EP1172128A1 - Golf training device - Google Patents

Golf training device Download PDF

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Publication number
EP1172128A1
EP1172128A1 EP00115233A EP00115233A EP1172128A1 EP 1172128 A1 EP1172128 A1 EP 1172128A1 EP 00115233 A EP00115233 A EP 00115233A EP 00115233 A EP00115233 A EP 00115233A EP 1172128 A1 EP1172128 A1 EP 1172128A1
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EP
European Patent Office
Prior art keywords
golf
bearing
housing
rubber pad
received
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.)
Granted
Application number
EP00115233A
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German (de)
French (fr)
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EP1172128B1 (en
Inventor
Jason Chou
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Individual
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Individual
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Publication date
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Priority to EP20000115233 priority Critical patent/EP1172128B1/en
Priority to DE50006415T priority patent/DE50006415D1/en
Publication of EP1172128A1 publication Critical patent/EP1172128A1/en
Application granted granted Critical
Publication of EP1172128B1 publication Critical patent/EP1172128B1/en
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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
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0021—Tracking a path or terminating locations
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/0073—Means for releasably holding a ball in position; Balls constrained to move around a fixed point, e.g. by tethering
    • A63B69/0091—Balls fixed to a movable, tiltable or flexible arm
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/36—Training appliances or apparatus for special sports for golf
    • A63B69/3623—Training appliances or apparatus for special sports for golf for driving
    • A63B69/3655—Balls, ball substitutes, or attachments on balls therefor
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0021—Tracking a path or terminating locations
    • A63B2024/0028—Tracking the path of an object, e.g. a ball inside a soccer pitch
    • A63B2024/0031—Tracking the path of an object, e.g. a ball inside a soccer pitch at the starting point
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/36—Training appliances or apparatus for special sports for golf
    • A63B69/3658—Means associated with the ball for indicating or measuring, e.g. speed, direction

