FI69566C - Racketram byggd av laminat - Google Patents

Racketram byggd av laminat Download PDF

Info

Publication number
FI69566C
FI69566C FI813631A FI813631A FI69566C FI 69566 C FI69566 C FI 69566C FI 813631 A FI813631 A FI 813631A FI 813631 A FI813631 A FI 813631A FI 69566 C FI69566 C FI 69566C
Authority
FI
Finland
Prior art keywords
frame
wood
reinforced
racket
racketram
Prior art date
Application number
FI813631A
Other languages
English (en)
Finnish (fi)
Other versions
FI69566B (fi
FI813631A0 (fi
Inventor
Chin-San You
Original Assignee
You Chin San
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 You Chin San filed Critical You Chin San
Publication of FI813631A0 publication Critical patent/FI813631A0/fi
Publication of FI69566B publication Critical patent/FI69566B/fi
Application granted granted Critical
Publication of FI69566C publication Critical patent/FI69566C/fi

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B49/00—Stringed rackets, e.g. for tennis
    • A63B49/02—Frames
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B49/00—Stringed rackets, e.g. for tennis
    • A63B49/02—Frames
    • A63B49/10—Frames made of non-metallic materials, other than wood
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B49/00—Stringed rackets, e.g. for tennis
    • A63B49/02—Frames
    • A63B2049/0205—Frames comprising at least two similar parts assembled with the interface plane parallel to the string plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S273/00—Amusement devices: games
    • Y10S273/23—High modulus filaments
FI813631A 1981-05-29 1981-11-16 Racketram byggd av laminat FI69566C (fi)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
IT22030/81A IT1137039B (it) 1981-05-29 1981-05-29 Intelaiatura rinforzata per racchetta e metodo per la sua produzione
IT2203081 1981-05-29
ZA8103628 1981-05-29
ZA00813628A ZA813628B (en) 1981-05-29 1981-05-29 A reinforced racket frame and method of producing same
GB8116597A GB2099311B (en) 1981-05-29 1981-05-30 Producing a reinforced racket frame
GB8116597 1981-05-30
NLAANVRAGE8102649,A NL178749C (nl) 1981-05-29 1981-06-01 Werkwijze voor het vervaardigen van een racket frame.
NL8102649 1981-06-01
US06/271,131 US4390182A (en) 1981-05-29 1981-06-08 Reinforced racket frame and method of producing same
US27113181 1981-06-08

Publications (3)

Publication Number Publication Date
FI813631A0 FI813631A0 (fi) 1981-11-16
FI69566B FI69566B (fi) 1985-11-29
FI69566C true FI69566C (fi) 1986-03-10

Family

ID=27516432

Family Applications (1)

Application Number Title Priority Date Filing Date
FI813631A FI69566C (fi) 1981-05-29 1981-11-16 Racketram byggd av laminat

Country Status (12)

Country Link
US (1) US4390182A (it)
AU (1) AU537622B2 (it)
BE (1) BE889188A (it)
DE (1) DE3121837A1 (it)
DK (1) DK150336C (it)
FI (1) FI69566C (it)
FR (1) FR2507090A1 (it)
GB (1) GB2099311B (it)
HK (1) HK83785A (it)
IT (1) IT1137039B (it)
NL (1) NL178749C (it)
ZA (1) ZA813628B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145820A1 (en) * 1983-12-20 1985-06-26 Kun Nan Lo Sports racquet
GB2160109A (en) * 1984-06-25 1985-12-18 You Chin San Improved golf club head construction
US5013512A (en) * 1985-02-19 1991-05-07 Malmstroem Sven E Method of manufacturing an elongated structural member
US5002278A (en) * 1989-11-13 1991-03-26 Costa Juan C Racket
US5419554A (en) * 1993-08-30 1995-05-30 Quadrax Corporation Sports racket frame
TW469848U (en) * 2000-10-13 2001-12-21 Yuan Min An Entpr Co Ltd Racket frame
TW578218B (en) * 2003-01-09 2004-03-01 Taiwan Semiconductor Mfg Multiple-gate structure and method to fabricate the same
FR2974307B1 (fr) * 2011-04-20 2013-05-24 Lacoste Raquette en bois de nouvelle generation
FR3026015B1 (fr) * 2014-09-18 2018-03-23 Decathlon Sa Raquette pour jeu de balles, et procede correspondant

