JPS58179168U - テニス用投球装置 - Google Patents

テニス用投球装置

Info

Publication number
JPS58179168U
JPS58179168U JP7611382U JP7611382U JPS58179168U JP S58179168 U JPS58179168 U JP S58179168U JP 7611382 U JP7611382 U JP 7611382U JP 7611382 U JP7611382 U JP 7611382U JP S58179168 U JPS58179168 U JP S58179168U
Authority
JP
Japan
Prior art keywords
motor
swing mode
ball
speed motor
constant
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.)
Granted
Application number
JP7611382U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6213645Y2 (enExample
Inventor
幸吉 鈴木
Original Assignee
田中電機株式会社
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 田中電機株式会社 filed Critical 田中電機株式会社
Priority to JP7611382U priority Critical patent/JPS58179168U/ja
Publication of JPS58179168U publication Critical patent/JPS58179168U/ja
Application granted granted Critical
Publication of JPS6213645Y2 publication Critical patent/JPS6213645Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Toys (AREA)
  • Control Of Position Or Direction (AREA)
JP7611382U 1982-05-24 1982-05-24 テニス用投球装置 Granted JPS58179168U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7611382U JPS58179168U (ja) 1982-05-24 1982-05-24 テニス用投球装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7611382U JPS58179168U (ja) 1982-05-24 1982-05-24 テニス用投球装置

Publications (2)

Publication Number Publication Date
JPS58179168U true JPS58179168U (ja) 1983-11-30
JPS6213645Y2 JPS6213645Y2 (enExample) 1987-04-08

Family

ID=30085438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7611382U Granted JPS58179168U (ja) 1982-05-24 1982-05-24 テニス用投球装置

Country Status (1)

Country Link
JP (1) JPS58179168U (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62170070U (enExample) * 1986-04-08 1987-10-28
JP2016022016A (ja) * 2014-07-16 2016-02-08 共和技研株式会社 空気圧を用いるボール発射装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62170070U (enExample) * 1986-04-08 1987-10-28
JP2016022016A (ja) * 2014-07-16 2016-02-08 共和技研株式会社 空気圧を用いるボール発射装置

Also Published As

Publication number Publication date
JPS6213645Y2 (enExample) 1987-04-08

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