JP6824715B2 - ダイナミックダンパ - Google Patents
ダイナミックダンパ Download PDFInfo
- Publication number
- JP6824715B2 JP6824715B2 JP2016237354A JP2016237354A JP6824715B2 JP 6824715 B2 JP6824715 B2 JP 6824715B2 JP 2016237354 A JP2016237354 A JP 2016237354A JP 2016237354 A JP2016237354 A JP 2016237354A JP 6824715 B2 JP6824715 B2 JP 6824715B2
- Authority
- JP
- Japan
- Prior art keywords
- mass body
- tubular member
- peripheral surface
- protruding portion
- inner peripheral
- 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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Links
- 230000002093 peripheral effect Effects 0.000 claims description 108
- 238000005520 cutting process Methods 0.000 claims description 28
- 230000013011 mating Effects 0.000 claims description 22
- 238000005266 casting Methods 0.000 claims description 7
- 238000013459 approach Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 description 12
- 230000001070 adhesive effect Effects 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material 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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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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
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
-
- 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
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
- F16F7/108—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted on plastics springs
-
- 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
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
- F16F1/3732—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having an annular or the like shape, e.g. grommet-type resilient mountings
-
- 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
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/1005—Vibration-dampers; Shock-absorbers using inertia effect characterised by active control of the mass
-
- 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
-
- 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
- F16F2230/24—Detecting or preventing malfunction, e.g. fail safe
Description
鋳物である質量体と一体成形された突出部の先端には切削痕が形成される。鋳造された突出部の先端を切削することにより、突出部の先端を滑らかにできるので、突出部の先端と筒部材との間の軸直方向寸法を所望の値に調整し易くできる。突出部の先端と筒部材との軸直方向寸法が弾性連結部のばね定数に大きく依存するので、その軸直方向寸法を所望の値に調整し易くすることによって、ダイナミックダンパの固有振動数のばらつきを抑制し易くできる効果がある。
2 相手側部材
10,61 筒部材
11 第1端部
12 第2端部
13 外周面
20 質量体
21 内周面
30,35,65,81 突出部
31,66 先端面(先端)
32,67 傾斜面
40,69 弾性連結部
50,70 締結部材
53 フランジ(張出部)
62,82 張出部
A 軸心
Claims (3)
- 軸方向の第1端部および第2端部を有する筒部材と、
内周面が前記筒部材の外周面と所定間隔をあけて配置される筒状の質量体と、
前記質量体の前記内周面から突出して先端が前記筒部材の前記外周面と対向する、前記質量体と一体成形された突出部と、
前記質量体の前記内周面および前記突出部と前記筒部材の前記外周面とを連結するゴム状弾性体から構成される弾性連結部と、
前記筒部材に挿入されて前記筒部材の前記第2端部を相手側部材に締結する締結部材と、
前記第1端部において前記筒部材の軸直方向外側へ張り出す張出部とを備え、
前記張出部よりも前記第2端部側に前記突出部が位置し、前記筒部材に対して前記質量体を前記筒部材の軸心周りに相対回転させたいずれの位置においても前記張出部の一部と前記突出部の一部とが前記筒部材の軸方向に重なり、
前記質量体は、鋳物であり、
前記突出部の前記先端に切削痕が形成され、
前記突出部は、前記質量体の周方向に断続的に設けられていることを特徴とするダイナミックダンパ。 - 前記弾性連結部は、前記質量体および前記突出部と加硫接着され、
前記突出部は、前記質量体の前記内周面に連なって軸方向外側から前記先端へ向かうにつれて前記筒部材の前記外周面へ近づくように傾斜する傾斜面を備えることを特徴とする請求項1記載のダイナミックダンパ。 - 前記切削痕は、前記突出部の前記先端のみに形成されていることを特徴とする請求項1又は2に記載のダイナミックダンパ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016237354A JP6824715B2 (ja) | 2016-12-07 | 2016-12-07 | ダイナミックダンパ |
US15/813,691 US10634204B2 (en) | 2016-12-07 | 2017-11-15 | Dynamic damper |
CN201711135776.4A CN108167376B (zh) | 2016-12-07 | 2017-11-16 | 动力减振器 |
