 29508818U1 DE 29508818 U DE29508818 U DE 29508818U DE 29508818 U DE29508818 U DE 29508818U DE 29508818 U1 DE29508818 U1 DE 29508818U1
- Authority
- DE
- Germany
- Prior art keywords
- jumper
- cable
- rope
- gravity
- force
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000005484 gravity Effects 0.000 title claims description 8
- 230000000694 effects Effects 0.000 title claims description 6
- 230000009191 jumping Effects 0.000 title claims description 6
- 238000004804 winding Methods 0.000 claims description 3
- 230000009194 climbing Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 1
Classifications
-
- 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
- A63B21/00181—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices comprising additional means assisting the user to overcome part of the resisting force, i.e. assisted-active exercising
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B5/00—Apparatus for jumping
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/008—Appliances for aiding patients or disabled persons to walk about using suspension devices for supporting the body in an upright walking or standing position, e.g. harnesses
-
- 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
- A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
- A63B21/0058—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using motors
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2244/00—Sports without balls
- A63B2244/08—Jumping, vaulting
- A63B2244/081—High jumping
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Communication Cables (AREA)
- Bridges Or Land Bridges (AREA)
Description
Seilzugeinrichtung zum teilweise Ausgleichen der Schwerläafrwirkung auf springende MenschenCable pull device to partially compensate for the heavy running effect on jumping people
Die dargestellte Erfindung beschreibt eine Einrichtung, mit der die Wirkung der Schwerkraft auf einen sportlich springenden Menschen durch Aufbringen einer geeignet dimensionierten Gegenkraft verringert und damit ein ganz anderes Sprung-, Steig- und Fallverhalten bewirkt wird.-The invention described describes a device with which the effect of gravity on a person jumping athletically is reduced by applying a suitably dimensioned counterforce, thus causing a completely different jumping, climbing and falling behavior.
Bekannte technische Lösungen erreichen das gleiche Ziel durch Verwendung von potentielle Energie speichernden Elementen wie Federn, Gummiseüe oder Gegengewichte, In Schrift DE 4241639 (A 63 B - 21/018) ist eine solche Lösung dargestellt, bei der ein Gegengewicht die Schwerkraftkompensation ausführt, wobei durch Neigung der Bahn des Gegengewichtes die Größe der Kompensation variiert werden kann. Schrift 2729025 (A 63 B - 5/00) zeigt ein Beispiel für die Nutzung von Federspeichern, indem der Springende durch ein längselastisches Gummiband entgegen der Schwerkraftwirkung unterstützt wird.Known technical solutions achieve the same goal by using elements that store potential energy, such as springs, rubber bands or counterweights. In document DE 4241639 (A 63 B - 21/018) such a solution is shown, in which a counterweight carries out the gravity compensation, whereby the amount of compensation can be varied by the inclination of the counterweight's path. Document 2729025 (A 63 B - 5/00) shows an example of the use of spring accumulators, in which the jumper is supported by a longitudinally elastic rubber band against the effect of gravity.
Nachteile aller dieser bekannten Lösungen sind die jeweilige Konstanz der Größe der Gegenkraft, die entweder gleich oder bei Neigungen direkt proportional der Größe des Gegengewichtes ist. Störend wirken bei Gegengewichts- oder Auftriebslösungen, wie in Schrift 2912371 (A 63 B - 5/16) aufgezeigt, außerdem die zusätzlichen Massenträgheitskräfte. Federspeicher wiederum zeigen ein Kraftverhalten, das linear proportional der Ausdehnung des Federelementes ist und damit keine gleichmäßige Schwerkraftkompensation ermöglicht,The disadvantages of all of these known solutions are the respective constancy of the size of the counterforce, which is either equal to or, in the case of inclinations, directly proportional to the size of the counterweight. The additional mass inertia forces also have a disruptive effect in counterweight or buoyancy solutions, as shown in document 2912371 (A 63 B - 5/16). Spring accumulators, on the other hand, show a force behavior that is linearly proportional to the extension of the spring element and thus do not allow for uniform gravity compensation.
