KR20110059751A - 비정상 나사산 체결 방지 볼트 - Google Patents
비정상 나사산 체결 방지 볼트 Download PDFInfo
- Publication number
- KR20110059751A KR20110059751A KR1020117007687A KR20117007687A KR20110059751A KR 20110059751 A KR20110059751 A KR 20110059751A KR 1020117007687 A KR1020117007687 A KR 1020117007687A KR 20117007687 A KR20117007687 A KR 20117007687A KR 20110059751 A KR20110059751 A KR 20110059751A
- Authority
- KR
- South Korea
- Prior art keywords
- bolt
- thread
- diameter
- abnormal
- small diameter
- 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.)
- Granted
Links
- 230000002159 abnormal effect Effects 0.000 title claims abstract description 27
- 239000011295 pitch Substances 0.000 claims description 16
- 230000002265 prevention Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 210000000988 bone and bone Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 1
Images
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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
- F16B35/044—Specially-shaped ends
- F16B35/047—Specially-shaped ends for preventing cross-threading, i.e. preventing skewing of bolt and nut
-
- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
-
- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Powder Metallurgy (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Surgical Instruments (AREA)
- Pivots And Pivotal Connections (AREA)
- Bolts, Nuts, And Washers (AREA)
- Dowels (AREA)
Abstract
Description
도 2는 본 발명의 볼트가 암나사에 삽입된 상태를 도시하는 도면.
도 3은 본 발명의 볼트가 암나사에 비스듬히 삽입된 상태를 도시하는 도면.
도 4는 치수 관계의 설명도.
Claims (4)
- 호칭 지름 D, 내경 D1의 암나사에 나사 결합되는 비정상 나사산 체결 방지 볼트로서,
볼트 섕크에 형성된 정규 나사부의 선단에, 암나사의 내경 D1보다 크고 (D+D1)/2보다 작은 외경 치수 d를 갖는 소직경 나사부를, 1피치 이상에 걸쳐 형성한 것인 비정상 나사산 체결 방지 볼트. - 제1항에 있어서, 상기 소직경 나사부의 외경 치수 d가 볼트 유효 지름보다 큰 것인 비정상 나사산 체결 방지 볼트.
- 제1항에 있어서, 상기 소직경 나사부는 1∼3피치에 걸쳐 형성된 것인 비정상 나사산 체결 방지 볼트.
- 제1항에 있어서, 상기 소직경 나사부의 선단에, 암나사의 내경 D1보다 작은 직경을 갖는 파일럿부가 더 형성되어 있는 것인 비정상 나사산 체결 방지 볼트.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008256976 | 2008-10-02 | ||
JPJP-P-2008-256976 | 2008-10-02 | ||
PCT/JP2009/005022 WO2010038446A1 (en) | 2008-10-02 | 2009-09-30 | Anti cross-thread bolt |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110059751A true KR20110059751A (ko) | 2011-06-03 |
KR101513332B1 KR101513332B1 (ko) | 2015-04-17 |
Family
ID=41429266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020117007687A Expired - Fee Related KR101513332B1 (ko) | 2008-10-02 | 2009-09-30 | 비정상 나사산 체결 방지 볼트 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8632288B2 (ko) |
EP (1) | EP2334938B1 (ko) |
JP (1) | JP5655208B2 (ko) |
KR (1) | KR101513332B1 (ko) |
CN (1) | CN102171464B (ko) |
BR (1) | BRPI0920713B8 (ko) |
WO (1) | WO2010038446A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150014836A (ko) * | 2012-06-01 | 2015-02-09 | 가부시키가이샤 아오야마 세이사쿠쇼 | 고착 방지 볼트 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013030970A1 (ja) * | 2011-08-31 | 2013-03-07 | 株式会社青山製作所 | 焼付き防止ナット |
US9835193B2 (en) * | 2014-05-01 | 2017-12-05 | Research Engineering & Manufacturing Inc. | Fastener system comprising an externally threaded bolt and an internally threaded nut for the avoidance of cross-threading of the mating threads during assembly |
EP3164090B1 (en) * | 2014-07-03 | 2019-08-21 | Stryker European Holdings I, LLC | Conical end cap for intramedullary nail |
TWM500127U (zh) * | 2014-12-19 | 2015-05-01 | Rong-Zhang Lin | 鋼筋續接器 |
US9644665B2 (en) * | 2015-03-27 | 2017-05-09 | Mathread Inc. | Method for correcting translational misalignment between male and female fastener members |
DE102016113495A1 (de) | 2016-07-21 | 2018-01-25 | Aesculap Ag | Pedikelschraubensystem mit einer Verriegelungsschraube mit Gewindeanschnitt |
CN109952442B (zh) * | 2016-11-11 | 2021-01-15 | 株式会社明道 | 螺栓 |
JP6980420B2 (ja) * | 2017-06-13 | 2021-12-15 | イワタボルト株式会社 | ボルト |
IT201700077422A1 (it) * | 2017-07-10 | 2019-01-10 | Mr Ind Fasteners S R L | Perno filettato |
US10927877B2 (en) * | 2019-01-11 | 2021-02-23 | Mathread, Inc. | Shortened fastener with locally controlled thread height |