Definitions

  • the invention relates to a golf device, in particular a training device for golf game, that reduces the frictional force and allows a smooth blow.
  • the invention is therefore based on the object of creating a golf device which reduces friction and allows smooth rotation.
  • the impact device is a bowl-shaped Enclosure includes a rim that has a plurality of holes for Is provided through which the housing on the artificial meadow and the rubber pad can be attached.
  • the housing on Vertex an opening that is surrounded on the inside by a bearing bush is in which a horizontal bearing is received, with an axle tube passes through the opening and is connected to a turntable, which with spaced light shields is provided and a vertical bearing is provided under the is that is received in a bearing bush on the floor.
  • a sensor detects a signal by rotating the turntable, which via a signal transmission line is sent to the display device.
  • the invention consists essentially of one Rubber pad (10), an artificial meadow (20), a plastic plate (30), one Display device (40), a starter (50) and a striking device (60).
  • the rubber pad (10) is disc-shaped and with a handle (11) for Wear it.
  • the artificial meadow (20) lies on the rubber pad (10).
  • the plastic plate (30) is by means of screws (31) on one side of the rubber pad (10) attached.
  • the display device (40) and the starter (50) are arranged on the plastic plate (30) ,
  • the impact device (60) is provided at a suitable location on the artificial meadow (20) and the rubber pad (10), wherein the striking device (60) comprises a bowl-shaped housing (61) which has an edge which is provided with a multiplicity of holes (62) for screws (63) through which the housing (61) on the artificial meadow (20) and The rubber pad (10) can be fastened, the housing (61) having an opening (64) at the apex, which is surrounded on the inside by a bearing bush (65) in which a horizontal bearing (66) is received, an axle tube (67) passes through the opening (64) and is connected to a turntable (68), which is provided with spaced light screens (69) and under which a vertical bearing (72) is provided, which is in a bearing bush (75) on the Floor (74) is received, and a sensor detects a signal by rotating the turntable, which is sent via a signal transmission line (71) to the display device (40).
  • the striking device (60) comprises a bowl-shaped housing (61) which has an edge which is provided with
  • a ball bearing (78) is provided above the housing (61) and is located in a bearing box (76) and a base (77) is received and via a rod (79) is connected to a golf ball (80), with a screw (82) around which a spring (81) is inserted from below into the axle tube (67), the end of which protrudes from the storage box (76) and is secured with a nut (83), whereby the bearing box (76) is rotatably mounted on the housing (61).
  • the horizontal bearing (66) is inserted into the bearing bush (65) of the housing (61) pressed and clamped therein, causing the frictional force between the axle tube (67) and the housing (61) is reduced when the axle tube (67) turns.
  • the vertical bearing (72) under the turntable (68) is also in the bearing bush (75) of the bottom (74) is clamped, which also results in a reduction the frictional force is reached.
  • the horizontal and vertical bearings (66), (72) serve to ensure a smooth Rotate the axle tube (67) to ensure when the golf ball (80) is hit and thus a horizontal or vertical vector force is generated, the Golf ball (80) can be rotated horizontally by 360 ° and moved vertically by 0 to 30 ° can, as shown in Figures 5 to 8, and the sensor (70) by rotating the turntable (68) detects a signal.
  • the user When used, as shown in FIG. 9, the user hits the with a bat Golf ball (80), whereby the rod (79) and the ball bearing (78) are also moved, so that the bearing box (76) rotates the axle tube (67) and thus the turntable (68) in the housing (61). As the turntable (68) turns, it will Light interrupted discontinuously by the light diaphragms (69), whereby the Sensor (70) detects a corresponding signal via the signal transmission line (71) is sent to the display device (40) and is displayed there. Therefore the user read the field results.
  • the display device (40) contains a microprocessor which is connected via the signal transmission line (71) received pulse number can calculate, so that the display device (40) Information such as hole number, hole spacing, number of strokes, par, Blow distance, blow speed, blow direction, wind direction, wind speed etc, can display what a game of golf on a golf course with 18 holes can be imitated.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Golf Clubs (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The striking unit (60) is mounted on a rubber base (10), covered with a patch of artificial lawn (20) and provided with a window (40) displaying the important parameters. When the golf ball (80) located at the outer end of a horizontal bar (79) is hit by the player, the motion is transmitted to a ball bearing (78) causing a vertical shaft (67), accommodated in a spherical housing (61) to rotate. A disc (68) with openings positioned around a downwards pointing flange (69) is also moved, interrupting the beam of incoming light in order to be transformed into a signal transmitted to the display window (40). The vertical shaft (67) is provided with two circular bearings (66, 72), facilitating a smooth and friction free rotation.

Description

Die Erfindung betrifft ein Golfgerät, insbesondere ein Trainingsgerät für Golfspiel, das die Reibungskraft reduziert und einen reibungslosen Schlag gestattet.The invention relates to a golf device, in particular a training device for golf game, that reduces the frictional force and allows a smooth blow.

In Figur 1 ist ein bereits zum Patent angemeldetes Golfgerät desselben Erfinders gezeigt. Dieses Golfgerät hat zwar eine sehr hohe Qualität, weist jedoch noch folgende Nachteile auf:

  • 1. Da die Reibungskraft groß ist, kann der Golfball nach dem Schlag nicht reibungslos drehen, so daß das erfaßte Signal nicht exakt ist.
  • 2. Der Schlag führt zu einem Verschleiß der Bauteile, so daß die Lebensdauer verkürzt wird.
    • FIG. 1 shows a golf device from the same inventor that has already been registered for a patent. Although this golf device is of very high quality, it still has the following disadvantages:
  • 1. Since the frictional force is large, the golf ball cannot rotate smoothly after the stroke, so that the detected signal is not exact.
  • 2. The impact leads to wear of the components, so that the service life is shortened.

    • Der Erfindung liegt daher die Aufgabe zugrunde, ein Golfgerät zu schaffen, das die Reibungskraft reduziert und eine reibungslose Drehung gestattet.The invention is therefore based on the object of creating a golf device which reduces friction and allows smooth rotation.

    Diese Aufgabe wird erfindungsgemäß mit den Merkmalen des Anspruchs 1 gelöst. Vorteilhafte Ausgestaltungen sind in den weiteren Ansprüchen beschrieben.This object is achieved with the features of claim 1. Advantageous embodiments are described in the further claims.

