JPS56144924A - Manufacture of curved laminated tube - Google Patents

Manufacture of curved laminated tube

Info

Publication number
JPS56144924A
JPS56144924A JP5011380A JP5011380A JPS56144924A JP S56144924 A JPS56144924 A JP S56144924A JP 5011380 A JP5011380 A JP 5011380A JP 5011380 A JP5011380 A JP 5011380A JP S56144924 A JPS56144924 A JP S56144924A
Authority
JP
Japan
Prior art keywords
curved
fibers
core member
sheets
laminated tube
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
JP5011380A
Other languages
Japanese (ja)
Other versions
JPS649933B2 (en
Inventor
Yutaka Maeda
Akichika Matsuda
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.)
OLYMPIC FISHING TACKLES CO
ORIMUPITSUKU KK
Original Assignee
OLYMPIC FISHING TACKLES CO
ORIMUPITSUKU KK
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 OLYMPIC FISHING TACKLES CO, ORIMUPITSUKU KK filed Critical OLYMPIC FISHING TACKLES CO
Priority to JP5011380A priority Critical patent/JPS56144924A/en
Publication of JPS56144924A publication Critical patent/JPS56144924A/en
Publication of JPS649933B2 publication Critical patent/JPS649933B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

PURPOSE: To obtain a laminated tube of light weight and high strength by a method in which a resin-impregnated prepregnated sheet molded of fibers having a high strength and a high elasticity is cut into a given pattern of sheets, and the sheets are wound around a core member, wound with a shrinkable tape, etc., and then hardened by heating in a curved state.
CONSTITUTION: In the manufacture of a curved laminated tube for a badminton racket, tennis racket, curved golf shaft, curved skii stock, etc., a resin-impregnated prepregnated sheet molded of fibers having a high strength and a high elasticity modulus e.g., carbon fibers, glass fibers, silicon carbide fibers, etc., is cut into a given pattern of sheets and then wound around the core member of any sectional shape. Then, the core member is further wound with shrinkable tape or tube for covering, set to a desired curved form, and molded by heating and compression. The core member used may be removed as needed.
COPYRIGHT: (C)1981,JPO&Japio
JP5011380A 1980-04-15 1980-04-15 Manufacture of curved laminated tube Granted JPS56144924A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5011380A JPS56144924A (en) 1980-04-15 1980-04-15 Manufacture of curved laminated tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5011380A JPS56144924A (en) 1980-04-15 1980-04-15 Manufacture of curved laminated tube

Publications (2)

Publication Number Publication Date
JPS56144924A true JPS56144924A (en) 1981-11-11
JPS649933B2 JPS649933B2 (en) 1989-02-20

Family

ID=12850041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5011380A Granted JPS56144924A (en) 1980-04-15 1980-04-15 Manufacture of curved laminated tube

Country Status (1)

Country Link
JP (1) JPS56144924A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6239224A (en) * 1985-08-14 1987-02-20 Shin Meiwa Ind Co Ltd Manufacture of pipe made of composite material
JPS62278394A (en) * 1986-02-01 1987-12-03 臼井国際産業株式会社 Flexible composite hose
JPH06277327A (en) * 1992-01-30 1994-10-04 Arisawa Mfg Co Ltd Stock pole for descent made of frp and its manufacture
US6336986B1 (en) * 1997-07-14 2002-01-08 Korea Advanced Institute Science Technology Method for producing hybrid driveshaft
US6863763B2 (en) 2002-10-23 2005-03-08 Korea Advanced Institute Of Science And Technology Hybrid propeller shaft made of metal and composite material and method of manufacturing the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6239224A (en) * 1985-08-14 1987-02-20 Shin Meiwa Ind Co Ltd Manufacture of pipe made of composite material
JPS62278394A (en) * 1986-02-01 1987-12-03 臼井国際産業株式会社 Flexible composite hose
JPH06277327A (en) * 1992-01-30 1994-10-04 Arisawa Mfg Co Ltd Stock pole for descent made of frp and its manufacture
US6336986B1 (en) * 1997-07-14 2002-01-08 Korea Advanced Institute Science Technology Method for producing hybrid driveshaft
US6863763B2 (en) 2002-10-23 2005-03-08 Korea Advanced Institute Of Science And Technology Hybrid propeller shaft made of metal and composite material and method of manufacturing the same

Also Published As

Publication number Publication date
JPS649933B2 (en) 1989-02-20

Similar Documents

Publication Publication Date Title
ATE191153T1 (en) TENNIS RACKET WITH LARGE OVERALL LENGTH
ES8500567A1 (en) Strings for tennis rackets and rackets equipped with same
JPS56144924A (en) Manufacture of curved laminated tube
IT8321032A0 (en) METHOD FOR MANUFACTURING RACKET STRING, PARTICULARLY TENNIS RACKETS, AND STRING MANUFACTURED ACCORDING TO THIS PROCEDURE.
ES297026Y (en) A GAME RACKET FRAME.
JPS576154A (en) Fiber tempered plastic gear and its manufacturing method
EP0172564A3 (en) Sporting equipment, such as hockey sticks, cricket bats and the like, and method of manufacturing such items
JPS56144925A (en) Manufacture of curved laminated tube
JPS55118831A (en) Method of making drive shaft made of fiber-reinforced plastic
JPS52143124A (en) Tennis racket
JPS5286343A (en) Fiber for optical transmission
JPS55121027A (en) Manufacturing of fiber reinforced composite
EP0257424A3 (en) Tennis string, tennis racket stringing made of it and method of making the tennis string
JPS5678937A (en) Preparation of hollow rod lever
JPS565735A (en) Manufacture of epoxy resin tube
JPS5284025A (en) Method of forming a bat end of grip for tennis racket
GB2015416A (en) Method of Producing Laminated Materials
GB2189155A (en) Games racket
JPS51141045A (en) Method of producing tennis racket
JPS52142788A (en) Fiber-reinforced composite materials
GB2069342A (en) Carbon fiber reinforced racket
JPS5392401A (en) Mold electrical winding and its manufacturing method
HK95891A (en) Method for manufacturing racket strings,particularly for tennis rackets
JPS5414829A (en) Badminton racket shaft
JPS5595527A (en) Manufacture of laminate plate