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EP1857153A1 - Handle for sports racket - Google Patents

Handle for sports racket Download PDF

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Publication number
EP1857153A1
EP1857153A1 EP06010026A EP06010026A EP1857153A1 EP 1857153 A1 EP1857153 A1 EP 1857153A1 EP 06010026 A EP06010026 A EP 06010026A EP 06010026 A EP06010026 A EP 06010026A EP 1857153 A1 EP1857153 A1 EP 1857153A1
Authority
EP
European Patent Office
Prior art keywords
handle
racket
grip
grip sleeve
sleeve
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Withdrawn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
EP06010026A
Other languages
German (de)
French (fr)
Inventor
Adolf Brunner
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
Application filed by Individual filed Critical Individual
Priority to EP06010026A priority Critical patent/EP1857153A1/en
Priority to US11/804,280 priority patent/US7651419B2/en
Priority to CN2007101025877A priority patent/CN101095979B/en
Publication of EP1857153A1 publication Critical patent/EP1857153A1/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B49/00—Stringed rackets, e.g. for tennis
    • A63B49/02—Frames
    • A63B49/08—Frames with special construction of the handle
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/54—Details or accessories of golf clubs, bats, rackets or the like with means for damping vibrations
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00—Characteristics of used materials
    • A63B2209/08—Characteristics of used materials magnetic
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/06—Handles
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/06—Handles
    • A63B60/08—Handles characterised by the material
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/06—Handles
    • A63B60/10—Handles with means for indicating correct holding positions
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/06—Handles
    • A63B60/16—Caps; Ferrules
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/06—Handles
    • A63B60/22—Adjustable handles
    • A63B60/28—Adjustable handles with adjustable length

Definitions

  • the invention relates to a handle for racquets for sports, especially for tennis and golf clubs under the term ball games, but also for other flying objects than balls, namely, for example, badminton baskets.
  • the racket neck (3) of a tennis racket which by a defined shape (see sectional drawing Y) contrary to conventional known rackets with full material to the handle surface, designed so that in the handle length (3) or in parts in the handle length (3) an inflatable Rubber sleeve (5 + 6 + 11) is incorporated, which by blowing up the space (6 + 9) the shape of the racket handle (3) and the shape of the grip sleeve (4) and by closing the space (12) by compressed air (18) or pressure fluid (22) adapts and thus a consolidated vibration damping connection between the racket frame (2) + the handle (3) and the grip sleeve (4) is formed.
  • the club sleeve (4) is pressed over the magnet positions (46 + 48) in the direction (45) so that the repulsive magnetic fields (36) the club grip sleeve (4) with the magnet (23 + 24 + 30 + 31) itself in the direction (45) as far as moves (pushes) until between the magnets (27 + 28) of the back pressure on the magnetic fields (27B + 28B) is constructed balancing and at the same time the frontal limbo state is reached.
  • This condition is shown in the sketch (B).
  • the grip sleeve (4) with its magnet (23 + 24 + 30 + 31) moves in the direction (35) that approach the magnetic systems from the stance position (45) in the direction (47) of the hardest levitation force (46 + 48), and thus is a mechanically non-contact adjustment of the levitation force (36) between the club sleeve (4) on the racket handle (3) guaranteed.
  • the main force-magnetic combinations (23 + 24) (25 + 26) (30 + 31) (32 + 33) are mounted in the main impact directions (50).
  • the combination of springs (49) and various existing magnet arrangements also makes possible further damping-damping combinations and / or only spring systems of whatever kind (see item 49 of the list of reference numbers).
  • a compressed air check valve (7) is introduced with the property compressed air via the pumping system (13 + 14 + 15 + 17 + 18 + 19) to record or deliver.
  • the strength and the vibration and vibration damping via the air cushion (9 + 6) to the grip sleeve (4) selectable and fixable is that by draining the compressed air (18) and removing the affirmpfropfen (8), the grip sleeve (4) is easily replaceable and the racket thus several handle sleeve sizes (outer circumference) ie other desired grip sizes (4) record can.
  • the necessary pressure system must be operated with compressed air (18) or pressurized fluid (22). The latter is shown in the figure (3) and can take over the same variable properties of the figure (1) with the pressure pin (21) and the pressure adjusting screw (20).
  • the invention in the figure (4) is characterized in that between the handle (3) and the grip sleeve (4) mutually repelling permanent magnetic fields are introduced and thereby between the handle (3) and the grip sleeve (4) no direct mechanical connection exists, so that the grip sleeve (4) relative to the handle (3) is in a floating state (36) (with the property by repelling magnetic fields yet forces to transmit) which is about the adjusting screw (29) and the magnet assembly (27 + 27A) as well as (28 + 28A) can be more or less compacted without contact, ie larger or smaller or no Fibrations- transmissions to let. All.
  • Magnetic arrangements are as shown in the figure (4) of the sketch (D) mounted on the mutually repelling manner and characterized, for example, the magnet (23 + 23A) the magnets (26 + 26A) south pole against south pole opposite and a show repulsive effect, which act on the magnets (30 + 31) with the same Magnetpolanowski Mr "the” as a whole and at the same magnetic field strengths of the magnet of the racket handle (3) and the racket gripping sleeve (4) against each other by the force of the magnetic fields in a floating state are located.
  • the subject invention is an enrichment of the prior art.
  • the invention brings advantages in terms of a possible reduction in racket advance in the field of production and warehousing.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Golf Clubs (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The handle (3) has a handle core comprising an axis (2Z), core permanent magnets mounted to the handle core, and a handle sleeve (4) surrounding the handle core. Contact-free permanent magnets (24, 25, 30, 31), that are mounted to the handle sleeve, generate repelling forces radial to the axis from one set of the core permanent magnets. An adjustment screw (29) controls a force longitudinal to the axis. The adjustment screw has a screw permanent magnet (28), which creates a repelling force with respect to a core permanent magnet.

Description

Die Erfindung betrifft einen Griff für Schläger zur Sportausübung, insbesondere für Tennis- und Golfschläger unter dem Begriff Ballspiele, aber auch für andere Flugobjekte als Bälle, nämlich beispielsweise Badmintonkörbchen.The invention relates to a handle for racquets for sports, especially for tennis and golf clubs under the term ball games, but also for other flying objects than balls, namely, for example, badminton baskets.

Bei der Gestaltung eines Schlägergriffes, repräsentativ eines Tennisschläger-Griffes, ist es wichtig, dass die im Schläger während dem Treffen des Balles entstehenden unterschiedlich starken Vibrationen und Schwingungen möglichst gedämpft oder sogar verhindert werden. Die Reduktion oder sogar die Verhinderung der Vibrationen kommt dem Nutzer zu Gute, nämlich werden die Muskeln geschont. Der so genannte Tennisarmeffekt kann zumindest gemindert wenn nicht vermieden werden und mental neigt der Nutzer zur Spielruhe und Spielsicherheit.In designing a racket handle, representative of a tennis racket handle, it is important that the varying levels of vibration and vibration created in the racket as the ball strikes be minimized or even prevented. The reduction or even the prevention of the vibrations benefits the user, namely the muscles are spared. The so-called Tennisarmeffekt can at least be mitigated if not avoided and mentally the user tends to quiet and game safety.

Aufgabenstellung der ErfindungTask of the invention

Der Erfindung liegt die Aufgabe zu Grunde einen Schlägergriff so zu gestalten, dass;

  1. 1. zwischen der äußeren Griffhülse des Schlägers und dem Schlägergriff ein unterschiedlich gewünschtes oder notwendiges variabel einstellbares Dämpfungssystem geschaffen wird.
  2. 2. der je nach Nutzertyp unterschiedlich große Griff des Schlägers mit damit verbunder entsprechend unterschiedlich großer Grifffläche des Griffes, am jeweiligen Schläger austauschbar ist.
The invention is based on the object to design a racket handle so that;
  1. 1. between the outer handle sleeve of the racket and the racket handle a differently desired or necessary variably adjustable damping system is provided.
  2. 2. The depending on the type of user different sized handle of the racket with thus verbunder correspondingly different sized gripping surface of the handle, the respective racket is interchangeable.

