JP5096111B2 - ボルト及びナット - Google Patents
ボルト及びナット Download PDFInfo
- Publication number
- JP5096111B2 JP5096111B2 JP2007290276A JP2007290276A JP5096111B2 JP 5096111 B2 JP5096111 B2 JP 5096111B2 JP 2007290276 A JP2007290276 A JP 2007290276A JP 2007290276 A JP2007290276 A JP 2007290276A JP 5096111 B2 JP5096111 B2 JP 5096111B2
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- JP
- Japan
- Prior art keywords
- thread
- screw
- nut
- bolt
- angle
- 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.)
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- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Forging (AREA)
Description
20、20’、20'' ナット
Claims (2)
- 外周面に三角ねじを有し、タッピングによって形成された60°又は55°の規格ねじ山角度の三角ねじを有するナットに嵌め合わされるボルトにおいて、
三角ねじの規格ねじ山の二等辺形状が維持されたまま、ボルト雄ねじのねじ山角度がナット雌ねじの規格のねじ山角度よりも0°30'〜4°の角度範囲から選ばれた所定角度だけ小さく形成されており、ボルト雄ねじとナット雌ねじとの嵌め合い時にボルト雄ねじのねじ山頂側がナット雌ねじのねじ谷底側に接触されるようになっていることを特徴とするボルト。 - 内周面にタッピングによって形成された三角ねじを有し、外周面に60°又は55°の規格のねじ山角度の三角ねじを有するボルトと嵌め合わされるナットにおいて、
三角ねじの規格ねじ山の二等辺形状が維持されたまま、ナット雌ねじのねじ山角度がボルト雄ねじの規格のねじ山角度よりも0°30'〜4°の角度範囲から選ばれた所定角度だけ大きく形成され、ボルト雄ねじとナット雌ねじとの嵌め合い時にナット雌ねじのねじ谷底側がボルト雄ねじのねじ山頂側に接触されるようになっていることを特徴とするナット。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007290276A JP5096111B2 (ja) | 2007-11-08 | 2007-11-08 | ボルト及びナット |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007290276A JP5096111B2 (ja) | 2007-11-08 | 2007-11-08 | ボルト及びナット |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009115251A JP2009115251A (ja) | 2009-05-28 |
JP5096111B2 true JP5096111B2 (ja) | 2012-12-12 |
Family
ID=40782604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007290276A Active JP5096111B2 (ja) | 2007-11-08 | 2007-11-08 | ボルト及びナット |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5096111B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104033462B (zh) * | 2014-06-10 | 2018-03-23 | 福建海源自动化机械股份有限公司 | 一种预应力螺纹拉杆装置及其制作方法和应用 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61241512A (ja) * | 1985-04-17 | 1986-10-27 | ジエイムズ・エツチ・ソ−プ | 戻り止めねじ山およびその形成方法 |
JPS61286605A (ja) * | 1985-06-14 | 1986-12-17 | 岩田ボ−ルト工業株式会社 | 均圧ねじ |
JPS6240322U (ja) * | 1985-08-30 | 1987-03-10 | ||
JPH0391275U (ja) * | 1989-12-29 | 1991-09-18 | ||
JPH06173925A (ja) * | 1992-12-07 | 1994-06-21 | Yamashina Seikosho:Kk | ネ ジ |
JPH0942261A (ja) * | 1995-07-24 | 1997-02-10 | Iwata Bolt Kk | 雄ねじ |
JP2989129B2 (ja) * | 1995-10-09 | 1999-12-13 | イワタボルト株式会社 | 雄ねじ |
JP3977496B2 (ja) * | 1997-10-15 | 2007-09-19 | 株式会社スズキ螺子製作所 | 雄ねじ、及び雄ねじと雌ねじの螺合構造 |
JPH10176709A (ja) * | 1997-12-05 | 1998-06-30 | Yamashina Seikosho:Kk | ネ ジ |
JP2001009637A (ja) * | 1999-06-28 | 2001-01-16 | Hamanaka Nut Kk | 雌ねじの加工方法 |
JP4580061B2 (ja) * | 2000-05-09 | 2010-11-10 | ヤンマー株式会社 | 転造めねじ |
JP2002235718A (ja) * | 2001-02-08 | 2002-08-23 | Terufumi Nojigawa | ね じ |
JP3750991B2 (ja) * | 2001-03-13 | 2006-03-01 | 株式会社青山製作所 | 高強度ボルトを用いた部材の締結方法 |
JP2002349536A (ja) * | 2001-05-31 | 2002-12-04 | Nitto Seiko Co Ltd | 緩み止めねじ |
JP2006125551A (ja) * | 2004-10-29 | 2006-05-18 | Minoru Fujimoto | ねじ構造 |
-
2007
- 2007-11-08 JP JP2007290276A patent/JP5096111B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2009115251A (ja) | 2009-05-28 |
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