    Erfindungsgemäß ist vorgesehen, daß die Schlagvorrichtung ein schalenförmiges Gehäuse umfaßt, das einen Rand aufweist, der mit einer Vielzahl von Löchern für Schrauben versehen ist, durch die das Gehäuse auf der künstlichen Wiese und der Gummiunterlage befestigt werden kann. Hierbei weist das Gehäuse am Scheitelpunkt eine Öffnung auf, die an der Innenseite von einer Lagerbuchse umgeben ist, in der ein horizontales Lager aufgenommen ist, wobei ein Achsrohr durch die Öffnung hindurchgeht und mit einer Drehscheibe verbunden ist, die mit beabstandeten Lichtblenden versehen ist und unter der ein vertikales Lager vorgesehen ist, das in einer Lagerbuchse auf dem Boden aufgenommen ist. Ein Sensor erfaßt durch Drehen der Drehscheibe ein Signal, das über eine Signalübertragungsleitung an das Anzeigegerät gesendet wird. Über dem Gehäuse ist ein Kugellager vorgesehen, das in einem Lagerkasten und einem Boden aufgenommen ist und über eine Stange mit einem Golfball verbunden ist. Eine Schraube, um die eine Feder gelegt ist, wird von unten in das Achsrohr geschoben, deren Ende aus dem Lagerkasten herausragt, und wird mit einer Mutter gesichert, wodurch der Lagerkasten drehbar auf dem Gehäuse befestigt ist.According to the invention it is provided that the impact device is a bowl-shaped Enclosure includes a rim that has a plurality of holes for Is provided through which the housing on the artificial meadow and the rubber pad can be attached. Here, the housing on Vertex an opening that is surrounded on the inside by a bearing bush is in which a horizontal bearing is received, with an axle tube passes through the opening and is connected to a turntable, which with spaced light shields is provided and a vertical bearing is provided under the is that is received in a bearing bush on the floor. A sensor detects a signal by rotating the turntable, which via a signal transmission line is sent to the display device. There is a ball bearing above the housing provided that received in a storage box and a floor and is connected to a golf ball via a rod. A screw to the a spring is placed, is pushed from below into the axle tube, the end of which protrudes from the storage box, and is secured with a nut, whereby the Storage box is rotatably attached to the housing.

    Im folgenden wird die Erfindung anhand der beigefügten Zeichnungen näher erläutert. Es zeigen:

    Figur 1
    eine perspektivische Darstellung der herkömmlichen Lösung,
    Figur 2
    eine Explosionsdarstellung der erfindungsgemäßen Schlagvorrichtung,
    Figur 3
    eine perspektivische Darstellung der Erfindung,
    Figur 4
    eine Schnittdarstellung der erfindungsgemäßen Schlagvorrichtung,
    Figur 5
    eine Darstellung der vertikalen Bewegung des Golfballs,
    Figur 6
    eine Darstellung der horizontalen Drehung des Golfballs,
    Figur 7
    eine Schnittdarstellung des horizontalen Lagers,
    Figur 8
    eine Schnittdarstellung des vertikalen Lagers,
    Figur 9
    eine Darstellung der Erfindung beim Einsatz,
    Figur 10
    einen Schaltplan der Erfindung.
    The invention is explained in more detail below with reference to the accompanying drawings. Show it:
    Figure 1
    a perspective view of the conventional solution,
    Figure 2
    an exploded view of the impact device according to the invention,
    Figure 3
    a perspective view of the invention,
    Figure 4
    2 shows a sectional illustration of the impact device according to the invention,
    Figure 5
    a representation of the vertical movement of the golf ball,
    Figure 6
    a representation of the horizontal rotation of the golf ball,
    Figure 7
    a sectional view of the horizontal bearing,
    Figure 8
    a sectional view of the vertical bearing,
    Figure 9
    a representation of the invention in use,
    Figure 10
    a circuit diagram of the invention.