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB293123A (en) * 1927-03-31 1928-07-02 Dunlop Rubber Co Improvements in and relating to tennis and like racket frames
GB627240A (en) * 1946-11-23 1949-08-03 Dunlop Rubber Co Improvements in tennis and like rackets
FR1180866A (fr) * 1956-08-07 1959-06-10 Sportex G M B H Raquette à cordes
BE754376A (fr) * 1969-08-08 1971-01-18 Snauwaert Karel Perfectionnements aux raquettes de tennis
FR2115776A5 (it) * 1970-11-24 1972-07-07 Donnay Sa
US3827689A (en) * 1973-05-25 1974-08-06 Permali Inc Gymnastic horizontal bar
US4070019A (en) * 1975-12-08 1978-01-24 Groves-Kelco Sales, Inc. Laminated game rackets and method of constructing same
US4098505A (en) * 1976-11-04 1978-07-04 Thompson Dale F Laminated fiber sport racket
FR2383678A1 (fr) * 1977-03-18 1978-10-13 Poudres & Explosifs Ste Nale Perfectionnement aux cadres de raquettes
GB2030455B (en) * 1978-10-03 1982-08-04 Kun Nan Lo Sports rackets

Also Published As

Publication number Publication date
US4390182A (en) 1983-06-28
FR2507090A1 (fr) 1982-12-10
HK83785A (en) 1985-11-08
IT1137039B (it) 1986-09-03
FI69566B (fi) 1985-11-29
NL8102649A (nl) 1983-01-03
DE3121837A1 (de) 1982-12-16
DK555881A (da) 1982-12-01
FI813631A0 (fi) 1981-11-16
ZA813628B (en) 1982-07-28
BE889188A (fr) 1981-10-01
AU7128181A (en) 1982-12-09
NL178749B (nl) 1985-12-16
IT8122030A0 (it) 1981-05-29
FR2507090B1 (it) 1984-05-18
GB2099311A (en) 1982-12-08
DK150336C (da) 1987-10-26
DK150336B (da) 1987-02-09
GB2099311B (en) 1985-06-26
NL178749C (nl) 1986-05-16
AU537622B2 (en) 1984-07-05

Similar Documents

Publication Publication Date Title
US5620179A (en) Laminated wood bat and method of making same
FI113014B (fi) Menetelmä jääkiekko- tai vastaavan mailan lavan valmistamiseksi sekä mailan lapa ja lapaydin
US5114144A (en) Composite baseball bat
JPH0335105B2 (it)
JP3767023B2 (ja) 木材接合部の補強方法
US4159114A (en) Ice hockey stick
US4200479A (en) Method of making a hockey stick
FI69566B (fi) Racketram byggd av laminat
US3503621A (en) Fiber glass ski with channel construction
WO2005108705A3 (en) Reinforced sandwich structure
JPH0546231B2 (it)
US4968032A (en) Hockey stick shaft
US4035000A (en) Skis
US4690177A (en) Gripper rod for shuttleless looms
US7871055B1 (en) Lightweight composite concrete formwork panel
US6942587B2 (en) Hollow wooden hockey stick
CA1310674C (en) Reinforced hockey stick
JPH0126920B2 (it)
US4201381A (en) Racquet frames
US4313614A (en) Ski and its manufacture
JP3004370B2 (ja) 多層ハニカム構造体
CA2088899A1 (en) Replacement blade for a hockey stick and method for manufacturing same
JPS5854834B2 (ja) スキ−及びその製造方法
JPH0252680A (ja) スキー、類似のスポーツ具及びその製造方法
JPH0224209B2 (it)

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: YOU, CHIN-SAN