JP4245560B2 - ダンパおよびバックストップを備えたヒュージブルリンク - Google Patents
ダンパおよびバックストップを備えたヒュージブルリンク Download PDFInfo
- Publication number
- JP4245560B2 JP4245560B2 JP2004507710A JP2004507710A JP4245560B2 JP 4245560 B2 JP4245560 B2 JP 4245560B2 JP 2004507710 A JP2004507710 A JP 2004507710A JP 2004507710 A JP2004507710 A JP 2004507710A JP 4245560 B2 JP4245560 B2 JP 4245560B2
- Authority
- JP
- Japan
- Prior art keywords
- link
- rod
- collar
- zone
- teeth
- 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.)
- Expired - Lifetime
Links
- 230000000694 effects Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000035939 shock Effects 0.000 claims 2
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
- F16F7/125—Units with a telescopic-like action as one member moves into, or out of a second member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
- F16C7/06—Adjustable connecting-rods
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/0052—Physically guiding or influencing
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/16—Purpose; Design features used in a strut, basically rigid
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
- F16F2236/06—Tension
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Dampers (AREA)
Description
Claims (2)
- 両端に連結部材(3、4)を有し、軸線Xが両連結部材(3、4)を通過するロッド(2)を備えたリンクであって、
ロッド(2)が、第一連結要素(3)に連結された第一ロッド部分(6)と第二連結要素(4)に連結された第二ロッド部分(7)との間に存在する狭隘部分の形の可溶性ゾーン(5)を含み、前記可溶性ゾーンは前記リンクが受ける引張り力が予め定められた値より大きいときに破断するように意図され、前記リンクは、可溶性ゾーン(5)が破断した場合に、二つのロッド部分(6、7)を分離不能にするための手段(10、11、14)を更に含み、
二つのロッド部分(6、7)を分離不能にするための手段が、軸心Xを中心に同軸であって一端(9)を第一ロッド部分(6)に固定された円筒体(10)を備え、前記円筒体(10)がその他端に端壁(13)を呈し、そこにオリフィス(14)が形成され、それを通して第二ロッド部分(7)が摺動することが可能であり、前記円筒体(11)が筒状キャビティ(15)を画定し、その中に可溶性ゾーン(5)が、第二ロッド部分(7)の周りに形成され前記キャビティ(15)内に摺動することが可能なカラー(11)と一緒に収容され、
前記リンクはまた、可溶性ゾーン(5)が破断した場合に衝撃を吸収するための機械的手段(21)を備え、該衝撃を吸収するための機械的手段が、カラー(11)および円筒体(10)の端壁(13)によって画定される環状チャンバ(22)内の円筒体(10)の内壁に形成された複数の歯(21)を備え、可溶性ゾーン(5)の破断後に前記歯(21)がカラー(11)によって折断され、
前記リンクは更に、可溶性ゾーンが破断した後、第二ロッド部分(7)の戻り移動を防止するための手段を含み、該第二ロッド部分(7)に関係する戻り防止手段が、カラー(11)の外周に形成された螺旋溝(23a、23b)に面して円筒体(10)の内壁に形成された第一の歯(21a)を少なくとも備え、可溶性ゾーン(5)が破断した直後の前記第一の歯(21a)と前記溝(23a、23b)との間の協働が、第二ロッド部分(7)を捻回させ、前記第一の歯(21a)は、カラー(11)がその歯を通過した後、前記第二ロッド部分(7)が弾性効果によって反対方向に回転する結果として、戻り防止の衝接面を形成することを特徴とする、前記リンク。 - 歯(21)が一本以上の螺旋(S1、S2)状に展開されることを特徴とする、請求項1に記載のリンク。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0206257A FR2840041B1 (fr) | 2002-05-23 | 2002-05-23 | Biellette fusible avec amortisseur et butee antiretour |
PCT/FR2003/001546 WO2003100288A1 (fr) | 2002-05-23 | 2003-05-22 | Biellette fusible avec amortisseur et butee antiretour |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005526939A JP2005526939A (ja) | 2005-09-08 |
JP4245560B2 true JP4245560B2 (ja) | 2009-03-25 |
Family
ID=29414996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004507710A Expired - Lifetime JP4245560B2 (ja) | 2002-05-23 | 2003-05-22 | ダンパおよびバックストップを備えたヒュージブルリンク |
Country Status (11)
Country | Link |
---|---|
US (1) | US7143877B2 (ja) |
EP (1) | EP1506354B1 (ja) |
JP (1) | JP4245560B2 (ja) |
AU (1) | AU2003260562A1 (ja) |
CA (1) | CA2485312C (ja) |
DE (1) | DE60323364D1 (ja) |
ES (1) | ES2314236T3 (ja) |
FR (1) | FR2840041B1 (ja) |
RU (1) | RU2302567C2 (ja) |
UA (1) | UA78043C2 (ja) |
