CA2939140C - Fastener system comprising an externally threaded bolt and an internally threaded nut for the avoidance of cross-threading of the mating threads during assembly - Google Patents
Fastener system comprising an externally threaded bolt and an internally threaded nut for the avoidance of cross-threading of the mating threads during assembly Download PDFInfo
- Publication number
- CA2939140C CA2939140C CA2939140A CA2939140A CA2939140C CA 2939140 C CA2939140 C CA 2939140C CA 2939140 A CA2939140 A CA 2939140A CA 2939140 A CA2939140 A CA 2939140A CA 2939140 C CA2939140 C CA 2939140C
- Authority
- CA
- Canada
- Prior art keywords
- thread
- bolt
- pitch
- component
- nut
- 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.)
- Active
Links
- 230000013011 mating Effects 0.000 title description 5
- 239000011295 pitch Substances 0.000 description 28
- 230000002411 adverse Effects 0.000 description 5
- 238000013459 approach Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 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
- F16B33/00—Features common to bolt and nut
- F16B33/02—Shape of thread; Special thread-forms
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Bolts, Nuts, And Washers (AREA)
- Dowels (AREA)
- Surgical Instruments (AREA)
- Transmission Devices (AREA)
- Executing Machine-Instructions (AREA)
- Joining Of Building Structures In Genera (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461987138P | 2014-05-01 | 2014-05-01 | |
| US61/987,138 | 2014-05-01 | ||
| PCT/US2015/027788 WO2015168017A1 (en) | 2014-05-01 | 2015-04-27 | Fastener system comprising an externally threaded bolt and an internally threaded nut for the avoidance of cross-threading of the mating threads during assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2939140A1 CA2939140A1 (en) | 2015-11-05 |
| CA2939140C true CA2939140C (en) | 2021-04-06 |
Family
ID=53051959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2939140A Active CA2939140C (en) | 2014-05-01 | 2015-04-27 | Fastener system comprising an externally threaded bolt and an internally threaded nut for the avoidance of cross-threading of the mating threads during assembly |
Country Status (16)
| Country | Link |
|---|---|
| US (2) | US9835193B2 (https=) |
| EP (1) | EP3137777B1 (https=) |
| JP (1) | JP6482091B2 (https=) |
| KR (1) | KR102159855B1 (https=) |
| CN (1) | CN106471265A (https=) |
| AU (1) | AU2015253420B2 (https=) |
| BR (1) | BR112016021101B1 (https=) |
| CA (1) | CA2939140C (https=) |
| ES (1) | ES2920799T3 (https=) |
| MX (1) | MX375624B (https=) |
| MY (1) | MY188117A (https=) |
| PL (1) | PL3137777T3 (https=) |
| RU (2) | RU2677409C2 (https=) |
| SG (1) | SG11201606809YA (https=) |
| TW (1) | TWI680236B (https=) |
| WO (1) | WO2015168017A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD818356S1 (en) * | 2017-01-04 | 2018-05-22 | Shamrock International Fastener Llc | Bolt |
| USD825322S1 (en) * | 2017-01-04 | 2018-08-14 | Shamrock International Fastener Llc | Nut for bolt |
| IT201700077422A1 (it) * | 2017-07-10 | 2019-01-10 | Mr Ind Fasteners S R L | Perno filettato |
| JP6980970B2 (ja) * | 2018-01-26 | 2021-12-15 | メイラ株式会社 | 骨治療用具、骨用ねじおよび骨用プレート |
| JP6434668B1 (ja) * | 2018-06-13 | 2018-12-05 | 株式会社トープラ | おねじ部材 |
| 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 |
| JP7591472B2 (ja) | 2021-07-12 | 2024-11-28 | 日立Astemo株式会社 | 締結構造 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51131558U (https=) * | 1975-04-14 | 1976-10-23 | ||
| US4040328A (en) * | 1976-03-10 | 1977-08-09 | Research Engineering & Manufacturing, Inc. | Thread-forming fastener having dual lobulation and dies for making the same |
| US4844676A (en) | 1986-10-23 | 1989-07-04 | Pheoll Manufacturing Company, Inc. | Self-penetrating screw |
| US5836731A (en) | 1987-05-20 | 1998-11-17 | Mathread, Inc. | Anti-cross threading fastener |
| JP2500997B2 (ja) * | 1993-06-30 | 1996-05-29 | 勝美 池田 | ねじ体の結合方法 |
| JP3469846B2 (ja) * | 1999-07-13 | 2003-11-25 | 株式会社メイドー | 案内ボス部溝付ボルト |
| JP2002081426A (ja) * | 1999-12-15 | 2002-03-22 | Meidoo:Kk | 案内ボス部付ボルト及びその製造方法 |
| US6561741B2 (en) * | 2000-12-19 | 2003-05-13 | Michael A. Garver | Fastener with aligning lead thread |
| US7438512B2 (en) | 2001-08-20 | 2008-10-21 | Maclean-Fogg Company | U-bolt assembly |
