JP6885879B2 - 片側だけから設置される固定具 - Google Patents
片側だけから設置される固定具 Download PDFInfo
- Publication number
- JP6885879B2 JP6885879B2 JP2017559651A JP2017559651A JP6885879B2 JP 6885879 B2 JP6885879 B2 JP 6885879B2 JP 2017559651 A JP2017559651 A JP 2017559651A JP 2017559651 A JP2017559651 A JP 2017559651A JP 6885879 B2 JP6885879 B2 JP 6885879B2
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- JP
- Japan
- Prior art keywords
- fixture
- sleeve
- tightening
- minimum
- deformable region
- 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.)
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- 229910001069 Ti alloy Inorganic materials 0.000 claims description 7
- 230000003313 weakening effect Effects 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 description 14
- 238000000137 annealing Methods 0.000 description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
- 229910052719 titanium Inorganic materials 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 206010040844 Skin exfoliation Diseases 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910000883 Ti6Al4V Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/04—Rivets; Spigots or the like fastened by riveting
- F16B19/08—Hollow rivets; Multi-part rivets
- F16B19/10—Hollow rivets; Multi-part rivets fastened by expanding mechanically
-
- 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
- F16B19/08—Hollow rivets; Multi-part rivets
- F16B19/10—Hollow rivets; Multi-part rivets fastened by expanding mechanically
- F16B19/1027—Multi-part rivets
- F16B19/1036—Blind rivets
- F16B19/1045—Blind rivets fastened by a pull - mandrel or the like
- F16B19/1072—Blind rivets fastened by a pull - mandrel or the like the pull-mandrel or the like comprising a thread and being rotated with respect to the rivet, thereby mechanically expanding and fastening the rivet
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Connection Of Plates (AREA)
- Dowels (AREA)
- Insertion Pins And Rivets (AREA)
Description
−ねじは一端に拡大された頭を、反対側に雄ねじ切部を含み、
−スリーブはねじ頭を受け入れるために拡大され、構造体の部品の第一面とコンタクトすることを目的とする頭と、円筒部およびねじの雄ねじ切部と組み合わされる雌ねじ切部を含み、雌ねじ切部はスリーブの本体内部の滑り部に隣接し、前記滑り部は公称厚みEを示し、変形しにくい領域がスリーブの頭に近接し、変形可能領域が変形しにくい領域に隣接しており、
−一般に「ブラインド」面と呼ばれる第一面と反対側の構造体の部品面とコンタクトさせるバルブへと変形可能部を半径方向に変形させることを容易にするために、スリーブの変形可能領域は変形しにくい領域の強度に比べて弱い強度を有している。
Lmin = D/2 + 2E + (Gmax - Gmin), (1)
Lmax = (E / 0,092) (2)
−変形可能領域の強度の弱体化は局部的な硬度の減少によって得られる。
−変形可能領域の強度の弱体化は筒状体の公称厚みの減少によって得られる。
−スリーブはA286タイプのステンレススチールまたはベータCタイプのチタンである。
−変形可能領域は300HV以下の硬度を示す。
−変形可能領域は220HV以下の硬度を示す。
−固定具は直径6.32mmで筒状体の公称厚みは0.75mm、変形可能領域の長さは6.67mmと8.125mmの間にある。
−固定具は直径4.80mmで筒状体の公称厚みは0.58mm、変形可能領域の長さは5.55mmと6.304mmの間にある。
−スリーブはチタンまたはチタン合金を含む。
Lmin = D/2 + 2E + (Gmax - Gmin), (1)
Lmax = (E / 0,092) (2)
Lmin = (6,35 / 2) + 2 x 0,75 + 1,984 = 6,67 mmよりも大きく
Lmax = (0,75 / 0,092) = 8,152 mmよりも小さくなければならない。
Lmin = (4,83 / 2) + 2 x 0,58 + 1,984 = 5,55 mmよりも大きく、
Lmax = (0,58 / 0,092) = 6,304 mmよりも小さい。
Claims (8)
- 固定具(10)を含む締付組立体であって、前記固定具(10)は、
−ねじ(12)は一端に拡大された頭(18)を、反対側には雄ねじ切部(22)を含み、
−スリーブ(30)はねじ頭(18)を受け入れるために拡大される頭(32)と、間隙を有してねじの円筒形の幹(20)を受け入れる円筒形の管状本体(34)およびねじの雄ねじ切部(22)とかみ合うことができる雌ねじ切部(36)とを含み、
雌ねじ切部(36)はスリーブの本体(34)内部の滑り部(38)に隣接し、前記滑り部は、公称厚み(E)をもち、かつ前記スリーブの頭(32)に隣接する変形しにくい領域(A)及びこの変形しにくい領域(A)に隣接する変形可能領域(B)を有し、
前記締付組立体はまた、第一面(44)と反対側に位置する第二面(46)とを備える構造体に組み立てられる複数の構造体の部品(40,42)を含み、
前記構造体の部品(40,42)は、公称直径(D)の整列する孔を有する前記構造体に組み立てられ、
前記固定具は、前記構造体を締め付けるために前記整列する孔へ挿入するのに適し、拡大される前記頭は、前記構造体の前記第一面と接触するのに適し、
−前記スリーブの変形可能領域(B)は、自身が前記第二面(46)とコンタクトする目的のバルブ(48)へと半径方向に変形することを容易にするために、前記変形しにくい領域(A)の強度よりも低い強度を有し、
前記固定具は、自身が締め付けることのできる最小厚および最大厚にそれぞれ対応する最小締付面(Gmin)および最大締付面(Gmax)を有し、かつこれら最小締付面(Gmin)と最大締付面(Gmax)とは距離(Gmax - Gmin)だけ離間し、
変形可能領域(B)は最小長さ(Lmin)よりも大きく、最大長さ(Lmax)よりも小さい長さLに渡って広がり、最小、最大長さ(Lmin,Lmax)は次式で定義され、
Lmin = D/2 + 2E + (Gmax - Gmin), (1)
Lmax = (E / 0,092) (2)
前記スリーブの前記変形しにくい領域(A)と前記変形可能領域(B) との境界は、前記固定具(10)の前記最小締付面(Gmin) よりも前記スリーブの拡大された前記頭に近い位置に配置されていることを特徴とする締付組立体。 - 前記固定具(10)の前記変形可能領域(B)の強度の弱体化は局部的な硬度の減少によって得られる請求項1に記載の締付組立体。
- 前記固定具(10)の前記変形可能領域(B)の強度の弱体化は筒状本体(34)の公称厚み(E)の局部的な減少によって得られる請求項1に記載の締付組立体。
- 前記固定具(10)の前記変形可能領域(B)が300HV以下の硬度を示す請求項1または2に記載の締付組立体。
- 前記固定具(10)の前記変形可能領域(B)が220HV以下の硬度を示す請求項1または2に記載の締付組立体。
- 前記固定具(10)の前記スリーブがA286タイプのステンレススチール製またはチタン合金製である請求項1から4のいずれかに記載の締付組立体。
- 直径が6.32mm、筒状本体(34)の公称厚み(E)が0.75mmおよび前記変形可能領域(B)の長さが6.67mmと8.125mmの間にある前記固定具(10)を含む請求項5に記載の締付組立体。
- 直径が4.80mmで筒状本体(34)の公称厚みが0.58mmおよび前記変形可能領域の長さが5.55mmと6.304mmの間にある前記固定具(10)を含む請求項5に記載の締付組立体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1555313 | 2015-06-11 | ||
FR1555313A FR3037369B1 (fr) | 2015-06-11 | 2015-06-11 | Fixation installee d'un seul cote a douille deformable |
PCT/EP2016/063298 WO2016198600A1 (fr) | 2015-06-11 | 2016-06-10 | Fixation installée d'un seul côté |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018517105A JP2018517105A (ja) | 2018-06-28 |
JP6885879B2 true JP6885879B2 (ja) | 2021-06-16 |
Family
ID=54007875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017559651A Active JP6885879B2 (ja) | 2015-06-11 | 2016-06-10 | 片側だけから設置される固定具 |
Country Status (12)
Country | Link |
---|---|
US (1) | US10690167B2 (ja) |
EP (1) | EP3308040B1 (ja) |
JP (1) | JP6885879B2 (ja) |
KR (1) | KR20180017002A (ja) |
CN (1) | CN107810338B (ja) |
BR (1) | BR112017026673B1 (ja) |
CA (1) | CA2987870C (ja) |
ES (1) | ES2784934T3 (ja) |
FR (1) | FR3037369B1 (ja) |
MX (1) | MX2017014489A (ja) |
RU (1) | RU2714661C2 (ja) |
WO (1) | WO2016198600A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019104339A1 (en) | 2017-11-27 | 2019-05-31 | Sps Technologies, Llc | Two-piece blind fastener |
EP3717145B1 (en) | 2017-11-28 | 2023-06-07 | SPS Technologies, LLC | Automatic double-action fastener installation tool |
US10774863B2 (en) * | 2018-06-18 | 2020-09-15 | The Boeing Company | Blind fastener system with electromagnetic effects-protective coating |
FR3085448B1 (fr) * | 2018-09-04 | 2020-11-27 | Lisi Aerospace | Vis avec gorge de rupture, fixation comprenant une telle vis, assemblage et procede d'installation associes |
US11152619B2 (en) * | 2019-06-28 | 2021-10-19 | City University Of Hong Kong | Energy storage device and an electrode for an energy storage device |
GB2600407B (en) * | 2020-10-27 | 2022-12-14 | Airbus Operations Ltd | Blind fasteners |
CA3142366C (en) * | 2020-12-17 | 2023-11-07 | Sps Technologies, Llc | Two-piece blind fastener and installation tool |
EP4140615B1 (en) * | 2021-08-24 | 2024-02-28 | Airbus Operations GmbH | Method for installing a blind fastening device, and use of a longitudinal passage of a sleeve of a blind fastening device |
US20230160030A1 (en) * | 2021-11-24 | 2023-05-25 | Rinngo Technology Co., Ltd. | Method of manufacturing blind rivet |
Family Cites Families (19)
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US3030705A (en) * | 1958-03-05 | 1962-04-24 | Goodrich Co B F | Method of securing a structure to a tubular rivet in apertured work |