    Wie aus Figur 2 bis 4 ersichtlich, besteht die Erfindung im wesentlichen aus einer Gummiunterlage (10), einer künstlichen Wiese (20), einer Plastikplatte (30), einem Anzeigegerät (40), einem Starter (50) und einer Schlagvorrichtung (60).As can be seen from Figures 2 to 4, the invention consists essentially of one Rubber pad (10), an artificial meadow (20), a plastic plate (30), one Display device (40), a starter (50) and a striking device (60).

    Die Gummiunterlage (10) ist scheibenförmig und mit einem Handgriff (11) zum Tragen versehen .The rubber pad (10) is disc-shaped and with a handle (11) for Wear it.

    Die künstliche Wiese (20) liegt auf der Gummiunterlage (10).The artificial meadow (20) lies on the rubber pad (10).

    Die Plastikplatte (30) ist mittels Schrauben (31) an einer Seite der Gummiunterlage (10) befestigt .The plastic plate (30) is by means of screws (31) on one side of the rubber pad (10) attached.

    Das Anzeigegerät (40) und der Starter (50) sind auf der Plastikplatte (30) angeordnet .The display device (40) and the starter (50) are arranged on the plastic plate (30) ,

    Die Schlagvorrichtung (60) ist an einer geeigneten Stelle auf der künstlichen Wiese (20) und der Gummiunterlage (10) vorgesehen, wobei
    die Schlagvorrichtung (60) ein schalenförmiges Gehäuse (61) umfaßt, das einen Rand aufweist, der mit einer Vielzahl von Löchern (62) für Schrauben (63) versehen ist, durch die das Gehäuse (61) auf der künstlichen Wiese (20) und der Gummiunterlage (10) befestigt werden kann, wobei das Gehäuse (61) am Scheitelpunkt eine Öffnung (64) aufweist, die an der Innenseite von einer Lagerbuchse (65) umgeben ist, in der ein horizontales Lager (66) aufgenommen ist, ein Achsrohr (67) durch die Öffnung (64) hindurchgeht und mit einer Drehscheibe (68) verbunden ist, die mit beabstandeten Lichtblenden (69) versehen ist und unter der ein vertikales Lager (72) vorgesehen ist, das in einer Lagerbuchse (75) auf dem Boden (74) aufgenommen ist, und ein Sensor durch Drehen der Drehscheibe ein Signal erfaßt, das über eine Signalübertragungsleitung (71) an das Anzeigegerät (40) gesendet wird.    The impact device (60) is provided at a suitable location on the artificial meadow (20) and the rubber pad (10), wherein
    the striking device (60) comprises a bowl-shaped housing (61) which has an edge which is provided with a multiplicity of holes (62) for screws (63) through which the housing (61) on the artificial meadow (20) and The rubber pad (10) can be fastened, the housing (61) having an opening (64) at the apex, which is surrounded on the inside by a bearing bush (65) in which a horizontal bearing (66) is received, an axle tube (67) passes through the opening (64) and is connected to a turntable (68), which is provided with spaced light screens (69) and under which a vertical bearing (72) is provided, which is in a bearing bush (75) on the Floor (74) is received, and a sensor detects a signal by rotating the turntable, which is sent via a signal transmission line (71) to the display device (40).

    Über dem Gehäuse (61) ist ein Kugellager (78) vorgesehen, das in einem Lagerkasten (76) und einem Boden (77) aufgenommen ist und über eine Stange (79) mit einem Golfball (80) verbunden ist, wobei eine Schraube (82), um die eine Feder (81) gelegt ist, von unten in das Achsrohr (67) geschoben wird, deren Ende aus dem Lagerkasten (76) herausragt und mit einer Mutter (83) gesichert wird, wodurch der Lagerkasten (76) drehbar auf dem Gehäuse (61) befestigt ist.A ball bearing (78) is provided above the housing (61) and is located in a bearing box (76) and a base (77) is received and via a rod (79) is connected to a golf ball (80), with a screw (82) around which a spring (81) is inserted from below into the axle tube (67), the end of which protrudes from the storage box (76) and is secured with a nut (83), whereby the bearing box (76) is rotatably mounted on the housing (61).

