JPH03103164U - - Google Patents

Info

Publication number
JPH03103164U
JPH03103164U JP1102790U JP1102790U JPH03103164U JP H03103164 U JPH03103164 U JP H03103164U JP 1102790 U JP1102790 U JP 1102790U JP 1102790 U JP1102790 U JP 1102790U JP H03103164 U JPH03103164 U JP H03103164U
Authority
JP
Japan
Prior art keywords
nut
driven
bolt
driven gears
motor
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
JP1102790U
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 JP1102790U priority Critical patent/JPH03103164U/ja
Publication of JPH03103164U publication Critical patent/JPH03103164U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lining And Supports For Tunnels (AREA)

Description

【図面の簡単な説明】
第1図は本考案によるナツトランナの断面図;
第2図は第1図の−線に沿う断面図;第3図
はナツトランナを使用すべき作業現場例を示す図
;第4図は従来のナツトランナの構成を概略的に
示す図。 1……ナツトランナ本体、2……モータ、5…
…駆動軸、5A……軸線、7……駆動ギヤ、8〜
14……被駆動ギヤ、14a……開口部、15…
…ボルト、16……マグネツト、17……クラン
プ機構。

Claims (1)

    【実用新案登録請求の範囲】
  1. モータと、該モータによつて回転される駆動軸
    に連結された一駆動ギヤと、該駆動軸の軸線に対
    して直交する一直線上に位置して互いに噛合する
    複数の被駆動ギヤとを有し、上記複数の被駆動ギ
    ヤの一端に位置する被駆動ギヤは上記駆動ギヤに
    噛合すると共に、上記複数の被駆動ギヤの他端に
    位置する被駆動ギヤにはこの被駆動ギヤによつて
    回転されるべきボルト又はナツトを係入する開口
    部が形成され、更にこのボルト又はナツトの係入
    を保持する保持手段を備えたナツトランナ。
JP1102790U 1990-02-08 1990-02-08 Pending JPH03103164U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1102790U JPH03103164U (ja) 1990-02-08 1990-02-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1102790U JPH03103164U (ja) 1990-02-08 1990-02-08

Publications (1)

Publication Number Publication Date
JPH03103164U true JPH03103164U (ja) 1991-10-25

Family

ID=31514571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1102790U Pending JPH03103164U (ja) 1990-02-08 1990-02-08

Country Status (1)

Country Link
JP (1) JPH03103164U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002283247A (ja) * 2001-03-28 2002-10-03 Ishikawajima Harima Heavy Ind Co Ltd ナット駆動工具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002283247A (ja) * 2001-03-28 2002-10-03 Ishikawajima Harima Heavy Ind Co Ltd ナット駆動工具
JP4569797B2 (ja) * 2001-03-28 2010-10-27 株式会社Ihi ボルト・ナットの結合・分離方法

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