CA3033100A1 - Dispositif de fixation a anneau lubrifiant pour ajustement serre, et procede d'assemblage utilisant un tel dispositif de fixation - Google Patents
Dispositif de fixation a anneau lubrifiant pour ajustement serre, et procede d'assemblage utilisant un tel dispositif de fixation Download PDFInfo
- Publication number
- CA3033100A1 CA3033100A1 CA3033100A CA3033100A CA3033100A1 CA 3033100 A1 CA3033100 A1 CA 3033100A1 CA 3033100 A CA3033100 A CA 3033100A CA 3033100 A CA3033100 A CA 3033100A CA 3033100 A1 CA3033100 A1 CA 3033100A1
- Authority
- CA
- Canada
- Prior art keywords
- fastener
- ring
- drilling
- sacrificial
- fitting
- 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.)
- Abandoned
Links
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims description 14
- 238000005553 drilling Methods 0.000 claims abstract description 75
- 230000000903 blocking effect Effects 0.000 claims abstract description 32
- 230000001747 exhibiting effect Effects 0.000 claims abstract description 18
- 230000007704 transition Effects 0.000 claims description 33
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 claims description 30
- 239000004519 grease Substances 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 18
- 229960000541 cetyl alcohol Drugs 0.000 claims description 15
- 239000000314 lubricant Substances 0.000 claims description 15
- 235000011837 pasties Nutrition 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 14
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 11
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000000565 sealant Substances 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 229920001021 polysulfide Polymers 0.000 claims description 4
- 229910000906 Bronze Inorganic materials 0.000 claims description 3
- 239000010974 bronze Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 description 36
- 238000003780 insertion Methods 0.000 description 30
- 230000037431 insertion Effects 0.000 description 30
- 238000000576 coating method Methods 0.000 description 19
- 239000011248 coating agent Substances 0.000 description 17
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 12
- 239000010936 titanium Substances 0.000 description 12
- 229910052719 titanium Inorganic materials 0.000 description 11
- 229910052782 aluminium Inorganic materials 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 6
- 239000002131 composite material Substances 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 239000013521 mastic Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 229920002313 fluoropolymer Polymers 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003094 microcapsule Substances 0.000 description 2
- 239000005077 polysulfide Substances 0.000 description 2
- 150000008117 polysulfides Polymers 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000010407 anodic oxide Substances 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- F16B33/06—Surface treatment of parts furnished with screw-thread, e.g. for preventing seizure or fretting
-
- 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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/04—Rivets; Spigots or the like fastened by riveting
- F16B19/05—Bolts fastening by swaged-on collars
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
- Connection Of Plates (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
L'invention concerne un dispositif (10) de fixation destiné à l'assemblage d'au moins deux éléments de structure, comprenant un alésage, le dispositif de fixation comprenant une tête élargie (12) et une tige (14) présentant, avant l'ajustement, un diamètre extérieur (Di) supérieur à un diamètre intérieur (Ds) de l'alésage, et une partie blocage comprenant un filetage ou des rainures annulaires. Le dispositif de fixation comprend en outre un anneau lubrifiant sacrificiel (20 ; 30) sur la surface extérieure du dispositif de fixation, s'étendant au moins entre une extrémité distale de la tige et une extrémité proximale de la partie blocage, ledit anneau ayant, avant que le dispositif de fixation ne soit ajusté dans la structure, un diamètre extérieur supérieur au diamètre de l'alésage. L'invention s'applique à l'assemblage de structures d'aéronefs.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1657749 | 2016-08-12 | ||
| FR1657749A FR3055034B1 (fr) | 2016-08-12 | 2016-08-12 | Fixation a anneau lubrifiant pour pose en interference et procede d'assemblage au moyen d'une telle fixation |
