JPS61150511U - - Google Patents

Info

Publication number
JPS61150511U
JPS61150511U JP3419585U JP3419585U JPS61150511U JP S61150511 U JPS61150511 U JP S61150511U JP 3419585 U JP3419585 U JP 3419585U JP 3419585 U JP3419585 U JP 3419585U JP S61150511 U JPS61150511 U JP S61150511U
Authority
JP
Japan
Prior art keywords
thread
parallel
diameter
incompletely
threaded portion
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
JP3419585U
Other languages
English (en)
Other versions
JPH0228265Y2 (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 JP3419585U priority Critical patent/JPH0228265Y2/ja
Publication of JPS61150511U publication Critical patent/JPS61150511U/ja
Application granted granted Critical
Publication of JPH0228265Y2 publication Critical patent/JPH0228265Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Food-Manufacturing Devices (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

Description

【図面の簡単な説明】
第１図はこの考案に係る木ねじの一実施例を示
す正面図、第２図は木ねじの破断トルクを示す図
、第３図はこの考案の他の実施例を示す正面図、
第４図は転造木ねじの従来例を示す正面図である
。 １，１０，１５…木ねじ、１１，１２…ねじ山
、Ａ１…平行ねじ部、Ａ２…首部、Ａ３…頭部、
Ａ４…不完全平行ねじ部、ａ１…小径部、ａ２…
大径部、Ｄ１，Ｄ３…谷径、Ｄ２，Ｄ４，Ｄ５…
径、Ｒ０，Ｒ１…リード。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 平行ねじ部と、この平行ねじ部の谷径より
    大きな谷径を有する不完全平行ねじ部と、この不
    完全平行ねじ部の谷径より大きな径を有する首部
    と、頭部とをこの順序で一連に連設してなり、前
    記不完全平行ねじ部のねじ山は、前記平行ねじ部
    のねじ山と同一リードに属し、該平行ねじ部のね
    じ山より小さくて互いに近接する２つのねじ山で
    構成されていることを特徴とする木ねじ。 (2) 首部は、不完全平行ねじ部側に該ねじ部の
    谷径より大きな径をもつて設けられた小径部と、
    頭部側に設けられ前記小径部より大きな径を有す
    る大径部とで構成されていることを特徴とする実
    用新案登録請求の範囲第１項記載の木ねじ。
JP3419585U 1985-03-12 1985-03-12 Expired JPH0228265Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3419585U JPH0228265Y2 (ja) 1985-03-12 1985-03-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3419585U JPH0228265Y2 (ja) 1985-03-12 1985-03-12

Publications (2)

Publication Number Publication Date
JPS61150511U true JPS61150511U (ja) 1986-09-17
JPH0228265Y2 JPH0228265Y2 (ja) 1990-07-30

Family

ID=30537340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3419585U Expired JPH0228265Y2 (ja) 1985-03-12 1985-03-12

Country Status (1)

Country Link
JP (1) JPH0228265Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008039059A (ja) * 2006-08-07 2008-02-21 Okitsu Rasen Kk ねじ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008039059A (ja) * 2006-08-07 2008-02-21 Okitsu Rasen Kk ねじ

Also Published As

Publication number Publication date
JPH0228265Y2 (ja) 1990-07-30

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