Der Vorteil ist, dass für Griffe mit unterschiedlichen Griffstärken und damit korrespondierenden Griffflächen keine ansonsten dafür vorgesehene spezielle Schläger benötigt werden.The advantage is that for grips with different gripping heights and corresponding gripping surfaces no otherwise designated special racquets are required.

Aufgabenlösung der ErfindungTask solution of the invention

Die Aufgabenstellung wurde gelöst durch einen Griff für Schläger zur Sportausübung nach Anspruch 1.The problem was solved by a handle for racquet sports practice according to claim 1.

Der Schlägerhals (3) eines Tennisschlägers welche durch eine festzulegende Formgebung ( Siehe Schnittzeichnung Y ) entgegen herkömmlichen bekannten Schlägern mit vollem Material bis zur Griffoberfläche, so gestaltet ist, daß in die Grifflänge(3) oder in Teilen in der Grifflänge (3) eine aufblasbare Gummimanschette (5+6+11) eingearbeitet ist, welche sich durch aufblasen des Raumes (6+9) der Formgebung des Schlägergriffes (3) und der Formgebung der Griffhülse (4) und durch schließen des Raumes (12) durch Druckluft (18) oder Druckflüssigkeit (22) anpasst und somit eine gefestigte Vibrationsdämpfende Verbindung zwischen dem Schlägerrahmen (2) + dem Griff (3) und der Griffhülse(4) entsteht.The racket neck (3) of a tennis racket which by a defined shape (see sectional drawing Y) contrary to conventional known rackets with full material to the handle surface, designed so that in the handle length (3) or in parts in the handle length (3) an inflatable Rubber sleeve (5 + 6 + 11) is incorporated, which by blowing up the space (6 + 9) the shape of the racket handle (3) and the shape of the grip sleeve (4) and by closing the space (12) by compressed air (18) or pressure fluid (22) adapts and thus a consolidated vibration damping connection between the racket frame (2) + the handle (3) and the grip sleeve (4) is formed.