| PCT/EP2017/070591 WO2018029381A1 (fr) | 2016-08-12 | 2017-08-14 | Dispositif de fixation à anneau lubrifiant pour ajustement serré, et procédé d'assemblage utilisant un tel dispositif de fixation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3033100A1 true CA3033100A1 (fr) | 2018-02-15 |
Family
ID=57286618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3033100A Abandoned CA3033100A1 (fr) | 2016-08-12 | 2017-08-14 | Dispositif de fixation a anneau lubrifiant pour ajustement serre, et procede d'assemblage utilisant un tel dispositif de fixation |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP3497341A1 (fr) |
| JP (1) | JP2019528410A (fr) |
| CN (1) | CN109863318B (fr) |
| BR (1) | BR112019002759A2 (fr) |
| CA (1) | CA3033100A1 (fr) |
| FR (1) | FR3055034B1 (fr) |
| RU (1) | RU2019106698A (fr) |
| WO (1) | WO2018029381A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11365757B2 (en) | 2016-08-12 | 2022-06-21 | Lisi Aerospace | Fastener with lubricating ring for interference fitting, and assembly method using such a fastener |
| EP3749867B1 (fr) * | 2018-02-07 | 2023-05-17 | Lisi Aerospace | Dispositif de fixation à anneau lubrifiant pour ajustement serré, et procédé d'assemblage utilisant un tel dispositif de fixation |
| CN110425209A (zh) * | 2019-08-30 | 2019-11-08 | 航天精工股份有限公司 | 一种具有凹槽结构的螺纹紧固件 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3682508A (en) * | 1969-11-19 | 1972-08-08 | Franklin S Briles | Re-usable, spin-stopping fastener |
| US3779127A (en) * | 1971-09-02 | 1973-12-18 | Mc Donnell Douglas Corp | Stress coining bolt |
| US3979351A (en) | 1973-01-26 | 1976-09-07 | Hi-Shear Corporation | Protective coating material |
| USRE30445E (en) | 1974-08-26 | 1980-12-16 | Huck Manufacturing Company | Fastener with proportioned strength lock grooves |
| US3962775A (en) * | 1975-01-17 | 1976-06-15 | King John O Jun | Method of forming a joint using a guide fastener |
| US4081012A (en) * | 1976-02-18 | 1978-03-28 | The Oakland Corporation | Thread lock |
| US4326825A (en) | 1979-12-31 | 1982-04-27 | Hi Shear Corporation | Balanced pin for shear flow joint, and joint including the pin |
| US5098238A (en) | 1990-12-20 | 1992-03-24 | Hi-Shear Corporation | Fastener with internal threaded installation means |
| US6702684B2 (en) | 2002-04-05 | 2004-03-09 | Huck International, Inc. | Method of designing and manufacturing a swage type fastener |
| US6665922B2 (en) | 2002-05-13 | 2003-12-23 | Hi-Shear Corporation | Pull stem hi-lite pin with pull groove for swaging collars |
| US10259973B2 (en) | 2009-03-13 | 2019-04-16 | Hi-Shear Corporation | Anti-corrosion and low friction metal pigmented coating |
| FR2946707B1 (fr) | 2009-06-13 | 2011-05-20 | Lisi Aerospace | Famille de dispositifs de fixation a conicite variable. |
| JP5438837B2 (ja) * | 2009-10-22 | 2014-03-12 | アルコア インコーポレイテッド | 電気伝導性を向上させたスリーブ付ファスナ及びその作製方法 |
| DE102012100228A1 (de) * | 2012-01-12 | 2013-07-18 | Kamax Holding Gmbh & Co. Kg | Schraube mit einer Kopfauflagefläche mit Schmiermitteltaschen |
| FR3008754B1 (fr) | 2013-07-19 | 2015-09-04 | Lisi Aerospace | Fixation metallique |
| FR3013781A1 (fr) * | 2013-11-25 | 2015-05-29 | Airbus Operations Sas | Element de fixation de pieces d'un assemblage |
| FR3026446B1 (fr) * | 2014-09-30 | 2017-12-01 | Lisi Aerospace | Fixation en interference lubrifiee |
| CN204572681U (zh) * | 2015-04-09 | 2015-08-19 | 浙江滨海汽车零部件有限公司 | 一种支轴承销 |
-
2016
- 2016-08-12 FR FR1657749A patent/FR3055034B1/fr active Active
-
2017
- 2017-08-14 CN CN201780062671.2A patent/CN109863318B/zh active Active
- 2017-08-14 JP JP2019507295A patent/JP2019528410A/ja active Pending
- 2017-08-14 RU RU2019106698A patent/RU2019106698A/ru not_active Application Discontinuation
- 2017-08-14 WO PCT/EP2017/070591 patent/WO2018029381A1/fr unknown
- 2017-08-14 CA CA3033100A patent/CA3033100A1/fr not_active Abandoned
- 2017-08-14 BR BR112019002759-9A patent/BR112019002759A2/pt not_active Application Discontinuation
- 2017-08-14 EP EP17755132.2A patent/EP3497341A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019528410A (ja) | 2019-10-10 |
| CN109863318B (zh) | 2021-05-11 |
| CN109863318A (zh) | 2019-06-07 |
| WO2018029381A1 (fr) | 2018-02-15 |
| BR112019002759A2 (pt) | 2019-05-14 |
| FR3055034B1 (fr) | 2019-05-17 |
| EP3497341A1 (fr) | 2019-06-19 |
| RU2019106698A (ru) | 2020-09-14 |
| FR3055034A1 (fr) | 2018-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20230216 |
|
| FZDE | Discontinued |
Effective date: 20230216 |