JP2009091727A - 軸組用緊締ナット - Google Patents
軸組用緊締ナット Download PDFInfo
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- JP2009091727A JP2009091727A JP2007260662A JP2007260662A JP2009091727A JP 2009091727 A JP2009091727 A JP 2009091727A JP 2007260662 A JP2007260662 A JP 2007260662A JP 2007260662 A JP2007260662 A JP 2007260662A JP 2009091727 A JP2009091727 A JP 2009091727A
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- Prior art keywords
- shaft assembly
- bolt
- curved surface
- cutting
- main body
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Abstract
【解決手段】 軸組用2ボルトに螺合する雌ねじ3を形成した筒状主体1の一側に、前記ボルト2を挿通した軸組材に係止する円形状の鍔片4を設ける。そして、該鍔片4の裏面を、それぞれ前記筒状主体1側から周端に至るに従い次第に鍔片4の表面4´´に近接する内側弯曲面4´aと、該内側弯曲面4´aから連続する外側傾斜面4´bで構成する。さらに、内側弯曲面4´aと外側傾斜面4´bに前記軸組材7を切削する内外の切削刃5,6を周方向に交互に配置して設ける。また、各切削刃5,6を、筒状主体1側の一端5´,6´に対して鍔片4周端側の他端5´´,6´´が軸組用ボルト2に雌ねじ3を螺合する方向の後方に位置する傾斜状にする。
【選択図】 図2
Description
2 アンカーボルト
3 雌ねじ
4 鍔片
4´ 裏面
4´a 内側弯曲面
4´b 外側弯曲面
5 内側切削刃
6 外側切削刃
7 土台
Claims (2)
- 軸組用ボルトに螺合する雌ねじを形成した筒状主体の一側に、前記ボルトを挿通した軸組材に係止する円形状の鍔片を設け、該鍔片の裏面を、それぞれ前記筒状主体から周端に至るに従い次第に鍔片の表面側に近接する内側弯曲面と、該内側弯曲面から連続する外側傾斜面で構成し、該内側弯曲面と外側傾斜面に前記軸組材を切削する内外の切削刃を周方向に交互に配置して設けた、軸組用緊締ナット。
- 各切削刃を、筒状主体側の一端に対して鍔片周端側の他端が軸組用ボルトに雌ねじを螺合する方向の後方に位置する傾斜状とした、請求項1記載の軸組用緊締ナット。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007260662A JP5090122B2 (ja) | 2007-10-04 | 2007-10-04 | 軸組用緊締ナット |
Applications Claiming Priority (1)
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JP2007260662A JP5090122B2 (ja) | 2007-10-04 | 2007-10-04 | 軸組用緊締ナット |
Publications (2)
Publication Number | Publication Date |
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JP2009091727A true JP2009091727A (ja) | 2009-04-30 |
JP5090122B2 JP5090122B2 (ja) | 2012-12-05 |
Family
ID=40663985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007260662A Active JP5090122B2 (ja) | 2007-10-04 | 2007-10-04 | 軸組用緊締ナット |
Country Status (1)
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JP (1) | JP5090122B2 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0719218A (ja) * | 1993-06-30 | 1995-01-20 | Yamaki Sangyo Kk | 軟削材用ネジ |
JP2002167867A (ja) * | 2000-11-29 | 2002-06-11 | Mitsui Home Co Ltd | 住宅における緊結構造とその金物 |
-
2007
- 2007-10-04 JP JP2007260662A patent/JP5090122B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0719218A (ja) * | 1993-06-30 | 1995-01-20 | Yamaki Sangyo Kk | 軟削材用ネジ |
JP2002167867A (ja) * | 2000-11-29 | 2002-06-11 | Mitsui Home Co Ltd | 住宅における緊結構造とその金物 |
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JP5090122B2 (ja) | 2012-12-05 |
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