ES2119771T3 - Aparato de control del cordaje de raquetas. - Google Patents

Aparato de control del cordaje de raquetas.

Info

Publication number
ES2119771T3
ES2119771T3 ES91901742T ES91901742T ES2119771T3 ES 2119771 T3 ES2119771 T3 ES 2119771T3 ES 91901742 T ES91901742 T ES 91901742T ES 91901742 T ES91901742 T ES 91901742T ES 2119771 T3 ES2119771 T3 ES 2119771T3
Authority
ES
Spain
Prior art keywords
stringing
measurement
monitoring
hardness
elasticity
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.)
Expired - Lifetime
Application number
ES91901742T
Other languages
English (en)
Inventor
Heiderose 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
Application granted granted Critical
Publication of ES2119771T3 publication Critical patent/ES2119771T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
    • A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B51/00—Stringing tennis, badminton or like rackets; Strings therefor; Maintenance of racket strings
    • A63B51/005—Devices for measuring the tension of strings
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
    • A63B2102/02—Tennis
    • 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
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/50—Force related parameters
    • A63B2220/51—Force
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/50—Force related parameters
    • A63B2220/56—Pressure
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/50—Force related parameters
    • A63B2220/58—Measurement of force related parameters by electric or magnetic means
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
    • A63B47/008—Devices for measuring or verifying ball characteristics

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Golf Clubs (AREA)
  • Glass Compositions (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

APARATO DE CONTROL DEL CORDAJE DE RAQUETAS Y METODO PARA LA MEDICION DE LA DUREZA Y DE LA ELASTICIDAD DEL CORDAJE DE RAQUETAS PARA JUEGOS DE PELOTA TALES COMO TENIS, SQUASH O BADMINTON, CON UNA ELEVADA RESOLUCION DEL VALOR MEDIDO Y POR ELLO VALORES MEDIDOS MUY PRECISOS Y BIEN REPRODUCIBLES EN EL CONTROL DEL CORDAJE DE LA RAQUETA, TAMBIEN CON IMPACTOS DIFERENTEMENTE GRANDES Y DENSIDADES DEL CORDAJE DE LA RAQUETA DIFERENTES, DETERMINANDOSE LA DUREZA DEL CORDAJE EN DETALLE Y LA ELASTICIDAD DEL CORDAJE EN UN PROCESO DE MEDICION PARALELO O SUCESIVO, ELIMINANDO EL APARATO POR AJUSTE PROPIO HASTA EL COMIENZO DE LA VERDADERA MEDICION DE CONTROL, LAS IRREGULARIDADES EXISTENTES RESPECTO AL CORDAJE DE LA RAQUETA, O DEFECTOS CAUSADOS POR OTRAS INFLUENCIAS EXTERIORES E INTERIORES, REALIZANDOES EL REGISTRO DEL VALOR MEDIDO EN EL CONTROL POR MEDIO DE LA DETERMINACION DE TRACCION O PRESION SOBRE EL OBJETO A MEDIR, QUE SE VALORA ELECTRONICAMENTE POR LA TRANSFERENCIA A UNA PARTE DE REGISTRO Y EL VALOR MEDIDOSE TRANSMITE A UNA VISUALIZACION QUE SE PUEDE LEER.
ES91901742T 1990-01-11 1991-01-10 Aparato de control del cordaje de raquetas. Expired - Lifetime ES2119771T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1990/000060 WO1991010480A1 (de) 1990-01-11 1990-01-11 Schlägerbespannungskontrollgerät

Publications (1)

Publication Number Publication Date
ES2119771T3 true ES2119771T3 (es) 1998-10-16

Family

ID=8165458

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91901742T Expired - Lifetime ES2119771T3 (es) 1990-01-11 1991-01-10 Aparato de control del cordaje de raquetas.

Country Status (6)

Country Link
EP (1) EP0530193B1 (es)
AT (1) ATE165742T1 (es)
AU (1) AU7050591A (es)
DE (1) DE59108981D1 (es)
ES (1) ES2119771T3 (es)
WO (2) WO1991010480A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410318C2 (de) * 1994-03-25 1999-05-20 Gerold Anderka Verfahren und Prüfgerät zur Messung der Spannung in Saiten von Tennis-, Squash- und Badminton-Schlägern
US6671632B2 (en) * 2002-05-14 2003-12-30 General Electric Company Methods and apparatus for determining resilience of spring washers
EP1857154A1 (de) 2006-05-15 2007-11-21 Adolf Brunner Schlägerbespannungs-Messgerät von Ballschlägern
DE202019104545U1 (de) 2019-08-19 2019-08-30 Heribert Schmid Kombinationsgerät für Schlägerbespannung und Spielball
US11607589B1 (en) 2020-10-01 2023-03-21 Mark E. Van Denend Device for accurately measuring string bed stiffness in a racket
CN114459892B (zh) * 2022-02-21 2023-11-24 江苏普乐菲新材料有限公司 一种球拍线强度智能检测设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590808A (en) * 1984-08-24 1986-05-27 Lightfoot Benjamin H Method and apparatus for determining tension and pressure
DE3532767A1 (de) * 1985-09-13 1987-03-19 Hermann Dipl Ing Hinrichsmeyer Verfahren und vorrichtung zur ermittlung der spannkraft der einzelnen saiten von bespannten ballschlaegern, insbesondere tennisschlaegern
US4794805A (en) * 1987-05-04 1989-01-03 Carney William P Tennis racket string tension tester

Also Published As

Publication number Publication date
EP0530193A1 (de) 1993-03-10
WO1991010481A3 (de) 1991-09-05
WO1991010481A2 (de) 1991-07-25
EP0530193B1 (de) 1998-05-06
ATE165742T1 (de) 1998-05-15
DE59108981D1 (en) 1998-06-10
WO1991010480A1 (de) 1991-07-25
AU7050591A (en) 1991-08-05

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