TW200609022A - Optimized ball bat - Google Patents

Optimized ball bat

Info

Publication number
TW200609022A
TW200609022A TW094125595A TW94125595A TW200609022A TW 200609022 A TW200609022 A TW 200609022A TW 094125595 A TW094125595 A TW 094125595A TW 94125595 A TW94125595 A TW 94125595A TW 200609022 A TW200609022 A TW 200609022A
Authority
TW
Taiwan
Prior art keywords
ball bat
regions
flexure
optimized ball
bat
Prior art date
Application number
TW094125595A
Other languages
Chinese (zh)
Other versions
TWI426940B (en
Inventor
William B Giannetti
Dewey Chauvin
Hsing-Yen Chuang
Enemecio Hernandez
Original Assignee
Easton James D Inc
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
Priority to US10/903,493 priority Critical patent/US7115054B2/en
Priority to US11/034,993 priority patent/US7163475B2/en
Priority to US11/078,782 priority patent/US7442134B2/en
Priority to US11/152,036 priority patent/US20060025253A1/en
Priority to US11/188,146 priority patent/US7442135B2/en
Application filed by Easton James D Inc filed Critical Easton James D Inc
Publication of TW200609022A publication Critical patent/TW200609022A/en
Application granted granted Critical
Publication of TWI426940B publication Critical patent/TWI426940B/en

Links

Abstract

A ball bat exhibits improved performance, flexure, and/or feel characteristics as a result of material selection and tailoring. The ball bat may be a single wall or a multi-wall composite ball bat, and may optionally include metal or other suitable materials. One or more interface shear control zones ("ISCZs"), integral shock attenuation ("ISA") regions, radial compliance regions, dampening elements, and/or focused flexure regions may be included in the ball bat to achieve these improved characteristics.
TW094125595A 2004-07-29 2005-07-28 Optimized ball bat TWI426940B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US10/903,493 US7115054B2 (en) 2004-07-29 2004-07-29 Ball bat exhibiting optimized performance via selective placement of interlaminar shear control zones
US11/034,993 US7163475B2 (en) 2004-07-29 2005-01-12 Ball bat exhibiting optimized performance via discrete lamina tailoring
US11/078,782 US7442134B2 (en) 2004-07-29 2005-03-11 Ball bat including an integral shock attenuation region
US11/152,036 US20060025253A1 (en) 2004-07-29 2005-06-14 Composite ball bat with constrained layer dampening
US11/188,146 US7442135B2 (en) 2004-07-29 2005-07-22 Ball bat including a focused flexure region

Publications (2)

Publication Number Publication Date
TW200609022A true TW200609022A (en) 2006-03-16
TWI426940B TWI426940B (en) 2014-02-21

Family

ID=47290352

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094125595A TWI426940B (en) 2004-07-29 2005-07-28 Optimized ball bat

Country Status (3)

Country Link
JP (3) JP5613949B2 (en)
HK (1) HK1108661A1 (en)
TW (1) TWI426940B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6762288B2 (en) * 2017-11-02 2020-09-30 株式会社アシックス Bat and bat design method

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714251A (en) * 1986-01-06 1987-12-22 Thomas O. Cook Ball bat
US4848745A (en) * 1986-06-04 1989-07-18 Phillips Petroleum Company Fiber reinforced article
JPH0737647Y2 (en) * 1988-11-08 1995-08-30 日本圧研スエーヂ工業有限会社 Metal bat
JPH0420372U (en) * 1990-06-11 1992-02-20
CA2042484C (en) * 1991-05-13 1996-06-25 Chin-San You Ball bat
JPH04133863U (en) * 1991-06-04 1992-12-14
US5482270A (en) * 1994-09-30 1996-01-09 Smith; J. Al Handgrip for a bat
JP2905791B2 (en) * 1994-10-24 1999-06-14 株式会社アシックス Baseball bat
US5516097A (en) * 1995-04-13 1996-05-14 Huddleston; Allen D. Flexible section baseball bat
US6042493A (en) * 1998-05-14 2000-03-28 Jas. D. Easton, Inc. Tubular metal bat internally reinforced with fiber and metallic composite
US20020198071A1 (en) * 1998-07-22 2002-12-26 Michael L. Snow Ball bat
JP3474793B2 (en) * 1999-01-20 2003-12-08 美津濃株式会社 FRP bat for baseball or softball
JP2001269427A (en) * 2000-03-24 2001-10-02 Sumitomo Rubber Ind Ltd Metal bat
US6398675B1 (en) * 2000-07-03 2002-06-04 Wilson Sporting Goods Co. Bat with elastomeric interface
US6500080B2 (en) * 2001-05-04 2002-12-31 Wilson Sporting Goods Co. Game racquet with separate head and handle portions for reducing vibration
JP2003284799A (en) * 2002-03-28 2003-10-07 Mizuno Corp Bat for practice
JP4017429B2 (en) * 2002-03-29 2007-12-05 美津濃株式会社 Baseball or softball bat
US6743127B2 (en) * 2002-04-02 2004-06-01 Wilson Sporting Goods Co. Bat with composite handle

Also Published As

Publication number Publication date
JP5613949B2 (en) 2014-10-29
TWI426940B (en) 2014-02-21
HK1108661A1 (en) 2008-05-16
JP5764586B2 (en) 2015-08-19
JP5859498B2 (en) 2016-02-10
JP2013135867A (en) 2013-07-11
JP2013135868A (en) 2013-07-11
JP2014012197A (en) 2014-01-23

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees