JPS4893420A - - Google Patents

Info

Publication number
JPS4893420A
JPS4893420A JP48019106A JP1910673A JPS4893420A JP S4893420 A JPS4893420 A JP S4893420A JP 48019106 A JP48019106 A JP 48019106A JP 1910673 A JP1910673 A JP 1910673A JP S4893420 A JPS4893420 A JP S4893420A
Authority
JP
Japan
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
JP48019106A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4893420A publication Critical patent/JPS4893420A/ja
Pending legal-status Critical Current

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
    • A63B49/03—Frames characterised by throat sections, i.e. sections or elements between the head and the shaft
    • 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
    • A63B49/11—Frames made of non-metallic materials, other than wood with inflatable tubes, e.g. inflatable during fabrication
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00—Characteristics of used materials
    • A63B2209/02—Characteristics of used materials with reinforcing fibres, e.g. carbon, polyamide fibres
    • A63B2209/023—Long, oriented fibres, e.g. wound filaments, woven fabrics, mats

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Pulmonology (AREA)
  • Moulding By Coating Moulds (AREA)
JP48019106A 1972-02-18 1973-02-16 Pending JPS4893420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2207802A DE2207802A1 (en) 1972-02-18 1972-02-18 Tennis racket - with blow moulded, fibreglass reinforced plastic tubular frame filled with synthetic foam

Publications (1)

Publication Number Publication Date
JPS4893420A true JPS4893420A (en) 1973-12-03

Family

ID=5836423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48019106A Pending JPS4893420A (en) 1972-02-18 1973-02-16

Country Status (4)

Country Link
JP (1) JPS4893420A (en)
BE (1) BE795562A (en)
DE (1) DE2207802A1 (en)
IT (1) IT978702B (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5097430A (en) * 1973-12-28 1975-08-02
JPS50108035A (en) * 1974-01-30 1975-08-26
JPS50146659U (en) * 1974-05-20 1975-12-05
JPS5165065U (en) * 1974-10-28 1976-05-22
JPS51141045A (en) * 1975-05-30 1976-12-04 Nippon Gakki Seizo Kk Method of producing tennis racket
JPS5221935A (en) * 1975-08-11 1977-02-18 Hitachi Chem Co Ltd Racket frame and its manufacturing process
JPS5266033A (en) * 1975-11-27 1977-06-01 Toray Ind Inc Frame of tennis racket
JPS52123731A (en) * 1976-04-06 1977-10-18 Hitachi Chem Co Ltd Packet frame and fabricating method of
JPS5374930A (en) * 1976-12-10 1978-07-03 Nippon Gakki Seizo Kk Tennis racket
JPS5437260U (en) * 1977-08-12 1979-03-10
JPS5434935A (en) * 1978-08-10 1979-03-14 Hitachi Chem Co Ltd Racket frame
JPS5443481U (en) * 1977-08-29 1979-03-24
JPS54142566U (en) * 1978-03-27 1979-10-03
JPS54152536A (en) * 1978-05-19 1979-11-30 Kawasaki Racket Kogyo Method of forming frame of racket
JPS5545466A (en) * 1978-09-27 1980-03-31 Nan Roo Kun Preparation of racket frame
JPS5551228U (en) * 1978-09-27 1980-04-04
JPS55116669U (en) * 1979-02-14 1980-08-18
JPS55108372A (en) * 1979-02-13 1980-08-20 Nippon Musical Instruments Mfg Racket frame with frp shell structure
JPS5787769U (en) * 1981-06-23 1982-05-29
JPS596073A (en) * 1982-07-05 1984-01-13 ヤマハ株式会社 Production of wood club head or golf

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2631345A1 (en) * 1976-07-13 1978-01-26 Bosch Gmbh Robert COMPOSITE TENNIS RACKET AND PROCESS FOR ITS MANUFACTURING
DE2747909A1 (en) * 1977-10-26 1979-05-03 Krempel August Soehne BAT, ESPECIALLY WHIP FOR A WEAVING MACHINE
DE3605012A1 (en) * 1985-02-19 1986-08-21 Sven Erik Steffisburg Malmström Process for producing an elongated construction element with reinforced, heat-curable plastic
DE3723628A1 (en) * 1987-07-17 1989-01-26 Licentia Gmbh Microwave oven
DE3725117A1 (en) * 1987-07-29 1989-01-26 Tegro Gmbh RACKETS IN PARTICULAR FOR TENNIS
DE4202335A1 (en) * 1992-01-29 1993-08-05 Basf Ag TENNIS RACKET FRAME

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5247368B2 (en) * 1973-12-28 1977-12-02
JPS5097430A (en) * 1973-12-28 1975-08-02
JPS50108035A (en) * 1974-01-30 1975-08-26
JPS50146659U (en) * 1974-05-20 1975-12-05
JPS5165065U (en) * 1974-10-28 1976-05-22
JPS51141045A (en) * 1975-05-30 1976-12-04 Nippon Gakki Seizo Kk Method of producing tennis racket
JPS5229210B2 (en) * 1975-08-11 1977-08-01
JPS5221935A (en) * 1975-08-11 1977-02-18 Hitachi Chem Co Ltd Racket frame and its manufacturing process
JPS5266033A (en) * 1975-11-27 1977-06-01 Toray Ind Inc Frame of tennis racket
JPS52123731A (en) * 1976-04-06 1977-10-18 Hitachi Chem Co Ltd Packet frame and fabricating method of
JPS565547B2 (en) * 1976-04-06 1981-02-05
JPS5374930A (en) * 1976-12-10 1978-07-03 Nippon Gakki Seizo Kk Tennis racket
JPS5538151B2 (en) * 1976-12-10 1980-10-02
JPS5437260U (en) * 1977-08-12 1979-03-10
JPS5546183Y2 (en) * 1977-08-12 1980-10-29
JPS5443481U (en) * 1977-08-29 1979-03-24
JPS54142566U (en) * 1978-03-27 1979-10-03
JPS54152536A (en) * 1978-05-19 1979-11-30 Kawasaki Racket Kogyo Method of forming frame of racket
JPS5434935A (en) * 1978-08-10 1979-03-14 Hitachi Chem Co Ltd Racket frame
JPS5551228U (en) * 1978-09-27 1980-04-04
JPS5545466A (en) * 1978-09-27 1980-03-31 Nan Roo Kun Preparation of racket frame
JPS55108372A (en) * 1979-02-13 1980-08-20 Nippon Musical Instruments Mfg Racket frame with frp shell structure
JPS55116669U (en) * 1979-02-14 1980-08-18
JPS5787769U (en) * 1981-06-23 1982-05-29
JPS596073A (en) * 1982-07-05 1984-01-13 ヤマハ株式会社 Production of wood club head or golf
JPS6045542B2 (en) * 1982-07-05 1985-10-09 ヤマハ株式会社 Manufacturing method for golf club head

Also Published As

Publication number Publication date
IT978702B (en) 1974-09-20
BE795562A (en) 1973-06-18
DE2207802A1 (en) 1973-09-06

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