[특허]Golf club shaft with high balance point and golf club including same

[미국특허] Golf club shaft with high balance point and golf club including same 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A63B-053/10 A63B-053/12 A63B-053/00 A63B-053/14 A63B-059/00 A63B-053/04
출원번호	US-0221130 (2014-03-20)
등록번호	US-9199136 (2015-12-01)
발명자 / 주소	Rice, Scott A. Bone, Donald S. Barksdale, Dustin A.
출원인 / 주소	Acushnet Company
대리인 / 주소	Mancuso, Michael J.
인용정보	피인용 횟수 : 0 인용 특허 : 18

초록

A golf club shaft having a weight distribution such that the balance point percentage is less than or equal to 44.50%. The weight distribution of the shaft allows for an increase in length and/or club head weight of a golf club while having a reduced impact on the swing weight.

대표청구항 ▼

1. A wood-type golf club, comprising: a club head having a weight greater than 190.0 grams; anda shaft comprising an elongate body extending between a tip end and a butt end, wherein the club head is coupled to the tip end of the shaft; anda grip coupled to a butt end of the shaft,wherein a center of gravity of the elongate body of the shaft is located a distance from the butt end that is less than or equal to 43.75% of the length of the elongate body, and wherein the elongate body has a butt frequency of 200-400 cycles per minute and a tip frequency of 400-1200 cycles per minute. 2. The golf club of claim 1, wherein the club head has a weight greater than 194.0 grams. 3. The golf club of claim 1, wherein the elongate body has a weight less than 90.0 grams. 4. The golf club of claim 1, wherein the weight of the elongate body is 40.0-70.0 grams. 5. The golf club of claim 1, wherein the outer diameter of the butt end is 0.550-0.900 inch. 6. The golf club of claim 5, wherein the outer diameter of the tip end is 0.330-0.353 inch and the outer diameter of the butt end is 0.560-0.700 inch. 7. The golf club of claim 1, wherein the elongate body has a mid frequency of 150-450 cycles per minute. 8. The golf club of claim 7, wherein the elongate body has a butt frequency of 230-275 cycles per minute, a tip frequency of 550-1000 cycles per minute and a mid frequency of 250-375 cycles per minute. 9. The golf club of claim 1, wherein the elongate body has a torque value of 1°-10°. 10. The golf club of claim 9, wherein the elongate body has a torque value of 2°-9°. 11. A wood-type golf club, comprising: a club head having a weight greater than 194.0 grams; anda shaft comprising an elongate body extending between a tip end and a butt end, wherein the club head is coupled to the tip end of the shaft; anda grip coupled to a butt end of the shaft,wherein a center of gravity of the elongate body of the shaft is located a distance from the butt end that is less than or equal to 43.75% of the length of the elongate body, and wherein the elongate body has a butt frequency of 230-275 cycles per minute, a tip frequency of 550-1000 cycles per minute, and a torque value of 2°-9°. 12. The golf club of claim 11, wherein the elongate body has a weight less than 90.0 grams. 13. The golf club of claim 11, wherein the weight of the elongate body is 40.0-70.0 grams. 14. The golf club of claim 11, wherein the outer diameter of the butt end is 0.550-0.900 inch. 15. The golf club of claim 14, wherein the outer diameter of the tip end is 0.330-0.353 inch and the outer diameter of the butt end is 0.560-0.700 inch. 16. The golf club of claim 11, wherein the elongate body has a mid frequency of 150-450 cycles per minute.

이 특허에 인용된 특허 (18) 인용/피인용 타임라인 분석

Shiraishi, Takayuki; Kogawa, Masayoshi; Nishizawa, Yoh; Akie, Masaki, Evaluation method of golf club and golf club.
상세보기
Lenhof,Konrad; Blanke,Jerry V., Golf club.
상세보기
Moriyama,Keiji, Golf club.
상세보기
Edwards Upton B., Golf club design and construction.
상세보기
White,James; Johannesen,Greg, Golf club fitting system.
상세보기
Nakajima,Yoshifumi, Golf club shaft.
상세보기
Hogan Gerald F. (New South Wales AUX), Golf club shaft and head assembly.
상세보기
Kumamoto, Tomio, Golf club shaft and iron golf club set.
상세보기
Robert W. Huiskamp, Golf club with advantageous weight distribution.
상세보기
Baumann Peter (1351 Ridge Dr. Yreka CA 96097), Golf putter.
상세보기
Fenton Frank (South Hadley MA) Walton Thomas C. (Pepperell MA) Meyer Jeffrey W. (Escondido CA) Lopez Nathan A. (San Marcos CA), Large-tip composite golf shaft.
상세보기
Cook Eric H.,CAX ; Atkinson Michael A., Matched set of golf clubs and method of producing the same.
상세보기
Blankenship, Jeffrey A., Method and apparatus for measuring a vibrational characteristic of a golf club shaft.
상세보기
Bunn ; III Julian W., Method for club fitting.
상세보기
Chastonay Herman A. (6455 Potomac St. Louis MO 63139), Method for dynamically balancing golf clubs on a conventional swing weight scale using radius of gyration as the control.
상세보기
Nelson, Ronald H.; Milovich, Dimitrije; Clark, Paul Nordstrom; Loughry, Gregory Joseph, Method of manufacturing a composite golf club head.
상세보기
Reisner Robert J. (Chicago IL), Weighted golf grip.
상세보기
Okoneski Joseph R., Weighting of golf clubs.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

내보내기 메뉴

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

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

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

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

연합인증

[미국특허] Golf club shaft with high balance point and golf club including same 원문보기