JPH01144510U - - Google Patents

Info

Publication number
JPH01144510U
JPH01144510U JP4167188U JP4167188U JPH01144510U JP H01144510 U JPH01144510 U JP H01144510U JP 4167188 U JP4167188 U JP 4167188U JP 4167188 U JP4167188 U JP 4167188U JP H01144510 U JPH01144510 U JP H01144510U
Authority
JP
Japan
Prior art keywords
shaft
wood screw
tip
cutting blade
thread
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
JP4167188U
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 JP4167188U priority Critical patent/JPH01144510U/ja
Publication of JPH01144510U publication Critical patent/JPH01144510U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Food-Manufacturing Devices (AREA)

Description

【図面の簡単な説明】
第1図は本考案木ネジの一実施例を示す正面図
、第2図は木ネジ成型用ダイスの正面図、第3図
は同側面図、第4図は使用状態を示す断面図、第
5図は従来の木ネジの一部を拡大した正面図であ
る。 1は金属製軸体、2は軸体先端部、3はネジ山
、4は上部軸体、5は切断刃、11はダイスであ
る。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 先端を尖らせた金属製軸体1の先端部2か
    ら軸体中間にかけて螺旋状にネジ山3を形成した
    木ネジにおいて、上部軸体4よりも大径のネジ山
    3間に切断刃5を設けたことを特徴とする木ネジ
    。 (2) 軸体1の先端部2のネジ山3に切断刃5a
    を形成してなる請求項1記載の木ネジ。
JP4167188U 1988-03-29 1988-03-29 Pending JPH01144510U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4167188U JPH01144510U (ja) 1988-03-29 1988-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4167188U JPH01144510U (ja) 1988-03-29 1988-03-29

Publications (1)

Publication Number Publication Date
JPH01144510U true JPH01144510U (ja) 1989-10-04

Family

ID=31268106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4167188U Pending JPH01144510U (ja) 1988-03-29 1988-03-29

Country Status (1)

Country Link
JP (1) JPH01144510U (ja)

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