JPH03113705U - - Google Patents

Info

Publication number
JPH03113705U
JPH03113705U JP2162990U JP2162990U JPH03113705U JP H03113705 U JPH03113705 U JP H03113705U JP 2162990 U JP2162990 U JP 2162990U JP 2162990 U JP2162990 U JP 2162990U JP H03113705 U JPH03113705 U JP H03113705U
Authority
JP
Japan
Prior art keywords
jaws
nut
drill chuck
drill
protrusion
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
JP2162990U
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 JP2162990U priority Critical patent/JPH03113705U/ja
Publication of JPH03113705U publication Critical patent/JPH03113705U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Gripping On Spindles (AREA)

Description

【図面の簡単な説明】
第1図は本考案になるドリルチヤツクの全体構
造を示す半断面図、第2図は第1図のA部拡大図
、第3図は従来のドリルチヤツクのA部拡大図で
ある。第4図は本考案の実施例を示すA部拡大図
、第5図は本考案の変形例を示すA部拡大図であ
る。 図において、1……ジヨウ、2……ナツト、2
.1……突起部、3……ボデー、4……ケースで
ある。

Claims (1)

    【実用新案登録請求の範囲】
  1. 錐等を把握する3本のジヨウと該ジヨウを螺合
    するナツトと前記ジヨウが摺動可能な穴を有する
    ボデーと前記ナツトと圧入するケースとを備えた
    ドリルチヤツクにおいて、前記ナツトの側面に突
    起部を設けたことを特徴とするドリルチヤツク。
JP2162990U 1990-03-02 1990-03-02 Pending JPH03113705U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2162990U JPH03113705U (ja) 1990-03-02 1990-03-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2162990U JPH03113705U (ja) 1990-03-02 1990-03-02

Publications (1)

Publication Number Publication Date
JPH03113705U true JPH03113705U (ja) 1991-11-21

Family

ID=31524667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2162990U Pending JPH03113705U (ja) 1990-03-02 1990-03-02

Country Status (1)

Country Link
JP (1) JPH03113705U (ja)

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