WO2008081721A1 - 締結部材、及びその製造方法 - Google Patents

締結部材、及びその製造方法 Download PDF

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Publication number
WO2008081721A1
WO2008081721A1 PCT/JP2007/074459 JP2007074459W WO2008081721A1 WO 2008081721 A1 WO2008081721 A1 WO 2008081721A1 JP 2007074459 W JP2007074459 W JP 2007074459W WO 2008081721 A1 WO2008081721 A1 WO 2008081721A1
Authority
WO
WIPO (PCT)
Prior art keywords
section
fastening member
thread
swelled
upper section
Prior art date
Application number
PCT/JP2007/074459
Other languages
English (en)
French (fr)
Inventor
Kou Matsubayashi
Original Assignee
Yugen Kaisha Art Screw
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 Yugen Kaisha Art Screw filed Critical Yugen Kaisha Art Screw
Priority to JP2008552088A priority Critical patent/JPWO2008081721A1/ja
Publication of WO2008081721A1 publication Critical patent/WO2008081721A1/ja

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00Locking of screws, bolts or nuts
    • F16B39/22Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28Locking 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
    • F16B39/30Locking exclusively by special shape of the screw-thread
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00Locking of screws, bolts or nuts
    • F16B39/22Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28Locking 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
    • F16B39/284Locking by means of elastic deformation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Forging (AREA)

Abstract

【課題】より高いゆるみ止め効果を奏する締結部材を提供すること。 【解決手段】雄ねじ構造を有し、そのねじ山の山頂部から谷部に向かって順に、上部、空間部、及び下部を備える締結部材であって、前記上側部は基準面よりも外側に膨出する膨出部を備え、前記空間部は前記膨出部の下縁から前記ねじ山の山頂部方向に形成され、前記下部の側面は前記基準面に沿うか、又は前記基準面よりも内側に位置し、雌ねじ構造を有する相手側締結部材に締結したとき、前記上部の形成材料が弾性変形して前記空間部が変形し、前記上部がスプリングバックして前記相手側締結部材のねじ山との間に生じる摩擦力が増加することを特徴とする締結部材とする。
PCT/JP2007/074459 2006-12-25 2007-12-19 締結部材、及びその製造方法 WO2008081721A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008552088A JPWO2008081721A1 (ja) 2006-12-25 2007-12-19 締結部材、及びその製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006348200 2006-12-25
JP2006-348200 2006-12-25

Publications (1)

Publication Number Publication Date
WO2008081721A1 true WO2008081721A1 (ja) 2008-07-10

Family

ID=39588406

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/074459 WO2008081721A1 (ja) 2006-12-25 2007-12-19 締結部材、及びその製造方法

Country Status (2)

Country Link
JP (1) JPWO2008081721A1 (ja)
WO (1) WO2008081721A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010092817A1 (ja) * 2009-02-12 2010-08-19 有限会社アートスクリュー 締結部材および締結構造
WO2011105225A1 (ja) * 2010-02-26 2011-09-01 有限会社アートスクリュー 締結部材および締結構造
TWI427222B (zh) * 2011-07-19 2014-02-21 Art Screw Co Ltd 緊固構件及緊固構造
JP2020067025A (ja) * 2018-10-24 2020-04-30 株式会社ケーヒン 吸気制御装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517717A (en) * 1968-05-03 1970-06-30 Reed Rolled Thread Die Co Self-locking screws
JPS55155911A (en) * 1979-05-16 1980-12-04 Lamson Sessions Co Screw thread structuer
JPH0198342U (ja) * 1987-12-22 1989-06-30

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517717A (en) * 1968-05-03 1970-06-30 Reed Rolled Thread Die Co Self-locking screws
JPS55155911A (en) * 1979-05-16 1980-12-04 Lamson Sessions Co Screw thread structuer
JPH0198342U (ja) * 1987-12-22 1989-06-30

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010092817A1 (ja) * 2009-02-12 2010-08-19 有限会社アートスクリュー 締結部材および締結構造
KR101230876B1 (ko) * 2009-02-12 2013-02-07 아트 스크류 코포레이션 리미티드 체결부재 및 체결구조
TWI400394B (zh) * 2009-02-12 2013-07-01 Yugen Kaisha Art Screw Fastening members and fastening structures
JP2014194282A (ja) * 2009-02-12 2014-10-09 Art Screw:Kk 締結部材および締結構造
US9494182B2 (en) 2009-02-12 2016-11-15 Art Screw Co., Ltd. Fastener and fastening structure
US9995334B2 (en) 2009-02-12 2018-06-12 Art Screw Co., Ltd. Fastener and fastening structure
WO2011105225A1 (ja) * 2010-02-26 2011-09-01 有限会社アートスクリュー 締結部材および締結構造
JP4878407B2 (ja) * 2010-02-26 2012-02-15 有限会社アートスクリュー 締結部材および締結構造
CN103069179A (zh) * 2010-02-26 2013-04-24 艺术螺丝钉有限会社 紧固构件及紧固构造
US8671547B2 (en) 2010-02-26 2014-03-18 Art Screw Co., Ltd. Fastening member and fastening structure
TWI427222B (zh) * 2011-07-19 2014-02-21 Art Screw Co Ltd 緊固構件及緊固構造
JP2020067025A (ja) * 2018-10-24 2020-04-30 株式会社ケーヒン 吸気制御装置

Also Published As

Publication number Publication date
JPWO2008081721A1 (ja) 2010-04-30

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