JPH0351207U - - Google Patents

Info

Publication number
JPH0351207U
JPH0351207U JP11173789U JP11173789U JPH0351207U JP H0351207 U JPH0351207 U JP H0351207U JP 11173789 U JP11173789 U JP 11173789U JP 11173789 U JP11173789 U JP 11173789U JP H0351207 U JPH0351207 U JP H0351207U
Authority
JP
Japan
Prior art keywords
screw head
head groove
cross
section
screwdriver
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
JP11173789U
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 JP11173789U priority Critical patent/JPH0351207U/ja
Publication of JPH0351207U publication Critical patent/JPH0351207U/ja
Pending 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、本考案のねじ頭部溝の断面図、第2
図は、本考案の使用断面図、第3図は、本考案の
ねじ頭部溝の断面を一部欠いた円にしたもの、第
4図は、本考案のねじ頭部溝の断面を多角形にし
たもの。 1……溝の縁、2……溝の側面、3……溝、4
……刃先、5……ねじ回し。

Claims (1)

  1. 【実用新案登録請求の範囲】 (イ) ねじ頭部溝の断面に於て、縁1〜1間を、
    側面2〜2間より狭くした、ねじ頭部溝3。 (ロ) ねじ頭部溝3の断面と、同型の刃先4を有
    するねじ回し5。 以上の如く構成された、ねじ頭部溝3と、刃先
    4を有するねじ回し5との組合せ。
JP11173789U 1989-09-25 1989-09-25 Pending JPH0351207U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11173789U JPH0351207U (ja) 1989-09-25 1989-09-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11173789U JPH0351207U (ja) 1989-09-25 1989-09-25

Publications (1)

Publication Number Publication Date
JPH0351207U true JPH0351207U (ja) 1991-05-17

Family

ID=31660204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11173789U Pending JPH0351207U (ja) 1989-09-25 1989-09-25

Country Status (1)

Country Link
JP (1) JPH0351207U (ja)

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