JPS6121429B2 - - Google Patents

Info

Publication number
JPS6121429B2
JPS6121429B2 JP57121757A JP12175782A JPS6121429B2 JP S6121429 B2 JPS6121429 B2 JP S6121429B2 JP 57121757 A JP57121757 A JP 57121757A JP 12175782 A JP12175782 A JP 12175782A JP S6121429 B2 JPS6121429 B2 JP S6121429B2
Authority
JP
Japan
Prior art keywords
golf ball
vibration
ball
waveform
burst wave
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
Application number
JP57121757A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5912336A (ja
Inventor
Ichiro Tominaga
Teruo Sasaki
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.)
Sumitomo Rubber Industries Ltd
Original Assignee
Sumitomo Rubber Industries Ltd
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 Sumitomo Rubber Industries Ltd filed Critical Sumitomo Rubber Industries Ltd
Priority to JP57121757A priority Critical patent/JPS5912336A/ja
Priority to GB08318778A priority patent/GB2125967B/en
Priority to US06/513,082 priority patent/US4543827A/en
Publication of JPS5912336A publication Critical patent/JPS5912336A/ja
Publication of JPS6121429B2 publication Critical patent/JPS6121429B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40—Investigating hardness or rebound hardness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02827—Elastic parameters, strength or force

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP57121757A 1982-07-12 1982-07-12 ゴルフボ−ルの反撥係数測定法 Granted JPS5912336A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57121757A JPS5912336A (ja) 1982-07-12 1982-07-12 ゴルフボ−ルの反撥係数測定法
GB08318778A GB2125967B (en) 1982-07-12 1983-07-12 Method for measuring physical properties of materials
US06/513,082 US4543827A (en) 1982-07-12 1983-07-12 Method for measuring physical properties of material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57121757A JPS5912336A (ja) 1982-07-12 1982-07-12 ゴルフボ−ルの反撥係数測定法

Publications (2)

Publication Number Publication Date
JPS5912336A JPS5912336A (ja) 1984-01-23
JPS6121429B2 true JPS6121429B2 (https=) 1986-05-27

Family

ID=14819128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57121757A Granted JPS5912336A (ja) 1982-07-12 1982-07-12 ゴルフボ−ルの反撥係数測定法

Country Status (1)

Country Link
JP (1) JPS5912336A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6534101B2 (ja) * 2015-09-04 2019-06-26 国立大学法人東京工業大学 レオロジー特性を非接触で評価する方法およびシステム

Also Published As

Publication number Publication date
JPS5912336A (ja) 1984-01-23

Similar Documents

Publication Publication Date Title
US5086207A (en) Monitoring of arc welding by analyzing modulation of radiation from carrier signals superimposed on weld current
KR100674520B1 (ko) 레이저 초음파 접합 완성도 평가 시스템 및 방법
US4543827A (en) Method for measuring physical properties of material
GB2377498A (en) Measurement of the coefficient of restitution of a golf club
US3653373A (en) Apparatus for acoustically determining periodontal health
US6997035B2 (en) Method and device for evaluating restitution characteristics of a golf club head
JPH05115986A (ja) 超音波溶接のモニタ方法
Higo et al. The general problems of AE sensors
JPWO2002016925A1 (ja) 非破壊検査装置
CN205879875U (zh) 一种哈密瓜成熟度声学无损检测装置
JPS6121429B2 (https=)
JP2001208733A (ja) コンクリート構造物の劣化測定装置。
JP6861969B2 (ja) 弾性波送受信プローブ、これを用いた測定装置及び測定方法
JP2004317217A (ja) 測定物の表面状態試験法およびその試験装置
US7162913B2 (en) Method of evaluating restitution characteristic of golf club, system for evaluating restitution characteristic, and golf club
JPS6098330A (ja) ラケツトの品質の測定方法
CN107589175A (zh) 一种哈密瓜成熟度声学无损检测装置
JP2005114439A (ja) 打撃試験方法及び装置
JP3956486B2 (ja) 構造物表面の溶射被膜剥離検出方法及び装置
SU1677585A1 (ru) Устройство дл определени твердости абразивного инструмента
JP2001221697A (ja) 残留応力測定方法及び装置
JP4899049B2 (ja) 青果物の粘性測定方法、およびその装置
JP3189241B2 (ja) 動的弾性率及び剛性率の測定方法及びその測定装置
Casals NONLINEAR CHARACTERISATION WITH BURST EXCITATION OF 1-3 PIEZOCOMPOSITE POWER TRANSDUCERS FOR AIR EMISSION
RU2323814C2 (ru) Способ определения момента касания инструмента с деталью