CN110645250B (zh) * | 2019-09-30 | 2021-03-02 | 宁波金鼎紧固件有限公司 | 一种六角大法兰面挤压自密封防松螺栓 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3352190A (en) * | 1966-02-07 | 1967-11-14 | Textron Ind Inc | Fastener having extruded driving head |
US3978760A (en) * | 1970-01-19 | 1976-09-07 | Research Engineering & Manufacturing, Inc. | Self-thread forming threaded fasteners and blanks for making same |
US4952110A (en) * | 1989-10-13 | 1990-08-28 | Ring Screw Works, Inc. | Anti-cross thread screw |
US5609455A (en) * | 1995-03-24 | 1997-03-11 | Mckewan; Arthur J. | Anticross-threading male fastener |
US5730566A (en) * | 1995-07-21 | 1998-03-24 | Goodwin; Jerry J. | Anti-cross threading fastener |
CA2226709C (en) * | 1995-07-21 | 2001-06-19 | Michael A. Garver | Anti-cross threading fastener |
US6077013A (en) * | 1996-04-26 | 2000-06-20 | Topura Co., Ltd. | Bolt equipped with pilot |
JPH10141343A (ja) | 1996-11-15 | 1998-05-26 | Aoyama Seisakusho Co Ltd | 焼付き防止ボルト |
JP3336257B2 (ja) * | 1998-07-07 | 2002-10-21 | 株式会社青山製作所 | ボルト |
US6089806A (en) * | 1999-01-25 | 2000-07-18 | Conti Fasteners | Blank for self-tapping fastener |
JP2001082430A (ja) | 1999-09-14 | 2001-03-27 | Iwata Bolt Kk | ボルト |
JP2001234917A (ja) * | 2000-02-23 | 2001-08-31 | Iwata Bolt Kk | 戻り止めボルト |
US6908270B1 (en) | 1999-07-12 | 2005-06-21 | Iwata Bolt Kabushiki Kaisha | Self-locking bolt |
US6561741B2 (en) * | 2000-12-19 | 2003-05-13 | Michael A. Garver | Fastener with aligning lead thread |
JP4171631B2 (ja) * | 2001-09-25 | 2008-10-22 | 株式会社青山製作所 | ボルト |
BRPI0520320B1 (pt) | 2005-06-13 | 2018-02-14 | Aoyama Seisakusho Co., Ltd. | Cavilha |
-
2009
- 2009-09-30 EP EP09737165.2A patent/EP2334938B1/en active Active
- 2009-09-30 WO PCT/JP2009/005022 patent/WO2010038446A1/en active Application Filing
- 2009-09-30 CN CN2009801395710A patent/CN102171464B/zh active Active
- 2009-09-30 BR BRPI0920713A patent/BRPI0920713B8/pt active IP Right Grant
- 2009-09-30 KR KR1020117007687A patent/KR101513332B1/ko not_active Expired - Fee Related
- 2009-09-30 US US13/121,233 patent/US8632288B2/en active Active
- 2009-09-30 JP JP2011513806A patent/JP5655208B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150014836A (ko) * | 2012-06-01 | 2015-02-09 | 가부시키가이샤 아오야마 세이사쿠쇼 | 고착 방지 볼트 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0920713B8 (pt) | 2019-06-04 |
JP5655208B2 (ja) | 2015-01-21 |
CN102171464A (zh) | 2011-08-31 |
JP2012504731A (ja) | 2012-02-23 |
EP2334938A1 (en) | 2011-06-22 |
CN102171464B (zh) | 2013-06-19 |
BRPI0920713B1 (pt) | 2019-05-21 |
US20110200410A1 (en) | 2011-08-18 |
EP2334938B1 (en) | 2013-05-01 |
WO2010038446A1 (en) | 2010-04-08 |
KR101513332B1 (ko) | 2015-04-17 |
US8632288B2 (en) | 2014-01-21 |
BRPI0920713A2 (pt) | 2015-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR20110059751A (ko) | 비정상 나사산 체결 방지 볼트 | |
EP1296070B1 (en) | Bolt and nut | |
KR101552379B1 (ko) | 암나사 부품 및 이것을 이용한 체결 부품 | |
KR102080355B1 (ko) | 고착 방지 볼트 | |
US20110014007A1 (en) | Masonry anchor | |
US20110176888A1 (en) | Masonry anchor | |
EP1892426B1 (en) | Use of a guide portion on a bolt | |
JP2007187215A (ja) | ボルト、ナットの緩み止め部材、安全ボルトナット装置及び取り付け方法 | |
US9022710B2 (en) | Anti-seizing nut | |
JP6382744B2 (ja) | おねじ部材 | |
JP2018189244A5 (ko) | ||
EP3808999B1 (en) | Male threaded member | |
JP3048317B2 (ja) | ボルト及びこのボルトとナットを用いた締結装置 | |
JP2000291616A (ja) | ね じ | |
JP2009264459A (ja) | ナット | |
KR20250085115A (ko) | 볼트 풀림방지부를 구비한 너트 시스템 | |
JP2006118691A (ja) | 締結部品及び締結方法 | |
JP2015227700A (ja) | ナットの緩み防止構造 | |
JP2002235718A (ja) | ね じ | |
JP2006161903A (ja) | タッピングねじ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20110401 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20131107 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20141030 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20150330 |
|
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20150413 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20150413 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |