JP2015522142A - 制振機械的リンケージ - Google Patents
制振機械的リンケージ Download PDFInfo
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- JP2015522142A JP2015522142A JP2015520196A JP2015520196A JP2015522142A JP 2015522142 A JP2015522142 A JP 2015522142A JP 2015520196 A JP2015520196 A JP 2015520196A JP 2015520196 A JP2015520196 A JP 2015520196A JP 2015522142 A JP2015522142 A JP 2015522142A
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- JP
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- Prior art keywords
- damping
- mechanical linkage
- fingers
- finger
- beams
- 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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- 238000013016 damping Methods 0.000 title claims abstract description 169
- 239000000463 material Substances 0.000 claims description 58
- 238000000034 method Methods 0.000 claims description 28
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000003190 viscoelastic substance Substances 0.000 claims description 7
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 229920002681 hypalon Polymers 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 230000035882 stress Effects 0.000 description 13
- 230000007246 mechanism Effects 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 8
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- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
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- 239000004821 Contact adhesive Substances 0.000 description 1
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Images
Classifications
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- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/30—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
- F16F9/306—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium of the constrained layer type, i.e. comprising one or more constrained viscoelastic layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
- B64C13/24—Transmitting means
- B64C13/26—Transmitting means without power amplification or where power amplification is irrelevant
- B64C13/28—Transmitting means without power amplification or where power amplification is irrelevant mechanical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/51—Damping of blade movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
- B64C27/58—Transmitting means, e.g. interrelated with initiating means or means acting on blades
- B64C27/59—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical
- B64C27/605—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical including swash plate, spider or cam mechanisms
-
- 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
- F16F2226/00—Manufacturing; Treatments
- F16F2226/04—Assembly or fixing methods; methods to form or fashion parts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49616—Structural member making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/45—Flexibly connected rigid members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
Abstract
Description
λ=f/(h/2)[1]
S=1/(1+8×λ(2/5))[2]
102 構造部材
104a 第1の端部部材
