EP1973616A1 - Dispositif de formation de surfaces fonctionnelles pour exercices de golf - Google Patents

Dispositif de formation de surfaces fonctionnelles pour exercices de golf

Info

Publication number
EP1973616A1
EP1973616A1 EP07702677A EP07702677A EP1973616A1 EP 1973616 A1 EP1973616 A1 EP 1973616A1 EP 07702677 A EP07702677 A EP 07702677A EP 07702677 A EP07702677 A EP 07702677A EP 1973616 A1 EP1973616 A1 EP 1973616A1
Authority
EP
European Patent Office
Prior art keywords
wedge
shaped elements
functional
shaped
angle
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.)
Withdrawn
Application number
EP07702677A
Other languages
German (de)
English (en)
Inventor
Werner Spiegel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE102006002576A external-priority patent/DE102006002576A1/de
Priority claimed from DE200610002574 external-priority patent/DE102006002574A1/de
Application filed by Individual filed Critical Individual
Publication of EP1973616A1 publication Critical patent/EP1973616A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • A63B69/3652—Inclined platforms for practising drives from slopes

Definitions

  • the present invention relates to a device for practicing golf beats, with a substantially flat, at least one tee for a golf ball providing airfoil for at least one person, wherein the position of the support surface is adjustable to the ground.
  • Such devices for practicing golf strokes are known in the prior art in various configurations, for example so-called “hill trainer.”
  • Corresponding devices are used, in particular, for learning the so-called golf swing or the so-called golf swing technique
  • the adjustability of inclinations of the wing to the ground advantageous to be able to simulate the given on real golf courses in particular outdoors different diagonal and / or slopes.
  • the invention is in view of this prior art, the object to improve a device of the type mentioned in terms of adjustability of the position of the wing to the ground, and in particular to enable a precise adjustment and stable retention of extensive slopes with simple and inexpensive means.
  • the technical solution is with the present invention, a device for the practice of golf clubs, with a substantially flat, at least one tee for a golf ball providing airfoil for at least one person, the position of the support surface is adjustable to the ground, proposed, which is characterized by at least two on or rotatably mounted, wedge-shaped, connected with pivot bearings elements, each with an acute angle converging bearing surface and functional surface whose position is adjustable relative to each other by relative rotation, wherein the bearing surfaces of the wedge-shaped elements face each other, the functional surfaces of the wedge-shaped elements are facing away from each other and the position of the functional surfaces of the wedge-shaped elements is mutually adjustable by relative rotation of the wedge-shaped elements, wherein one of the functional surfaces preferably rotatable on or on the ground / base and the other functional surface the wing trains or is designed to provide a support for the wing.
  • a rotation angle change is converted into a change in position, in particular a change in inclination.
  • the invention is based on the finding that, by using at least two common wedge-shaped elements providing the two functional surfaces, wedge-shaped elements in the sense of the present invention are not only wedges but also wedge stumps and / or similar elements providing an inclined plane, in a simple and cost-effective manner Way an adjustability of the position of the functional surfaces to each other by simply rotating the on or on one another rotatably mounted wedge-shaped elements can be achieved.
  • the present invention realizes both the three-dimensional orientation of functional surfaces, preferably with only a stationary drive, for example, with axial rotation angle transmission, as well as the freely adjustable position of the rest or Drehpols functional surfaces and the support surface or a functional element by a variable or fixed eccentricity of the pivot bearing, preferably in the bearing surfaces (see, for example, L1 and L3 in Figure 5 and 6).
  • a variable or fixed eccentricity of the pivot bearing preferably in the bearing surfaces (see, for example, L1 and L3 in Figure 5 and 6).
  • the angle between the functional surfaces of the wedge-shaped elements adjustable.
  • An embodiment of the device according to the invention advantageously makes it possible to steplessly and precisely adjust turning or tilting angles, in particular when designed as a golf exercise device that can be operated mechanically or manually and / or electrically.
  • the surface of a wedge-shaped element opposite the tip formed by the converging bearing surface and functional surface has an angle of approximately 90 ° to the bearing surface or the functional surface of the wedge-shaped element.
  • the use of wedge-shaped elements at an angle of about 90 ° from the surface opposite the tip formed at the convergence of the bearing surface and functional surface opposite surface is particularly advantageous in terms of production of the wedge-shaped elements of a device according to the invention, as corresponding wedge-shaped elements by appropriate diagonal separation or cutting a Profile body, preferably a profile body with a round or rectangular cross-section can be produced.
  • a further advantageous embodiment of the invention is characterized by at least one of a wedge-shaped element with an angle of approximately 90 ° to the bearing surface and a wedge-shaped element at an angle of approximately 90 ° to the functional surface existing pair of wedge-shaped elements.
  • Corresponding pairs of wedge-shaped elements can have wedge-shaped elements of different angles - so-called wedge angle. Embodiments with pairwise identical wedge angle are preferred.
  • a corresponding pair of wedge-shaped elements is thus advantageously made of a correspondingly shaped cylinder or of construction profiles, preferably with a round or rectangular cross-section, manufacturable.
  • a further particularly preferred embodiment of the invention provides that at least two pairs of wedge-shaped elements are rotatably mounted on or against each other, wherein the mutually facing functional surfaces of the two pairs of wedge-shaped elements serve as a bearing surface. Corresponding pairs of wedge-shaped elements thus enable the embodiment according to the invention Devices with regard to the setting possibilities increased functionality.
  • a preferred embodiment of the invention provides that the angle between the bearing surface and the functional surface of a wedge-shaped element is about 9 °, about 18 ° and / or an integer multiple of about 9 ° and / or about 18 °.
  • the use of wedge-shaped elements with an angle of about 9 °, about 18 ° and / or an integer multiple of about 9 ° and / or about 18 ° between the bearing surface and the functional surface of a wedge-shaped element advantageously allows a change in position of the functional surfaces to each other via a Rotation of the wedge-shaped elements against each other in defined degrees.
  • wedge-shaped elements with an angle of about 9 °, about 18 ° or an integer multiple of 9 ° and / or about 18 ° due to the given by a rotation of a wedge-shaped element to 180 ° at half full rotation based relations an integer multiple with respect to the angles (wedge angle) between the functional surface and the bearing surface of a wedge-shaped element, preferably at the same wedge angles, and with respect to 360 ° of a full rotation or corresponding integer parts of a full rotation corresponding to 180 °, 90 °, 45 ° or the like rotation angle ,
  • a further advantageous embodiment of the invention provides that the wedge-shaped elements are continuously rotated against each other.
