DE3928295A1 - GRIP BASE FOR BALL RACKETS - Google Patents

GRIP BASE FOR BALL RACKETS

Info

Publication number
DE3928295A1
DE3928295A1 DE3928295A DE3928295A DE3928295A1 DE 3928295 A1 DE3928295 A1 DE 3928295A1 DE 3928295 A DE3928295 A DE 3928295A DE 3928295 A DE3928295 A DE 3928295A DE 3928295 A1 DE3928295 A1 DE 3928295A1
Authority
DE
Germany
Prior art keywords
handle
profile
usual
racquet
concave surfaces
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Withdrawn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
DE3928295A
Other languages
German (de)
Inventor
Maximilian Schullan
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6387974&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3928295(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to DE3928295A priority Critical patent/DE3928295A1/en
Priority to DE90911918T priority patent/DE59004142D1/en
Priority to AT90911918T priority patent/ATE99556T1/en
Priority to EP90911918A priority patent/EP0444165B1/en
Priority to PCT/DE1990/000628 priority patent/WO1991002567A1/en
Priority to ES90911918T priority patent/ES2049482T3/en
Publication of DE3928295A1 publication Critical patent/DE3928295A1/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • A63B60/06—Handles
    • A63B60/16—Caps; Ferrules

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Golf Clubs (AREA)
  • Passenger Equipment (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

In order to improve racquet strokes executed in tennis, the invention calls for the end of the racquet handle to have a trumpet-shaped longitudinal cross-section with different concave surfaces and a large enclosed volume, thus providing optimum grip and support surfaces (owing to the raised concave surface) for the whole of the part of the hand lying against the end of the racquet handle. This enables the racquet-holding and racquet-stroke forces exerted by the whole of the edge of the hand lying against the end of the handle to be considerably improved. In addition, it is practically impossible for the hand to slip backwards off the end of the racquet handle.

Description

Die vorliegende Erfindung betrifft eine Vorrichtung, die es dem Spieler ermöglicht, die Schlagbewegungen, z. B. beim Tennis, wesent­ lich zu verbessern und zu stabilisieren.The present invention relates to a device which it Player allows the stroke movements, e.g. B. in tennis, essential to improve and stabilize.

Der Stand der Technik ist der, daß das derzeitig übliche Endteil des Schlägers hauptsächlich darauf konzipiert ist, das Abgleiten der Schlaghand zu verhindern; selbst diese Aufgabe wird durch das unvorteilhafte Profil und dem geringen Oberflächenvolumen des End­ teils nur unbefriedigend gelöst.The state of the art is that the currently usual end part the racket is primarily designed to slide off to prevent the hitting hand; even this task is accomplished by the disadvantageous profile and the small surface volume of the end partially solved unsatisfactorily.

Für die optimale Ausschöpfung und Einsetzung der Halte- und Schlag (Schwung)kraft des am Griffende liegenden gesamten Randbereichs der Schlaghand (Innenfläche des kleinen Fingers und Ringfingers sowie des nachfolgenden Handballens und die Außenfläche der ganzen Hand (Außenseite des kleinen Fingers und der nachfolgenden Hand­ kante) bietet das bisherige übliche Endteil des Schlägergriffes keine Möglichkeit, weil ein zweckdienlicheres Oberflächenprofil und das notwendige Greifvolumen fehlen.For the optimal use and insertion of the hold and punch (Momentum) force of the entire edge area at the end of the handle the beating hand (inner surface of the little finger and ring finger as well as the following handball and the outer surface of the whole Hand (outside of the little finger and the subsequent hand edge) offers the previous usual end part of the club handle not an option because of a more useful surface profile and the necessary gripping volume is missing.

Aufgabe der Erfindung war es daher, eine Vorrichtung (Griffsockel) zu schaffen, die diese Nachteile behebt.The object of the invention was therefore to provide a device (handle base) to create that overcomes these disadvantages.

Die vorliegende Erfindung löst diese Aufgabe dadurch, daß das trompetenrohrübliche Oberflächenprofil für die Innenhandfläche eine vorteilhaftere geformte größere Auflegefläche bietet und die oberen konkaven Flächen erstmals eine ausreichende vertikale Gegendruckfläche für den anliegenden Außenteil der Hand bilden und dadurch eine optimale Ausnutzung der ganzen Halte- u. Schlag (Schwung)kraft ermöglicht.The present invention solves this problem in that the trumpet tube surface profile for the palm offers a more advantageous shaped larger contact surface and the upper concave surfaces for the first time a sufficient vertical Form a counter pressure surface for the adjacent outer part of the hand and thereby an optimal use of the whole holding u. Blow (Momentum) power enabled.