Dies wird auch über die gleichen sich abstoßenden Magnetfelder über die Magnetanordnung (24+25) gegenüber (32+33) erreicht.
Die zusätzliche Magentanordung (27+27B) gegenüber (28+28B) erzeugt den Schwebezustand Stirnseitig zwischen dem Griff (3) und der Griffhülse (4). Von Beginn an wird die Schlägerhülse (4) soweit über die Magnetpositionen (46+48) in Richtung (45) gedrückt so das die abstoßende Magnetfelder (36) die Schlägergriffhülse (4) mit den Magneten (23+24+30+31) sich in Richtung (45) soweit verschiebt (drückt) bis zwischen den Magneten (27+28) der Gegendruck über die Magnetfelder (27B+28B) ausgleichend aufgebaut ist und zugleich der stirnseitige Schwebezustand erreicht ist. Dieser Zustand ist in der Skizze (B) dargestellt.
Durch das verstellen der Justierschraube (29) mit der Griffhülse (4) und der Magnetanordnung (28) gegenüber dem Griff (3) mit dem Magneten (27) in Richtung (34) wird die Griffhülse (4) mit ihren Magneten (23+24+30+31) so in Richtung (35) bewegt das sich die Magnetsysteme aus der Standposition (45) in die Richtung (47) der härtesten Schwebekraft (46+48) nähern, und somit ist ein mechanisch berührungsloses verstellen der Schwebekraft (36) zwischen der Schlägerhülse (4) auf den Schlägergriff (3) gewährleistet.
Sobald durch weiteres Verstellen der Hülse (4) durch die Verstellschraube (29) über die Magnete (27+28) in die Richtung (35) über die höchste Magnetkraft (48+46) in Richtung (47) bewegt wird, löst sich sie Griffhülse (4) aus dem Schwebezustand mit dem Griff (3) in Richtung (35). Die Griffhülse (4) kann vom Griff (3) abgenommen und oder ausgetauscht werden.
Die Magnetanordnungen (38+42) und (40+41) so wie sie in der Achse (2 Z) dargestellt sind und die Magnete (37) und (39),dienen der seitlichen Führung zwischen dem Griff (3) und der Griffhülse (4) und wirken wie alle Magnetanordnungen durch abstoßendem Effekt und gewährleisten dadurch den Schwebezustand in alle Richtungen
Die Haupt-Kraft-Magnetkombinationen (23+24) (25+26) (30+31) (32+33) sind In den Haupt-Schlagrichtungen (50) angebracht.
Durch die Kombination von Federn (49) und verschiedenen vorhandenen MagnetAnordnungen werden ebenfalls weitere fibrationsdämpfende Kombinationen ermöglicht und oder das nur Federsysteme gleich welcher Art (siehe Position 49 Bezugszeichenliste), angebracht werden.
Im Teil der Gummimanschette (5) ist ein Druckluft-Rückschlagventil (7) eingebracht mit der Eigenschaft Druckluft über das Pumpsystem (13+14+15+17+ 18+19) aufzunehmen oder abzugeben.
Je nach Stärke des gewählten Luftdruckes (18) ist die Festigkeit und die Fibrations - und Schwingungsdämpfung über das Luftpolster (9+6) zur Griffhülse (4) wähl und festlegbar.
Ein weiterer Großer Vorteil der Erfindung ist, das durch das Ablassen der Druckluft (18) und dem entfernen des Abschlusspfropfen (8) die Griffhülse (4) leicht austauschbar ist und der Schläger somit mehrere Griffhülsengrößen (Außenumfang) d.h. andere gewünschte Griffgrößen (4) aufnehmen kann. Das notwendige Drucksystem ist mit Druckluft (18) oder mit Druckflüssigkeit (22) zu betreiben. Letzteres ist in der Figur (3) dargestellt und kann mit dem Druckbolzen (21) und der Druckverstellschraube (20) dieselben variablen Eigenschaften der Figur (1) übernehmen.This is also achieved via the same repelling magnetic fields via the magnet arrangement (24 + 25) opposite (32 + 33).
The additional Magentanordung (27 + 27B) opposite (28 + 28B) creates the floating state front side between the handle (3) and the grip sleeve (4). From the beginning, the club sleeve (4) is pressed over the magnet positions (46 + 48) in the direction (45) so that the repulsive magnetic fields (36) the club grip sleeve (4) with the magnet (23 + 24 + 30 + 31) itself in the direction (45) as far as moves (pushes) until between the magnets (27 + 28) of the back pressure on the magnetic fields (27B + 28B) is constructed balancing and at the same time the frontal limbo state is reached. This condition is shown in the sketch (B).
By adjusting the adjusting screw (29) with the grip sleeve (4) and the magnet assembly (28) relative to the handle (3) with the magnet (27) in the direction (34), the grip sleeve (4) with its magnet (23 + 24 + 30 + 31) moves in the direction (35) that approach the magnetic systems from the stance position (45) in the direction (47) of the hardest levitation force (46 + 48), and thus is a mechanically non-contact adjustment of the levitation force (36) between the club sleeve (4) on the racket handle (3) guaranteed.
As soon as further adjustment of the sleeve (4) by the adjusting screw (29) via the magnets (27 + 28) in the direction (35) via the highest magnetic force (48 + 46) in the direction (47) is moved, it detaches grip sleeve (4) from the floating state with the handle (3) in the direction (35). The grip sleeve (4) can be removed from the handle (3) and or replaced.
The magnet assemblies (38 + 42) and (40 + 41) as shown in the axis (2 Z) and the magnets (37) and (39), serve the lateral guidance between the handle (3) and the grip sleeve ( 4) and act like all magnet arrangements by repulsive effect and thereby ensure the limbo in all directions
The main force-magnetic combinations (23 + 24) (25 + 26) (30 + 31) (32 + 33) are mounted in the main impact directions (50).
The combination of springs (49) and various existing magnet arrangements also makes possible further damping-damping combinations and / or only spring systems of whatever kind (see item 49 of the list of reference numbers).
In the part of the rubber sleeve (5) a compressed air check valve (7) is introduced with the property compressed air via the pumping system (13 + 14 + 15 + 17 + 18 + 19) to record or deliver.
Depending on the strength of the selected air pressure (18), the strength and the vibration and vibration damping via the air cushion (9 + 6) to the grip sleeve (4) selectable and fixable.
Another great advantage of the invention is that by draining the compressed air (18) and removing the Abschlusspfropfen (8), the grip sleeve (4) is easily replaceable and the racket thus several handle sleeve sizes (outer circumference) ie other desired grip sizes (4) record can. The necessary pressure system must be operated with compressed air (18) or pressurized fluid (22). The latter is shown in the figure (3) and can take over the same variable properties of the figure (1) with the pressure pin (21) and the pressure adjusting screw (20).