  • the continuous rotatability of the wedge-shaped elements against each other advantageously allows a comprehensive adjustability of the position of the functional surfaces and thus the support surface to the substrate of the device according to the invention to each other.
  • a further preferred embodiment of the invention provides that the wedge-shaped elements are rotated in stages by defined angles against each other, preferably by angles of 1 ° to 15 °, more preferably by angular increments of 5 ° and / or 10 °.
  • a gradual adjustability of the wedge-shaped elements is advantageously a simplified operation or handling of the device according to the invention can be achieved, in particular with regard to the adjustability of defined angular positions of the functional surfaces and thus the support surface to the substrate of the device according to the invention.
  • a further advantageous embodiment of the invention is characterized by at least one a measure of the position of the functional surfaces of the wedge-shaped elements and thus the support surface to the ground to each other, preferably the angle between the functional surfaces of the wedge-shaped elements, and / or the rotation of the wedge-shaped elements against each other and detecting / or reproducing agent.
  • the detection and reproduction of the position of the functional surfaces of the wedge-shaped elements and / or the rotation of the wedge-shaped elements against each other advantageously allows a simplified operation and handling of the device according to the invention with regard to the adjustability of the position of the functional surfaces.
  • an advantageous embodiment of the invention provides that the measure of the position of the functional surfaces of the wedge-shaped elements to each other and / or the rotation of the wedge-shaped elements against each other mechanically and / or electronically detected and / or reproduced.
  • the means comprises a scaled display, particularly preferably on the part of the surface of the converging bearing surface and functional surface opposite surface of at least one of the wedge-shaped elements.
  • At least one pivot bearing between the wedge-shaped elements and / or the wedge-shaped element and the base and / or wedge-shaped elements and the support surface or a functional element in one and / or in both directions of rotation can be fixed or equivalent independent of the other wedge-shaped elements rotatable.
  • Corresponding arranged between or on the part of the bearing surfaces of the wedge-shaped elements bearing are advantageously designed as rolling and / or plain bearings.
  • brakes or locking devices are used.
  • a further advantageous embodiment of the bearing of the device according to the invention provides for the use of slip and / or magnetic clutches or freewheels or backstops.
  • the device according to the invention comprises at least one drive for rotating at least one wedge-shaped element about its pivot bearing, preferably an electric, pneumatic and / or hydraulic drive.
  • the drive can also be a manually operated drive, such as a hand crank, or done directly by hand.
  • the drive comprises a single-stage and / or multi-stage transmission for transmitting and / or translating rotational movements onto the at least one wedge-shaped element.
  • freewheels and / or backstops are advantageously at least two of the wedge-shaped elements of or with a drive individually and / or in combination drivable.
  • Another particularly preferred embodiment of the invention provides that the rotation of the wedge-shaped elements is mutually controllable, preferably by means of at least one drive for rotating at least one wedge-shaped element about its pivot bearing.
  • the controllability of the rotation of the wedge-shaped elements relative to each other includes a controller comprising all measuring, control and / or control technical means to a twisting of the wedge-shaped elements Change position of the functional surfaces to move. As part of the control corresponding rotational movements and changes in position are detected, controlled and / or regulated.
  • the supporting surface which is supported on the functional surface providing a support for the support surface is held and / or guided by at least one torque support.
  • this provides a rotation angle blocking system with which the support surface can be held and / or guided relative to the surrounding periphery such that a five-axis freedom of movement - three of the translation and two of the rotation - while preventing rotation and / or co-rotation of the support surface about its axis - Locking the freedom of movement with respect to the third rotation - is given, in particular with regard to the otherwise recordable from the wing oblique, angular and / or tilting plies.
  • Another particularly advantageous embodiment of the invention provides at least one element covering the area between the supporting surface and the ground.
  • an element also serves to increase security in the context of using a device according to the invention.
  • the covering element is connected on the one hand to the support surface and on the other hand to the surrounding periphery of the support surface and / or is fastened to the substrate.
  • the covering element is flexible and / or elastic, preferably as a band and / or blind.
  • the covering element is formed by a telescopically adjustable tubular structure.
  • a pipe or rod construction according to the invention also has the advantage that it can be made stable and strong enough to be entered by persons.
  • a further embodiment of the invention provides that the at least one tee for a golf ball providing wing has at least one means for positioning a golf ball and / or with at least one Device for positioning a golf ball is providable.
  • the device for positioning a golf ball is arranged or arranged centrally on the axis of rotation of the wedge-shaped elements.
  • the position of the device for positioning a golf ball to the support surface is adjustable. The arrangeability and / or adjustability advantageously increases the individual application possibilities of the users, in particular with regard to impact training.
  • a device designed according to the invention contributes in particular to being able to realize a golf sports facility with almost any degree of sporting difficulty, in particular since the inclinations for the position of the golfer and inclinations of the ball position can be adjusted variably and independently of one another.
  • the subject of the present invention is furthermore a device for providing two functional surfaces whose position is adjustable relative to one another, such device advantageously being used by a device according to the invention for practicing golf strokes.
  • Applicable devices find for example in and / or for facilities that require alignment of their position in space, such as antennas, solar collectors or the like, facilities for determining and / or adjusting angular positions, for example so-called angle or angle gauges or the like, bogies, turntables, Turrets, play equipment, such as carousels or the like for entertainment rides, and also as a connection and / or Construction element, for example for plate and / or profile elements, for example as a connection element for plasterboard for drywall, as a construction and connection element for profiles for exhibition stands, tent racks or the like, and / or similar devices.
  • a connection and / or Construction element for example for plate and / or profile elements, for example as a connection element for plasterboard for drywall, as a construction and connection element for profiles for exhibition stands, tent racks or the like, and / or similar devices.
