[특허]Racket

Racket 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A63B-049/10
출원번호	US-0365065 (1973-05-30)
우선권정보	OE-0004935 (1972-06-08)
발명자 / 주소	Staufer Adolf (Ried im Innkreis OE)
출원인 / 주소	Fischer Gesellschaft m.b.H. (Innkreis OE 03)
인용정보	피인용 횟수 : 33 인용 특허 : 0

초록 ▼

The racket comprises a closed frame, a stringing which is stretched in this frame and forms a striking surface, and a handle for holding the racket. The handle merges at one end into the frame and forms an integral body therewith. Said body comprises an elongated core of an initially expansible material, and mainly longitudinally extending reinforcing fibers surrounding said core. The body is stiffened by structural straps at the outer surfaces of the handle and frame, which outer surfaces extend substantially at right angles to the striking surface, and on the inner surfaces of the frame, which inner surfaces extend substantially at right angles to the striking surface. The elongated core extends from the free end of the handle and through the latter into the frame and extends entirely around the frame.

대표청구항 ▼

A racket comprising an elongated member closed upon itself to form a curvilinear head frame having a bridge portion, a stringing which is stretched in this frame and forms a striking surface, and an elongated handle for holding the racket, said handle havng a pair of forked arms at one end merging into the frame at said bridge portion and forming an integral body therewith, which body comprises an elongated core constructed of an expansible material and means surrounding said core for longitudinally reinforcing the same, said reinforcing means comprising a layer of resin impregnated woven reinforcing fibers surrounding said expansible core and a layer of resin impregnated longitudinally extending reinforcing fibers surrounding said woven fiber layer, said body being stiffened by aluminum structural straps attached to and conforming only with inner and outer surfaces of said reinforcing means, which surfaces extend substantially at right angles to the plane of the striking surface, said straps having a modulus of elasticity greater than 200,000 kilograms per square centimeter, said elongated core comprising a first core element extending from the free end of the handle on one side of the racket axis through one of said forked arms, around said head frame, across said bridge, and back through said one arm into said handle, and a second core element extending from the free end of the handle on the other side of the racket axis through the other of said forked arms, around said head frame, across said bridge, and back through said other arm into said handle, said core elements disposed one over the other throughout said racket on respective perpendicular sides of the string plane, said core elements containing a foamable plastic material which expands and exerts pressure on said reinforcing means after foaming.

이 특허를 인용한 특허 (33)

Palumbo, Gino; McCrea, Jonathan; Tomantschger, Klaus; Brooks, Iain; Jeong, Daehyun; Limoges, Dave; Panagiotopoulos, Konstantinos; Erb, Uwe; Wang, Andrew, Article comprising a fine-grained metallic material and a polymeric material.
상세보기
Palumbo,Gino; McCrea,Jonathan; Tomantschger,Klaus; Brooks,Iain; Jeong,Daehyun; Limoges,Dave; Panagiotopoulos,Konstantinos; Erb,Uwe; Wang,Andrew, Article comprising a fine-grained metallic material and a polymeric material.
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Lo Kun-Nan (No. 7-1 ; Lane 246 ; Section 3 ; Chung-Shan Rd. Tan Tzu Hsiang ; Taichung Hsien TWX), CFRP or FRP made badminton racket frame.
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Cecka ; Andrew W. ; Dano ; Pol ; Pawling ; Paul G., Composite high strength to weight structure having shell and sleeved core.
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Chisnell William R. ; Goode David P., Composite ski.
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Inoue Mitsuhiro (Oyama JPX) Maeda Yo (Yuki JPX), Frame of a game racket.
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Staub Anthony F. (Dayton OH) Staub Norman T. (Dayton OH) Erwin John R. (Paradise Valley AZ), Glass fiber tennis racket frame.
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Yu, Kuo-Pin, Hand net frame.
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Jenks Herbert R. (4600 Numaga Pass Carson City NV 89701), Laminated fiberglass tennis racket.
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Overcashier Robert H. (Santa Rosa CA) Farris Robert D. (Katy TX), Method for making an automotive steering wheel.
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Albright, Dennis L.; Hackler, David W.; Clark, Randall R., Method for manufacturing lightweight composite fairing bar.
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Mott Jonathan C. (Wonersh-Nr. Guildford GB2), Method of making a fibre-reinforced molded racquet frame.
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Malmstrm Sven E. (Erlenstrasse 42 CH 3612 Steffisburg CHX), Method of manufacturing an elongated structural member.
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Cecka ; Andrew M. ; Pawling ; Paul G., Method of producing a composite high strength to weight structure having a shell and weight controlled cellular core.
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Breitling Rolf (Sindelfingen DEX) Mayer Wolfgang (Stuttgart DEX) Labatzke Wolfgang (Sindelfingen DEX), Process and apparatus for introducing foam into automobile body cavities.
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Kajiwara Takao (Hamamatsu JPX), Racket frame.
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Nagamoto Itsushi (Hamamatsu JPX), Racket frame.
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Lafourcade Paul (23 ; rue de la Paix 65 600 Semeac FRX), Racket frame for ball games.
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Robinson Mark L. (Andover MA), Racket handle and method of making same.
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Palumbo, Gino; Davidson, III, William F.; McCrea, Jonathan; Tomantschger, Klaus; Brooks, Iain; Limoges, Dave; Panagiotopoulos, Konstantinos; Erb, Uwe, Sports articles formed using nanostructured materials.
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Sommer, Roland, Sports equipment with resonant core bodies and method for production thereof.
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Filippini, Rafael G., Sports racket with undulations in frame interior surface.
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Rafael G. Filippini, Sports racket with undulations in frame interior surface.
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Palumbo, Gino; Brooks, Iain; Panagiotopoulos, Konstantinos; Tomantschger, Klaus; McCrea, Jonathan; Limoges, Dave; Erb, Uwe, Strong, lightweight article containing a fine-grained metallic layer.
상세보기
Palumbo, Gino; Brooks, Iain; Panagiotopoulos, Konstantinos; Tomantschger, Klaus; McCrea, Jonathan; Limoges, Dave; Erb, Uwe, Strong, lightweight article containing a fine-grained metallic layer.
상세보기
Palumbo,Gino; Brooks,Iain; Panagiotopoulos,Konstantinos; Tomantschger,Klaus; McCrea,Jonathan; Limoges,David; Erb,Uwe, Strong, lightweight article containing a fine-grained metallic layer.
상세보기
Palumbo, Gino; Brooks, Iain; Panagiotopoulos, Konstantinos; Tomantschger, Klaus; McCrea, Jonathan; Limoges, Dave; Erb, Uwe, Strong, lightweight article, containing a fine-grained metallic layer.
상세보기
Chen Dennis (9-1 ; Lane 161 ; Hsing An Road ; Sec. 1 Taichung), Structure of a composite fiber racket.
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Howe John G. (Boulder CO), Tennis racket.
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Septier ; Jacqueline, Tennis racket frame.
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Reed Roland (253 N. Westwind Dr. El Cajon CA 92020), Tennis racquet having a sandwich construction, vibration-dampening frame.
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Koleda Michael T. (15 Murray Ave. Port Washington NY 11050), Vibration damping units and vibration damped products.
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Hasegawa Noriyoshi (Hamamatsu JPX), Wooden racket frame.
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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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Racket 원문보기

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이 특허를 인용한 특허 (33)

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