EP2747845A4 - Golfball mit hoher anfangsgeschwindigkeit - Google Patents

Golfball mit hoher anfangsgeschwindigkeit

Info

Publication number
EP2747845A4
EP2747845A4 EP12826266.4A EP12826266A EP2747845A4 EP 2747845 A4 EP2747845 A4 EP 2747845A4 EP 12826266 A EP12826266 A EP 12826266A EP 2747845 A4 EP2747845 A4 EP 2747845A4
Authority
EP
European Patent Office
Prior art keywords
golf ball
initial velocity
high initial
velocity
golf
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.)
Withdrawn
Application number
EP12826266.4A
Other languages
English (en)
French (fr)
Other versions
EP2747845A2 (de
Inventor
Hideyuki Ishii
Yasushi Ichikawa
Arthur Molinari
Chien-Hsin Chou
Chin-Shun Ko
Chen-Tai Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nike Innovate CV USA
Original Assignee
Nike Innovate CV USA
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 by Nike Innovate CV USA filed Critical Nike Innovate CV USA
Publication of EP2747845A2 publication Critical patent/EP2747845A2/de
Publication of EP2747845A4 publication Critical patent/EP2747845A4/de
Withdrawn legal-status Critical Current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
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A63B37/007—Characteristics of the ball as a whole
    • A63B37/0077—Physical properties
    • A63B37/0084—Initial velocity
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A63B37/0038—Intermediate layers, e.g. inner cover, outer core, mantle
    • A63B37/004—Physical properties
    • A63B37/0041—Coefficient of restitution
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A63B37/0038—Intermediate layers, e.g. inner cover, outer core, mantle
    • A63B37/004—Physical properties
    • A63B37/0049—Flexural modulus; Bending stiffness
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A63B37/005—Cores
    • A63B37/0051—Materials other than polybutadienes; Constructional details
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A63B37/005—Cores
    • A63B37/006—Physical properties
    • A63B37/0061—Coefficient of restitution
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A63B37/005—Cores
    • A63B37/006—Physical properties
    • A63B37/0062—Hardness
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A63B37/005—Cores
    • A63B37/006—Physical properties
    • A63B37/0062—Hardness
    • A63B37/0063—Hardness gradient
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A63B37/005—Cores
    • A63B37/006—Physical properties
    • A63B37/0065—Deflection or compression
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A63B37/007—Characteristics of the ball as a whole
    • A63B37/0072—Characteristics of the ball as a whole with a specified number of layers
    • A63B37/0076—Multi-piece balls, i.e. having two or more intermediate layers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A63B37/007—Characteristics of the ball as a whole
    • A63B37/0077—Physical properties
    • A63B37/0078—Coefficient of restitution
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A63B37/007—Characteristics of the ball as a whole
    • A63B37/0077—Physical properties
    • A63B37/0087—Deflection or compression

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
EP12826266.4A 2011-08-23 2012-08-21 Golfball mit hoher anfangsgeschwindigkeit Withdrawn EP2747845A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161526594P 2011-08-23 2011-08-23
US13/587,714 US20130210552A1 (en) 2011-08-23 2012-08-16 Golf ball having high initial velocity
PCT/US2012/051685 WO2013028669A2 (en) 2011-08-23 2012-08-21 Golf ball having high initial velocity

Publications (2)

Publication Number Publication Date
EP2747845A2 EP2747845A2 (de) 2014-07-02
EP2747845A4 true EP2747845A4 (de) 2015-05-20

Family

ID=47747067

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12826266.4A Withdrawn EP2747845A4 (de) 2011-08-23 2012-08-21 Golfball mit hoher anfangsgeschwindigkeit

Country Status (7)

Country Link
US (1) US20130210552A1 (de)
EP (1) EP2747845A4 (de)
JP (1) JP2014524339A (de)
KR (1) KR20140081799A (de)
CN (1) CN103874530A (de)
TW (1) TWI500437B (de)
WO (1) WO2013028669A2 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080171617A1 (en) * 2004-02-06 2008-07-17 Acushnet Company Multi-layer golf ball having velocity gradient from faster center to slower cover
EP2420297A2 (de) * 2010-08-20 2012-02-22 Nike International Ltd Golfball mit hoher Anfangsgeschwindigkeit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6837805B2 (en) * 1993-04-28 2005-01-04 Callaway Golf Company Golf ball with multi-layer cover
US7255656B2 (en) * 1995-06-07 2007-08-14 Acushnet Company Multi-layer core golf ball
US6653382B1 (en) * 1999-10-21 2003-11-25 E. I. Du Pont De Nemours And Company Highly-neutralized ethylene copolymers and their use in golf balls
US7637826B2 (en) * 2007-10-29 2009-12-29 Bridgestone Sports Co., Ltd. Multi-piece solid golf ball
US8044136B2 (en) * 2007-11-01 2011-10-25 E.I. Du Pont De Nemours And Company Golf balls with cores or intermediate layers prepared from highly-neutralized ethylene copolymers and organic acids
US20100048327A1 (en) * 2008-08-19 2010-02-25 Bulpett David A Highly-Neutralized Golf Ball Compositions
US20100056302A1 (en) * 2008-08-27 2010-03-04 Feng Tay Enterprises Co., Ltd. Multilayer solid golf ball
US20100179001A1 (en) * 2009-01-12 2010-07-15 Feng Tay Enterprises Co., Ltd. Golf ball
US20110053707A1 (en) * 2009-02-19 2011-03-03 Nike, Inc. Multilayer Solid Golf Ball
US9302157B2 (en) * 2009-11-30 2016-04-05 Nike, Inc. Solid golf ball with thin mantle layer
US8193296B2 (en) * 2010-06-30 2012-06-05 Nike, Inc. Golf balls including crosslinked thermoplastic polyurethane

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080171617A1 (en) * 2004-02-06 2008-07-17 Acushnet Company Multi-layer golf ball having velocity gradient from faster center to slower cover
EP2420297A2 (de) * 2010-08-20 2012-02-22 Nike International Ltd Golfball mit hoher Anfangsgeschwindigkeit

Also Published As

Publication number Publication date
EP2747845A2 (de) 2014-07-02
CN103874530A (zh) 2014-06-18
TW201332616A (zh) 2013-08-16
WO2013028669A2 (en) 2013-02-28
US20130210552A1 (en) 2013-08-15
JP2014524339A (ja) 2014-09-22
TWI500437B (zh) 2015-09-21
KR20140081799A (ko) 2014-07-01
WO2013028669A3 (en) 2013-05-10

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20140224

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NIKE INNOVATE C.V.

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20150420

RIC1 Information provided on ipc code assigned before grant

Ipc: A63B 37/00 20060101AFI20150414BHEP

Ipc: A63B 37/02 20060101ALI20150414BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20151124