  • At least one of the functional surfaces can be at least partially automatically adjusted with respect to their position via the respective rotary or tilting axis, the ball joint and / or the like constructional means by means of a drive.
  • Such an embodiment is used, for example, in facilities which sometimes require tracking with regard to their position, for example antennas, solar collectors or similar devices.
  • a disadvantage of the previously known devices for providing two functional surfaces whose position is adjustable to one another is that the adjustability of the situation either with great technical effort and thus costly or not precise enough and / or not infinitely vorappelbar. Furthermore, the corresponding hitherto known devices do not meet the requirements imposed on them, application-related sometimes high demands in terms of adjustability and maintenance or maintenance of precise angular positions, especially in at least one drive for setting-using devices.
  • the invention is in view of this prior art, the object to improve a device of the type mentioned in terms of adjustability of the situation, and in particular to enable a simple adjustment and stable retention of layers of functional surfaces to each other with simple and inexpensive means.
  • the technical solution is the present invention, a device for providing two functional surfaces whose position is adjustable to each other, proposed which at least two on or rotatably mounted, wedge-shaped, connected to pivot bearings elements, each with an acute angle converging bearing surface and functional surface, wherein the bearing surfaces of the wedge-shaped elements facing each other, the functional surfaces of the wedge-shaped elements facing away from each other and by relative rotation of the wedge-shaped elements against each other the position the functional surfaces of the wedge-shaped elements is adjustable to each other.
  • the elements connected with pivot bearings elements are designed such that the one element is additionally rotatably mounted on the base and preferably a support surface or a functional element on the other functional surfaces for aligning the support surface is rotatably mounted again.
  • wedge-shaped elements mounted rotatably on or against each other, an adjustability of the position of the functional surfaces provided by the wedge-shaped elements relative to each other is provided by simple relative rotation of the wedge-shaped elements relative to one another.
  • a rotation angle change is thus converted into a position-specific change in inclination.
  • the invention is based on the finding that, by using at least two common wedge-shaped elements providing the two functional surfaces, wedge-shaped elements in the sense of the present invention are not only wedges but also wedge stumps and / or similar elements providing an inclined plane, in a simple and cost-effective manner Way an adjustability of the position of the functional surfaces to each other by simply rotating the on or on one another rotatably mounted wedge-shaped elements can be achieved.
  • the invention thus realizes both the three-dimensional orientation of functional surfaces, preferably with only a single stationary drive, for example with axial rotation angle transmission, as well as the freely adjustable position of the rest or Drehpols vom of the functional surfaces and a functional element by a variable and / or fixed eccentricity of the pivot bearing, preferably in the bearing surfaces (see, for example, L1 and L3 according to Figure 5 and 6).
  • the angle between the functional surfaces of the wedge-shaped elements adjustable.
  • the surface of a wedge-shaped element opposite the tip formed by the converging bearing surface and functional surface has an angle of approximately 90 ° to the bearing surface or the functional surface of the wedge-shaped element.
  • the use of wedge-shaped elements at an angle of about 90 ° from the surface opposite the tip formed at the convergence of the bearing surface and functional surface opposite surface is particularly advantageous in terms of production of the wedge-shaped elements of a device according to the invention, as corresponding wedge-shaped elements by appropriate diagonal separation or cutting a Profile body, preferably a profile body with a round or square cross-section can be produced.
  • a further advantageous embodiment of the invention is characterized by at least one of a wedge-shaped element with an angle of approximately 90 ° to the bearing surface and a wedge-shaped element at an angle of approximately 90 ° to the functional surface existing pair of wedge-shaped elements.
  • Corresponding pairs of wedge-shaped elements can have wedge-shaped elements of different angles - so-called wedge angle. Embodiments with pairwise identical wedge angle are preferred.
  • a corresponding pair of wedge-shaped elements is thus advantageously made of a correspondingly shaped cylinder, preferably with a round or square cross-section, manufacturable.
  • a further particularly preferred embodiment of the invention provides that at least two pairs of wedge-shaped elements are rotatably mounted on or against each other, wherein the mutually facing functional surfaces of the two pairs of wedge-shaped elements serve as a bearing surface. Corresponding pairs of wedge-shaped elements thus make it possible to design devices according to the invention with an extended scope of functions with regard to the setting options.
  • a preferred embodiment of the invention provides that the angle between the bearing surface and the functional surface of a wedge-shaped element is about 9 °, about 18 ° and / or an integer multiple of about 9 ° and / or about 18 °.
  • the use of wedge-shaped elements with an angle of about 9 °, about 18 ° and / or an integer multiple of about 9 ° and / or about 18 ° between the bearing surface and the functional surface of a wedge-shaped element advantageously allows a change in position of the functional surfaces to each other via a Rotation of the wedge-shaped elements against each other in defined degrees.
  • wedge-shaped elements with an angle of about 9 °, about 18 ° or an integer multiple of 9 ° and / or about 18 ° and angles such as 4.5 °, 1, 8 ° or 0.9 ° due to the given by a rotation of a wedge-shaped element to 180 ° at half full rotation based relations of an integer multiple in terms of angle (wedge angle) between the functional surface and the bearing surface of a wedge-shaped element, preferably at the same wedge angles, and with respect to 360 ° of a full rotation or corresponding integer parts of a full rotation corresponding to 180 °, 90 °, 45 ° or the like rotation angle.
  • a further embodiment of the invention provides that the functional surface of one of the wedge-shaped elements is arranged on or on a base, preferably a base surface.
  • the functional surface is rotatably mounted on or on the base.
  • the base for the wedge-shaped element of a device according to the invention can be provided by the ground, a frame arranged on the ground and / or by a base surface provided by a device.
  • the base surface may be formed in particular by a parallel to the earth's surface or the ground extending reference surface.
  • the base surface provided by a device may advantageously be designed to be engaging, if required, also an adjustable angle to the reference surface, ie the ground, the conical surface or the like surface.
  • a corresponding provided by a device base or Base surface may advantageously be provided by a rotary drive, for example by a drill.
  • the device according to the invention correspondingly connected to the drilling machine or arranged thereon, permits a working position that is angled relative to a surface to be machined from the drilling direction.