WO (1) | WO2003100288A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9909613B2 (en) | 2014-04-15 | 2018-03-06 | Roller Bearing Company Of America, Inc. | Compression rod having a buckling initiating feature |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7255369B2 (en) * | 2001-12-06 | 2007-08-14 | Nsk Ltd. | Shock absorption type steering column device |
US7874572B2 (en) | 2005-01-10 | 2011-01-25 | Energy Absorption Systems, Inc. | Towable impact attenuator |
US8104736B2 (en) * | 2005-12-01 | 2012-01-31 | Hamilton Sundstrand Corporation | Gas turbine engine auxiliary component mount |
US7921973B2 (en) * | 2006-05-31 | 2011-04-12 | Techno-Sciences, Inc. | Adaptive energy absorption system for a vehicle seat |
DK2115221T3 (en) * | 2007-01-30 | 2015-12-21 | Traffix Devices Inc | Trailer mounted collision front |
US7441817B1 (en) * | 2007-04-23 | 2008-10-28 | Tma Acquisition, Llc | Trailer mounted crash attenuation system |
US7798526B2 (en) * | 2007-05-04 | 2010-09-21 | Gm Global Technology Operations, Inc. | Steering column assembly |
JP2009024858A (ja) * | 2007-07-24 | 2009-02-05 | Yamaha Motor Co Ltd | 自動変速制御装置、自動変速制御装置を備えたパワーユニット、および、鞍乗型車両 |
US8181422B2 (en) * | 2008-12-23 | 2012-05-22 | Spirit Aerosystems, Inc. | Energy-absorbing structural composite element |
EP2901067B1 (en) | 2012-09-28 | 2020-12-09 | United Technologies Corporation | Auxiliary component mounts |
US9174073B2 (en) | 2013-02-08 | 2015-11-03 | D B Industries, Llc | Energy absorber assembly and components thereof |
US20150056001A1 (en) * | 2013-08-22 | 2015-02-26 | Powers and Sons, LLC | Mechanical overload fuse for steering linkage |
US9964042B2 (en) | 2013-10-29 | 2018-05-08 | United Technologies Corporation | Bracket doubler |
FR3049317B1 (fr) * | 2016-03-24 | 2018-09-07 | Airbus Operations | Bielle fusible reutilisable |
RU2637325C1 (ru) * | 2017-03-24 | 2017-12-04 | Публичное акционерное общество "Транснефть" (ПАО "Транснефть") | Способ использования саморазрушающегося устройства при запасовке внутритрубного дефектоскопа |
US10837320B2 (en) | 2018-09-25 | 2020-11-17 | Honeywell International Inc. | Frangible strut for gas turbine engine |
US20200339264A1 (en) * | 2019-04-25 | 2020-10-29 | Crane Co. | Piston device for use with aircraft seat |
FR3110945B1 (fr) * | 2020-05-29 | 2022-04-29 | Airbus Helicopters | Actionneur muni d’un système fusible à amortissement fluidique et un véhicule muni de cet actionneur. |
FR3122465B1 (fr) | 2021-04-28 | 2023-07-07 | Airbus Helicopters | Assemblage muni d’un système d’accouplement pouvant être déconnecté ayant un fusible mécanique et un frein à friction |
EP4325080A1 (en) * | 2022-08-04 | 2024-02-21 | B/E Aerospace, Inc. | Energy absorbing strut device |
Family Cites Families (21)
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US2391275A (en) * | 1943-03-04 | 1945-12-18 | Wingfoot Corp | Yield link |
US2401748A (en) * | 1944-10-17 | 1946-06-11 | Frederick P Dillon | Aircraft seat supporting structure |
US3493082A (en) * | 1967-12-18 | 1970-02-03 | Mc Donnell Douglas Corp | Crushable energy absorber |
US3653468A (en) * | 1970-05-21 | 1972-04-04 | Gailen D Marshall | Expendable shock absorber |
US3819218A (en) * | 1971-04-26 | 1974-06-25 | C Liu | Energy absorbing safety bumper |
DE2635984C3 (de) * | 1976-08-06 | 1979-01-11 | Kraftwerk Union Ag, 4330 Muelheim | Tragvorrichtung für Bauteile, insbesondere eines Kernkraftwerkes |
