CA1281412C - Golf practice apparatus - Google Patents

Golf practice apparatus

Info

Publication number: CA1281412C
Authority: CA; Canada
Prior art keywords: sensors; sensor; signals; radiation; responsive
Prior art date: 1988-04-27
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.)

1988-04-27

Filing date

1988-04-27

Publication date

1991-03-12

1988-04-27 Application filed by SYNTRONIX SYSTEMS Ltd filed Critical SYNTRONIX SYSTEMS Ltd

1988-04-27 Priority to CA000565191A priority Critical patent/CA1281412C/en

1989-04-17 Priority to EP89303756A priority patent/EP0340936B1/en

1989-04-17 Priority to AT89303756T priority patent/ATE77965T1/de

1989-04-17 Priority to DE8989303756T priority patent/DE68902006D1/de

1989-04-21 Priority to AU33258/89A priority patent/AU615051B2/en

1989-04-27 Priority to JP1106079A priority patent/JPH078302B2/ja

1989-04-27 Priority to KR1019890005571A priority patent/KR890015766A/ko

1991-03-12 Application granted granted Critical

1991-03-12 Publication of CA1281412C publication Critical patent/CA1281412C/en

2008-04-27 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

230000005855 radiation Effects 0.000 claims abstract description 19
230000000007 visual effect Effects 0.000 claims abstract description 13
230000004044 response Effects 0.000 claims abstract description 7
238000004088 simulation Methods 0.000 claims abstract description 6
238000012545 processing Methods 0.000 claims description 10
239000004020 conductor Substances 0.000 description 8
238000010586 diagram Methods 0.000 description 5
239000013256 coordination polymer Substances 0.000 description 4
239000003990 capacitor Substances 0.000 description 3
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
239000011248 coating agent Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
238000000034 method Methods 0.000 description 2
QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 description 2
125000006850 spacer group Chemical group 0.000 description 2
NSMXQKNUPPXBRG-SECBINFHSA-N (R)-lisofylline Chemical compound O=C1N(CCCC[C@H](O)C)C(=O)N(C)C2=C1N(C)C=N2 NSMXQKNUPPXBRG-SECBINFHSA-N 0.000 description 1
235000007575 Calluna vulgaris Nutrition 0.000 description 1
208000026097 Factitious disease Diseases 0.000 description 1
238000001514 detection method Methods 0.000 description 1
239000011521 glass Substances 0.000 description 1
238000005286 illumination Methods 0.000 description 1
PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
238000005259 measurement Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
230000005236 sound signal Effects 0.000 description 1
238000012549 training Methods 0.000 description 1
239000002023 wood Substances 0.000 description 1

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

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
AU5264899A (en)	1998-03-30	1999-10-18	Lee David Hart	Golf swing analysis system and method
US7214138B1 (en)	1999-01-29	2007-05-08	Bgi Acquisition, Llc	Golf ball flight monitoring system
KR20020005580A (ko) *	1999-01-29	2002-01-17	오서피딕 시스템즈 아이엔씨.	골프 공 비행 감시 장치
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
KR100923069B1 (ko)	2009-06-30	2009-10-22	(주) 골프존	가상 골프 시뮬레이션 장치 및 이에 이용되는 스윙플레이트
KR100972819B1 (ko) *	2009-06-30	2010-07-28	(주) 골프존	포터블 골프 시뮬레이션 장치 및 그 제어방법
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

1988
- 1988-04-27 CA CA000565191A patent/CA1281412C/en not_active Expired - Lifetime
1989
- 1989-04-17 DE DE8989303756T patent/DE68902006D1/de not_active Expired - Lifetime
- 1989-04-17 EP EP89303756A patent/EP0340936B1/en not_active Expired - Lifetime
- 1989-04-17 AT AT89303756T patent/ATE77965T1/de not_active IP Right Cessation
- 1989-04-21 AU AU33258/89A patent/AU615051B2/en not_active Ceased
- 1989-04-27 KR KR1019890005571A patent/KR890015766A/ko not_active Withdrawn
- 1989-04-27 JP JP1106079A patent/JPH078302B2/ja not_active Expired - Lifetime

Also Published As

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

Legal Events

Date	Code	Title	Description
1998-03-12	MKLA	Lapsed

Publication	Publication Date	Title
US4858934A (en)	1989-08-22	Golf practice apparatus
US4251077A (en)	1981-02-17	Target alignment system for use with a golf club
US4341384A (en)	1982-07-27	Golf swing diagnostic apparatus
US5833549A (en)	1998-11-10	Sports trainer and game
JP2729569B2 (ja)	1998-03-18	物体打撃器具の移動状態を決定する方法および装置
US5860648A (en)	1999-01-19	Golfing game including object sensing and validation
US5685782A (en)	1997-11-11	Golf practice apparatus
US6887162B2 (en)	2005-05-03	Apparatus for measuring parameters relating to the trajectory and/or motion of a moving article
US20030054898A1 (en)	2003-03-20	Sport swing analysis system
US5718639A (en)	1998-02-17	Opto-electric golf club swing sensing system having vertically offset sensors
US6095928A (en)	2000-08-01	Three-dimensional object path tracking
US5056783A (en)	1991-10-15	Sports implement swing analyzer
US4257594A (en)	1981-03-24	Electronic athletic equipment
US6837799B2 (en)	2005-01-04	Putter with alignment system
TW458795B (en)	2001-10-11	Methods and apparatus for a portable golf training system with an optical sensor net
US5161802A (en)	1992-11-10	Golf practice device
JP2005291824A (ja)	2005-10-20	飛翔体の飛翔挙動測定装置および飛翔体の飛翔挙動測定方法
US20090082122A1 (en)	2009-03-26	Sporting club swing trainer
US5864960A (en)	1999-02-02	Golf club fitting system and method of using same
US4116437A (en)	1978-09-26	Tennis training and rating apparatus
EP0340936B1 (en)	1992-07-08	Golf practice apparatus
WO1999020360A2 (en)	1999-04-29	Sports trainer and game
US4342456A (en)	1982-08-03	Golf putting practice device
CA2024506C (en)	1994-10-04	Golf swing instructional device
US5562285A (en)	1996-10-08	Distance measuring system for a driven golf ball