  • a further advantageous embodiment of the invention provides that the functional surface of the free wedge-shaped element provides a support, preferably for a support surface rotatably mounted thereon or a functional element rotatable thereon.
  • the device according to the invention thus allows by rotating the wedge-shaped elements against each other an alignment of the position of the support surface relative to the base or base surface.
  • a further advantageous embodiment of the invention provides that the wedge-shaped elements are continuously rotated against each other.
  • the continuous rotatability of the wedge-shaped elements against each other advantageously allows a comprehensive adjustability of the position of the functional surfaces of the device according to the invention to each other.
  • a further preferred embodiment of the invention provides that the wedge-shaped elements are rotated in stages by defined angles against each other, preferably by angles of 1 ° to 15 °, more preferably by angular increments of 5 ° and / or 10 °.
  • a gradual adjustability of the wedge-shaped elements is advantageously a simplified operation or handling of the device according to the invention can be achieved, in particular with regard to the adjustability of defined angular positions of the functional surfaces of the device according to the invention to each other.
  • a further advantageous embodiment of the invention is characterized by at least one a measure of the position of the functional surfaces of the wedge-shaped elements to each other, preferably the angle between the functional surfaces of the wedge-shaped elements, and / or the rotation of the wedge-shaped elements against each other and / or reproducing means.
  • the detection and reproduction of the position of the functional surfaces of the wedge-shaped elements and / or the rotation of the wedge-shaped elements against each other advantageously allows a simplified operation and handling of Device according to the invention with regard to the adjustability of the position of the functional surfaces.
  • An advantageous embodiment of the invention provides that the measure of the position of the functional surfaces of the wedge-shaped elements to each other and / or the rotation of the wedge-shaped elements against each other mechanically and / or electronically detected and / or reproduced.
  • the means comprises a scaled display, particularly preferably on the part of the surface of the converging bearing surface and functional surface opposite surface of at least one of the wedge-shaped elements.
  • At least one pivot bearing between the wedge-shaped elements and / or the wedge-shaped element and the base and / or the wedge-shaped elements and the support surface or the functional element in one and / or in both directions of rotation can be fixed or equivalent independently of the other wedge-shaped elements stretchable.
  • Corresponding arranged between or on the part of the bearing surfaces of the wedge-shaped elements bearings are advantageously designed as WeIz and / or plain bearings.
  • To establish or block one and / or both directions of rotation of at least one of the wedge-shaped elements advantageously brakes or locking devices are used.
  • a further advantageous embodiment of the bearing of the device according to the invention provides for the use of slip and / or magnetic clutches and freewheels or backstops.
  • the device according to the invention comprises at least one drive for rotating at least one wedge-shaped element about its pivot bearing or about its axis of rotation, preferably an electric, pneumatic and / or hydraulic drive.
  • the drive can also be a manually operated drive, such as a hand crank, or done directly by hand.
  • the drive comprises a single and / or multi-stage Transmission for sub and / or translation of rotational movements on the at least one wedge-shaped element.
  • freewheels and / or backstops are advantageously at least two of the wedge-shaped elements of or with a drive individually and / or in combination drivable.
  • Another particularly preferred embodiment of the invention provides that the rotation of the wedge-shaped elements is mutually controllable, preferably by means of at least one drive for rotating at least one wedge-shaped element about its pivot bearing.
  • the controllability of the rotation of the wedge-shaped elements relative to one another comprises a controller, which comprises all measurement, control and / or control-technical means to move a rotation of the wedge-shaped elements a change in position of the functional surfaces. As part of the control corresponding rotational movements and changes in position are detected, controlled and / or regulated.
  • a preferred embodiment of the invention provides that the device according to the invention as a connection and / or construction element, preferably for plate and / or profile elements, formed, including the free ends of the functional surfaces and / or fastened in elements to be fastened, preferably detachably fastenable, have fastening means.
  • An appropriately designed as a connection and / or construction device device is advantageously for the dry construction for the arrangement of plate-shaped elements in certain angular positions to each other and / or used as a connection element for tent poles or similar profile elements.
  • a further preferred embodiment of the invention provides that the device according to the invention is designed as a protractor, for which purpose the free ends of the functional surfaces are each provided with a leg forming, extending substantially perpendicular to the functional surface profile element.
  • the corresponding profile elements each forming a limb allow the angular positions of corresponding angular positions of corresponding surfaces applied to the profile elements with respect to their position to be measured and / or body or the like to be measured.
  • a further advantageous embodiment of the invention provides for the use of the device according to the invention as a presentation device for objects to be presented, for example as a trade fair presentation stand for motor vehicles and / or the like to be exhibited at trade fairs and presented in different positions.
  • FIG. 1a and b in a schematic side view of a basic embodiment of a device according to the invention and their Einsteilberrys Suitee with respect to the positions of the support surface;
  • 3a and b show in a schematic side view another basic embodiment of a device according to the invention and their adjustability ranges with regard to the positions of the support surface;
  • FIG. 4a to f show, in a schematic basic illustration, the rotation of the wedge-shaped elements of a device according to the invention according to FIG. 1 within their adjustability ranges according to FIG. 1a and FIG. 1b;
  • 6a-c show in a schematic, partially perspective schematic representation the rotation of the wedge-shaped elements of a further embodiment of a device according to the invention; 7a and b in a schematic side view of a further principal embodiment of a device according to the invention and their adjustability with regard to the positions of the support surface,
  • FIG. 7c in a detailed schematic representation of the left-handed rotation
  • Fig. 7d in a schematic side view of a further principal
  • Fig. 8 is a plan view of an embodiment of a device according to the invention.
  • FIG. 1a and 1b show in a schematic side view a device for providing two functional surfaces F1 and F2, the position of which is adjustable relative to each other by rotation.
  • the functional surface F1 is arranged on the ground and the functional surface F2 forms the support surface or a support for the support surface.
  • the device has two wedge elements 1 and 2 serving as wedge-shaped elements 1 and 2, whose bearing surface L1 or L2 and functional surface F1 or F2 converge at an acute angle ⁇ 1 or ⁇ 2, in this case approximately 18 °.