US4066149A (en) * | 1976-09-13 | 1978-01-03 | Ara, Incorporated | Variable energy absorbing system |
US4341291A (en) * | 1980-05-23 | 1982-07-27 | Exxon Research & Engineering Co. | Load control link |
US4361212A (en) * | 1980-12-11 | 1982-11-30 | The Boeing Company | Bidirectional mechanical load limiter |
FR2511103A1 (fr) * | 1981-08-10 | 1983-02-11 | Aerospatiale | Composants munis d'un dispositif d'absorption d'energie par deformation plastique et/ou de limitation d'effort, et trains d'atterrissage d'aerodynes equipes de tels composants |
US4618030A (en) * | 1983-04-11 | 1986-10-21 | Campbell Guy A | Ladder platform |
GB2236573A (en) * | 1989-10-07 | 1991-04-10 | Ford Motor Co | An energy absorbing structure |
AT394004B (de) * | 1990-06-25 | 1992-01-27 | Austria Metall | Stossverzehrkoerper, insbesondere fuer kraftfahrzeuge |
US5094319A (en) * | 1991-05-16 | 1992-03-10 | Kobasic Frank J | Ladder stand |
GB9120299D0 (en) * | 1991-09-24 | 1991-11-06 | Latchways Ltd | Load attachment system, and parts fittings therefor |
US5403113A (en) * | 1992-08-12 | 1995-04-04 | Energy Absorption Systems, Inc. | Shear loading energy absorbing device |
US5460241A (en) * | 1994-08-01 | 1995-10-24 | Labelle; James R. | Ladder accessory |
US6086059A (en) * | 1998-02-13 | 2000-07-11 | Strolsholmen Ab | Gas spring device |
FR2795793B1 (fr) | 1999-07-01 | 2001-08-03 | Snecma | Biellette fusible a absorption d'energie |
US6715746B2 (en) * | 2000-07-21 | 2004-04-06 | Lord Corporation | Vibration isolation device with load dependent stiffness |
US6708761B2 (en) * | 2001-11-13 | 2004-03-23 | Halliburton Energy Services, Inc. | Apparatus for absorbing a shock and method for use of same |
-
2002
- 2002-05-23 FR FR0206257A patent/FR2840041B1/fr not_active Expired - Fee Related
-
2003
- 2003-05-22 DE DE60323364T patent/DE60323364D1/de not_active Expired - Lifetime
- 2003-05-22 JP JP2004507710A patent/JP4245560B2/ja not_active Expired - Lifetime
- 2003-05-22 RU RU2004137683/11A patent/RU2302567C2/ru active
- 2003-05-22 CA CA2485312A patent/CA2485312C/fr not_active Expired - Lifetime
- 2003-05-22 WO PCT/FR2003/001546 patent/WO2003100288A1/fr active IP Right Grant
- 2003-05-22 UA UA20041109521A patent/UA78043C2/uk unknown
- 2003-05-22 AU AU2003260562A patent/AU2003260562A1/en not_active Abandoned
- 2003-05-22 EP EP03755181A patent/EP1506354B1/fr not_active Expired - Lifetime
- 2003-05-22 US US10/513,796 patent/US7143877B2/en not_active Expired - Lifetime
- 2003-05-22 ES ES03755181T patent/ES2314236T3/es not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9909613B2 (en) | 2014-04-15 | 2018-03-06 | Roller Bearing Company Of America, Inc. | Compression rod having a buckling initiating feature |
Also Published As
Publication number | Publication date |
---|---|
ES2314236T3 (es) | 2009-03-16 |
FR2840041B1 (fr) | 2004-07-16 |
RU2302567C2 (ru) | 2007-07-10 |
US7143877B2 (en) | 2006-12-05 |
DE60323364D1 (de) | 2008-10-16 |
EP1506354A1 (fr) | 2005-02-16 |
FR2840041A1 (fr) | 2003-11-28 |
EP1506354B1 (fr) | 2008-09-03 |
US20050236241A1 (en) | 2005-10-27 |
UA78043C2 (uk) | 2007-02-15 |
AU2003260562A1 (en) | 2003-12-12 |
CA2485312A1 (fr) | 2003-12-04 |
RU2004137683A (ru) | 2005-06-10 |
WO2003100288A1 (fr) | 2003-12-04 |
CA2485312C (fr) | 2011-07-12 |
JP2005526939A (ja) | 2005-09-08 |
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