104b 第2の端部部材
106 ビーム
108 側方空間
110 フィンガ
112 制振部材
114 カバー
116 矢印
118,120 ピン
200 制振機械的リンケージ
204a 第1の端部部材
204b 第2の端部部材
206 ビーム
208 側方空間
210 フィンガ
212 制振部材
300 ビーム
302 基本弦
f 円弧高さ
S 剛性、剛比
Claims (15)
- 第1および第2の端部部材(104a、104b)と、
一対の略平行なアーチ形ビーム(106)であって、前記第1および第2の端部部材(104a、104b)を互いに接続するとともに、前記ビーム間に側方空間(108)を画定するビーム(106)と、
前記各ビーム(106)から前記側方空間(108)内へと延伸する複数の交互のフィンガ(110)であって、フィンガ(110)の隣り合う対を成して配置されるフィンガ(110)と、
前記側方空間(108)内で、前記フィンガ(110)のそれぞれの隣り合う対の各フィンガ(110)間に取り付けられる制振部材(112)と、
を備える、機械的リンケージ(100)。 - 前記制振部材(112)が粘弾性材料を備える、請求項1に記載の機械的リンケージ(100)。
- 前記粘弾性材料は、Soundcoat Dyad 601、Hypalon 30、および、ネオプレン(登録商標)から成るグループから選択される、請求項2に記載の機械的リンケージ(100)。
- 前記ビーム(106)は、軸方向荷重を受けるときに所定の方向に撓みを引き起こすように形成される、請求項1から3のいずれか一項に記載の機械的リンケージ(100)。
- 前記ビーム(106)は、約0.1〜約3のむくりを有する反対方向に向けられた円弧を規定する、請求項4に記載の機械的リンケージ(100)。
- 前記ビーム(106)、前記フィンガ(110)、および、前記端部部材(104a、104b)が一体に形成される、請求項1から5のいずれか一項に記載の機械的リンケージ(100)。
- 前記ビーム(106)が前記端部部材(104a、104b)に対してピン留めされる、請求項1から6のいずれか一項に記載の機械的リンケージ(100)。
- 前記第1および第2の端部部材(104a、104b)、前記ビーム(106)、および、前記フィンガ(110)は、スチール、チタン、アルミニウム、および、これらの合金、ガラス繊維、エポキシ、炭素繊維複合体、並びに、先のいずれかの組み合わせから成るグループから選択される材料から成る、請求項1から7のいずれか一項に記載の機械的リンケージ(100)。
- 前記ビーム(106)、前記フィンガ(110)、および、前記制振部材(112)の周囲に配置されるカバー(114)を更に備える、請求項1から8のいずれか一項に記載の機械的リンケージ(100)。
- 前記アーチ形ビーム(106)が略一定の断面形状を有する、請求項1から9のいずれか一項に記載の機械的リンケージ(100)。
- 制振構造部材を製造する方法であって、
反対側に湾曲される一対のアーチ形ビーム(106)を制振リンケージの端部部材(104a、104b)間に取り付けるステップと、
少なくとも1つのフィンガ(110)を前記各アーチ形ビーム(106)に取り付けるステップであって、前記フィンガ(110)が交互の挟み込み構成で前記一対のビーム(106)間の側方空間内へと延伸する、ステップと、
前記フィンガ(110)間に粘弾性制振材料を取り付けるステップと、
を備える方法。 - 少なくとも1つのフィンガ(110)を前記各アーチ形ビーム(106)に取り付ける前記ステップは、前記フィンガ(110)をそれぞれの前記アーチ形ビーム(106)に対して一体的に取り付けるステップを備える、請求項11に記載の方法。
- アーチ形ビーム(106)を端部部材(104a、104b)に取り付ける前記ステップは、前記アーチ形ビーム(106)を前記端部部材(104a、104b)に対して一体的に取り付けるステップを備える、請求項11または12に記載の方法。
- 前記アーチ形ビーム(106)はそれぞれ、前記側方空間(108)内へと延伸する等しい数のフィンガ(110)を含み、粘弾性制振材料をフィンガ(110)間に取り付ける前記ステップは、前記粘弾性制振材料を隣り合う前記フィンガ(110)に接着結合するステップを備える、請求項11から13のいずれか一項に記載の方法。
- 前記ビーム(106)、前記フィンガ(110)、および、前記制振材料の周囲にカバー(114)を設けるステップを更に備える、請求項11から14のいずれか一項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/534,938 | 2012-06-27 | ||
US13/534,938 US8827586B2 (en) | 2012-06-27 | 2012-06-27 | Damping mechanical linkage |
PCT/US2013/042768 WO2014003940A1 (en) | 2012-06-27 | 2013-05-24 | Damping mechanical linkage |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015522142A true JP2015522142A (ja) | 2015-08-03 |
JP6434403B2 JP6434403B2 (ja) | 2018-12-05 |
Family
ID=48656262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015520196A Active JP6434403B2 (ja) | 2012-06-27 | 2013-05-24 | 制振機械的リンケージ |
Country Status (9)
Country | Link |
---|---|
US (2) | US8827586B2 (ja) |
EP (1) | EP2867558B1 (ja) |
JP (1) | JP6434403B2 (ja) |
KR (1) | KR102052779B1 (ja) |
CN (1) | CN104334914B (ja) |
AU (1) | AU2013281123B2 (ja) |
BR (1) | BR112014024460B1 (ja) |
CA (1) | CA2866703C (ja) |
WO (1) | WO2014003940A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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GB201206025D0 (en) * | 2012-04-04 | 2012-05-16 | Rolls Royce Plc | Vibration damping |
US9828084B2 (en) * | 2015-05-06 | 2017-11-28 | The Boeing Company | Vibration dampening for horizontal stabilizers |
