JPS63118413U - - Google Patents

Info

Publication number
JPS63118413U
JPS63118413U JP939687U JP939687U JPS63118413U JP S63118413 U JPS63118413 U JP S63118413U JP 939687 U JP939687 U JP 939687U JP 939687 U JP939687 U JP 939687U JP S63118413 U JPS63118413 U JP S63118413U
Authority
JP
Japan
Prior art keywords
screwdriver
screw
engages
utility
scope
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
JP939687U
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 JP939687U priority Critical patent/JPS63118413U/ja
Publication of JPS63118413U publication Critical patent/JPS63118413U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図は、この考案の一実施例を示す断面斜視
図、第2図はのねじ回しの動きを示す図、第3
図はのねじ回しの動きを示す図、第4図、第5
図は従来の小ねじの使用例を示す断面斜視図であ
る。 図において、1はねじ穴加工した品物、2はさ
ら穴加工した品物、3はねじ、4はのねじ回し
、5はのねじ回し、6はすりわり付き丸さら小
ねじ、7は十字穴付き丸さら小ねじである。なお
、図中同一符号は同一または相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 対応する所定のねじ回しと係合するねじ頭に設
    けられている穴が馬蹄形をなしていることを特徴
    とするねじ。
JP939687U 1987-01-26 1987-01-26 Pending JPS63118413U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP939687U JPS63118413U (ja) 1987-01-26 1987-01-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP939687U JPS63118413U (ja) 1987-01-26 1987-01-26

Publications (1)

Publication Number Publication Date
JPS63118413U true JPS63118413U (ja) 1988-07-30

Family

ID=30794671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP939687U Pending JPS63118413U (ja) 1987-01-26 1987-01-26

Country Status (1)

Country Link
JP (1) JPS63118413U (ja)

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