JPS59196714U - screw - Google Patents

screw

Info

Publication number
JPS59196714U
JPS59196714U JP9125383U JP9125383U JPS59196714U JP S59196714 U JPS59196714 U JP S59196714U JP 9125383 U JP9125383 U JP 9125383U JP 9125383 U JP9125383 U JP 9125383U JP S59196714 U JPS59196714 U JP S59196714U
Authority
JP
Japan
Prior art keywords
screw
blank
rolling
self
utility
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
JP9125383U
Other languages
Japanese (ja)
Inventor
石渡　晃
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP9125383U priority Critical patent/JPS59196714U/en
Publication of JPS59196714U publication Critical patent/JPS59196714U/en
Pending legal-status Critical Current

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  • Numerical Control (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ａは本考案のヘッダーブランクの正面図を示す。 第１図すはヘッダーブランクの先端側面図を示す。第２
図ａは本考案の転造加工後のネジ形状正面図を示す。第
２図すは側面図を示す。FIG. 1a shows a front view of the header blank of the present invention. Figure 1 shows a side view of the front end of the header blank. Second
Figure a shows a front view of the thread shape after the rolling process of the present invention. Figure 2 shows a side view.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 第１図に示す如きヘッダー加工によって予めカッティン
グポイントを作成したブランクを転造加工することによ
って得られる第２図に示す先端形状を持ったネジおよび
タッピンネジ。A screw and a self-tapping screw having the tip shape shown in FIG. 2 obtained by rolling a blank in which cutting points have been previously created by header processing as shown in FIG. 1.
JP9125383U 1983-06-16 1983-06-16 screw Pending JPS59196714U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9125383U JPS59196714U (en) 1983-06-16 1983-06-16 screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9125383U JPS59196714U (en) 1983-06-16 1983-06-16 screw

Publications (1)

Publication Number Publication Date
JPS59196714U true JPS59196714U (en) 1984-12-27

Family

ID=30221237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9125383U Pending JPS59196714U (en) 1983-06-16 1983-06-16 screw

Country Status (1)

Country Link
JP (1) JPS59196714U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010223432A (en) * 2009-03-24 2010-10-07 Hilti Ag Method for anchoring fixing element to mineral structure and fixing element structure for mineral structure
JP2011237034A (en) * 2010-05-10 2011-11-24 Hilti Ag Tapping screw for concrete

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010223432A (en) * 2009-03-24 2010-10-07 Hilti Ag Method for anchoring fixing element to mineral structure and fixing element structure for mineral structure
JP2011237034A (en) * 2010-05-10 2011-11-24 Hilti Ag Tapping screw for concrete

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