In weiterem ist die Erfindung in der Figur (4) dadurch gekennzeichnet das zwischen dem Griff (3) und der Griffhülse (4) sich gegenseitig abstoßende Permanent - Magnetfelder eingebracht sind und dadurch zwischen dem Griff (3) und der Griffhülse (4) keine direkte mechanische Verbindung besteht, so das sich die Griffhülse (4) gegenüber dem Griff (3) in schwebendem Zustand (36) befindet, (mit der Eigenschaft durch sich abstoßende Magnetfelder dennoch Kräfte zu übertragen) welcher sich über die Justierschraube (29) und der Magnetanordnung (27+27A) sowie (28+28A) berührungslos mehr oder weniger verdichten läßt d.h. größere oder kleinere oder auch keine Fibrations- Übertragungen zu läßt.
Alle. Magnetanordnungen sind so wie in der Figur (4) der Skizze (D) dargestellt auf der sich gegenseitigen abstoßender Art angebracht und dadurch gekennzeichnet das zum Beispiel dem Magnet (23+23A) die Magnete (26+26A) Südpol gegen Südpol gegenüber stehen und eine abstoßende Wirkung zeigen, welche über die Magnete (30+31) mit derselben Magnetpolanordnung "dem" als Ganzes entgegen wirken und bei gleichen Magnetfeldstärken der Magneten der Schlägergriff (3) und die Schlägergriffhülse (4) sich gegeneinander durch die Kraft der Magnetfelder in schwebendem Zustand befinden.In addition, the invention in the figure (4) is characterized in that between the handle (3) and the grip sleeve (4) mutually repelling permanent magnetic fields are introduced and thereby between the handle (3) and the grip sleeve (4) no direct mechanical connection exists, so that the grip sleeve (4) relative to the handle (3) is in a floating state (36) (with the property by repelling magnetic fields yet forces to transmit) which is about the adjusting screw (29) and the magnet assembly (27 + 27A) as well as (28 + 28A) can be more or less compacted without contact, ie larger or smaller or no Fibrations- transmissions to let.
All. Magnetic arrangements are as shown in the figure (4) of the sketch (D) mounted on the mutually repelling manner and characterized, for example, the magnet (23 + 23A) the magnets (26 + 26A) south pole against south pole opposite and a show repulsive effect, which act on the magnets (30 + 31) with the same Magnetpolanordnung "the" as a whole and at the same magnetic field strengths of the magnet of the racket handle (3) and the racket gripping sleeve (4) against each other by the force of the magnetic fields in a floating state are located.

Die Figuren 1 bis 4 mit der Bezeichnungsliste beschreiben den Erfindungsgegenstand und sind nur beispielhaft.Figures 1 to 4 with the list of names describe the subject invention and are only exemplary.

Der Erfindungsgegenstand ist eine Bereicherung des Standes der Technik.The subject invention is an enrichment of the prior art.

