JPS61195941U - - Google Patents

Info

Publication number
JPS61195941U
JPS61195941U JP7896285U JP7896285U JPS61195941U JP S61195941 U JPS61195941 U JP S61195941U JP 7896285 U JP7896285 U JP 7896285U JP 7896285 U JP7896285 U JP 7896285U JP S61195941 U JPS61195941 U JP S61195941U
Authority
JP
Japan
Prior art keywords
electric motor
tool
drawing bolt
electric
rotation sensor
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
JP7896285U
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 JP7896285U priority Critical patent/JPS61195941U/ja
Publication of JPS61195941U publication Critical patent/JPS61195941U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Gripping On Spindles (AREA)
  • Machine Tool Sensing Apparatuses (AREA)

Description

【図面の簡単な説明】
第１図は本考案による電動式工具着脱装置の断
面図、第２図は本考案の電動式工具着脱装置の回
転センサの略斜視図。第３図は従来の電動式工具
着脱装置の断面図。第４図は第３図中のラチエツ
ト７の略側面図である。 １０……ドローイングボルト、Ｍ……電動機、
ＬＣ……回転センサ。

Claims (1)

    【実用新案登録請求の範囲】
  1. ドローイングボルトを電動機によつて正逆回転
    させて前記ドローイングボルトを工具シヤンクに
    螺合して工作機械主軸に締結する際、上記電動機
    の回転状態を検出して上記工具の締結（又は緩め
    ）動作完了信号を出力する回転センサを上記、電
    動機に設けてなることを特徴とする電動式工具着
    脱装置。
JP7896285U 1985-05-27 1985-05-27 Pending JPS61195941U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7896285U JPS61195941U (ja) 1985-05-27 1985-05-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7896285U JPS61195941U (ja) 1985-05-27 1985-05-27

Publications (1)

Publication Number Publication Date
JPS61195941U true JPS61195941U (ja) 1986-12-06

Family

ID=30623429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7896285U Pending JPS61195941U (ja) 1985-05-27 1985-05-27

Country Status (1)

Country Link
JP (1) JPS61195941U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5629050U (ja) * 1979-08-09 1981-03-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5629050U (ja) * 1979-08-09 1981-03-19

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