CA1281412C - Golf practice apparatus - Google Patents

Golf practice apparatus

Info

Publication number
CA1281412C
CA1281412C CA000565191A CA565191A CA1281412C CA 1281412 C CA1281412 C CA 1281412C CA 000565191 A CA000565191 A CA 000565191A CA 565191 A CA565191 A CA 565191A CA 1281412 C CA1281412 C CA 1281412C
Authority
CA
Canada
Prior art keywords
sensors
sensor
signals
radiation
responsive
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
CA000565191A
Other languages
English (en)
French (fr)
Inventor
Bryan E. Ladick
Robert B. Ladick
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.)
SYNTRONIX SYSTEMS Ltd
Original Assignee
SYNTRONIX SYSTEMS Ltd
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 SYNTRONIX SYSTEMS Ltd filed Critical SYNTRONIX SYSTEMS Ltd
Priority to CA000565191A priority Critical patent/CA1281412C/en
Priority to DE8989303756T priority patent/DE68902006D1/de
Priority to EP89303756A priority patent/EP0340936B1/en
Priority to AT89303756T priority patent/ATE77965T1/de
Priority to AU33258/89A priority patent/AU615051B2/en
Priority to KR1019890005571A priority patent/KR890015766A/ko
Priority to JP1106079A priority patent/JPH078302B2/ja
Application granted granted Critical
Publication of CA1281412C publication Critical patent/CA1281412C/en
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
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/36—Training appliances or apparatus for special sports for golf
    • 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
    • A63B69/36—Training appliances or apparatus for special sports for golf
    • A63B69/3614—Training appliances or apparatus for special sports for golf using electro-magnetic, magnetic or ultrasonic radiation emitted, reflected or interrupted by the golf club
    • 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
    • A63B2220/80—Special sensors, transducers or devices therefor
    • A63B2220/802—Ultra-sound sensors
    • 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
    • A63B2220/80—Special sensors, transducers or devices therefor
    • A63B2220/805—Optical or opto-electronic sensors

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Golf Clubs (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Rehabilitation Tools (AREA)
CA000565191A 1988-04-27 1988-04-27 Golf practice apparatus Expired - Lifetime CA1281412C (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA000565191A CA1281412C (en) 1988-04-27 1988-04-27 Golf practice apparatus
DE8989303756T DE68902006D1 (de) 1988-04-27 1989-04-17 Golf-uebungsgeraet.
EP89303756A EP0340936B1 (en) 1988-04-27 1989-04-17 Golf practice apparatus
AT89303756T ATE77965T1 (de) 1988-04-27 1989-04-17 Golf-uebungsgeraet.
AU33258/89A AU615051B2 (en) 1988-04-27 1989-04-21 Golf practice apparatus
KR1019890005571A KR890015766A (ko) 1988-04-27 1989-04-27 골프 연습기구
JP1106079A JPH078302B2 (ja) 1988-04-27 1989-04-27 ゴルフスイング練習用装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000565191A CA1281412C (en) 1988-04-27 1988-04-27 Golf practice apparatus

Publications (1)

Publication Number Publication Date
CA1281412C true CA1281412C (en) 1991-03-12

Family

ID=4137913

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000565191A Expired - Lifetime CA1281412C (en) 1988-04-27 1988-04-27 Golf practice apparatus

Country Status (7)

Country Link
EP (1) EP0340936B1 (ja)
JP (1) JPH078302B2 (ja)
KR (1) KR890015766A (ja)
AT (1) ATE77965T1 (ja)
AU (1) AU615051B2 (ja)
CA (1) CA1281412C (ja)
DE (1) DE68902006D1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002509780A (ja) * 1998-03-30 2002-04-02 リー・デヴィッド・ハート ゴルフスイング分析装置および方法
JP2002535102A (ja) * 1999-01-29 2002-10-22 オーソペディック・システムズ・インク ゴルフボール飛行モニタシステム
US7214138B1 (en) 1999-01-29 2007-05-08 Bgi Acquisition, Llc Golf ball flight monitoring system
US6821211B2 (en) * 2001-09-14 2004-11-23 Golftech Sport swing analysis system
WO2003067524A2 (en) 2002-02-07 2003-08-14 Accu-Sport International, Inc. Determining parameters of a golf shot by image analysis
KR100489418B1 (ko) * 2004-12-09 2005-05-12 김완철 퍼팅교정 및 연습장치
KR100972819B1 (ko) * 2009-06-30 2010-07-28 (주) 골프존 포터블 골프 시뮬레이션 장치 및 그 제어방법
KR100923069B1 (ko) 2009-06-30 2009-10-22 (주) 골프존 가상 골프 시뮬레이션 장치 및 이에 이용되는 스윙플레이트
KR101148162B1 (ko) * 2009-12-23 2012-05-23 (주) 알디텍 타격상태 출력 기능의 스크린 골프 시스템 및 방법
US10985558B1 (en) * 2020-08-24 2021-04-20 North China Electric Power University Structural similarity based pilot protection method and system for renewable power transmission line

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2080608A (en) * 1935-02-23 1937-05-18 Earle S Hannaford Golf game improver
US4254956A (en) * 1978-11-21 1981-03-10 Rusnak Thomas L Golf swing training apparatus
GB2091111A (en) * 1981-01-19 1982-07-28 Tredinnick Stephen Vistor Mechanical aid
US4342455A (en) * 1981-03-20 1982-08-03 Toshiaki Miyamae Golf putting practice device
US4429880A (en) * 1981-07-31 1984-02-07 Chen Richard M Golf game simulator device
GB2154146A (en) * 1983-10-14 1985-09-04 Adrian James Ludlow Essex Ball game simulation apparatus

Also Published As

Publication number Publication date
EP0340936B1 (en) 1992-07-08
JPH0213482A (ja) 1990-01-17
DE68902006D1 (de) 1992-08-13
ATE77965T1 (de) 1992-07-15
JPH078302B2 (ja) 1995-02-01
AU615051B2 (en) 1991-09-19
EP0340936A1 (en) 1989-11-08
KR890015766A (ko) 1989-11-25
AU3325889A (en) 1989-11-02

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Legal Events

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