Neben dem Nutzeffekt wie gemäß der Aufgabenstellung bringt die Erfindung Vorteile bezüglich einer möglichen Reduktion der Schlägervorhaltung im Bereich der Produktion und der Lagerhaltung.In addition to the efficiency as in the task, the invention brings advantages in terms of a possible reduction in racket advance in the field of production and warehousing.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

  • 1 ) Schlägerbespannung "Racket" 1) Racket "Racket"
  • 2 ) Schlägerrahmen "Racket" 2) Racket frame "Racket"
  • 3 ) Schlägergriff "Racket" 3) Racket Grip "Racket"
  • 4 ) Griffhülse 4) grip sleeve
  • 5 + 6 ) Gummimanschette 5 + 6) Rubber sleeve
  • 7 ) Luftrückschlagventil 7) Air check valve
  • 8 ) Abschlusspfropfen 8) End caps
  • 9 ) Innenraum für Druckluft oder Druckflüssigkeit 9) Interior for compressed air or hydraulic fluid
  • 10 ) Hohlraum für Luftpumpenmund 10) Cavity for air pump mouth
  • 11 ) Seitenabschluss für Gummimanschette 11) Side seal for rubber cuff
  • 12 ) Raum für Griff-Hülsenhalterung und Gummimanschetten Ausdehnung 12) Room for handle sleeve holder and rubber cuffs
  • 13 ) Verbindungsnippel 13) Connection nipple
  • 14 ) Pumpenschlauch 14) Pump hose
  • 15 ) Pumpenbalg 15) pump bellows
  • 16 ) Frei für eine Zusatzbezeichnung 16) Free for an additional designation
  • 17 ) Ventilschraube 17) Valve screw
  • 18 ) Druckmessgerät 18) Pressure gauge
  • 19 ) Ventil und Befestigungsmanschette 19) Valve and mounting sleeve
  • 20 ) Druckbolzenschraube für Druckflüssigkeit 20) Pressure bolt for hydraulic fluid
  • 21 ) Druckbolzen für Druckaufbau oder Druckabbau 21) Pressure pin for pressure build-up or pressure reduction
  • 22 ) Druckflüssigkeit 22) pressure fluid
  • 23+24+25+26+30+31+32+33+27+28 ) Permanent-Magnete 23 + 24 + 25 + 26 + 30 + 31 + 32 + 33 + 27 + 28) Permanent magnets
  • 23A ) Südpol Darstellung 23A) South Pole illustration
  • 23B ) Nordpol Darstellung 23B) North Pole illustration
  • 26A ) Südpol Darstellung 26A) South Pole illustration
  • 26B ) Nordpol Darstellung 26B) North Pole illustration
  • 27+28 ) Permanent-Magnet zwingend rund 27 + 28) Permanent magnet mandatory round
  • 27A ) Nordpol 27A) North Pole
  • 27B ) Südpol 27B) South Pole
  • 28A ) Nordpol 28A) North Pole
  • 28B ) Südpol 28B) South Pole
  • 29 ) Justierschraube für Dämpfungshärte Richtung 34 oder 35 29) Adjustment screw for damping hardness direction 34 or 35
  • 34 ) Bewegungsrichtung Griffhülse 4 für schwächere Dämpfungsdichte 36 nach der Arretierung 3+4 34) Direction of movement grip sleeve 4 for weaker damping density 36 after locking 3 + 4
  • 35 ) Bewegungsrichtung Griffhülse 4 für stärkere Dämpfungsdichte 36 nach der Arretierung 3+4 35) Direction of movement grip sleeve 4 for stronger damping density 36 after locking 3 + 4
  • 36 ) Magnetfelddichte = Magnet-Druckstärke zwischen gleichen Magnetpolen Süd + Süd und oder Luftraum für Federsysteme 49 36) = magnetic flux density magnetic pressure force between same magnetic poles South South + and or air space for spring systems 49
  • 37+38+39+40 ) Permanent-Magnet für die seitliche Führung von Griffhülse 4 zu Schlägergriff 3 37 + 38 + 39 + 40) Permanent magnet for the lateral guidance of grip sleeve 4 to racket handle 3
  • 41+42 ) Gegenmagnet zu 38+40 für seitliche Führung 3 zu 4 41 + 42) Counter magnet to 38 + 40 for lateral guidance 3 to 4
  • 43+44 ) In Zeichnung und oder Skizze nicht vorhandene Gegen-Magnete zu Magnet 37+39 43 + 44) Counter-magnets to magnet 37 + 39 not present in drawing and / or sketch
  • 45 ) Bewegungsrichtung von Griff 4 und den Magneten 23+24+30+32 zur Arretierung von Griffhülse 4 auf Schlägergriff 3, bis Gegendruck Magnete 27+28. 45) direction of movement of the handle 4 and the magnet 23 + 24 + 30 + 32 for locking of grip sleeve 4 on racket handle 3, to counter-pressure magnets 27 + 28th
  • 46 ) Position der höchsten gegenseitigen Magnetkraft auf (zu) 48. Maximale Schwebekraft zwischen allen Magnetsystemen im Griff 3 zur Griffhülse 4 46) Position of the highest mutual magnetic force on (to) 48. Maximum levitation force between all magnet systems in the handle 3 to the grip sleeve 4
  • 47+35) Bewegungsrichtung der Magnete 23+24+30+32 für den Griffwechsel und der gegenseitigen Magnetfeldstärke - Veränderung über 27+28+29 47 + 35) Direction of movement of magnets 23 + 24 + 30 + 32 for handle change and mutual magnetic field strength - Change over 27 + 28 + 29
  • 48 ) Fixe Positionen der Magnete 25+26+31+33 auf dem Griff 3 48) Fixed positions of the magnets 25 + 26 + 31 + 33 on the handle 3
  • 49 ) Federsysteme aller Art in 36 z.B. Druck, - Flachfedern, Füllstoffe usw 49) Spring systems of all kinds in 36 eg pressure, flat springs, fillers, etc
  • 50 ) Haupt-Schlag-Ausführungs-Richtung 50) Main stroke execution direction

