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WO1986005108A3 - Device for detecting the impact of a tennis ball - Google Patents

Device for detecting the impact of a tennis ball Download PDF

Info

Publication number
WO1986005108A3
WO1986005108A3 PCT/CH1986/000027 CH8600027W WO8605108A3 WO 1986005108 A3 WO1986005108 A3 WO 1986005108A3 CH 8600027 W CH8600027 W CH 8600027W WO 8605108 A3 WO8605108 A3 WO 8605108A3
Authority
WO
WIPO (PCT)
Prior art keywords
impact
detecting
tennis ball
ball
tennis
Prior art date
Application number
PCT/CH1986/000027
Other languages
French (fr)
Other versions
WO1986005108A2 (en
Inventor
Ivan Szedressy
Original Assignee
Ivan Szedressy
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 Ivan Szedressy filed Critical Ivan Szedressy
Publication of WO1986005108A2 publication Critical patent/WO1986005108A2/en
Publication of WO1986005108A3 publication Critical patent/WO1986005108A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0021—Tracking a path or terminating locations
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B63/00—Targets or goals for ball games
    • A63B63/007—Target zones without opening defined on a substantially horizontal surface
    • 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
    • A63B69/38—Training appliances or apparatus for special sports for tennis
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0021—Tracking a path or terminating locations
    • A63B2024/0037—Tracking a path or terminating locations on a target surface or at impact on the ground
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B63/00—Targets or goals for ball games
    • 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
    • A63B69/38—Training appliances or apparatus for special sports for tennis
    • A63B69/385—Training appliances or apparatus for special sports for tennis for practising the serve

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Abstract

The device for detecting the impact of a tennis ball (fig. 3) is intended to train players, analyse their level and define their precision. Each ball impact on the carpet is recorded by a counter or processed by a microprocessor.
PCT/CH1986/000027 1985-03-04 1986-03-04 Device for detecting the impact of a tennis ball WO1986005108A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00973/85-4 1985-03-04
CH97385 1985-03-04

Publications (2)

Publication Number Publication Date
WO1986005108A2 WO1986005108A2 (en) 1986-09-12
WO1986005108A3 true WO1986005108A3 (en) 1987-05-21

Family

ID=4199510

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH1986/000027 WO1986005108A2 (en) 1985-03-04 1986-03-04 Device for detecting the impact of a tennis ball

Country Status (2)

Country Link
EP (1) EP0213159A1 (en)
WO (1) WO1986005108A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611513A1 (en) * 1987-02-27 1988-09-09 Scala Dominique Di Sports installation for training in ball games
DE3722843A1 (en) * 1987-07-10 1989-01-26 Hentschel Wolfgang ELECTRONIC SURVEILLANCE OF AREAS, ESPECIALLY THE LIMITING AREAS OF PLAYING AREAS
DE4117374A1 (en) * 1991-05-28 1992-12-03 Ingolf Zimmer Tennis practice device with ball placement display - has freely positioned mat with signal contacts closed upon impact of tennis ball
FR2679146B1 (en) * 1991-07-19 1993-11-05 Daver Gil SYSTEM FOR REAL-TIME ACQUISITION OF THE POSITION OF PLAYERS AND THE BALL ON A SPORTS FIELD.
US6077176A (en) * 1991-10-07 2000-06-20 Poshadlo, Jr.; Cliff Tennis court trainer
US20040157686A1 (en) * 2003-02-10 2004-08-12 Sauer Alfred D. Color-code system of rating tennis skills
EA009510B1 (en) * 2004-03-19 2008-02-28 Спортс Инновейшн Ас Mat for sport and games

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932100A1 (en) * 1979-08-08 1981-02-26 Guenther Zippel Target mat for e.g. tennis training - uses two metal-coated plastics sheets separated by perforated sponge sheet and completing circuit upon impact
DE3241468A1 (en) * 1982-11-10 1984-05-10 Hans-Joachim 7332 Eislingen Deiss Method of and device for monitoring the keeping within boundaries of a playing area, as well as touching of the net cord, in particular of tennis courts
WO1984004692A1 (en) * 1983-05-31 1984-12-06 Hupin Marie M P Device for localizing the impact of a ball or an object on a sports court

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932100A1 (en) * 1979-08-08 1981-02-26 Guenther Zippel Target mat for e.g. tennis training - uses two metal-coated plastics sheets separated by perforated sponge sheet and completing circuit upon impact
DE3241468A1 (en) * 1982-11-10 1984-05-10 Hans-Joachim 7332 Eislingen Deiss Method of and device for monitoring the keeping within boundaries of a playing area, as well as touching of the net cord, in particular of tennis courts
WO1984004692A1 (en) * 1983-05-31 1984-12-06 Hupin Marie M P Device for localizing the impact of a ball or an object on a sports court

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Electronic Design, Vol. 24, No. 9, 26 April 1976, Hayden Publ.Co. Rochelle Park (US) J.MASON: "An Electronic Linesman Decides where the Tennisball Bounces", pages 20-22 *

Also Published As

Publication number Publication date
EP0213159A1 (en) 1987-03-11
WO1986005108A2 (en) 1986-09-12

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