US3236143A (en) * | 1959-05-15 | 1966-02-22 | Hi Shear Corp | Blind fastening device with collapsible tube |
US3304830A (en) * | 1960-08-09 | 1967-02-21 | Goodrich Co B F | Expansible hollow rivet having a polygonal shank |
US3322449A (en) * | 1964-06-18 | 1967-05-30 | Vsi Corp | Blind fastener system |
US3345900A (en) * | 1964-10-15 | 1967-10-10 | Standard Pressed Steel Co | Blind fastener |
GB2368889B (en) * | 2000-11-09 | 2004-02-04 | Textron Fastening Syst Ltd | Method of manufacturing a blind threaded insert |
WO2004022260A1 (de) * | 2002-09-04 | 2004-03-18 | Newfrey Llc | Befestigungselement, insbesondere zum blindnieten |
GB2401661B (en) * | 2003-05-16 | 2006-03-29 | Textron Fastening Syst Ltd | Blind fastener and method of installation thereof |
US6868757B2 (en) * | 2003-05-20 | 2005-03-22 | Huck International, Inc. | Blind fastener and nose assembly for installation of the blind fastener |
BRPI0708277A2 (pt) * | 2006-02-28 | 2011-05-24 | Monogram Aerospace Fasteners Inc | prendedor cego de parafuso mecanicamente travado |
CN200952517Y (zh) * | 2006-08-17 | 2007-09-26 | 何米铃 | 轮圈钢丝调整孔专用铆钉构造改良 |
WO2011031805A2 (en) * | 2009-09-09 | 2011-03-17 | Toosky Rahmatollah F | Self-interlocking sleeve-core shear pin fastener |
CN201696420U (zh) * | 2010-04-26 | 2011-01-05 | 林士荣 | 拉钉的紧固结构 |
FR2970309B1 (fr) * | 2011-01-07 | 2012-12-28 | Prospection & Inventions | Cheville pour materiau support friable |
JP2013160321A (ja) * | 2012-02-07 | 2013-08-19 | Nippon Pop Rivets & Fasteners Ltd | ブラインドナットとその取付け方法 |
JP5972036B2 (ja) * | 2012-05-08 | 2016-08-17 | ポップリベット・ファスナー株式会社 | ブラインドナット |
US9593706B2 (en) * | 2012-11-11 | 2017-03-14 | The Boeing Company | Structural blind fastener and method of installation |
US10006478B2 (en) * | 2015-01-22 | 2018-06-26 | Arconic Inc. | Blind fasteners |
CN204784052U (zh) * | 2015-06-05 | 2015-11-18 | 浙江西子航空紧固件有限公司 | 一种改进的螺纹抽芯铆钉 |
-
2015
- 2015-06-11 FR FR1555313A patent/FR3037369B1/fr active Active
-
2016
- 2016-06-10 CN CN201680033347.3A patent/CN107810338B/zh active Active
- 2016-06-10 RU RU2018100399A patent/RU2714661C2/ru active
- 2016-06-10 US US15/735,180 patent/US10690167B2/en active Active
- 2016-06-10 ES ES16732506T patent/ES2784934T3/es active Active
- 2016-06-10 WO PCT/EP2016/063298 patent/WO2016198600A1/fr active Application Filing
- 2016-06-10 JP JP2017559651A patent/JP6885879B2/ja active Active
- 2016-06-10 CA CA2987870A patent/CA2987870C/fr active Active
- 2016-06-10 KR KR1020177034507A patent/KR20180017002A/ko not_active Application Discontinuation
- 2016-06-10 MX MX2017014489A patent/MX2017014489A/es unknown
- 2016-06-10 EP EP16732506.7A patent/EP3308040B1/fr active Active
- 2016-06-10 BR BR112017026673-3A patent/BR112017026673B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
MX2017014489A (es) | 2018-04-10 |
EP3308040B1 (fr) | 2020-02-12 |
CA2987870A1 (fr) | 2016-12-15 |
RU2714661C2 (ru) | 2020-02-18 |
EP3308040A1 (fr) | 2018-04-18 |
KR20180017002A (ko) | 2018-02-20 |
CN107810338B (zh) | 2020-10-16 |
WO2016198600A1 (fr) | 2016-12-15 |
CA2987870C (fr) | 2023-04-04 |
RU2018100399A3 (ja) | 2019-07-17 |
US10690167B2 (en) | 2020-06-23 |
US20180238372A1 (en) | 2018-08-23 |
BR112017026673A2 (pt) | 2018-08-14 |
RU2018100399A (ru) | 2019-07-11 |
CN107810338A (zh) | 2018-03-16 |
BR112017026673B1 (pt) | 2021-10-26 |
JP2018517105A (ja) | 2018-06-28 |
FR3037369B1 (fr) | 2017-07-21 |
FR3037369A1 (fr) | 2016-12-16 |
ES2784934T3 (es) | 2020-10-02 |
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