Mit der dargestellten Lösung werden diese Nachteile dadurch aufgehoben, daß ausgehend von einer konstant wirkenden Antriebsquelle, beispielsweise einem Elektromotor mit Untersetzungsgetriebe, ein maximales Drehmoment über eine drehmomenteneinstellbare Schlupfkupplung in definierter Größe an eine Seiltrommel abgegeben wird, die dann über eine Wickeltrommel die nötige Seilzugkraft ergibt. Der innerhalb der Kupplung zulässige Schlupf zwischen Antriebs- und Abtriebsseite erzeugt ein permanent auf die Trommel wirkendes Aufwickelmoment unabhängig davon, ob das Seil auf- oder abgewickelt wird.The solution presented eliminates these disadvantages by delivering a maximum torque of a defined size to a cable drum from a constant drive source, for example an electric motor with a reduction gear, via a torque-adjustable slip clutch, which then produces the necessary cable pulling force via a winding drum. The slip permitted within the clutch between the drive and output sides generates a winding torque that acts permanently on the drum, regardless of whether the cable is being wound up or unwound.
Durch die Einstellbarkeit des Trommeimomentes wird es möglich, für jeden Springer in Abhängigkeit seines Gewichtes eine optimale Seilzugkraft einzustellen, die dann über den gesamten Bewegungsabiauf konstant bleibt und damit seine Abtriebskräfte minimiert. Es besteht aber auch die Möglichkeit, die Seilkraft während eines Sprung- oder Bewegungsablaufes bewußt über eine Fernbedienung zu verändern und damit interessante Steig- und Fallbewegungen zu erzeugen.The adjustability of the drum torque makes it possible to set an optimal rope tension for each jumper depending on their weight, which then remains constant throughout the entire movement and thus minimizes their downforce. However, it is also possible to deliberately change the rope tension during a jump or movement using a remote control and thus create interesting climbing and falling movements.
Ein Ausführungsbeisplel der Erfindung wird anhand Figur 1 erläutert. Dargestellt ist ein Springer 1, der über eine kardanische Aufhängung 2 mit einem auf eine Seiltrommel 3 aufwickelnden Seil verbunden ist. Das vom Elektromotor 6 erzeugte Drehmoment wird durch ein Untersetzungsgetriebe 5 vergrößert und über eine drehmomenteneinstellbare Schlupfkupplung 4 auf die Seiltrommel 3 geleitet. Eine Fernbedienung 7 ermöglicht dem Springer 1, über die Drehmomentenveränderung die auf ihn wirkende und die Schwerkraft kompensierende Seilzugkraft optima! einzustellen.An example of an embodiment of the invention is explained using Figure 1. It shows a jumper 1 which is connected to a rope wound onto a rope drum 3 via a cardanic suspension 2. The torque generated by the electric motor 6 is increased by a reduction gear 5 and is transmitted to the rope drum 3 via a torque-adjustable slip clutch 4. A remote control 7 enables the jumper 1 to optimally adjust the rope tension acting on him and compensating for gravity by changing the torque.