Claims (7)

Schlägergriff zur Sportausübung für Schläger mit einem Schlägerkopf der mit einem Maschennetz bespannt ist und der Griff des Schlägers bei der Schlagausübung Vibrationen und Schwingungen unterliegt, dadurch gekennzeichnet, dass der Griff des Schlägers mit einer austauschbaren Griffhülse (4) versehen ist und durch einen dort angeordneten befüllbaren und flexibel dehnbaren Behälter ( 5 und 6 ), die Vibrationen und Schwingungen abgedämpft und ausgeschaltet werden.Racket handle for sports use for rackets with a club head is covered with a mesh and the handle of the racket in the impact vibration and vibration, characterized in that the handle of the racket is provided with an exchangeable grip sleeve (4) and arranged there by a fillable and flexibly expandable containers (FIGS. 5 and 6) which damp and silence vibrations and vibrations. Schlägergriff nach Anspruch 1, dadurch gekennzeichnet, dass der Behälter ( 5 und 6 ) mit einer Hydraulikflüssigkeit befüllt wird.Club grip according to claim 1, characterized in that the container (5 and 6) is filled with a hydraulic fluid. Schlägergriff nach Anspruch 1, dadurch gekennzeichnet, dass durch das Öffnen und Schließen des Luftraumes (12), die Griffhülse (4) leicht entnommen beziehungsweise befestigt werden kann.A racket handle according to claim 1, characterized in that by opening and closing the air space (12), the grip sleeve (4) can be easily removed or attached. Schlägergriff nach Ansprüchen 1 bis 3, dadurch gekennzeichnet, dass unterschiedlich große Griffhülsen leicht ausgetauscht und in die Griffhülse eingebracht werden können.Club grip according to claims 1 to 3, characterized in that different sized grip sleeves can be easily replaced and introduced into the grip sleeve. Schlägergriff nach Ansprüchen 1 bis 3, dadurch gekennzeichnet, dass der Schlägergriff (3) so gestaltet ist, dass die Griffhülse (4) innseits am Schlägergriff mechanisch geführt wird, wodurch ein gleich bleibender genauer Wechsel der Griffhülse ermöglicht wird.Racket handle according to claims 1 to 3, characterized in that the racket handle (3) is designed so that the grip sleeve (4) is mechanically guided on the inside of the racket handle, whereby a more constant accurate change of the grip sleeve is made possible. Schlägergriff nach Ansprüchen 1 bis 5, dadurch gekennzeichnet, dass der Schlägergriff so gestaltet ist, dass zwischen Griff (3) und der Griffhülse (4) keine beziehungsweise nut teilweise mechanische Verbindungen bestehen wodurch die Griffhülse schwebend ist.Racket handle according to claims 1 to 5, characterized in that the racket handle is designed so that between the handle (3) and the grip sleeve (4) no or nut partially mechanical connections exist whereby the grip sleeve is floating. Schlägergriff nach Ansprüchen 1 bis 6, gekennzeichnet durch dessen Einsatz im Bereich des Tennissports.Club grip according to claims 1 to 6, characterized by its use in the field of tennis sports.
EP06010026A 2006-05-16 2006-05-16 Handle for sports racket Withdrawn EP1857153A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP06010026A EP1857153A1 (en) 2006-05-16 2006-05-16 Handle for sports racket
US11/804,280 US7651419B2 (en) 2006-05-16 2007-05-16 Handle providing shock absorption
CN2007101025877A CN101095979B (en) 2006-05-16 2007-05-16 Handle for equipment for performing sports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06010026A EP1857153A1 (en) 2006-05-16 2006-05-16 Handle for sports racket

