JPS6129371A - 打撃練習機 - Google Patents

打撃練習機

Info

Publication number
JPS6129371A
JPS6129371A JP12232184A JP12232184A JPS6129371A JP S6129371 A JPS6129371 A JP S6129371A JP 12232184 A JP12232184 A JP 12232184A JP 12232184 A JP12232184 A JP 12232184A JP S6129371 A JPS6129371 A JP S6129371A
Authority
JP
Japan
Prior art keywords
arm
ball
angle
pitching
cam
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
JP12232184A
Other languages
English (en)
Japanese (ja)
Other versions
JPH049070B2 (no
Inventor
柿山　謙次
山村　幸男
大塚　新平
今井　隆宏
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP12232184A priority Critical patent/JPS6129371A/ja
Publication of JPS6129371A publication Critical patent/JPS6129371A/ja
Publication of JPH049070B2 publication Critical patent/JPH049070B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Toys (AREA)
JP12232184A 1984-06-14 1984-06-14 打撃練習機 Granted JPS6129371A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12232184A JPS6129371A (ja) 1984-06-14 1984-06-14 打撃練習機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12232184A JPS6129371A (ja) 1984-06-14 1984-06-14 打撃練習機

Publications (2)

Publication Number Publication Date
JPS6129371A true JPS6129371A (ja) 1986-02-10
JPH049070B2 JPH049070B2 (no) 1992-02-19

Family

ID=14833069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12232184A Granted JPS6129371A (ja) 1984-06-14 1984-06-14 打撃練習機

Country Status (1)

Country Link
JP (1) JPS6129371A (no)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223267U (no) * 1975-08-06 1977-02-18
JPS55120881A (en) * 1979-03-13 1980-09-17 Toray Eng Co Ltd Pitching device for training tennis

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223267B2 (no) * 1974-12-19 1977-06-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223267U (no) * 1975-08-06 1977-02-18
JPS55120881A (en) * 1979-03-13 1980-09-17 Toray Eng Co Ltd Pitching device for training tennis

Also Published As

Publication number Publication date
JPH049070B2 (no) 1992-02-19

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees