JPS63144173U - - Google Patents

Info

Publication number
JPS63144173U
JPS63144173U JP3544787U JP3544787U JPS63144173U JP S63144173 U JPS63144173 U JP S63144173U JP 3544787 U JP3544787 U JP 3544787U JP 3544787 U JP3544787 U JP 3544787U JP S63144173 U JPS63144173 U JP S63144173U
Authority
JP
Japan
Prior art keywords
screw
claw members
chuck claw
nose member
cam member
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
JP3544787U
Other languages
English (en)
Other versions
JPH0437727Y2 (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 JP3544787U priority Critical patent/JPH0437727Y2/ja
Publication of JPS63144173U publication Critical patent/JPS63144173U/ja
Application granted granted Critical
Publication of JPH0437727Y2 publication Critical patent/JPH0437727Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Description

【図面の簡単な説明】
第1図はネジ締め機におけるネジ保持調整装置
の斜視図、第2図はその平面図であり、第3図は
ネジ保持装置によるネジの保持態様説明図である
。 符号A…ネジ保持装置、1…ノーズ部材、2…
チヤツク爪部材、3…ドライバビツト、5…ネジ
保持部、8…カム部材、9…突起部。

Claims (1)

  1. 【実用新案登録請求の範囲】 ドライバビツトを摺動自在に案内するノーズ部
    材と、このノーズ部材の先端部位にネジを保持す
    る保持部を形成した一対のチヤツク爪部材を上記
    ノーズ部材に開閉自在に取付けてなるネジ保持装
    置において、 上記ノーズ部材に楕円形のカム部材を回転可能
    に設け、上記各チヤツク爪部材から上記カム部材
    をはさんで互いに向き合うように突起部を形成し
    、これら各突起部の先端を上記カム部材の外周面
    に当接させるとともに、上記各チヤツク爪部材の
    先端のネジ保持部が互いに閉止方向に弾力付勢さ
    れていることを特徴とするネジ締め機におけるネ
    ジ保持調整装置。
JP3544787U 1987-03-11 1987-03-11 Expired JPH0437727Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3544787U JPH0437727Y2 (ja) 1987-03-11 1987-03-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3544787U JPH0437727Y2 (ja) 1987-03-11 1987-03-11

Publications (2)

Publication Number Publication Date
JPS63144173U true JPS63144173U (ja) 1988-09-22
JPH0437727Y2 JPH0437727Y2 (ja) 1992-09-04

Family

ID=30844951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3544787U Expired JPH0437727Y2 (ja) 1987-03-11 1987-03-11

Country Status (1)

Country Link
JP (1) JPH0437727Y2 (ja)

Also Published As

Publication number Publication date
JPH0437727Y2 (ja) 1992-09-04

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