JPS50117531A - - Google Patents

Info

Publication number
JPS50117531A
JPS50117531A JP50017768A JP1776875A JPS50117531A JP S50117531 A JPS50117531 A JP S50117531A JP 50017768 A JP50017768 A JP 50017768A JP 1776875 A JP1776875 A JP 1776875A JP S50117531 A JPS50117531 A JP S50117531A
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
JP50017768A
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 JPS50117531A publication Critical patent/JPS50117531A/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
    • A63B49/10—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
    • 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
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/16—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining shaped by the expansion of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
    • 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
    • A63B2049/103—Frames made of non-metallic materials, other than wood string holes produced during moulding process
    • 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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/54—Details or accessories of golf clubs, bats, rackets or the like with means for damping vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
    • B29K2105/101—Oriented
    • B29K2105/108—Oriented arranged in parallel planes and crossing at substantial angles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)
JP50017768A 1974-02-13 1975-02-12 Pending JPS50117531A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44220474A 1974-02-13 1974-02-13

Publications (1)

Publication Number Publication Date
JPS50117531A true JPS50117531A (enrdf_load_stackoverflow) 1975-09-13

Family

ID=23755918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50017768A Pending JPS50117531A (enrdf_load_stackoverflow) 1974-02-13 1975-02-12

Country Status (4)

Country Link
JP (1) JPS50117531A (enrdf_load_stackoverflow)
DE (1) DE2505454A1 (enrdf_load_stackoverflow)
FR (1) FR2260362B1 (enrdf_load_stackoverflow)
GB (1) GB1469039A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54152536A (en) * 1978-05-19 1979-11-30 Kawasaki Racket Kogyo Method of forming frame of racket
JPS5547879U (enrdf_load_stackoverflow) * 1978-09-26 1980-03-28
JPS5545466A (en) * 1978-09-27 1980-03-31 Nan Roo Kun Preparation of racket frame
JPS5551228U (enrdf_load_stackoverflow) * 1978-09-27 1980-04-04
US4338489A (en) * 1979-02-12 1982-07-06 Akg Akustische U. Kino-Gerate Gesellschaft M.B.H. Headphone construction
JPH0799711A (ja) * 1991-11-28 1995-04-11 Kiyoyuki Horii 通線装置

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52147127A (en) * 1976-05-31 1977-12-07 Nippon Gakki Seizo Kk Racket frame
US4070020A (en) * 1976-07-07 1978-01-24 Fansteel Inc. Composite high strength to weight structure with fray resistance
US4070021A (en) * 1976-07-07 1978-01-24 Fansteel Inc. Composite high strength to weight structure having shell and sleeved core
US4114880A (en) * 1977-10-13 1978-09-19 Fansteel, Inc. Tennis racket assembly
DE2747909A1 (de) * 1977-10-26 1979-05-03 Krempel August Soehne Schlagstock, insbesondere peitsche fuer eine webmaschine
US4212461A (en) * 1978-07-10 1980-07-15 Fansteel Inc. Composite high strength to weight structure having shell and weight controlled core
GB2029757B (en) * 1978-09-22 1982-07-28 Kun Nan Lo Sports equipment
EP0025126B1 (en) * 1979-08-24 1983-03-09 Dunlop Limited Games racket frame
US4294787A (en) * 1980-05-05 1981-10-13 Lo Kun Nan Method of producing reinforced composite racket frame
DE3304882A1 (de) * 1983-02-12 1984-08-16 Röhm GmbH, 6100 Darmstadt Verfahren zur herstellung eines schaumstoffverbundkoerpers
DE3605012A1 (de) * 1985-02-19 1986-08-21 Sven Erik Steffisburg Malmström Verfahren zur herstellung eines laenglichen aufbauteiles mit verstaerktem, hitzehaertbarem kunststoff
EP0235777A3 (en) * 1986-03-05 1989-02-22 Maxima S.P.A. Tennis racket frame and process
GB2187646A (en) * 1986-03-14 1987-09-16 Tsai Son Kung Billiard cue with hollow body and foamed core
EP0272359A1 (en) * 1986-12-22 1988-06-29 Ware, Maximilian Thermal expansion resin transfer molding
JP2625825B2 (ja) * 1988-02-19 1997-07-02 ヤマハ株式会社 ラケットフレーム
AT392646B (de) * 1989-05-18 1991-05-10 Isovolta Verfahren zum herstellen eines als verstaerkungseinlage bestimmten prepregs sowie verwendung dieses prepregs als verstaerkungseinlage
FR2654645B1 (fr) * 1989-11-22 1992-08-28 Salomon Sa Procede de realisation d'un ski par injection, et structure de ski obtenue par ce procede.
GB2285598A (en) * 1994-01-15 1995-07-19 Spectus Systems Ltd Manufacture of a composite panel
WO2001030461A1 (en) * 1999-10-28 2001-05-03 Mile Creek Capital, Llc Golf club
TWI394602B (zh) * 2008-07-22 2013-05-01 Ming Hsing Leather Co Ltd 多層披覆握把帶及其製造方法
CZ2014687A3 (cs) * 2014-10-08 2016-01-06 Magna Exteriors & Interiors (Bohemia) S.R.O. Kompozitní rám záďových dveří motorového vozidla
CN109808222A (zh) * 2019-01-16 2019-05-28 北京航空航天大学 一种压缩膨胀石墨导热材料及其制备方法
CN111016352B (zh) * 2019-04-30 2022-05-27 厦门市豪尔新材料股份有限公司 一种一体成型热自膨胀泡沫体结构及其制备方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54152536A (en) * 1978-05-19 1979-11-30 Kawasaki Racket Kogyo Method of forming frame of racket
JPS5547879U (enrdf_load_stackoverflow) * 1978-09-26 1980-03-28
JPS5545466A (en) * 1978-09-27 1980-03-31 Nan Roo Kun Preparation of racket frame
JPS5551228U (enrdf_load_stackoverflow) * 1978-09-27 1980-04-04
US4338489A (en) * 1979-02-12 1982-07-06 Akg Akustische U. Kino-Gerate Gesellschaft M.B.H. Headphone construction
JPH0799711A (ja) * 1991-11-28 1995-04-11 Kiyoyuki Horii 通線装置

Also Published As

Publication number Publication date
FR2260362B1 (enrdf_load_stackoverflow) 1980-09-05
DE2505454A1 (de) 1975-08-14
FR2260362A1 (enrdf_load_stackoverflow) 1975-09-05
GB1469039A (en) 1977-03-30

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