    Bei der Montage wird das horizontale Lager (66) in die Lagerbuchse (65) des Gehäuses (61) gepreßt und darin festgeklemmt, wodurch die Reibungskraft zwischen dem Achsrohr (67) und dem Gehäuses (61) reduziert wird, wenn das Achsrohr (67) dreht. Das vertikale Lager (72) unter der Drehscheibe (68) wird ebenfalls in der Lagerbuchse (75) des Bodens (74) festgeklemmt, wodurch auch eine Reduzierung der Reibungskraft erreicht wird.During assembly, the horizontal bearing (66) is inserted into the bearing bush (65) of the housing (61) pressed and clamped therein, causing the frictional force between the axle tube (67) and the housing (61) is reduced when the axle tube (67) turns. The vertical bearing (72) under the turntable (68) is also in the bearing bush (75) of the bottom (74) is clamped, which also results in a reduction the frictional force is reached.

    Das horizontale und vertikale Lager (66), (72) dienen dazu, ein reibungsloses Drehen des Achsrohrs (67) zu gewährleisten, wenn der Golfball (80) geschlagen wird und somit eine horizontale oder vertikale Vektorkraft erzeugt wird, wobei der Golfball (80) horizontal um 360° gedreht und vertikal um 0 bis 30° bewegt werden kann, wie Figur 5 bis 8 zeigen, und der Sensor (70) durch Drehen der Drehscheibe (68) ein Signal erfaßt.The horizontal and vertical bearings (66), (72) serve to ensure a smooth Rotate the axle tube (67) to ensure when the golf ball (80) is hit and thus a horizontal or vertical vector force is generated, the Golf ball (80) can be rotated horizontally by 360 ° and moved vertically by 0 to 30 ° can, as shown in Figures 5 to 8, and the sensor (70) by rotating the turntable (68) detects a signal.

    Beim Einsatz, wie Figur 9 zeigt, schlägt der Benutzer mit einem Schläger den Golfball (80), wodurch die Stange (79) und das Kugellager (78) mitbewegt werden, so daß der Lagerkasten (76) dreht, der das Achsrohr (67) und somit die Drehscheibe (68) im Gehäuse (61) mitführt. Da die Drehscheibe (68) dreht, wird das Licht durch die Lichtblenden (69) diskontinuierlich unterbrochen, wodurch der Sensor (70) ein entsprechendes Signal erfaßt, das über die Signalübertragunsleitung (71) an das Anzeigegerät (40) gesendet und dort angezeigt wird. Daher kann der Benutzer die Schlagergebnisse lesen.When used, as shown in FIG. 9, the user hits the with a bat Golf ball (80), whereby the rod (79) and the ball bearing (78) are also moved, so that the bearing box (76) rotates the axle tube (67) and thus the turntable (68) in the housing (61). As the turntable (68) turns, it will Light interrupted discontinuously by the light diaphragms (69), whereby the Sensor (70) detects a corresponding signal via the signal transmission line (71) is sent to the display device (40) and is displayed there. Therefore the user read the field results.

    Das Anzeigegerät (40) enthält einen Mikroprozessor, der die über die Signalübertragunsleitung (71) empfangene Pulszahl kalkulieren kann, so daß das Anzeigegerät (40) Informationen, wie Lochnummer, Lochabstand, Schlägenzahl, Par, Schlagweite, Schlaggeschwindigkeit, Schlagrichtung, Windrichtung, Wndgeschwindigkeit usw, anzeigen kann, wodurch ein Golfspiel auf einem Golfplatz mit 18 Löchern imitiert werden kann.The display device (40) contains a microprocessor which is connected via the signal transmission line (71) received pulse number can calculate, so that the display device (40) Information such as hole number, hole spacing, number of strokes, par, Blow distance, blow speed, blow direction, wind direction, wind speed etc, can display what a game of golf on a golf course with 18 holes can be imitated.

    Die Feder (81), die um die Schraube (82) gelegt ist, die von unten in das Achsrohr (67) geschoben wird, aus dem Lagerkasten (76) herausragt und mit einer Mutter (83) gesichert wird, kann eine Dämpfungswirkung erzeugen.The spring (81), which is placed around the screw (82) from below into the axle tube (67) is pushed out of the storage box (76) and with a nut (83) is secured, can produce a damping effect.