Außerdem ermöglicht das große Oberflächenvolumen des Griff­ sockels optimalen Einsatz für alle bei der Schlagausführung auf- und anliegenden Flächen der Schlaghand. In addition, the large surface volume of the handle allows sockels optimal use for everyone in the field of execution on and adjacent surfaces of the whipped hand.  

Je nach Beschaffenheit des in Frage kommenden Herstellungs­ materials (fest oder elastisch) ist beabsichtigt, den Griff­ sockel in zwei zusammenfügbaren Hälften oder in einem aufzieh­ baren Fertigungsgrad herzustellen.Depending on the nature of the production in question materials (firm or elastic) is intended to handle base in two halves that can be joined together or in one manageable degree of production.

Zeichnungdrawing

Es zeigtIt shows

Fig. 1 Seitenansicht der Vorrichtung, Fig. 1 side view of the apparatus,

Fig. 2 Querschnittprofil am Ende nach Anspruch 4, Fig. 2 cross-sectional profile at the end of claim 4,

Fig. 3 Querschnittsprofil am Ende nach Anspruch 5, Fig. 3 cross-sectional profile at the end of claim 5,

Fig. 4 Längsquerschnitt durch die Mittel­ achse mit dem Hohlraum des üblichen Griffprofils (mit Endstück). Fig. 4 longitudinal cross section through the central axis with the cavity of the usual grip profile (with end piece).

Die in Klammern gesetzten Hinweiszahlen im Text der Patentan­ sprüche decken sich mit den in den Figuren angegebenen Zahlen.The numbers in brackets in the text of the patent sayings coincide with the numbers given in the figures.

Claims (8)

1. Anbringbarer oder im Schlägerherstellungsverfahren einzubeziehender Griffsockel für Ballschläger, z. B. Tennisschläger, dadurch gekennzeichnet, daß das griff­ übliche ebenflächige Oberflächenprofil in Richtung Griffende in ein trompetenrohrübliches (konkavflächig, kreisförmiger Querschnitt) Profil (1) übergeht und in einem flach gerundeten Wulstrand endet.1. Attachable or included in the racket manufacturing handle for ball rackets, e.g. B. tennis racket, characterized in that the handle usual flat surface profile in the direction of the handle end in a trumpet tube (concave, circular cross-section) profile ( 1 ) and ends in a flat rounded bead. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der höchste Punkt (2) der konkaven Flächen (bezogen auf das ebenflächige Griffprofil) höher als allgemein üblich, bis zur Kleinfinger- oder Handkantenstärke hoch oder höher liegen kann.2. Device according to claim 1, characterized in that the highest point ( 2 ) of the concave surfaces (based on the flat grip profile) higher than usual, up to the small finger or hand edge thickness can be high or higher. 3. Vorrichtung nach Anspruch 1-2, dadurch gekennzeichnet, daß eine oder beide seitliche oder mittlere seitliche Bereiche (bezogen auf die vertikale Stellung des Schläger­ kopfes/Schlagteiles) eine geringere oder stärkere (3) gleich­ bleibende Krümmung der konkaven Flächen aufweisen können.3. Apparatus according to claim 1-2, characterized in that one or both lateral or central lateral areas (based on the vertical position of the racket head / striking part) may have a smaller or stronger ( 3 ) constant curvature of the concave surfaces. 4. Vorrichtung nach Anspruch 1-3, dadurch gekennzeichnet, daß das Querschnittsprofil am Ende konusähnliche Form (4) aufweisen kann.4. Apparatus according to claims 1-3, characterized in that the cross-sectional profile can have a cone-like shape ( 4 ) at the end. 5. Vorrichtung nach Anspruch 1-4, dadurch gekennzeichnet, daß der mittlere seitliche Bereich am Griffende eine breitere horizontale Ausweitung (Nr. 5) aufweisen kann. 5. The device according to claim 1-4, characterized in that the central lateral region at the end of the handle can have a wider horizontal extension (No. 5 ). 6. Vorrichtung nach Anspruch 1-5, dadurch gekennzeichnet, daß die in der Verlängerung der schrägen Griffflächen liegenden konkaven Flächen stärkere Krümmungen (6) als die angrenzenden konkaven Flächen aufweisen können.6. The device according to claim 1-5, characterized in that the concave surfaces lying in the extension of the inclined gripping surfaces can have greater curvatures ( 6 ) than the adjacent concave surfaces. 7. Vorrichtung nach Anspruch 1-6, dadurch gekennzeichnet, daß sie neben dem im Anspruch 1 bezeichneten trompeten­ rohrüblichen Profil auch andere eben- oder krümmflächi­ ge Körperprofile (z. B. kreiskegel-, pyramiden-parabel, regelmäßiges vieleck-förmig) aufweisen kann.7. The device according to claim 1-6, characterized in that they trumpet in addition to that designated in claim 1 tubular profile also other flat or curved surface ge body profiles (e.g. circular cone, pyramid parabola, regular polygonal shape). 8. Vorrichtung nach Anspruch 1-7, (bei anbringbarer Aus­ fertigung), dadurch gekennzeichnet, daß der in der ganzen Länge im Innern befindliche Hohlraum (7) griffübliches oder kreisförmiges sowie übliches Endprofil oder diesem maßentsprechendes Elypsenprofil aufweist oder aufweisen kann.8. The device according to claims 1-7, (with attachable from production), characterized in that the entire length inside the cavity ( 7 ) usual or circular and usual end profile or this dimensionally corresponding Elypsenprofile or can have.
DE3928295A 1989-08-26 1989-08-26 GRIP BASE FOR BALL RACKETS Withdrawn DE3928295A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE3928295A DE3928295A1 (en) 1989-08-26 1989-08-26 GRIP BASE FOR BALL RACKETS
DE90911918T DE59004142D1 (en) 1989-08-26 1990-08-16 GRIP BASE FOR BALL RACKETS.
AT90911918T ATE99556T1 (en) 1989-08-26 1990-08-16 GRIP BASE FOR BALL BAT.
EP90911918A EP0444165B1 (en) 1989-08-26 1990-08-16 Handle end for tennis racquet
PCT/DE1990/000628 WO1991002567A1 (en) 1989-08-26 1990-08-16 Handle end for tennis racquet
ES90911918T ES2049482T3 (en) 1989-08-26 1990-08-16 EMPU \ ADURA OF A TENNIS RACKET.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3928295A DE3928295A1 (en) 1989-08-26 1989-08-26 GRIP BASE FOR BALL RACKETS