  • the wedge-shaped elements 1 and 2 are presently designed as rectangular wedge elements 1 and 2, wherein the angle between the angle ⁇ 1 or ⁇ 2 opposite side or side surface G1 or G2 and the respective functional surface F1 or F2, in this case the angle Y, 90 °.
  • the wedge elements 1 and 2 are rotatably mounted with their bearing surfaces in L1 and L2 on each other, wherein the bearing surfaces L1 and L2 of the wedge elements 1 and 2 face each other. Accordingly, the functional surfaces F1 and F2 of the wedge elements 1 and 2 facing away from each other.
  • FIG. 2a and 2b another embodiment of a device for providing functional surfaces F3 and F4, the position of which is adjustable to each other, is shown.
  • the functional surface F3 is arranged on the substrate and the functional surface F4 forms the support surface or a support for the support surface.
  • the wedge-shaped elements 3 and 4 are presently formed as wedge stumps 3 and 4, wherein between the bearing surfaces L3 and L4 and the functional surfaces F3 and F4 of the wedge stumps 3 and 4 respectively the angle ⁇ 3 or ⁇ 4, in the present case about 18 °, is given.
  • the position of the functional surface F4 of the truncated cone 4 relative to the functional surface F3 of the truncated cone 3 can be changed in the present case.
  • the change in the position of the functional surface F4 relative to the functional surface F3 is effected by a change in the angle between the functional surface F3 and the functional surface F4, in this case the angle ß2 in Fig. 2b.
  • FIGS. 3a and 3b In the embodiment of a device for providing two functional surfaces F5 and F8 shown in FIGS. 3a and 3b, four wedge-shaped elements in the form of wedges 5, 6, 7 and 8, which are arranged rotatably on one another, are used.
  • the functional surface F5 is arranged on the substrate 9 and the functional surface F8 forms a support for the support surface 10.
  • the wedges 5 and 6 are presently formed at an angle ⁇ 5 and ⁇ 6 of about 18 °, while the wedges 7 and 8 an angle ⁇ 7 or have ⁇ 8 of about 9 °.
  • the functional surface F5 of the wedge 5 is in the present case rotatably mounted on the floor or a base surface 9.
  • the functional surface F8 of the wedge 8 serves in the present case as a support for a support surface 10 mounted on a bearing 11.
  • the device is shown in FIG. 3a from that shown in FIG Location be brought, wherein between the functional surfaces F5 of the wedge 8 and the functional surface F8 of the wedge 8, the angle ß3 is taken.
  • FIGS. 4a to 4f the stepwise rotation of the wedge element 2 relative to the wedge element 1 is shown in a schematic representation.
  • the degree display shown above the wedge element 2 indicates the stepwise rotation of the wedge element 2.
  • the degree indication indicated below the wedge element 1 indicates the rotation of the wedge element 1. In the present case, that of the wedge element 1 is not twisted.
  • a rotation of the wedge element 2 starting from the position shown in Fig. 4a by 360 ° in the position shown in Fig. 4f, corresponding to a full rotation of the wedge element 2.
  • the wedge element 2 is rotated in each case by 45 ° in the clockwise direction relative to that of the wedge element 1.
  • FIGS. 5a to 5c show in a schematic, partially perspective schematic illustration (FIGS. 5b and 5c) the rotation of the wedge-shaped elements 1 and 2 of a further embodiment of a device according to the invention.
  • 5a to 5c show the rotation of the wedge-shaped element 2 with respect to the wedge-shaped element 1 (of Fig. 5a of FIG. 5b), with subsequent rotation (of Fig. 5b of FIG. 5c) of both wedge-shaped elements 1 and 2 together opposite the base 9.
  • the device according to FIGS. 5 a to 5 c has between the base 9 and the functional surface 1 of the wedge-shaped element 1, between the bearing surface 1 of the wedge-shaped element 1 and the bearing surface 2 of the wedge-shaped element 2, between the functional surface F 2 of the wedge-shaped element 2 and the Wing 10 each pivot bearing on.
  • the relative position of the pivot bearing is selected so that the axis of rotation of the bearing between the base 9 and the functional surface 1 of the wedge-shaped element 1, the axis of rotation of the bearing between the bearing surface 1 of the wedge-shaped element 1 and the bearing surface 2 of the wedge-shaped element 2 and the axis of rotation of Bearing between the functional surface F2 of the wedge-shaped element 2 and the support surface 10 in this special case approximately at a point (pole, Drehpol) intersect the functional surface.
  • the orientation of the 3-dimensionally dependent variable fall line (the arrow drawn on the support surface 10) whose magnitude and direction is clearly geometrically dependent on the relative displacement of the wedge-shaped element 2 with respect to the wedge-shaped element 1 is required if the direction of the fall line (the on the support surface 10 drawn arrow) should meet certain requirements, such as in a golf practice device, in which the skew of the floor space on the function carrier against the direction of the golf ball can be aligned, eg in "hillside downhill” or “hillside up” or “lateral hillside up” or “lateral hillside up” or hybrid forms of said slopes.
  • a golf practice device in which the skew of the floor space on the function carrier against the direction of the golf ball can be aligned, eg in "hillside downhill” or “hillside up” or “lateral hillside up” or “lateral hillside up” or hybrid forms of said slopes.
  • the 3-dimensional device change for a 2-dimensional angle representation or an angle projection on a level (2-dimensional) is required.
  • FIGS. 5a to 5c can be used particularly advantageously, in particular since the point designated above as the pole or the rotating pole virtually rests in all possible movements. This point can advantageously be used in particular to attach devices at this point on the functional surface, for example, for focusing devices, or target devices.
  • the arrangement of the bearings must be done with appropriate eccentricity to each other, so that this geometric requirement that meet all axes of rotation of the axial intersections in one point, so that is largely prevented that performs the function level in addition to the desired skew production additionally a tumbling movement.
  • the arrangement of the bearings is selected such that the point designated above as pole or rotary pole is definitely outside and / or above the functional plane.
  • This is particularly advantageous in those applications that require a dormant point above the functional level, for example, devices with resting as possible "focus” or target locations (targets) which are targeted by laser, which then from different directions by operating the device with appropriately mounted Aiming at this point (pole, rotating pole) as a target, (target object)
  • Applications can be made, for example, in medical technology or energy technology
  • the advantageously variably selectable arrangement of the pivot bearings can, depending on requirements, be at certain points in the device Tumbling movements of the functional level prevented or defined generated and / or performed.
  • FIGS. 7a and 7b show a basic embodiment of a device for practicing golf strokes and their adjustability with regard to the position or position of the support surface relative to the ground.
  • FIGS. 7a and 7b The embodiment of a device according to the invention shown in FIGS. 7a and 7b has a mechanical adjustment unit and structural design (II) for multiaxial angular or rotational angle displacements, movements and / or changes with at least two angle elements, (wedge-shaped elements) or wedge-shaped constructions (FIG. hereinafter referred to as angular elements, wedge elements or wedge disks) 101a and 101b, which are mutually rotatable or adjustable and / or in the Angled element or wedge element connection plane