FR3057541B1 (fr) | 2016-10-14 | 2019-03-29 | Airbus Helicopters | Amortisseur de trainee integre a l'interieur d'une pale d'un rotor |
CN106845046B (zh) * | 2017-04-14 | 2019-10-01 | 东北大学 | 直齿圆柱齿轮磨损量计算方法 |
CN108266481B (zh) * | 2017-12-20 | 2019-09-06 | 中国机械工业集团有限公司 | 一种两级气浮式减振高低温箱随行系统 |
CN110360259B (zh) * | 2019-07-16 | 2021-04-27 | 西安微电子技术研究所 | 一种应用于敏感器件的减振缓冲结构和弹载设备 |
CN110667830A (zh) * | 2019-08-30 | 2020-01-10 | 南京精微迅智能科技有限公司 | 一种航测用多旋翼无人机 |
KR102497329B1 (ko) * | 2021-03-02 | 2023-02-08 | 국방과학연구소 | 음향 밴드갭 구조가 포함된 진동 저감장치 및 진동 저감장치의 제조방법 |
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2012
- 2012-06-27 US US13/534,938 patent/US8827586B2/en active Active
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2013
- 2013-05-24 KR KR1020147023510A patent/KR102052779B1/ko active IP Right Grant
- 2013-05-24 AU AU2013281123A patent/AU2013281123B2/en active Active
- 2013-05-24 BR BR112014024460-0A patent/BR112014024460B1/pt active IP Right Grant
- 2013-05-24 CA CA2866703A patent/CA2866703C/en active Active
- 2013-05-24 WO PCT/US2013/042768 patent/WO2014003940A1/en active Application Filing
- 2013-05-24 EP EP13730080.2A patent/EP2867558B1/en active Active
- 2013-05-24 JP JP2015520196A patent/JP6434403B2/ja active Active
- 2013-05-24 CN CN201380027041.3A patent/CN104334914B/zh active Active
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2014
- 2014-08-13 US US14/458,587 patent/US9353819B2/en active Active
Patent Citations (9)
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JPS5740135A (en) * | 1980-08-22 | 1982-03-05 | Lord Corp | Power transmitting member |
JPH08505923A (ja) * | 1992-12-23 | 1996-06-25 | ユナイテッド・テクノロジー・コーポレーション | 管状エラストマーダンパー |
JPH0781693A (ja) * | 1993-09-17 | 1995-03-28 | Tech Res & Dev Inst Of Japan Def Agency | ヘリコプタの能動防振装置 |
JP2001050345A (ja) * | 1999-08-05 | 2001-02-23 | Shingiken:Kk | 制振構造体 |
JP2002174295A (ja) * | 2000-12-07 | 2002-06-21 | Nec Environment Eng Ltd | 除振マウント |
JP2003239220A (ja) * | 2002-02-18 | 2003-08-27 | Shimizu Corp | 制震高架構造物 |
JP2009127827A (ja) * | 2007-11-27 | 2009-06-11 | Daiwa House Industry Co Ltd | 摩擦ダンパー利用の粘弾性体ダンパー |
JP2010150802A (ja) * | 2008-12-25 | 2010-07-08 | Hiroshi Kurabayashi | 制震装置 |
JP2011144833A (ja) * | 2010-01-12 | 2011-07-28 | Sumitomo Rubber Ind Ltd | 制振ユニット、建物及び建物補強工法 |
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KR20150024808A (ko) | 2015-03-09 |
JP6434403B2 (ja) | 2018-12-05 |
KR102052779B1 (ko) | 2019-12-04 |
US20140001310A1 (en) | 2014-01-02 |
EP2867558A1 (en) | 2015-05-06 |
CA2866703C (en) | 2017-11-21 |
BR112014024460A8 (pt) | 2017-07-25 |
US8827586B2 (en) | 2014-09-09 |
WO2014003940A1 (en) | 2014-01-03 |
CN104334914B (zh) | 2016-07-20 |
AU2013281123B2 (en) | 2016-10-06 |
US9353819B2 (en) | 2016-05-31 |
BR112014024460B1 (pt) | 2021-11-16 |
EP2867558B1 (en) | 2016-09-07 |
BR112014024460A2 (ja) | 2017-06-20 |
AU2013281123A1 (en) | 2014-09-04 |
CN104334914A (zh) | 2015-02-04 |
US20150308535A1 (en) | 2015-10-29 |
CA2866703A1 (en) | 2014-01-03 |
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