Publications (1)

Publication Number Publication Date
DE3928295A1 true DE3928295A1 (en) 1991-02-28

Family

ID=6387974

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3928295A Withdrawn DE3928295A1 (en) 1989-08-26 1989-08-26 GRIP BASE FOR BALL RACKETS
DE90911918T Expired - Fee Related DE59004142D1 (en) 1989-08-26 1990-08-16 GRIP BASE FOR BALL RACKETS.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE90911918T Expired - Fee Related DE59004142D1 (en) 1989-08-26 1990-08-16 GRIP BASE FOR BALL RACKETS.

Country Status (4)

Country Link
EP (1) EP0444165B1 (en)
DE (2) DE3928295A1 (en)
ES (1) ES2049482T3 (en)
WO (1) WO1991002567A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9301349U1 (en) * 1993-02-01 1993-04-08 Hoffgen, Karl-Wilhelm, 5000 Köln Tennis racket

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10248423A1 (en) * 2002-10-17 2004-04-29 Max Schullan Tennis racquet handle is hollow with a flat surface increasing in profile o possessing concave surfaces, and oval end

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1604696A (en) * 1924-12-31 1926-10-26 Correct Golf Grip Company Golf grip
US3837647A (en) * 1973-06-18 1974-09-24 E Jacques Golf club hand grip
US4351529A (en) * 1980-10-20 1982-09-28 Schultz Edward C Racket handle
DE3371286D1 (en) * 1983-09-07 1987-06-11 Mohammed Hussein Lotfy Racket for a ball game
US4597578A (en) * 1984-02-15 1986-07-01 Eaton Corporation Golf club grip
DE8608907U1 (en) * 1986-05-14 1986-07-17 Berger, Bernhard, 8458 Sulzbach Rosenberg Tennis racket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9301349U1 (en) * 1993-02-01 1993-04-08 Hoffgen, Karl-Wilhelm, 5000 Köln Tennis racket

Also Published As

Publication number Publication date
DE59004142D1 (en) 1994-02-17
WO1991002567A1 (en) 1991-03-07
ES2049482T3 (en) 1994-04-16
EP0444165B1 (en) 1994-01-05
EP0444165A1 (en) 1991-09-04

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee