JPS6224873U - - Google Patents

Info

Publication number
JPS6224873U
JPS6224873U JP11686785U JP11686785U JPS6224873U JP S6224873 U JPS6224873 U JP S6224873U JP 11686785 U JP11686785 U JP 11686785U JP 11686785 U JP11686785 U JP 11686785U JP S6224873 U JPS6224873 U JP S6224873U
Authority
JP
Japan
Prior art keywords
arm
pole
lace
spinning thread
tennis ball
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.)
Pending
Application number
JP11686785U
Other languages
English (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 JP11686785U priority Critical patent/JPS6224873U/ja
Publication of JPS6224873U publication Critical patent/JPS6224873U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係るテニス練習機の全体斜視
図、第2図a,bは支持部の詳細な説明図、第3
図a,bは回動手段とアームの取り付け部の詳細
な説明図である。 1…テニス練習機、2…脚、3…支持部、4…
ポール、5…回動手段、6…アーム、7…復元保
持手段、8…製紐糸自動繰出巻取機、9…製紐糸
挿通金具、10…テニスボール、11…ストツパ
ー。

Claims (1)

    【実用新案登録請求の範囲】
  1. 水平調節手段を備えた支持部と、該支持部に立
    設したポールと、該ポールに設けた回動手段と、
    該回動手段を介して前記ポールの側方に適宜な角
    度でもつて臨まされたアームと、該アームと前記
    ポール間に配置した前記アームの定位置への復元
    保持手段と、前記アームに取り付けられた製紐糸
    自動繰出巻取機と、前記アームの先端に取り付け
    られた製紐糸挿通金具と、該製紐糸挿通金具を介
    して繰出された製紐糸に吊下せしめられたテニス
    ボールと、該テニスボールの製紐糸に対する吊下
    長を調節するため前記製紐糸挿通金具とテニスボ
    ールとの間の製紐糸に設けられたストツパーとを
    備えたことを特徴とするテニス練習機。
JP11686785U 1985-07-30 1985-07-30 Pending JPS6224873U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11686785U JPS6224873U (ja) 1985-07-30 1985-07-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11686785U JPS6224873U (ja) 1985-07-30 1985-07-30

Publications (1)

Publication Number Publication Date
JPS6224873U true JPS6224873U (ja) 1987-02-16

Family

ID=31001856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11686785U Pending JPS6224873U (ja) 1985-07-30 1985-07-30

Country Status (1)

Country Link
JP (1) JPS6224873U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11675330B2 (en) 2019-02-28 2023-06-13 Nanotronics Imaging, Inc. System and method for improving assembly line processes
US11703824B2 (en) 2019-02-28 2023-07-18 Nanotronics Imaging, Inc. Assembly error correction for assembly lines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11675330B2 (en) 2019-02-28 2023-06-13 Nanotronics Imaging, Inc. System and method for improving assembly line processes
US11703824B2 (en) 2019-02-28 2023-07-18 Nanotronics Imaging, Inc. Assembly error correction for assembly lines

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