[특허]Golf swing measurement system

Golf swing measurement system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G01P-003/36 A63B-069/36
출원번호	US-0951187 (1992-09-25)
발명자 / 주소	Marsh James T. (Mission Viejo CA)
출원인 / 주소	Golf Tempo, Inc. (Los Gatos CA 02)
인용정보	피인용 횟수 : 44 인용 특허 : 0

초록 ▼

A technique for measuring golf swing tempo or clubhead speed for a golfer swinging a golf club through a tee area. Two parallel infrared (IR) transmitters transmit respective IR beams along predetermined lines toward the tee area. Respective IR sensors receive respective IR beams reflected from a reflector mounted to the shaft of the golf club, near the clubhead. Each IR sensors provides a respective output signal indicative of the passage of the golf club through a corresponding IR beam. Predetermined sequences of output signals from the IR sensors are detected and the differences in time between various output signals are measured to provide tempo and clubhead speed values for display on a LCD screen. The speed values can be compensated values as obtained from look-up tables.

대표청구항 ▼

A golf swing-monitoring system for measuring clubhead speed, comprising: a first IR transmitter which transmits a first infrared (IR) beam along a predetermined line toward a tee area; a first IR sensor for receiving the first IR beam which is reflected from a reflection means mounted to the golf club, said first IR sensor providing a first-sensor output signal indicative of the passage of the golf club through the first IR beam; a second IR transmitter which transmits a second IR beam along a predetermined line toward the tee area, wherein said second IR beam is substantially parallel to the first IR beam; a second IR sensor for receiving a second IR beam which is reflected from the reflection means mounted to the golf club, said second IR sensor providing a second-sensor output signal indicative of the passage of the golf club through the second IR beam; means for detecting the presence of a second-sensor output signal followed by a first-sensor output signal; means for measuring the difference in time between the second-sensor output signal and the following first-sensor output signal; means for converting the difference in time to a clubhead-speed value indicative of the clubhead speed; compensation means for adjusting the clubhead-speed value to a predetermined compensated clubhead-speed value; and means for displaying the clubhead-speed value.

이 특허를 인용한 특허 (44)

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Dugan, Brian M., Systems and methods for measuring and/or analyzing swing information.
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Dugan, Brian M., Systems and methods for measuring and/or analyzing swing information.
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Dugan, Brian M., Systems and methods for measuring and/or analyzing swing information.
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Dugan, Brian M., Systems and methods for measuring and/or analyzing swing information.
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Dugan, Brian M., Systems and methods for measuring and/or analyzing swing information.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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Golf swing measurement system 원문보기

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이 특허를 인용한 특허 (44)

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