WO2008136109A1 - 締結部材 - Google Patents

締結部材 Download PDF

Info

Publication number
WO2008136109A1
WO2008136109A1 PCT/JP2007/059013 JP2007059013W WO2008136109A1 WO 2008136109 A1 WO2008136109 A1 WO 2008136109A1 JP 2007059013 W JP2007059013 W JP 2007059013W WO 2008136109 A1 WO2008136109 A1 WO 2008136109A1
Authority
WO
WIPO (PCT)
Prior art keywords
edge surface
fastening member
head
hollowed cylinder
tapered portion
Prior art date
Application number
PCT/JP2007/059013
Other languages
English (en)
French (fr)
Inventor
Yasuhisa Kurihara
Original Assignee
Yasuhisa Kurihara
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 Yasuhisa Kurihara filed Critical Yasuhisa Kurihara
Priority to PCT/JP2007/059013 priority Critical patent/WO2008136109A1/ja
Publication of WO2008136109A1 publication Critical patent/WO2008136109A1/ja

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/284—Locking by means of elastic deformation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

　本発明に係る締結部材は、弛み止め作用を有するナットあるいはボルトとして提供されるものであり、平面形状が六角形の外形に形成されたヘッド部（２２）と、該ヘッド部（２２）の基部から外開きの筒状に延出し端面が被締結体に当接する当接面（Ａ）に形成されたテーパ部（２４）とを備え、該テーパ部（２４）は、前記当接面（Ａ）の面方向が締結部材の軸線に垂直に形成されるとともに、外周側面が断面形状で凹面に、内周側面が円錐曲面に形成され、前記ヘッド部（２２）の各々のコーナー部（２２ａ）から前記当接面（Ａ）に延長した直線と当接面（Ａ）との交点が、該当接面（Ａ）の範囲内に位置していることを特徴とする。
PCT/JP2007/059013 2007-04-26 2007-04-26 締結部材 WO2008136109A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/059013 WO2008136109A1 (ja) 2007-04-26 2007-04-26 締結部材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/059013 WO2008136109A1 (ja) 2007-04-26 2007-04-26 締結部材

Publications (1)

Publication Number Publication Date
WO2008136109A1 true WO2008136109A1 (ja) 2008-11-13

Family

ID=39943231

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/059013 WO2008136109A1 (ja) 2007-04-26 2007-04-26 締結部材

Country Status (1)

Country Link
WO (1) WO2008136109A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013011755A1 (ja) * 2011-07-15 2013-01-24 株式会社ヤマザキアクティブ 弛み止めボルト及びその製造方法
JP2013024418A (ja) * 2012-04-11 2013-02-04 Yamazaki Active:Kk 弛み止めボルト及びその製造方法
WO2013094672A1 (ja) * 2011-12-22 2013-06-27 株式会社ヤマザキアクティブ 締結部材
JP2014169793A (ja) * 2014-05-19 2014-09-18 Yamazaki Active:Kk 弛み止め締付部材又は弛み止め座金

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003130026A (ja) * 2001-10-30 2003-05-08 Honda Motor Co Ltd フランジナット
WO2004015285A1 (ja) * 2002-08-08 2004-02-19 Yasuhisa Kurihara 締結部材
JP2006258199A (ja) * 2005-03-17 2006-09-28 Yasuhisa Kurihara 弛み止めナット

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003130026A (ja) * 2001-10-30 2003-05-08 Honda Motor Co Ltd フランジナット
WO2004015285A1 (ja) * 2002-08-08 2004-02-19 Yasuhisa Kurihara 締結部材
JP2006258199A (ja) * 2005-03-17 2006-09-28 Yasuhisa Kurihara 弛み止めナット

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013011755A1 (ja) * 2011-07-15 2013-01-24 株式会社ヤマザキアクティブ 弛み止めボルト及びその製造方法
WO2013094672A1 (ja) * 2011-12-22 2013-06-27 株式会社ヤマザキアクティブ 締結部材
JP2015180840A (ja) * 2011-12-22 2015-10-15 株式会社ヤマザキアクティブ 締結部材
US9212682B2 (en) 2011-12-22 2015-12-15 Kabushiki Kaisha Yamazaki active Fastening member
JP2013024418A (ja) * 2012-04-11 2013-02-04 Yamazaki Active:Kk 弛み止めボルト及びその製造方法
JP2014169793A (ja) * 2014-05-19 2014-09-18 Yamazaki Active:Kk 弛み止め締付部材又は弛み止め座金

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