  • the wedge disks 101a and 101b have a fixed or freely adjustable wedge angle ⁇ 101a and ⁇ 101b.
  • the relative rotational angle change ⁇ between the wedge disk 101a and the wedge disk 101b produces the change in the inclination angle ⁇ , that is, the inclination angle ⁇ is uniquely quantified by the relative rotational angle change ⁇ and the magnitude of the wedge angles ⁇ 101a and ⁇ 101b.
  • ⁇ of the plane perpendicular to the function plane 104 falling line level can be changed by the common rotation angle change of the wedge pulley 101a and wedge 101 b in any target direction, preferably for example as an angle gauge or by corresponding absolute rotation of the individual wedge disks 101a and 101b, which the desired angular position the position angle ⁇ of the fall line taken into account.
  • the base I has a suitable receptacle and / or bearing for the wedge element 101a, so that by the change of the rotation angle ⁇ of the wedge disks about the rotation axis 106 in addition to the adjustment of the inclination angle ß, the orientation of the inclination angle ß of the functional support level 104 to the desired Position angle ⁇ can be achieved.
  • the change of the angular position of the wedge elements to each other can be done manually or with one or more mechanical drives or by one or more preferably only stationary electrically operated drives.
  • suitable materials and the design of the wedge elements, as well as the selection, arrangement and interaction of positive and non-positive machine elements, such as rolling and / or plain bearings, slip or magnetic clutches, brakes or locking devices and preferably freewheels and / or backstops, as in particular used for the drive system of the wedge disks in the example a stepless change of the multi-axial tilt angle can preferably be achieved with only a single drive unit.
  • the device has operating devices or adjusting devices 107 and 111a and 111b for transmitting and changing the angular position of the wedge elements, which allow, driven by hand or with external energy, both targeted the relative movements of the wedge elements to each other, in particular the wedge disks 101a and 101b, and to perform their joint rotational movement or adjustment.
  • the device further has a drive system (IV), which comprises at least one drive unit 109, with which the multiaxial angle or rotational angle displacements and movements and / or changes caused manually or by motor can be supported or selectively executed or prevented.
  • a drive system (IV) which comprises at least one drive unit 109, with which the multiaxial angle or rotational angle displacements and movements and / or changes caused manually or by motor can be supported or selectively executed or prevented.
  • the drive unit 109 has at least one articulated shaft element 109b with which the manually or motor-induced multi-axial angular relationship or rotational angle displacements and movements and / or changes of the wedge disk 101b can be supported or selectively executed and / or permitted or prevented.
  • the shaft element 109b is preferably designed as a double-shaft joint or as a cardan shaft as an articulated shaft element.
  • the drive unit 109 is provided with devices 111 which transmit the actuating forces or the torque of the drive unit 109 to the wedge disks 101a and 101b.
  • the device 111 is preferably embodied as a spoke ring 111a with spokes 111b, which transmit the actuating forces or the torque of the drive unit 109 to the wedge disks 101a and 101b and from the wedge disks 101a and 101b to the drive unit 109.
  • the drive unit 109 may additionally comprise at least one motor drive 110, as illustrated here.
  • the motor drive 110 preferably has a single-stage or multi-stage gear motor (motor 110a with gear 110b.)
  • the motor drive 110 preferably has a single-stage or multistage worm geared motor, in the present case one
  • Double worm gear motor 110a, 110b on the one hand to achieve low noise and on the other hand, a high reduction ratio can.
  • the motor drive 110 can have a motor or a single-stage or multistage geared motor 110a, and additionally a drive motor 112a with a reduction stage 112, which can be designed, for example, with a sprocket including a drive chain or with a wedge or toothed belt pulley including a toothed or toothed belt can.
  • the drive unit 109 may additionally comprise a mechanical drive which acts as an extension of the drive shaft 109a, if necessary with an intermediate bevel gear or shaft joint, via which the manually or motor-induced multiaxial angular or rotational angular displacements and movements and / or changes of the wedge disks 101a and 101st b be supported or specifically executed or prevented.
  • the device according to the invention has positively and / or non-positively co-operating elements, with which the respective movements of the individual wedge discs to each other, as well as the movement of the wedge plate 101a on the basis I, as well as the movement of the wedge plate 101 b relative to the functional support system (III) and also prevents the movement of the function carrier system (III) relative to the stationary and / or the movable periphery (VI) or can be blocked.
  • the device according to the invention further comprises - as already explained a drive unit 109, in the gem.
  • the positive and non-positive machine elements are integrated as torque brackets and / or locking devices, preferably designed as freewheels or backstops 109c and 109d with a connecting element 109e.
  • the drive unit 109 has a torque support or locking device or a positive and / or non-positive lock 109c, for example freewheels, brakes, clutches, ratchets and / or similar locking devices or machine elements with a rotation inhibiting and / or preventing effect, with which the manual or motor brought about multiaxial angular or rotational angle shifts, movements and / or changes of at least one wedge disk 101a or 101b specifically supported, approved and / or can be prevented.
  • the drive unit 109 preferably has a further barrier 109d, which is preferably designed as a freewheeling system which selectively permits or prevents the rotation angle displacement and / or movement of the wedge disk 101a with respect to the base (I) in a direction dependent on the direction of rotation.
  • the locks 109c and 109d as parts of the drive unit 109 are connected to each other by means of the connecting element 109e, with the drive unit 109 and with the base (I), that by means of the wedge disks 101a and 101b and the drive unit 109 multi-axial angular movements and movements and the Changing the inclination angle ß or the inclination of the functional support system (IM) or - as the present case - the inclination of the device via the choice of the direction of rotation on the one hand and by the respective rotation angle (+ ⁇ and - ⁇ ) preferably brought about or prevented with only one drive unit 109 can.
  • the device has a rotation angle blocking system in the form of a torque support 107b, with which the target plane (functional support system III), that is the support surface, can be held or guided relative to the periphery so that, on the one hand, up to 5-axis freedom of movement On the other hand, however, co-rotation of the target plane around the target axis is prevented in all oblique and angular and tilt positions.
  • the device on the part of the function carrier system (III) also support surface, function carrier level, functional structure, target level, carrier level or head level called means on which with the mechanical adjustment and / or the structural design (II), in particular with a wedge disk 101b firmly connected or advantageously movable or lockable connected to this or stored on this.