    Aufgrund der obengenannten Tatsachen weist die Erfindung folgende Vorteile auf:

  • 1. hohe Dämpfungswirkung
  • 2. kleine Reibungskraft
  • 3. lange Lebensdauer
  • 4. Anzeigemöglickeit der Ergebnisse
    • Because of the above facts, the invention has the following advantages:
  • 1. high damping effect
  • 2. small friction force
  • 3. long lifespan
  • 4. Display of the results

    • Claims (7)

    Golfgerät, das im wesentlichen aus einer Gummiunterlage (10), einer künstlichen Wiese (20), einer Plastikplatte (30), einem Anzeigegerät (40), einem Starter (50) und einer Schlagvorrichtung (60) besteht,
    dadurch gekennzeichnet, daß die Gummiunterlage (10) scheibenförmig ist und mit einem Handgriff (11) zum Tragen versehen ist.    Golf device, which essentially consists of a rubber pad (10), an artificial meadow (20), a plastic plate (30), a display device (40), a starter (50) and a striking device (60),
    characterized in that the rubber pad (10) is disc-shaped and is provided with a handle (11) for carrying.         Golfgerät nach Anspruch 1, dadurch gekennzeichnet, daß die künstliche Wiese (20) auf der Gummiunterlage (10) liegt.Golf device according to claim 1, characterized in that the artificial meadow (20) lies on the rubber base (10). Golfgerät nach Anspruch 1, dadurch gekennzeichnet, daß die Plastikplatte (30) mittels Schrauben (31) an einer Seite der Gummiunterlage (10) befestigt ist.Golf device according to claim 1, characterized in that the plastic plate (30) is fixed by means of screws (31) on one side of the rubber base (10). Golfgerät nach Anspruch 1, dadurch gekennzeichnet, daß das Anzeigegerät (40) und der Starter (50) auf der Plastikplatte (30) angeordnet sind.Golf device according to claim 1, characterized in that the display device (40) and the starter (50) are arranged on the plastic plate (30). Golfgerät nach Anspruch 1, dadurch gekennzeichnet, daß die Schlagvorrichtung (60) an einer geeigneten Stelle auf der künstlichen Wiese (20) und der Gummiunterlage (10) vorgesehen ist.Golf device according to claim 1, characterized in that the striking device (60) is provided at a suitable location on the artificial meadow (20) and the rubber pad (10). Golfgerät nach Anspruch 1 oder 5, dadurch gekennzeichnet, daß die Schlagvorrichtung (60) ein schalenförmiges Gehäuse (61) umfaßt, das einen Rand aufweist, der mit einer Vielzahl von Löchern (62) für Schrauben (63) versehen ist, durch die das Gehäuse (61) auf der künstlichen Wiese (20) und der Gummiunterlage (10) befestigt werden kann, wobei das Gehäuse (61) am Scheitelpunkt eine Öffnung (64) aufweist, die an der Innenseite von einer Lagerbuchse (65) umgeben ist, in der ein horizontales Lager (66) aufgenommen ist, ein Achsrohr (67) durch die Öffnung (64) hindurchgeht und mit einer Drehscheibe (68) verbunden ist, die mit beabstandeten Lichtblenden (69) versehen ist und unter der ein vertikales Lager (72) vorgesehen ist, das in einer Lagerbuchse (75) auf dem Boden (74) aufgenommen ist, und ein Sensor durch Drehen der Drehscheibe ein Signal erfaßt, das über eine Signalübertragungsleitung (71) an das Anzeigegerät (40) gesendet wird.Golf device according to claim 1 or 5, characterized in that the striking device (60) comprises a bowl-shaped housing (61) which has an edge which is provided with a plurality of holes (62) for screws (63) through which the housing (61) on the artificial meadow (20) and the rubber pad (10) can be fastened, the housing (61) having an opening (64) at the apex, which is surrounded on the inside by a bearing bush (65) in which a horizontal bearing (66) is received, an axle tube (67) passes through the opening (64) and is connected to a turntable (68), which is provided with spaced light screens (69) and under which a vertical bearing (72) is provided is, which is received in a bearing bush (75) on the floor (74), and a sensor detects a signal by rotating the turntable, which is sent via a signal transmission line (71) to the display device (40). Golfgerät nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß über dem Gehäuse (61) ein Kugellager (78) vorgesehen ist, das in einem Lagerkasten (76) und einem Boden (77) aufgenommen und über eine Stange (79) mit einem Golfball (80) verbunden ist, wobei eine Schraube (82), um die eine Feder (81) gelegt ist, von unten in das Achsrohr (67) geschoben wird, deren Ende aus dem Lagerkasten (76) herausragt und mit einer Mutter (83) gesichert wird, wodurch der Lagerkasten (76) drehbar auf dem Gehäuse (61) befestigt ist.Golf device according to one of the preceding claims, characterized in that a ball bearing (78) is provided above the housing (61), which is received in a bearing box (76) and a base (77) and with a golf ball (79) via a rod (79). 80) is connected, a screw (82) around which a spring (81) is placed being pushed from below into the axle tube (67), the end of which protrudes from the bearing box (76) and secured with a nut (83) is, whereby the bearing box (76) is rotatably mounted on the housing (61).
    EP20000115233 2000-07-13 2000-07-13 Golf training device Expired - Lifetime EP1172128B1 (en)