Publications (1)

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EP1857153A1 true EP1857153A1 (en) 2007-11-21

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US (1) US7651419B2 (en)
EP (1) EP1857153A1 (en)
CN (1) CN101095979B (en)

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CN105107163A (en) * 2015-10-05 2015-12-02 李沾云 Handbag for containing magnetic structure badminton racket
CN105107164A (en) * 2015-10-05 2015-12-02 李沾云 Badminton training racket of magnetic structure
CN112807637A (en) * 2021-02-22 2021-05-18 杭州乐檬进出口有限公司 Telescopic badminton racket and assembling method

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EP1857153A1 (en) * 2006-05-16 2007-11-21 Adolf Brunner Handle for sports racket
CN101411938B (en) * 2008-11-24 2010-06-09 中国海洋大学 Electromagnetic adsorption type racket and preparation method thereof
US8505420B2 (en) * 2010-06-21 2013-08-13 Nelson B. Alfaro Magnetized hand tools
US8323130B1 (en) 2011-08-11 2012-12-04 Wilson Sporting Goods Co. Racquet handle assembly including a plurality of support members
US8449411B2 (en) 2011-08-11 2013-05-28 Wilson Sporting Goods Co. Racquet handle assembly including a plurality of support members
JP6147053B2 (en) * 2013-03-28 2017-06-14 ダンロップスポーツ株式会社 Racket frame
CN105107169B (en) * 2015-10-05 2017-12-15 重庆市巴南区环美金属加工厂 A kind of bag for loading magnetic structure racket
US20180304132A1 (en) * 2017-04-25 2018-10-25 Michael Epp Paddle grip
US10888149B1 (en) 2019-08-14 2021-01-12 Andrea Jean Parker Backpacks that use magnetic forces to alter load distribution
US11690363B1 (en) * 2022-06-09 2023-07-04 Ben Nevis McGee Net retention

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Cited By (3)

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CN105107163A (en) * 2015-10-05 2015-12-02 李沾云 Handbag for containing magnetic structure badminton racket
CN105107164A (en) * 2015-10-05 2015-12-02 李沾云 Badminton training racket of magnetic structure
CN112807637A (en) * 2021-02-22 2021-05-18 杭州乐檬进出口有限公司 Telescopic badminton racket and assembling method

Also Published As

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CN101095979B (en) 2011-07-20
US20070275797A1 (en) 2007-11-29
CN101095979A (en) 2008-01-02
US7651419B2 (en) 2010-01-26

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