  • These means of the function carrier system (III) preferably comprise devices for positioning or depositing golf balls, and are preferably arranged or can be arranged centrally on the part of the function carrier system (IM).
  • the functional support system (IM) preferably comprises means providing a central positioning device for golf balls 130, which is preferably connected to the axis of rotation 106, the wedge disc axis 105 above the shaft joint 109b.
  • the functional support system that is to say the support surface in the sense of the present invention, has a position angle element 131, which is preferably arranged connected to the wedge disk 101b or the rotation axis 106, the wedge disk axis 105 above the shaft joint 109b.
  • the rotational angular position of the position angle element 131 represents the rotational angle position of the wedge discs relative to each other (Relatiwerschiebung) in the
  • Keil.nharmsebene 102 accessible or effected by rotation of the wedge disk axis 105, and thus the inclination angle ß of the functional support level 104th
  • the device additionally has a connection system (V) between the function carrier system (III) or between the mechanical adjustment unit and the periphery (VI), in the present case embodied as a telescopic system 108 (see also FIG.
  • the device may have an additional fixed or movable periphery (VI), from which access to the device can take place and in which the access height of the periphery (VI) can preferably be designed or adjusted so that, for example, in a horizontal position of the wing (functional support system (III)) preferably approximately Height equality exists or can be set between the access height of the periphery (VI) and the access height of the function carrier system (III).
  • VI additional fixed or movable periphery
  • VI access height of the periphery
  • the access height of the periphery (VI) can preferably be designed or adjusted so that, for example, in a horizontal position of the wing (functional support system (III)) preferably approximately Height equality exists or can be set between the access height of the periphery (VI) and the access height of the function carrier system (III).
  • the function carrier system (III) moreover has at least one separate area (secondary level) 132, which is able to partially or completely compensate for the inclined position (tilt angle) of the function carrier system (III) by overlaying (own tilt angle) in at least one axis.
  • a further device can be installed as an object and function carrier device (function carrier disc) for receiving or storing further functional units.
  • an additional level (secondary level) 132 is preferably mounted as a "rocker” or “swing” lockable so that with or on this additional level, the vertical tilt and the ball tilt can be set differently.
  • the golf exercise device advantageously has a mechanical tilt position angle element 131, which also visually indicates to the user the angle of inclination of the functional carrier plane and / or has at least one corresponding rotary encoder functionality.
  • the position angle member 131 preferably has a display function of the inclination angle ⁇ for the user of the golf exerciser. on.
  • the position angle element 131 preferably has a rotary encoder function or functionality and is preferably designed such that it can be used as part of a rotary encoder system for the user of the golf training device in order to detect the inclination angle ⁇ .
  • the golf training device and device may include a controller (VII), that is a device for measuring, controlling and / or controlling the devices and / or devices of the invention Golfhebungsvorraum that manually or motor induced multiaxial angle or rotational angle shifts, movements and / or Changes switches, measures, regulates, controls or carries out the data or signal transmission and / or makes the motion event displayable via analogue or digital technology.
  • the controller (VII) preferably has a skew Positioning and / or transmission system on.
  • the banking position determining and / or transmitting system preferably includes at least one encoder or position encoder system.
  • the rotary encoder of the encoder or position encoder system is preferably connected to the wedge element shaft 105 or the drive shaft 109a.
  • the rotary encoder is preferably designed as a transmitter element for the relative rotational angle change .gamma. Between the wedge disk 101a and the wedge disk 101b, which in the present case represents the change in the inclination angle .beta.
  • the rotary encoder or the rotary encoder function can be used as actual value encoder and preferably the actual values of the inclination angle ß transmitted to a tilt angle actual value display.
  • the rotary encoder or position encoder system may have a rotary encoder or a rotary encoder function which preferably registers the common rotational angle change ⁇ of both wedge disks 101a and 101b, which represents the change of the rotational angle position or the change of the position angle ⁇ about the axis 106.
  • the rotary encoder with rotary encoder function represents an actual value encoder function and preferably has an actual value transfer function of the position angle ⁇ for the transmission to the actual value display.
  • the rotary encoder or rotary encoder functions preferably also have a transmitter function for the setpoint-actual-value control or signal unit.
  • the encoder or position encoder system has an actual value encoder function and / or an actual value transmission function for higher-level control, data processing and / or for transmission purposes.
  • the encoder or position sensor system further preferably has a network-connected or wireless signal transmission.
  • the controller (VII) preferably has an engine control system.
  • the engine control system has a network-attached or wireless signal transmission.
  • the engine control system advantageously has a wireless, in particular as a radio control or by infrared (IR) remote controlled signal transmission.
  • the engine control system preferably has a radio control for signal transmission.
  • the angular accuracy is obtained by the wedge disk principle forced guidance of the tilting levels and increased by the respective choice of wedge element angle, as even small to maximum tilt angle always "enlarged” on the 180 ° scale of the rotation angle difference, are mapped between the wedge disks, so that with the wedge disk principle Among other things, precision angle gauges can be realized.
  • Tilt angles can be represented by angles of rotation and simplify the metrological equipment.
  • the operation for tracking and adjusting multi-axis turning or tilting angles produces only low noise levels and is characterized by the ability to dispense entirely with pneumatic or hydraulic drives and to be able to reduce the control effort for the drive system.
  • the device for simulating the inclinations for the ball position has the advantage that, as shown in the embodiments and explained with reference to this, preferably from the simulation of inclined positions of the stand surface can be executed independently functionally, or to superimpose these, or can partially or completely compensate for the inclined position of the base.
  • the so possible separate adjustment of the inclination for the ball position allows a wider range of variations for slopes.
  • the selected embodiment allows the placement of the ball position surface with easily replaceable pads for the simulation of soil and fouling quality according to the invention.
  • Actuator or reduction stage which may be realized with sprocket including drive chain or wedge or pulley including wedge or timing belt

