EP0236370A1 - Manche pour engin de sport de frappe - Google Patents

Manche pour engin de sport de frappe

Info

Publication number
EP0236370A1
EP0236370A1 EP86905185A EP86905185A EP0236370A1 EP 0236370 A1 EP0236370 A1 EP 0236370A1 EP 86905185 A EP86905185 A EP 86905185A EP 86905185 A EP86905185 A EP 86905185A EP 0236370 A1 EP0236370 A1 EP 0236370A1
Authority
EP
European Patent Office
Prior art keywords
handle
cross
section
handle according
sectional
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Withdrawn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
EP86905185A
Other languages
German (de)
English (en)
Inventor
Ulrich Gertsch
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.)
GERTSCH PRODUKT INNOVATION AG
Original Assignee
GERTSCH PRODUKT INNOVATION AG
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 GERTSCH PRODUKT INNOVATION AG filed Critical GERTSCH PRODUKT INNOVATION AG
Publication of EP0236370A1 publication Critical patent/EP0236370A1/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Withdrawn legal-status Critical Current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
    • 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
    • A63B60/10—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
    • A63B2209/00—Characteristics of used materials
    • 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
    • A63B60/12—Handles contoured according to the anatomy of the user's hand
    • 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
    • A63B60/32—Handles with means for changing the angular position of the handle about its longitudinal axis

Definitions

  • Such a handle creates a clear position of the handle in the hand and thus the striking face relative to the position of the hand for all types of impact sports equipment and tools, which is perceptible without any problem with the sensor motor, and produces a greater resistance to rotation, which leads to the fact that the Clamping the racket with less force than was previously the case and therefore largely spared from twisting.
  • a significantly improved position control of the racket is guaranteed due to the sensorimotor impressions from the hand.
  • the pronounced edges of the handle according to the invention are arranged in such a way that they fit optimally into the skeleton-related articulations of the hand with regard to non-positive and positive locking. Using a racket with The handle according to the invention accordingly leads to less fatigue and less sweating.
  • FIG. 18 shows a last embodiment variant of a handle according to the invention similar to that of FIG. 12.
  • FIGS. 6 and 7 show how this interchangeability of the handle 4 according to the invention can be achieved and set shows that the handle 4 according to the invention can be adapted to the most diverse impact sports device shafts 3.
  • threaded pieces 10a and 10b are held by means of a pin 13 and the two legs 2a and 2b are penetrated by two further pins 11 and 12, which prevent rotation of the Serve handle and come to rest in two wedge tracks 5a and 5b of the handle 4.
  • the threaded pieces 10a and 10b and the pins 11, 12 and 13 are advantageously factory-fitted: they cannot be easily removed.
  • a holding disk 14 which can be oval, and two screws 15 and 16, which are screwed into threaded holes in the threaded pieces 10a and 10b 3 fixed.
  • the tennis racket can be provided with a different handle - smaller, larger or new. Thanks to this interchangeability of the handle, a decisive simplification of the storage can be achieved at all stages through which the tennis racket or any other sports equipment and tool passes, from production to the end user, because it is no longer necessary to have several of the same To put devices with different handles on the store. It is sufficient to store devices without handles and various handle sizes in order to be able to meet all the needs of the market.
  • handles 4 show three advantageous cross sections of handles 4 according to the invention. All these embodiments have in common that they have two mutually opposite edges 6 and 7 which limit the handle in the region of the largest cross section heights QH. It is also common to them that the plane defined by these edges 6 and 7 represents a first plane of symmetry SE 1 of the handle 4, the distance between the two edges 6 and 7, ie the cross-sectional height QH of the handle 4, tig and much larger than the distance between the most vertically distant handle parts, ie the cross-sectional width QB.
  • the difference between the cross-sectional height QH and the cross-sectional width QB of the handle 4 according to the invention is between 33 and 66 ...
  • the handle cross-sections shown in FIGS. 4, 6 and 10 to 18 can advantageously consist of intersecting circular segments, parabolas or hyperbolas.

