JPH0539727Y2 - - Google Patents

Info

Publication number
JPH0539727Y2
JPH0539727Y2 JP1987029555U JP2955587U JPH0539727Y2 JP H0539727 Y2 JPH0539727 Y2 JP H0539727Y2 JP 1987029555 U JP1987029555 U JP 1987029555U JP 2955587 U JP2955587 U JP 2955587U JP H0539727 Y2 JPH0539727 Y2 JP H0539727Y2
Authority
JP
Japan
Prior art keywords
swing
output
acceleration sensor
speed
value
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 - Lifetime
Application number
JP1987029555U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63135662U (en]
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 filed Critical
Priority to JP1987029555U priority Critical patent/JPH0539727Y2/ja
Publication of JPS63135662U publication Critical patent/JPS63135662U/ja
Application granted granted Critical
Publication of JPH0539727Y2 publication Critical patent/JPH0539727Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Rehabilitation Tools (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Instructional Devices (AREA)
JP1987029555U 1987-02-27 1987-02-27 Expired - Lifetime JPH0539727Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987029555U JPH0539727Y2 (en]) 1987-02-27 1987-02-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987029555U JPH0539727Y2 (en]) 1987-02-27 1987-02-27

Publications (2)

Publication Number Publication Date
JPS63135662U JPS63135662U (en]) 1988-09-06
JPH0539727Y2 true JPH0539727Y2 (en]) 1993-10-08

Family

ID=30833543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987029555U Expired - Lifetime JPH0539727Y2 (en]) 1987-02-27 1987-02-27

Country Status (1)

Country Link
JP (1) JPH0539727Y2 (en])

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024859A (ja) * 1983-07-20 1985-02-07 株式会社三英社製作所 ボ−ルゲ−ム用打撃具型筋力鍛練機
JPS6029159A (ja) * 1983-07-27 1985-02-14 松下電工株式会社 打撃用具の打数カウンタ
JPS61263467A (ja) * 1985-05-17 1986-11-21 松下電器産業株式会社 野球練習用バツト
JPS61263468A (ja) * 1985-05-17 1986-11-21 松下電器産業株式会社 野球練習用バツト

Also Published As

Publication number Publication date
JPS63135662U (en]) 1988-09-06

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