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Abstract

La présente invention concerne un dispositif pour exercices de golf, qui présente une surface de support (10) essentiellement plane pour au moins une personne et qui permet de frapper au moins une fois une balle de golf, la position de la surface de support (10) pouvant être ajustée par rapport au soubassement (9), et qui est caractérisé par au moins deux éléments (1, 2; 3, 4; 5, 6, 7, 8, 9, 10) montés à rotation l'un sur l'autre, configurés en biseau et reliés à des paliers de rotation, avec des surfaces de palier (L1; L2; L3; L4) qui convergent sous un angle aigu (a1 , a2, a3, a4, a5, a6, a7, a8) et des surfaces fonctionnelles (F1, F2; F3, F4; F5, F8) dont la position relative peut être ajustée par rotation mutuelle, les surfaces de palier (L1; L2; L3; L4) des éléments en biseau (1 , 2; 3, 4; 5, 6, 7, 8) étant tournées les unes vers les autres, les surfaces fonctionnelles (F1, F2; F3, F4; F5, F8) des éléments en biseau (1 , 2; 3, 4; 5, 6, 7, 8) n'étant pas tournées les unes vers les autres et la position des surfaces fonctionnelles (F1, F2; F3, F4; F5, F8) des éléments en biseau (1 , 2; 3, 4; 5, 6, 7, 8) pouvant être mutuellement ajustée par rotation relative des éléments en biseau (1 , 2; 3, 4; 5, 6, 7, 8). L'une des surfaces fonctionnelles est placée contre ou sur le soubassement (base, 9) de préférence de manière à pouvoir tourner et l'autre surface fonctionnelle forme la surface de support (10) ou un support pour la surface de support (10).
EP07702677A 2006-01-18 2007-01-11 Dispositif de formation de surfaces fonctionnelles pour exercices de golf Withdrawn EP1973616A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006002576A DE102006002576A1 (de) 2006-01-18 2006-01-18 Vorrichtung zur Bereitstellung von Funktionsflächen
DE200610002574 DE102006002574A1 (de) 2006-01-18 2006-01-18 Vorrrichtung zur Übung von Golfschlägen
PCT/EP2007/000187 WO2007082664A1 (fr) 2006-01-18 2007-01-11 Dispositif de formation de surfaces fonctionnelles pour exercices de golf

Publications (1)

Publication Number Publication Date
EP1973616A1 true EP1973616A1 (fr) 2008-10-01

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EP07702677A Withdrawn EP1973616A1 (fr) 2006-01-18 2007-01-11 Dispositif de formation de surfaces fonctionnelles pour exercices de golf

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EP (1) EP1973616A1 (fr)
WO (1) WO2007082664A1 (fr)

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Publication number Priority date Publication date Assignee Title
DE202020102175U1 (de) 2020-04-20 2020-05-12 Vanden Berge Golf UG (haftungsbeschränkt) Multifunktions-Trainingsplattform für den Golfschwung

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Publication number Priority date Publication date Assignee Title
US5518245A (en) * 1995-01-17 1996-05-21 Nelson; Harry Golf practice apparatus
TW200628199A (en) * 2004-10-06 2006-08-16 John Harold Crossley Golf driving range platform

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007082664A1 *

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