EP17202751.8A EP3333449B1 (en) | 2016-12-07 | 2017-11-21 | Dynamic damper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016237354A JP6824715B2 (ja) | 2016-12-07 | 2016-12-07 | ダイナミックダンパ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018091467A JP2018091467A (ja) | 2018-06-14 |
JP6824715B2 true JP6824715B2 (ja) | 2021-02-03 |
Family
ID=60421646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016237354A Active JP6824715B2 (ja) | 2016-12-07 | 2016-12-07 | ダイナミックダンパ |
Country Status (4)
Country | Link |
---|---|
US (1) | US10634204B2 (ja) |
EP (1) | EP3333449B1 (ja) |
JP (1) | JP6824715B2 (ja) |
CN (1) | CN108167376B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10991544B2 (en) * | 2019-05-29 | 2021-04-27 | ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH | Charged particle beam device, objective lens module, electrode device, and method of inspecting a specimen |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1226307A (en) * | 1984-05-01 | 1987-09-01 | Gordon J. Andry | Damping structure |
US4580666A (en) * | 1984-05-23 | 1986-04-08 | Simpson Industries, Inc. | Dynamic linear vibration damper |
JPH0435255Y2 (ja) | 1985-12-10 | 1992-08-20 | ||
JP2545775Y2 (ja) | 1990-07-23 | 1997-08-27 | 三洋電機株式会社 | 再生特性切換回路 |
DE4327883C2 (de) * | 1993-08-19 | 1995-06-08 | Continental Ag | Luftfeder zur Abstützung eines Fahrzeugkörpers |
US6216833B1 (en) * | 1999-07-22 | 2001-04-17 | Bridgestone/Firestone, Inc. | Vibration damper and method of making same |
US6808051B2 (en) * | 2002-09-27 | 2004-10-26 | Koninklijke Philips Electronics N.V. | System and method for active vibration isolation and active vibration cancellation |
DE20311199U1 (de) | 2003-07-22 | 2003-12-04 | Wegu Gummi- Und Kunststoffwerke Gmbh & Co. Kg | Schwingungstilger |
JP2005180574A (ja) * | 2003-12-19 | 2005-07-07 | Tokai Rubber Ind Ltd | ダイナミックダンパ |
ES2368801T3 (es) * | 2008-04-22 | 2011-11-22 | Trelleborg Forsheda Ab | Amortiguador de frecuencia sintonizado. |
DE102008022467A1 (de) * | 2008-05-07 | 2009-11-12 | Astrium Gmbh | Feder-Dämpfungssystem |
JP2010091014A (ja) | 2008-10-08 | 2010-04-22 | Bridgestone Corp | 防振装置 |
DE102011004459A1 (de) * | 2011-02-21 | 2012-08-23 | Bayerische Motoren Werke Aktiengesellschaft | Aggregate-Befestigungseinrichtung für ein Kraftfahrzeug |
JP5911713B2 (ja) * | 2011-12-06 | 2016-04-27 | 株式会社ブリヂストン | 防振装置 |
JP5872600B2 (ja) * | 2014-01-30 | 2016-03-01 | 本田技研工業株式会社 | ダイナミックダンパ |
DE202014005767U1 (de) * | 2014-07-15 | 2014-07-24 | Süddeutsche Gelenkscheibenfabrik GmbH & Co. KG | Schwingungstilger |
US10156278B2 (en) * | 2017-02-15 | 2018-12-18 | Honda Motor Co., Ltd. | Dynamic damper apparatus with retaining structure |
DE102017110598B4 (de) * | 2017-05-16 | 2022-05-05 | WEGU GmbH Schwingungsdämpfung | Schwingungstilger mit niedriger Tilgereigenfrequenz und Anschlägen für seine Tilgermasse |
-
2016
- 2016-12-07 JP JP2016237354A patent/JP6824715B2/ja active Active
-
2017
- 2017-11-15 US US15/813,691 patent/US10634204B2/en active Active
- 2017-11-16 CN CN201711135776.4A patent/CN108167376B/zh active Active
- 2017-11-21 EP EP17202751.8A patent/EP3333449B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN108167376B (zh) | 2020-07-03 |
JP2018091467A (ja) | 2018-06-14 |
EP3333449B1 (en) | 2019-06-26 |
EP3333449A1 (en) | 2018-06-13 |
US20180156291A1 (en) | 2018-06-07 |
CN108167376A (zh) | 2018-06-15 |
US10634204B2 (en) | 2020-04-28 |
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