JPS5589469U - - Google Patents

Info

Publication number
JPS5589469U
JPS5589469U JP17288778U JP17288778U JPS5589469U JP S5589469 U JPS5589469 U JP S5589469U JP 17288778 U JP17288778 U JP 17288778U JP 17288778 U JP17288778 U JP 17288778U JP S5589469 U JPS5589469 U JP S5589469U
Authority
JP
Japan
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
JP17288778U
Other languages
Japanese (ja)
Other versions
JPS588281Y2 (ja
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 JP1978172887U priority Critical patent/JPS588281Y2/ja
Publication of JPS5589469U publication Critical patent/JPS5589469U/ja
Application granted granted Critical
Publication of JPS588281Y2 publication Critical patent/JPS588281Y2/ja
Expired legal-status Critical Current

Links

JP1978172887U 1978-12-16 1978-12-16 ピツチングマシ−ン用改良ピツチングロ−タ Expired JPS588281Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978172887U JPS588281Y2 (ja) 1978-12-16 1978-12-16 ピツチングマシ−ン用改良ピツチングロ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978172887U JPS588281Y2 (ja) 1978-12-16 1978-12-16 ピツチングマシ−ン用改良ピツチングロ−タ

Publications (2)

Publication Number Publication Date
JPS5589469U true JPS5589469U (enrdf_load_stackoverflow) 1980-06-20
JPS588281Y2 JPS588281Y2 (ja) 1983-02-15

Family

ID=29178097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978172887U Expired JPS588281Y2 (ja) 1978-12-16 1978-12-16 ピツチングマシ−ン用改良ピツチングロ−タ

Country Status (1)

Country Link
JP (1) JPS588281Y2 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0591755U (ja) * 1992-05-19 1993-12-14 株式会社トーアスポーツマシーン 投球機における球加速用の回転輪構造
JP2006021728A (ja) * 2004-07-09 2006-01-26 Nissei Corp 摩擦駆動ローラ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724437A (en) * 1970-11-23 1973-04-03 Tru Pitch Inc Ball throwing machine
JPS5077904U (enrdf_load_stackoverflow) * 1973-11-19 1975-07-07
JPS5136802U (enrdf_load_stackoverflow) * 1974-09-11 1976-03-18

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724437A (en) * 1970-11-23 1973-04-03 Tru Pitch Inc Ball throwing machine
JPS5077904U (enrdf_load_stackoverflow) * 1973-11-19 1975-07-07
JPS5136802U (enrdf_load_stackoverflow) * 1974-09-11 1976-03-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0591755U (ja) * 1992-05-19 1993-12-14 株式会社トーアスポーツマシーン 投球機における球加速用の回転輪構造
JP2006021728A (ja) * 2004-07-09 2006-01-26 Nissei Corp 摩擦駆動ローラ

Also Published As

Publication number Publication date
JPS588281Y2 (ja) 1983-02-15

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