JP5358768B2 - 野球用バット - Google Patents
野球用バット Download PDFInfo
- Publication number
- JP5358768B2 JP5358768B2 JP2009058475A JP2009058475A JP5358768B2 JP 5358768 B2 JP5358768 B2 JP 5358768B2 JP 2009058475 A JP2009058475 A JP 2009058475A JP 2009058475 A JP2009058475 A JP 2009058475A JP 5358768 B2 JP5358768 B2 JP 5358768B2
- Authority
- JP
- Japan
- Prior art keywords
- bat
- reinforcing core
- bamboo
- cross
- section
- 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.)
- Active
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 116
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 111
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 111
- 241001330002 Bambuseae Species 0.000 claims abstract description 111
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 111
- 239000011425 bamboo Substances 0.000 claims abstract description 111
- 239000000463 material Substances 0.000 claims abstract description 39
- 241000723418 Carya Species 0.000 claims abstract description 22
- 239000002023 wood Substances 0.000 claims abstract description 19
- 230000005484 gravity Effects 0.000 claims abstract description 13
- 238000005452 bending Methods 0.000 claims description 22
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 abstract description 10
- 230000001070 adhesive effect Effects 0.000 abstract description 10
- 239000012466 permeate Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000011162 core material Substances 0.000 description 114
- 241000288673 Chiroptera Species 0.000 description 32
- 238000005259 measurement Methods 0.000 description 19
- 238000002474 experimental method Methods 0.000 description 15
- 241000208140 Acer Species 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005304 joining Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 241001536352 Fraxinus americana Species 0.000 description 1
- 241000758791 Juglandaceae Species 0.000 description 1
- 241000219995 Wisteria Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000035882 stress 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
- A63B59/00—Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00
- A63B59/50—Substantially rod-shaped bats for hitting a ball in the air, e.g. for baseball
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B59/00—Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00
- A63B59/50—Substantially rod-shaped bats for hitting a ball in the air, e.g. for baseball
- A63B59/52—Substantially rod-shaped bats for hitting a ball in the air, e.g. for baseball made of wood or bamboo
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/18—Baseball, rounders or similar games
-
- 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
- A63B2209/18—Characteristics of used materials biodegradable
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
Description
12 補強芯
13 外周材
21 母材
22 積層体(補強芯と竹片で構成)
23 積層体(竹片のみで構成)
24 竹片
Claims (5)
- 断面の中心に配置される木製の補強芯(12)と、該補強芯(12)を囲み且つ竹片(24)の積層体(23)を集合してなる外周材(13)と、からなり、前記補強芯(12)および個々の竹片(24)は接着によって一体化され、補強芯(12)は矩形断面を有し先端から基端にかけて貫通しており、且つ先端から基端にかけていずれの横断面においても、補強芯(12)と竹片(24)の両方が存在しており、
更に前記補強芯(12)は、前記竹片(24)よりも曲げ剛性が高く、且つ該竹片(24)よりも比重が大きいことを特徴とする野球用バット。 - 前記補強芯(12)の材質は、ヒッコリーであることを特徴とする請求項1記載の野球用バット。
- 前記補強芯(12)の材質は、強化木であることを特徴とする請求項1記載の野球用バット。
- 前記補強芯(12)の断面は、各辺の長さが15mm以上且つ20mm以下であることを特徴とする請求項1、2又は3記載の野球用バット。
- 前記補強芯(12)の断面は、一辺の長さが30mm以上且つ40mm以下で、他辺の長さが5mm以上且つ12mm以下であることを特徴とする請求項1、2又は3記載の野球用バット。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009058475A JP5358768B2 (ja) | 2008-04-30 | 2009-03-11 | 野球用バット |
US12/422,273 US20090275428A1 (en) | 2008-04-30 | 2009-04-12 | Baseball bat |
CN2009101353546A CN101569786B (zh) | 2008-04-30 | 2009-04-23 | 棒球用球棒 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008118786 | 2008-04-30 | ||
JP2008118786 | 2008-04-30 | ||
JP2009058475A JP5358768B2 (ja) | 2008-04-30 | 2009-03-11 | 野球用バット |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009285454A JP2009285454A (ja) | 2009-12-10 |
JP5358768B2 true JP5358768B2 (ja) | 2013-12-04 |
Family
