JPS5416240A - Racket frame - Google Patents

Racket frame

Info

Publication number
JPS5416240A
JPS5416240A JP8167777A JP8167777A JPS5416240A JP S5416240 A JPS5416240 A JP S5416240A JP 8167777 A JP8167777 A JP 8167777A JP 8167777 A JP8167777 A JP 8167777A JP S5416240 A JPS5416240 A JP S5416240A
Authority
JP
Japan
Prior art keywords
racket frame
shells
matually
halfshells
frtp
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.)
Pending
Application number
JP8167777A
Other languages
Japanese (ja)
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 JP8167777A priority Critical patent/JPS5416240A/en
Publication of JPS5416240A publication Critical patent/JPS5416240A/en
Pending legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To provide a racket frame with the same weight, rigidity and strength as wooden frames and to ensure excellent productivity, by mounting ribs to the insides of the halfshells of the racket frame when projecting and molding said shells in FRTP, and by matually connecting the shells.
COPYRIGHT: (C)1979,JPO&Japio
JP8167777A 1977-07-07 1977-07-07 Racket frame Pending JPS5416240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8167777A JPS5416240A (en) 1977-07-07 1977-07-07 Racket frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8167777A JPS5416240A (en) 1977-07-07 1977-07-07 Racket frame

Publications (1)

Publication Number Publication Date
JPS5416240A true JPS5416240A (en) 1979-02-06

Family

ID=13752974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8167777A Pending JPS5416240A (en) 1977-07-07 1977-07-07 Racket frame

Country Status (1)

Country Link
JP (1) JPS5416240A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54127735A (en) * 1978-03-07 1979-10-03 Dunlop Co Ltd Racket frame and making method therof
JPS60173160A (en) * 1984-01-14 1985-09-06 株式会社芦田製作所 Foot last carriage in socks finishing machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54127735A (en) * 1978-03-07 1979-10-03 Dunlop Co Ltd Racket frame and making method therof
JPS5935632B2 (en) * 1978-03-07 1984-08-29 ダンロツプ・リミテツド Racket frame manufacturing method
JPS60173160A (en) * 1984-01-14 1985-09-06 株式会社芦田製作所 Foot last carriage in socks finishing machine
JPH0144828B2 (en) * 1984-01-14 1989-09-29 Ashida Mfg

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