    Priority Applications (2)

    Application Number Priority Date Filing Date Title
    EP20000115233 EP1172128B1 (en) 2000-07-13 2000-07-13 Golf training device
    DE50006415T DE50006415D1 (en) 2000-07-13 2000-07-13 Golf training device

    Applications Claiming Priority (1)

    Application Number Priority Date Filing Date Title
    EP20000115233 EP1172128B1 (en) 2000-07-13 2000-07-13 Golf training device

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    EP1172128A1 true EP1172128A1 (en) 2002-01-16
    EP1172128B1 EP1172128B1 (en) 2004-05-12

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    ID=8169246

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    EP20000115233 Expired - Lifetime EP1172128B1 (en) 2000-07-13 2000-07-13 Golf training device

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    DE (1) DE50006415D1 (en)

    Cited By (1)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    WO2004064930A3 (en) * 2003-01-21 2004-10-14 Scratch Ltd Golf stroke training device

    Citations (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US4741536A (en) * 1987-02-12 1988-05-03 William Ku Tai Golf swing training aid
    WO1989000065A1 (en) * 1987-07-03 1989-01-12 William Rutherford A golf practice driving aid
    US5022152A (en) * 1989-12-29 1991-06-11 Tai William K Method for making improved support arms for golf swing training aids
    US5513847A (en) * 1995-07-10 1996-05-07 Hu; Chih-Chang Magnetically restored golf practice device with visual and audio display
    US5989129A (en) * 1998-10-08 1999-11-23 O'neill; William T. Golf swing practice device
    US5997405A (en) * 1996-08-05 1999-12-07 Russell; Neil William Golf practice device

    Patent Citations (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US4741536A (en) * 1987-02-12 1988-05-03 William Ku Tai Golf swing training aid
    WO1989000065A1 (en) * 1987-07-03 1989-01-12 William Rutherford A golf practice driving aid
    US5022152A (en) * 1989-12-29 1991-06-11 Tai William K Method for making improved support arms for golf swing training aids
    US5513847A (en) * 1995-07-10 1996-05-07 Hu; Chih-Chang Magnetically restored golf practice device with visual and audio display
    US5997405A (en) * 1996-08-05 1999-12-07 Russell; Neil William Golf practice device
    US5989129A (en) * 1998-10-08 1999-11-23 O'neill; William T. Golf swing practice device

    Cited By (1)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    WO2004064930A3 (en) * 2003-01-21 2004-10-14 Scratch Ltd Golf stroke training device

    Also Published As

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    EP1172128B1 (en) 2004-05-12
    DE50006415D1 (en) 2004-06-17

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