JP5013388B2 - 球技用バット - Google Patents
球技用バット Download PDFInfo
- Publication number
- JP5013388B2 JP5013388B2 JP2005085415A JP2005085415A JP5013388B2 JP 5013388 B2 JP5013388 B2 JP 5013388B2 JP 2005085415 A JP2005085415 A JP 2005085415A JP 2005085415 A JP2005085415 A JP 2005085415A JP 5013388 B2 JP5013388 B2 JP 5013388B2
- Authority
- JP
- Japan
- Prior art keywords
- bat
- main body
- synthetic resin
- resin material
- core rod
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Golf Clubs (AREA)
Description
2・ 本体部材
3 芯棒
4・22・23 装填部材
32・42・52・62・72・82・92・102 バット本体
33・43・53・63・73・83・93・103 弾性体
34・44・54・64・74・84・94・104 取付部
35・45・55・65・75・85・95・105 本体部材
36・46・56・66・76・86・108 拡径部
96・106 低弾性層
97・107 高弾性層
A 略真直部
B テーパ部
C グリップ部
D 打球部
Claims (1)
- 所要の弾性を備えた中空なパイプ材からなり、その全長に渡って一定断面の円筒状をなす芯棒と、
この芯棒の周囲に設けられて、打球部からグリップ部に至る略全体を構成するように前記芯棒の略全長に渡って延在する本体部材と、
前記芯棒の内部に設けられた装填部材とを有し、
前記本体部材が、硬質発泡合成樹脂材料からなり、その合成樹脂材料が高密度ポリウレタンであり、前記本体部材の密度が0.25〜0.75g/cm 3 となり、
前記装填部材が、軟質発泡合成樹脂材料からなることを特徴とする球技用バット。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005085415A JP5013388B2 (ja) | 2005-03-24 | 2005-03-24 | 球技用バット |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005085415A JP5013388B2 (ja) | 2005-03-24 | 2005-03-24 | 球技用バット |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011040239A Division JP2011098246A (ja) | 2011-02-25 | 2011-02-25 | 球技用バット |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006263140A JP2006263140A (ja) | 2006-10-05 |
JP5013388B2 true JP5013388B2 (ja) | 2012-08-29 |
Family
ID=37199698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005085415A Expired - Fee Related JP5013388B2 (ja) | 2005-03-24 | 2005-03-24 | 球技用バット |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5013388B2 (ja) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5281260A (en) * | 1975-12-27 | 1977-07-07 | Kurita Industrial Co Ltd | Grain drying and storaging facility |
JPS60187776A (ja) * | 1984-03-07 | 1985-09-25 | Fuji Electric Co Ltd | 水車用ガイドベ−ンの製造方法 |
JP3919959B2 (ja) * | 1998-11-18 | 2007-05-30 | 電気化学工業株式会社 | 野球用バット |
JP3961170B2 (ja) * | 1999-10-29 | 2007-08-22 | 美津濃株式会社 | 野球用又はソフトボール用バット |
JP2002011130A (ja) * | 2000-06-29 | 2002-01-15 | Mizuno Corp | 野球用又はソフトボール用frp製バット |
JP2004113557A (ja) * | 2002-09-27 | 2004-04-15 | Mizuno Corp | 野球又はソフトボール用バット |
JP4053899B2 (ja) * | 2003-02-12 | 2008-02-27 | 株式会社アシックス | 軟式野球用バット |
JP2004305713A (ja) * | 2003-03-27 | 2004-11-04 | Mizuno Corp | 野球またはソフトボール用バットおよびその製造方法ならびにバット用基材 |
-
2005
- 2005-03-24 JP JP2005085415A patent/JP5013388B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006263140A (ja) | 2006-10-05 |
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