JPWO2019082685A1 - 運動用ボールの製造方法 - Google Patents
運動用ボールの製造方法 Download PDFInfo
- Publication number
- JPWO2019082685A1 JPWO2019082685A1 JP2019550992A JP2019550992A JPWO2019082685A1 JP WO2019082685 A1 JPWO2019082685 A1 JP WO2019082685A1 JP 2019550992 A JP2019550992 A JP 2019550992A JP 2019550992 A JP2019550992 A JP 2019550992A JP WO2019082685 A1 JPWO2019082685 A1 JP WO2019082685A1
- Authority
- JP
- Japan
- Prior art keywords
- thread
- winding
- rubber
- yarn
- ball
- 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
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 50
- 238000004804 winding Methods 0.000 claims abstract description 37
- 239000004677 Nylon Substances 0.000 claims abstract description 26
- 229920001778 nylon Polymers 0.000 claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims description 24
- 239000002649 leather substitute Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000010985 leather Substances 0.000 abstract description 5
- 238000004073 vulcanization Methods 0.000 description 7
- 238000000465 moulding Methods 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 6
- 206010020880 Hypertrophy Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000006583 body weight regulation Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B45/00—Apparatus or methods for manufacturing balls
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B41/00—Hollow inflatable balls
- A63B41/02—Bladders
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B41/00—Hollow inflatable balls
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B41/00—Hollow inflatable balls
- A63B41/08—Ball covers; Closures therefor
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B41/00—Hollow inflatable balls
- A63B41/10—Bladder and cover united
-
- 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
-
- 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
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/64—Heated
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2243/00—Specific ball sports not provided for in A63B2102/00 - A63B2102/38
- A63B2243/0037—Basketball
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2243/00—Specific ball sports not provided for in A63B2102/00 - A63B2102/38
- A63B2243/0095—Volleyball
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D22/00—Producing hollow articles
- B29D22/04—Spherical articles, e.g. balls
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Ropes Or Cables (AREA)
- Laminated Bodies (AREA)
- Tires In General (AREA)
Abstract
Description
以上の通り、本発明により従来品よりも触感が柔らかく、痛くない、はずみの良いバレーボールとする事が出来る。サッカーボールおよびバスケットボールに付いても同じような効果が得られている。
1- a S撚りナイロンフィラメント
1- b S撚りナイロンフィラメント
2 ブラダー
3 糸巻き補強層
4 ゴム糊
5 表皮材
Claims (3)
- 圧縮空気を封入する球形中空体のゴム製ブラダー、該ゴム製ブラダーの表面に均一にフィラメント糸を巻き付けて形成された糸巻き補強層を含む、運動用ボールであって、巻き糸として30〜50デニールのナイロンフィラメントの2本片撚りで強撚りしたナイロンフィラメント糸を用いることを特徴とする運動用ボールの製造方法。
- 強撚りしたナイロンフィラメント糸は、撚り数が1800〜2000T/mである、請求項1に記載の運動用ボールの製造方法。
- 糸巻き補強層を形成するに当たって、巻き糸にゴム糊をバインダーとして糸巻き時に同時塗布し、巻き糸へのゴム糊の同時吹き付けを行い、糸巻きを終えて、糸を切断後、ゴム糊のみの吹付けを更に行い、かくして、巻き糸をゴム糊で覆い、乾燥後、金型内で加熱加硫してカーカスを形成し、その表面にゴム系接着剤を塗布し、天然又は人工皮革パネル若しくは発泡シートパネルを接着する、請求項1に記載の運動用ボールの製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017207317 | 2017-10-26 | ||
JP2017207317 | 2017-10-26 | ||
PCT/JP2018/038039 WO2019082685A1 (ja) | 2017-10-26 | 2018-10-12 | 運動用ボールの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019082685A1 true JPWO2019082685A1 (ja) | 2020-12-24 |
JP6874148B2 JP6874148B2 (ja) | 2021-05-19 |
Family
ID=66247892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019550992A Active JP6874148B2 (ja) | 2017-10-26 | 2018-10-12 | 運動用ボール及びその製造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US11071891B2 (ja) |
EP (1) | EP3702004B1 (ja) |
JP (1) | JP6874148B2 (ja) |
CN (1) | CN111278514B (ja) |
BR (1) | BR112020007939A2 (ja) |
TW (1) | TWI675683B (ja) |