| US7334975B2 (en) | 2001-08-20 | 2008-02-26 | Maclean-Fogg Company | Fastener assembly |
| JP4171631B2 (ja) | 2001-09-25 | 2008-10-22 | 株式会社青山製作所 | ボルト |
| JP2003184848A (ja) * | 2001-12-19 | 2003-07-03 | Eco World:Kk | 緩み防止ボルト |
| JP2004036733A (ja) * | 2002-07-02 | 2004-02-05 | Nitto Seiko Co Ltd | 雌ねじ成形屑吸着ねじ |
| RU2361125C1 (ru) * | 2005-06-13 | 2009-07-10 | Аояма Сейсакусо Ко., Лтд. | Болт |
| CN101208526B (zh) * | 2005-06-13 | 2012-01-25 | 株式会社青山制作所 | 螺栓 |
| DE102008042141A1 (de) * | 2008-09-16 | 2010-03-25 | Kamax-Werke Rudolf Kellermann Gmbh & Co. Kg | Selbstzentrierende Schraube |
| US8632288B2 (en) * | 2008-10-02 | 2014-01-21 | Aoyama Seisakusho Co., Ltd. | Anti cross-thread bolt |
| CN201306348Y (zh) * | 2009-03-03 | 2009-09-09 | 安徽天大石油管材股份有限公司 | 带接箍高强度螺纹套管 |
| AU2011366366B2 (en) | 2011-04-28 | 2015-11-05 | Nitto Seiko Co., Ltd. | Self-tapping screw |
-
2015
- 2015-03-31 US US14/674,837 patent/US9835193B2/en active Active
- 2015-04-27 BR BR112016021101-4A patent/BR112016021101B1/pt active IP Right Grant
- 2015-04-27 MX MX2016010624A patent/MX375624B/es active IP Right Grant
- 2015-04-27 RU RU2016145945A patent/RU2677409C2/ru active
- 2015-04-27 EP EP15720557.6A patent/EP3137777B1/en active Active
- 2015-04-27 RU RU2019100070A patent/RU2019100070A/ru unknown
- 2015-04-27 CN CN201580022148.8A patent/CN106471265A/zh active Pending
- 2015-04-27 CA CA2939140A patent/CA2939140C/en active Active
- 2015-04-27 MY MYPI2016703970A patent/MY188117A/en unknown
- 2015-04-27 ES ES15720557T patent/ES2920799T3/es active Active
- 2015-04-27 JP JP2016549564A patent/JP6482091B2/ja active Active
- 2015-04-27 WO PCT/US2015/027788 patent/WO2015168017A1/en not_active Ceased
- 2015-04-27 AU AU2015253420A patent/AU2015253420B2/en active Active
- 2015-04-27 SG SG11201606809YA patent/SG11201606809YA/en unknown
- 2015-04-27 KR KR1020167030053A patent/KR102159855B1/ko active Active
- 2015-04-27 PL PL15720557.6T patent/PL3137777T3/pl unknown
- 2015-04-29 TW TW104113628A patent/TWI680236B/zh active
-
2017
- 2017-11-09 US US15/808,276 patent/US10690170B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20160149200A (ko) | 2016-12-27 |
| RU2016145945A (ru) | 2018-06-05 |
| CN106471265A (zh) | 2017-03-01 |
| US10690170B2 (en) | 2020-06-23 |
| TWI680236B (zh) | 2019-12-21 |
| AU2015253420B2 (en) | 2018-07-19 |
| EP3137777B1 (en) | 2022-06-08 |
| RU2677409C2 (ru) | 2019-01-16 |
| AU2015253420A1 (en) | 2016-08-18 |
| EP3137777A1 (en) | 2017-03-08 |
| PL3137777T3 (pl) | 2022-08-29 |
| TW201600754A (zh) | 2016-01-01 |
| CA2939140A1 (en) | 2015-11-05 |
| RU2016145945A3 (https=) | 2018-06-27 |
| JP2017516954A (ja) | 2017-06-22 |
| US9835193B2 (en) | 2017-12-05 |
| WO2015168017A1 (en) | 2015-11-05 |
| ES2920799T3 (es) | 2022-08-09 |
| MX2016010624A (es) | 2017-03-20 |
| US20150316089A1 (en) | 2015-11-05 |
| MY188117A (en) | 2021-11-21 |
| BR112016021101B1 (pt) | 2021-09-08 |
| KR102159855B1 (ko) | 2020-09-24 |
| BR112016021101A2 (https=) | 2017-08-15 |
| US20180066695A1 (en) | 2018-03-08 |
| SG11201606809YA (en) | 2016-11-29 |
| RU2019100070A3 (https=) | 2022-02-11 |
| RU2019100070A (ru) | 2019-03-22 |
| MX375624B (es) | 2025-03-06 |
| JP6482091B2 (ja) | 2019-03-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2939140C (en) | Fastener system comprising an externally threaded bolt and an internally threaded nut for the avoidance of cross-threading of the mating threads during assembly | |
| JP6263751B2 (ja) | ボルト | |
| US10527081B2 (en) | Tapered internal thread and threaded column connecting structure | |
| JP5655208B2 (ja) | 焼付き防止ボルト | |
| US20160032956A1 (en) | Fastening bolt for use in concrete | |
| US10527082B2 (en) | Connection structure for tapered male screw and threaded hole | |
| TW201721025A (zh) | 具有分開的螺紋螺旋及不同的偏側面角的自攻螺紋螺絲 | |
| US11885365B1 (en) | Rivet nut | |
| CN101208526B (zh) | 螺栓 | |
| JP2020101293A (ja) | 雄締結具部材と雌締結具部材との間の平行移動不整列を補正する方法 | |
| US10508677B2 (en) | Tapered thread connection pair | |
| US20240392825A1 (en) | Rivet Nut | |
| JP6980420B2 (ja) | ボルト | |
| JP2018513945A (ja) | 不正螺合防止締結具システム | |
| JP2018511015A (ja) | 雄不正螺合防止締結具部材 | |
| US20170227338A1 (en) | Threaded Insert for Use with Archery Arrows and Crossbow Bolts | |
| JPH11351222A (ja) | 改良型斜行ねじ込み防止ネジ締結具 | |
| US20180073547A1 (en) | Structure of screw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20200109 |