DE10049750A1

DE10049750A1 - Ball machine for football training has motor-driven balanced rotating shooting leg to place ball precisely at distances of between 1m and 50m

Info

Publication number: DE10049750A1
Application number: DE2000149750
Authority: DE
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-10-04
Filing date: 2000-10-04
Publication date: 2002-04-18

Abstract

The machine can shoot off balls and precisely and repeatedly hit a target at distances from below 1m to 50m. It has a motor-driven balanced shooting leg, which permanently rotates in vertical direction, to achieve a desired reaction of the ball. Speed of the rotation is continuously adjustable from less than 10rpm to more than 250rpm, to achieve the desired strength of shot. A ball is moved towards the shooting leg from any direction at an angle of approx. 90 deg .

Description

General

Die allgemein bekannte Tatsache, daß Fußballspieler einen Ball niemals zweimal identisch servieren können, führt, in letzter Konsequenz, zu der Erkenntnis, daß gezieltes Balltraining, also technische Aus- und Weiterbildung, sowie die Bewahrung des Gelernten, der Spieler, nach Vorgaben der Trainer und Übungsleiter, nicht stattfinden kann!The well-known fact that soccer players can never serve a ball twice identically leads to in the final analysis, to the realization that targeted ball training, ie technical training and further education, as well the preservation of what has been learned, the player, according to the instructions of the trainer and trainer, cannot take place!

Dies bedeutet daß technische Ausbildung der Spieler nicht planmäßig gezielt und gewollt, geforderten Ansprüchen entsprechend, stattfinden kann! Jeder Teilnehmer findet für gleiche Übungen immer andere Voraussetzungen vor, auch und besonders bei der zweiten und jeder weiteren Ausführung.This means that the technical training of the players was not planned and required According to requirements, can take place! Each participant always finds others for the same exercises Prerequisites before, also and especially with the second and every further execution.

Dies gelingt auch nicht bzw. sehr selten bei der Stellung irgendwelcher Vorgaben und Forderungen. Folglich ist es unter diesen Voraussetzungen, nicht möglich, gezielte und vorsätzliche, technische Aus und Weiterbildung zu betreiben, geschweige denn zu gewährleisten!This also does not succeed, or very rarely, when making any requirements and demands. Hence it is under these conditions, not possible, targeted and intentional, technical training and further education operate, let alone guarantee!

Verbal und visuell, sind die spezifischen physikalischen Gesetzmäßigkeiten das Balles, auch nicht zu vermitteln. Diese müssen pur, also in direktem, spezifischem Kontakt, mit dem Ball und situationsgemäß "erlebt und ausgeführt" werden.Verbally and visually, the specific physical laws of the ball are not to be conveyed either. These have to be experienced and experienced purely, ie in direct, specific contact with the ball and according to the situation be carried out ".

Diese Tatsache erklärt die permanent vorhandenen Defizite der Spieler bei der Ballbehandlung eindeutig und läßt somit, logischerweise kaum technische Bildung und Schulung vermitteln!This fact clearly explains the permanent deficits of the players in ball handling and leaves thus, logically hardly provide technical education and training!

Gleiche Voraussetzungen und Übungsmöglichkeiten für alle Teilnehmer, können nur durch reproduzierbare Vorgaben und Aufgaben gewährleistet werden.The same prerequisites and exercise opportunities for all participants can only be achieved through reproducible Specifications and tasks are guaranteed.

Um der Forderung, nach exakt identischem Ballservice, zu entsprechen, müssen wir uns also der Hilfe einer Maschine bedienen. Diese Maschine muß in der Lage sein, dem Ball sinngemäße, spezifische Eigenschaften aufzuprägen, die dessen physikalischen Eigenheiten enthalten, um jede eingestellte Variante sicher und immer wieder genau reproduzieren zu können.In order to meet the demand for an exactly identical ball service, we need the help of one Operate the machine. This machine must be able to give the ball appropriate, specific properties to impress, which contain its physical peculiarities, so that each set variant is safe and always to be able to reproduce exactly.

Stand der Technik sind Maschinen und Vorrichtungen, die durch Bolzen, Exzenter oder Nocken als Bewegungsüberträger fungieren. Oder pneumatische und oder durch Federkraft ausgelöste Bewegungen zum Ball.State of the art are machines and devices that are characterized by bolts, eccentrics or cams Motor transmitters act. Or pneumatic and or spring force movements to Ball.

Die hauptsächlichen Nachteile dabei sind die ruckartigen Bewegungen, beim auslösen der Schwungmasse und dem Abbremsen derselben. Dadurch entstehen Abweichungen bei der genauen Reproduzierbarkeit, weiche die Maschine, den sicheren Standort und die Treffsicherheit negativ beeinflussen. Dämpfungen sind sehr aufwendig und die Beanspruchungen an das Material sehr hoch. Auch ist eine solche Konstruktion sehr aufwendig. Das Schußbein muß ein- und ausgehakt werden, das sind zwei weitere Ruckbewegungen in entgegengesetzter Richtung, wodurch die Maschine ihre Richtung ändert und somit die Genauigkeit leidet. Schiebe und Schwenklappen beeinflussen und bremsen den Ball und verändern die Schußrichtung- und stärke individuell und unberechenbar.The main disadvantages are the jerky movements when triggering the flywheel and slowing them down. This creates deviations in the exact reproducibility, soften the Adversely affect machine, safe location and accuracy. Damping is very expensive and the demands on the material are very high. Such a construction is also very complex. The The weft leg must be hooked in and out, these are two further jerking movements in opposite directions Direction, which causes the machine to change direction and therefore the accuracy suffers. Sliding and Swivel flaps influence and brake the ball and change the direction and strength of the shot individually and unpredictable.

Entgegen der Behauptung EP 0 213 195 B1 soll jeder Schuß bekannt sein.Contrary to the claim EP 0 213 195 B1, every shot should be known.

Die Variationsmöglichkeiten des Gerätes allerdings, müssen das gesamte Spektrum des "menschlichen" Schießens von Bällen enthalten, sollen aber die Zufälligkeiten ausschließen, denn die sind ja im menschlichen Schuß permanent vorhanden, sonst bräuchten wir ja keine Maschine.The possible variations of the device, however, must cover the entire spectrum of "human" Shooting balls, but should exclude the chance, because they are in human Shot permanently available, otherwise we would not need a machine.

Claims

1. The invention is based on claim 1 that each ball can be shot to one defined point, between less than 1 m and more than 50 m distance, always reproducing.

2. This is done according to claim 2, characterized in that a motor-driven, permanently in vertical Rotation, balanced, weft leg, triggers a desired reaction of the ballas. The rotation, that is Revolutions, is from under 10 rpm to more than 250 rpm. infinitely variable to the to achieve the desired shot strength.

3. The required and desired launch angle is achieved according to claim 3, characterized in that by parallel displacement of the ball feed to the axis of rotation from the launch point, that is Point of impact of the weft foot on the ball, from the vertical to the horizontal [vertical position = 0 °, horizontal position = max. <45 °] is stepless.

4. Claim 4 provides for the continuous combination of claims 2 and 3.

5. The ball is fed to the weft leg according to claim 5, characterized in that it is the weft foot at an angle of approx. 90 ° from the right or left, or from above or below.

6. Triggered according to claim 6, this process, characterized in that a sensor pneumatic or / and mechanically triggers a pushing device and the ball is exactly in front of the Lying shot foot comes to be shot.

7. This is done according to claim 7 according to the schematic drawing No. 2, triggered by the Sensor while the shot foot passes the imaginary ball. During the rotation this comes coordinated Mechanism in progress.

8. Guided transported and held, the ball is adjusted according to claim 8 by one of the rounding of the ball Brush rest for the ball rest, the pusher jaw and the jaw.

9. Claim 9 characterized in that the insertion device pushing balls from the reservoir separates by carrying a separator with the insert and sliding it under the next ball, the Return of the slide-in device opens this channel again.

10. This is done according to claim 10, characterized in that during a running time of less than 3 seconds up to the appropriate duration of the corresponding exercises, or manually, this process can be repeated continuously is because the weft leg continues to rotate and the automatically returned insertion device from the Ball reservoir is immediately refilled, the next ball in turn is fed to the weft foot.

11. According to claim 11 by depending on whether a shot with the "right leg", or the "left leg", or whether the ball is to be hit in the middle, the device moves the ball horizontally or continuously shorter than the weft leg. This creates either a straight shot, or a ball with twist, so spin, or a tendril or a "banana flank", frontal a hard shot, or hard "flatterball" in that the ball by means of appropriate stepless horizontal feed according to the requirements and the attitude, is shaped accordingly and thus promoted accordingly.

12. Analogously as claim 12 from "right shot" to "left shot" continuously adjustable.

13. Claim 13 comprises the continuous combination of Claim 4 and Claim 11 and Claim 12.

14. According to claim 14, any physically possible flight variant can be impressed on the ball, characterized by the fact that the shooting boot is modeled on the human right to left foot, see drawing, the surface is designed accordingly and the feeding of the ball according to the foot steplessly from the left outside, over the middle, to the right outside, the ball contact, and can take place Firing angle is also infinitely adjustable, just as the shot strength is infinitely variable. So the ball can also be "painted" according to the task.

15. weft leg and ball feeder work independently of each other according to claim 15, but are stepless combined. The position of the weft leg releases the sensor according to a definable during rotation Time interval that causes the ball to be inserted in front of the weft foot.

16. The device is transported according to claim 16 as a wheelbarrow with two handles, on a wheel, which from the Protrude frame. It stands firmly on the floor and can be used for additional security Häringen can be anchored.

17. Claim 17 provides for the formation and shaping of the weft foot, characterized in that it is designed such that the big toe of the right foot is assigned in mirror image to the big toe of the left foot. So, as if you put both feet crosswise next to each other and, sensibly, "welded" both feet narrower than half.
Fig. 1 Schematic representation of the machine
Fig. 2 Schematic representation of the ball insertion device
Fig. 3 Schematic 3D representation of the weft foot
The device in this form ensures the exact reproducibility of balls in the diversity of the human shot.