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 PDFInfo
- 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
Links
- 230000013011 mating Effects 0.000 abstract 2
- 230000002265 prevention Effects 0.000 abstract 1
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
- F16B39/30—Locking exclusively by special shape of the screw-thread
-
- 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)
- 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。
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)
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)
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 |
-
2007
- 2007-12-19 JP JP2008552088A patent/JPWO2008081721A1/ja active Pending
- 2007-12-19 WO PCT/JP2007/074459 patent/WO2008081721A1/ja active Search and Examination
Patent Citations (3)
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)
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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