Bei einer Größe der Seilzugkraft von 90 % des Gewichtes des Springer werden mit normaler Sprungleistung Sprünge von etwa 5 m Höhe und einer Sprungdauer von ca. 5 Sekunden möglich. Während des Sprunges kann dann über die kardanische Aufhängung eine Eigenbewegung des Springers um seinen Schwerpunkt in Form von Drehungen um die möglichen Achsen überlagert werden.With a rope pulling force of 90% of the jumper's weight, jumps of around 5 m in height and a jump duration of around 5 seconds are possible with normal jumping performance. During the jump, the gimbal suspension can then superimpose the jumper's own movement around his center of gravity in the form of rotations around the possible axes.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29508818U DE29508818U1 (en) | 1995-05-27 | 1995-05-27 | Cable pull device for partially compensating the effect of gravity on jumping people |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29508818U DE29508818U1 (en) | 1995-05-27 | 1995-05-27 | Cable pull device for partially compensating the effect of gravity on jumping people |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29508818U1 true DE29508818U1 (en) | 1995-09-21 |
Family
ID=8008658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29508818U Expired - Lifetime DE29508818U1 (en) | 1995-05-27 | 1995-05-27 | Cable pull device for partially compensating the effect of gravity on jumping people |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29508818U1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19716078C1 (en) * | 1997-04-17 | 1998-10-29 | Johann Binder | Personal jumping rope for recreational use |
ITRO20110001A1 (en) * | 2011-02-17 | 2012-08-18 | Diego Bighi | ELECTRIC DEVICE EQUIPPED WITH WHEELS AND AUTOMATIC FLOOR PLATFORM FOR THE TRANSFORMATION OF THE MUSCULAR WORK OF THE WEIGHING ROOM IN THE PARTICULAR ATHLETIC GESTURE OF SPORTS DISCIPLINE AND FOR REHABILITATION AND REHABILITATION AT JUMP IN THE POST-IN PERIOD |
US9914003B2 (en) | 2013-03-05 | 2018-03-13 | Alterg, Inc. | Monocolumn unweighting systems |
US10265565B2 (en) | 2013-03-14 | 2019-04-23 | Alterg, Inc. | Support frame and related unweighting system |
US10342461B2 (en) | 2007-10-15 | 2019-07-09 | Alterg, Inc. | Method of gait evaluation and training with differential pressure system |
CN110192942A (en) * | 2018-02-24 | 2019-09-03 | 北京斯邦医疗科技有限公司 | A kind of human body leaning device |
US10493309B2 (en) | 2013-03-14 | 2019-12-03 | Alterg, Inc. | Cantilevered unweighting systems |
US11806564B2 (en) | 2013-03-14 | 2023-11-07 | Alterg, Inc. | Method of gait evaluation and training with differential pressure system |
US11957954B2 (en) | 2017-10-18 | 2024-04-16 | Alterg, Inc. | Gait data collection and analytics system and methods for operating unweighting training systems |
-
1995
- 1995-05-27 DE DE29508818U patent/DE29508818U1/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19716078C1 (en) * | 1997-04-17 | 1998-10-29 | Johann Binder | Personal jumping rope for recreational use |
US10342461B2 (en) | 2007-10-15 | 2019-07-09 | Alterg, Inc. | Method of gait evaluation and training with differential pressure system |
ITRO20110001A1 (en) * | 2011-02-17 | 2012-08-18 | Diego Bighi | ELECTRIC DEVICE EQUIPPED WITH WHEELS AND AUTOMATIC FLOOR PLATFORM FOR THE TRANSFORMATION OF THE MUSCULAR WORK OF THE WEIGHING ROOM IN THE PARTICULAR ATHLETIC GESTURE OF SPORTS DISCIPLINE AND FOR REHABILITATION AND REHABILITATION AT JUMP IN THE POST-IN PERIOD |
US9914003B2 (en) | 2013-03-05 | 2018-03-13 | Alterg, Inc. | Monocolumn unweighting systems |
US10265565B2 (en) | 2013-03-14 | 2019-04-23 | Alterg, Inc. | Support frame and related unweighting system |
US10493309B2 (en) | 2013-03-14 | 2019-12-03 | Alterg, Inc. | Cantilevered unweighting systems |
US11806564B2 (en) | 2013-03-14 | 2023-11-07 | Alterg, Inc. | Method of gait evaluation and training with differential pressure system |
US11957954B2 (en) | 2017-10-18 | 2024-04-16 | Alterg, Inc. | Gait data collection and analytics system and methods for operating unweighting training systems |
CN110192942A (en) * | 2018-02-24 | 2019-09-03 | 北京斯邦医疗科技有限公司 | A kind of human body leaning device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 19951102 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 19990302 |