JPS52123731A - Packet frame and fabricating method of - Google Patents

Packet frame and fabricating method of

Info

Publication number
JPS52123731A
JPS52123731A JP3904976A JP3904976A JPS52123731A JP S52123731 A JPS52123731 A JP S52123731A JP 3904976 A JP3904976 A JP 3904976A JP 3904976 A JP3904976 A JP 3904976A JP S52123731 A JPS52123731 A JP S52123731A
Authority
JP
Japan
Prior art keywords
fabricating method
packet frame
fabricating
design
frame
Prior art date
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.)
Granted
Application number
JP3904976A
Other languages
Japanese (ja)
Other versions
JPS565547B2 (en
Inventor
Mitsuhiro Inoue
Isao Maeda
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical Co 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.)
Filing date
Publication date
Application filed by Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP3904976A priority Critical patent/JPS52123731A/en
Publication of JPS52123731A publication Critical patent/JPS52123731A/en
Publication of JPS565547B2 publication Critical patent/JPS565547B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)

Abstract

PURPOSE: To provide a method of fabricating a tennis-racket frame of large strength, high productivity and excellent design in superior feedom degree of design.
COPYRIGHT: (C)1977,JPO&Japio
JP3904976A 1976-04-06 1976-04-06 Packet frame and fabricating method of Granted JPS52123731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3904976A JPS52123731A (en) 1976-04-06 1976-04-06 Packet frame and fabricating method of

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3904976A JPS52123731A (en) 1976-04-06 1976-04-06 Packet frame and fabricating method of

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP9762678A Division JPS5434935A (en) 1978-08-10 1978-08-10 Racket frame

Publications (2)

Publication Number Publication Date
JPS52123731A true JPS52123731A (en) 1977-10-18
JPS565547B2 JPS565547B2 (en) 1981-02-05

Family

ID=12542261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3904976A Granted JPS52123731A (en) 1976-04-06 1976-04-06 Packet frame and fabricating method of

Country Status (1)

Country Link
JP (1) JPS52123731A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540877A (en) * 1994-02-24 1996-07-30 Wilson Sporting Goods Co. Method of making a continous fiber reinforced resin transfer molded frame for a game racquet
US5575881A (en) * 1994-02-24 1996-11-19 Wilson Sporting Goods Co. Filament wound frame for a game racquet
US5575875A (en) * 1994-02-24 1996-11-19 Wilson Sporting Goods Co. Filament wound fiber reinforced thermoplastic frame for a game racquet
US6422958B1 (en) 1994-02-24 2002-07-23 David W. Repetto Frame for a game racquet formed by filament winding

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4315995Y1 (en) * 1968-02-24 1968-07-03
US3755037A (en) * 1971-01-18 1973-08-28 Dayton Scale Model Co Method of making a fiber reinforced racket
JPS4893420A (en) * 1972-02-18 1973-12-03
JPS50108035A (en) * 1974-01-30 1975-08-26
JPS5317930A (en) * 1976-08-04 1978-02-18 Kokusai Electric Co Ltd Method of controlling output frequency of series connected type inverter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4315995Y1 (en) * 1968-02-24 1968-07-03
US3755037A (en) * 1971-01-18 1973-08-28 Dayton Scale Model Co Method of making a fiber reinforced racket
JPS4893420A (en) * 1972-02-18 1973-12-03
JPS50108035A (en) * 1974-01-30 1975-08-26
JPS5317930A (en) * 1976-08-04 1978-02-18 Kokusai Electric Co Ltd Method of controlling output frequency of series connected type inverter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540877A (en) * 1994-02-24 1996-07-30 Wilson Sporting Goods Co. Method of making a continous fiber reinforced resin transfer molded frame for a game racquet
US5575881A (en) * 1994-02-24 1996-11-19 Wilson Sporting Goods Co. Filament wound frame for a game racquet
US5575875A (en) * 1994-02-24 1996-11-19 Wilson Sporting Goods Co. Filament wound fiber reinforced thermoplastic frame for a game racquet
US6422958B1 (en) 1994-02-24 2002-07-23 David W. Repetto Frame for a game racquet formed by filament winding

Also Published As

Publication number Publication date
JPS565547B2 (en) 1981-02-05

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