ID=41257475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009058475A Active JP5358768B2 (ja) | 2008-04-30 | 2009-03-11 | 野球用バット |
Country Status (3)
Country | Link |
---|---|
US (1) | US20090275428A1 (ja) |
JP (1) | JP5358768B2 (ja) |
CN (1) | CN101569786B (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8246494B2 (en) * | 2008-01-16 | 2012-08-21 | Stephenson William A | Soccer training apparatus and method |
US8870688B2 (en) * | 2008-11-05 | 2014-10-28 | Pinnacle Sports Equipment Co. Inc. | Bat having fiber-fused core section and method of manufacturing the same |
US7972229B2 (en) * | 2009-07-17 | 2011-07-05 | Macdougall & Sons Bat Company, Llc | Baseball bat |
US8409038B2 (en) * | 2009-07-17 | 2013-04-02 | Macdougall & Sons Bat Company, Llc | Baseball bat |
US20110015007A1 (en) * | 2009-07-17 | 2011-01-20 | Macdougall & Sons Bat Company, Llc | Baseball bat |
US8795107B2 (en) * | 2010-01-28 | 2014-08-05 | Matthew McDonald | Symmetrical wood composite bat |
US20110263361A1 (en) * | 2010-04-23 | 2011-10-27 | Filion Richard J | Heart wood baseball bat |
US20130260926A1 (en) * | 2012-03-28 | 2013-10-03 | Mizuno Usa, Inc. | Bat with reinforcing wrap |
CN203507454U (zh) * | 2013-09-27 | 2014-04-02 | 锺旻儒 | 复合式球棒 |
CN103712048B (zh) * | 2014-01-02 | 2016-03-30 | 朱德仲 | 一种镂空竹球固定夹板 |
USD732870S1 (en) * | 2014-02-05 | 2015-06-30 | Lance Hollander | Beverage consumption straw |
JP5896365B2 (ja) * | 2014-07-04 | 2016-03-30 | 徳市 育信 | バット |
CN106853286A (zh) * | 2015-12-09 | 2017-06-16 | 张荣士 | 具安全结构的球棒本体 |
CN107174809A (zh) * | 2017-04-17 | 2017-09-19 | 大连华弘体育用品有限公司 | 一种拼接式棒球棒及其制造方法 |
US10596440B2 (en) * | 2017-10-02 | 2020-03-24 | Staten World Enterprises, LLC | Golf club training device and system |
CN108115796A (zh) * | 2017-12-27 | 2018-06-05 | 福建农林大学 | 一种竹圆柱建筑材料的加工方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US310248A (en) * | 1885-01-06 | Base-ball bat | ||
US1549803A (en) * | 1923-05-07 | 1925-08-18 | William C Rastetter | Ball bat |
US1706680A (en) * | 1928-02-29 | 1929-03-26 | Smith Benjamin Boorman | Baseball bat |
JPS5017496Y2 (ja) * | 1971-04-13 | 1975-05-29 | ||
US6334823B1 (en) * | 1997-01-28 | 2002-01-01 | Sam J. Holman | Laminate maple baseball construction |
US6007440A (en) * | 1998-03-27 | 1999-12-28 | Bender; Donald A. | Laminated ball bat |
US6010417A (en) * | 1998-05-15 | 2000-01-04 | Young Bat Co., Inc. | Baseball bat |
FR2809672B1 (fr) * | 2000-05-31 | 2003-01-17 | Eric Liess | Procede de realisation de decors sur un objet et objet obtenu par ledit procede |
US20040029660A1 (en) * | 2002-08-08 | 2004-02-12 | Chen Sam H. | Laminated sport bat with internal chamber |
CN2571439Y (zh) * | 2002-09-29 | 2003-09-10 | 陈泉源 | 一种竹制球棒 |
US20040266569A1 (en) * | 2003-06-26 | 2004-12-30 | Davis Marc Christian | Laminated ball bat with engineered sweet spot zone and method of making same |
US20050020391A1 (en) * | 2003-07-17 | 2005-01-27 | Pinnacle Sports Equipment Co., Inc. | Bamboo bat and method of manufacture |
CN2664725Y (zh) * | 2003-08-15 | 2004-12-22 | 陈世宝 | 植物制球棒的构造 |
US6827659B1 (en) * | 2003-09-29 | 2004-12-07 | Shih-Pao Chen | Bat structure made of plant |
CN1640639A (zh) * | 2004-01-16 | 2005-07-20 | 包丽兰 | 一种竹制棒球棒 |
JP2006051063A (ja) * | 2004-08-10 | 2006-02-23 | Mizuno Technics Kk | 木製バット |
JP4130199B2 (ja) * | 2005-07-28 | 2008-08-06 | ゼット株式会社 | 練習用バット |
JP3117370U (ja) * | 2005-10-05 | 2006-01-05 | 道堅 羅 | 野球バット構造 |
CN2892197Y (zh) * | 2006-03-10 | 2007-04-25 | 罗道坚 | 球杆的结构 |
US20070219026A1 (en) * | 2006-03-17 | 2007-09-20 | Lo Tao C | Various-type sports bat structure |
JP2008302103A (ja) * | 2007-06-11 | 2008-12-18 | Plus Engineering:Kk | 野球用木製バット |
-
2009
- 2009-03-11 JP JP2009058475A patent/JP5358768B2/ja active Active
- 2009-04-12 US US12/422,273 patent/US20090275428A1/en not_active Abandoned
- 2009-04-23 CN CN2009101353546A patent/CN101569786B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2009285454A (ja) | 2009-12-10 |
CN101569786A (zh) | 2009-11-04 |
CN101569786B (zh) | 2013-06-19 |
US20090275428A1 (en) | 2009-11-05 |
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