Landscapes

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

Abstract

Pour garantir l'obtention d'une position sensomotrice précise et sans problème d'un engin de sport de frappe, comme par exemple la surface de frappe d'une raquette de tennis, le manche (4) présente deux arêtes (6, 7) formées par les deux surfaces longitudinales du manche, se rejoignant de part et d'autre par un angle aigu. Ces deux arêtes (6, 7) définissent un premier plan de symétrie perpendiculaire à un second plan de symétrie. La distance entre les arêtes (6, 7), qui représente en coupe la plus grande largeur du manche (4), est avantageusement environ 50% plus grande que la distance entre les lignes les plus éloignées du manche disposées selon un plan perpendiculaire au premier plan de symétrie. Une section de forme elliptique du manche (4) s'est révélée particulièrement efficace. Le nouveau manche permet, outre une orientation sensomotrice aisée de l'engin, l'obtention d'un couple de rotation sûr à la surface de l'engin, avec une faible dépense de force manuelle, offrant une forme adaptée à la main et une résistance élevée à la torsion.
EP86905185A 1985-09-11 1986-09-11 Manche pour engin de sport de frappe Withdrawn EP0236370A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2020/85 1985-09-11
CH202085 1985-09-11

Publications (1)

Publication Number Publication Date
EP0236370A1 true EP0236370A1 (fr) 1987-09-16

Family

ID=4224027

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86905185A Withdrawn EP0236370A1 (fr) 1985-09-11 1986-09-11 Manche pour engin de sport de frappe

Country Status (4)

Country Link
EP (1) EP0236370A1 (fr)
JP (1) JPS63501131A (fr)
AU (1) AU6287386A (fr)
WO (1) WO1987001602A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608445B1 (fr) * 1986-12-19 1989-04-21 Muraour Renaud Embout pour manche de raquette de tennis et autres similaires, et raquette equipee de cet embout
DE8707162U1 (de) * 1987-05-19 1987-10-01 Kleylein, Horst, 8500 Nürnberg Griff für Tennisschläger od.dgl.
DE3733425A1 (de) * 1987-07-31 1989-02-16 Norbert Schmidt Schlaeger fuer rasentennis und squash
DE3726753A1 (de) * 1987-08-12 1989-02-23 Norbert Schmidt Rasentennisschlaeger
AU5031990A (en) * 1989-02-10 1990-09-05 Ulrich Gertsch A handle for sports racquets
US5058902A (en) * 1990-07-23 1991-10-22 Mccutchen Wilmot H Ellipsoidal flared racquet handle with distal butt weight
GB2306334A (en) * 1995-10-20 1997-05-07 Issue Loan Limited Cricket bat
US7878930B2 (en) * 2007-11-15 2011-02-01 Leinert Bruce R Baseball bat
JP5707888B2 (ja) * 2010-11-16 2015-04-30 ブリヂストンスポーツ株式会社 グリップ被覆体セット及びラケット
FR2980115B3 (fr) * 2011-09-16 2013-12-13 Decathlon Sa Manche de prehension pour raquette de badminton et procede de fabrication associe
GB2541211B (en) * 2015-08-12 2019-05-08 Gammell Kevin A golf club

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB229174A (en) * 1924-06-27 1925-02-19 Stuart Surridge & Company Ltd Improvements in lawn tennis and like racquets
US1659308A (en) * 1927-04-30 1928-02-14 Abbott Britton Vaughan Squash racket
US3545755A (en) * 1969-07-09 1970-12-08 Haruo Owada Racket with an inclined frame and twisted handle
BE827602A (nl) * 1975-04-04 1975-07-31 Nieuwe vorm van de handgreep van een tennisraket

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8701602A1 *

Also Published As

Publication number Publication date
AU6287386A (en) 1987-04-07
JPS63501131A (ja) 1988-04-28
WO1987001602A1 (fr) 1987-03-26

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19870507

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17Q First examination report despatched

Effective date: 19881208

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19890419

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GERTSCH, ULRICH