JPS6250682U - - Google Patents

Info

Publication number
JPS6250682U
JPS6250682U JP14246085U JP14246085U JPS6250682U JP S6250682 U JPS6250682 U JP S6250682U JP 14246085 U JP14246085 U JP 14246085U JP 14246085 U JP14246085 U JP 14246085U JP S6250682 U JPS6250682 U JP S6250682U
Authority
JP
Japan
Prior art keywords
stopper
batting practice
practice machine
rotation axis
utility
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
JP14246085U
Other languages
English (en)
Other versions
JPH0423589Y2 (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 JP1985142460U priority Critical patent/JPH0423589Y2/ja
Publication of JPS6250682U publication Critical patent/JPS6250682U/ja
Application granted granted Critical
Publication of JPH0423589Y2 publication Critical patent/JPH0423589Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Toys (AREA)
  • Transmission Devices (AREA)
  • Manipulator (AREA)

Description

【図面の簡単な説明】
第1図ないし第9図は本考案の一実施例で、第
1図は内部構造を示す断面図、第2図、第3図、
第7図ないし第9図は動作状態を示す断面図、第
4図は本考案に用いられるストツパーの斜視図、
第5図は投球アームの斜視図、第6図は全体構成
を示す斜視図、第10図は本考案の他の実施例の
要部斜視図である。 7……投球アーム、22……ストツパー、22
a……回動軸、M……ボール。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 投球アームの回転を急激に停止させるスト
    ツパーを有し、前記投球アームで持ち運んだボー
    ルを外部に投げ出す打撃練習機において、前記ス
    トツパーをその回動軸を介し複数段階に回動自在
    に支持し、かつ各段階において回動軸心とストツ
    パーの外周縁との距離を異ならしめて構成したこ
    とを特徴とする打撃練習機。 (2) ストツパーに回動軸を偏位させて取付けた
    実用新案登録請求の範囲第1項記載の打撃練習機
JP1985142460U 1985-09-17 1985-09-17 Expired JPH0423589Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985142460U JPH0423589Y2 (ja) 1985-09-17 1985-09-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985142460U JPH0423589Y2 (ja) 1985-09-17 1985-09-17

Publications (2)

Publication Number Publication Date
JPS6250682U true JPS6250682U (ja) 1987-03-28
JPH0423589Y2 JPH0423589Y2 (ja) 1992-06-02

Family

ID=31051212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985142460U Expired JPH0423589Y2 (ja) 1985-09-17 1985-09-17

Country Status (1)

Country Link
JP (1) JPH0423589Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5886165U (ja) * 1981-12-04 1983-06-11 清水 一男 ピツチングマシン

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5886165U (ja) * 1981-12-04 1983-06-11 清水 一男 ピツチングマシン

Also Published As

Publication number Publication date
JPH0423589Y2 (ja) 1992-06-02

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