WO (1) | WO2019082685A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3071359A1 (en) * | 2020-02-06 | 2021-08-06 | Jana Danielson | Pelvic floor pain relief device |
CN111803889A (zh) * | 2020-07-21 | 2020-10-23 | 洞口县昌冠隆体育用品有限公司 | 一种脱层纱胆的制作方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4994428A (ja) * | 1973-01-13 | 1974-09-07 | ||
JPS58116371A (ja) * | 1981-12-28 | 1983-07-11 | 株式会社モルテン | 革張りボ−ルの製造法 |
JPS62298379A (ja) * | 1986-06-18 | 1987-12-25 | 旭化成株式会社 | 寸法精度の高いポリアミド製ボ−ル |
JP2000005345A (ja) * | 1998-06-23 | 2000-01-11 | Mizuno Corp | バレーボール |
US20140256477A1 (en) * | 2011-05-31 | 2014-09-11 | Decathlon | Ball, particularly for basketball practice, and corresponding manufacture method |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2305409A (en) * | 1939-12-21 | 1942-12-15 | Seamless Rubber Company Inc | Athletic game ball |
US2352872A (en) * | 1941-08-13 | 1944-07-04 | Voit | Reinforced game ball |
US2789821A (en) * | 1954-01-12 | 1957-04-23 | Seamless Rubber Co | Inflatable ball having a carcass, including a synthetic thread winding |
US4333648A (en) * | 1979-02-06 | 1982-06-08 | Molten Rubber Industry Co., Ltd. | Inflatable game ball |
JPS5831934B2 (ja) * | 1979-02-06 | 1983-07-09 | モルテンゴム工業株式会社 | 触感を改良した空気入りボ−ル |
JP2873419B2 (ja) | 1992-07-31 | 1999-03-24 | 株式会社モルテン | ゴムボール |
EP0583668A1 (en) | 1992-07-31 | 1994-02-23 | Molten Corporation | Method for making balls for sports |
TW381503U (en) * | 1999-02-09 | 2000-02-01 | Continental Chemical Ind Co Lt | Volleyball with structure of foam sponge layer made of independent super fine fibers |
US7427246B2 (en) * | 2002-12-20 | 2008-09-23 | Molten Corporation | Ball for ball game and method for manufacturing the same |
JP4559795B2 (ja) | 2004-08-04 | 2010-10-13 | 株式会社日立製作所 | 光ファイバケーブル監視装置及び監視方法 |
US8210973B2 (en) * | 2008-06-27 | 2012-07-03 | Nike, Inc. | Sport ball bladder |
US20110177895A1 (en) * | 2010-01-20 | 2011-07-21 | Long Way Enterprise Co., Ltd. | Inner bladder structure for ball |
CN202227022U (zh) | 2011-10-10 | 2012-05-23 | 杭州福恩纺织有限公司 | 强磨涤粘面料 |
EP2816146B1 (en) | 2012-04-25 | 2017-07-05 | Marusho Shoten Co., Ltd. | Elastic composite twist yarn and process for producing same, and pile textile product obtained using said elastic composite twist yarn |
CN204910658U (zh) | 2015-08-19 | 2015-12-30 | 南京哈恩达斯体育用品有限公司 | 一种缝制纱胆球 |
CN106637568B (zh) * | 2016-12-22 | 2019-03-12 | 中国科学院苏州纳米技术与纳米仿生研究所 | 复合导电纤维及其制备方法 |
-
2018
- 2018-10-12 CN CN201880069302.0A patent/CN111278514B/zh active Active
- 2018-10-12 WO PCT/JP2018/038039 patent/WO2019082685A1/ja unknown
- 2018-10-12 BR BR112020007939-1A patent/BR112020007939A2/pt active Search and Examination
- 2018-10-12 EP EP18871465.3A patent/EP3702004B1/en active Active
- 2018-10-12 JP JP2019550992A patent/JP6874148B2/ja active Active
- 2018-10-12 US US16/755,013 patent/US11071891B2/en active Active
- 2018-10-23 TW TW107137292A patent/TWI675683B/zh active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4994428A (ja) * | 1973-01-13 | 1974-09-07 | ||
JPS58116371A (ja) * | 1981-12-28 | 1983-07-11 | 株式会社モルテン | 革張りボ−ルの製造法 |
JPS62298379A (ja) * | 1986-06-18 | 1987-12-25 | 旭化成株式会社 | 寸法精度の高いポリアミド製ボ−ル |
JP2000005345A (ja) * | 1998-06-23 | 2000-01-11 | Mizuno Corp | バレーボール |
US20140256477A1 (en) * | 2011-05-31 | 2014-09-11 | Decathlon | Ball, particularly for basketball practice, and corresponding manufacture method |
Also Published As
Publication number | Publication date |
---|---|
CN111278514B (zh) | 2022-03-08 |
TW201922321A (zh) | 2019-06-16 |
CN111278514A (zh) | 2020-06-12 |
EP3702004A1 (en) | 2020-09-02 |
EP3702004A4 (en) | 2021-08-04 |
BR112020007939A2 (pt) | 2020-10-20 |
TWI675683B (zh) | 2019-11-01 |
US20200330831A1 (en) | 2020-10-22 |
EP3702004B1 (en) | 2023-12-20 |
JP6874148B2 (ja) | 2021-05-19 |
WO2019082685A1 (ja) | 2019-05-02 |
US11071891B2 (en) | 2021-07-27 |
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