JP6671467B2 - バネユニット、バネアキュムレータおよびアクチュエータ - Google Patents
バネユニット、バネアキュムレータおよびアクチュエータ Download PDFInfo
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- JP6671467B2 JP6671467B2 JP2018516153A JP2018516153A JP6671467B2 JP 6671467 B2 JP6671467 B2 JP 6671467B2 JP 2018516153 A JP2018516153 A JP 2018516153A JP 2018516153 A JP2018516153 A JP 2018516153A JP 6671467 B2 JP6671467 B2 JP 6671467B2
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- spring
- clamp body
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- 238000006073 displacement reaction Methods 0.000 claims description 36
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G1/00—Spring motors
- F03G1/06—Other parts or details
- F03G1/10—Other parts or details for producing output movement other than rotary, e.g. vibratory
-
- 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
- F16F15/04—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 using elastic means
- F16F15/06—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 using elastic means with metal springs
- F16F15/067—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 using elastic means with metal springs using only wound 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
- F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
- F16F2228/06—Stiffness
- F16F2228/063—Negative stiffness
-
- 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
- F16F2230/0064—Physically guiding or influencing using a cam
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Springs (AREA)
Description
F=k×s
すなわち、変位可能な部分の変位が大きくなるにつれてバネ力は大きくなる。
F=k(s)×s、
ここで、k(s)は変位に依存するバネ剛性を示す。この場合、クランプ本体20を、この非線形特性に従うバネ力を補償すべく、又は、変位の増大に伴うバネ力の上昇/低下を補償すべく、もしくは、弱めるべく、構成することができる。
13、17 側面
20、50、70 クランプ本体
30、35、90 クランプ顎
A 軸
Fk バネ力
Fx 軸Aに平行な力コンポーネント
Fy 軸Aに垂直な力コンポーネント
Claims (9)
- バネ力に抗して変位可能な部分を有する少なくとも1つのバネ要素(5、10)と補償装置(20、30、35、50、70)とを含むバネユニットであって、
前記補償装置(20、30、35、50、70)が、前記部分がより大きく変位した場合には、当該部分がより小さく変位した場合よりも、前記バネ力に対してより強く抵抗するように構成され、
当該補償装置(20、30、35、50、70)は、前記部分と共にストローク(A)に沿って変位可能であって弾性を有する本体部(20、50、70)と、該本体部(20、50、70)を前記ストローク(A)に対して横切る方向でクランプする1つ又は複数のクランプ顎(30、35、90)とを有する、バネユニット。 - 前記本体部(20、50、70)が、前記1つ又は複数のクランプ顎(30、35、90)を向いた方向で、前記1つ又は複数のクランプ顎(30、35、90)に当接する前記本体部(20、50、70)の少なくとも1つの部位から見て、凸型輪郭を有する、請求項1に記載のバネユニット。
- 前記凸型輪郭が、前記部分が変位しない場合、前記1つ又は複数のクランプ顎(30、35、90)において前記ストローク(A)に平行な接線を有する、請求項1又は2に記載のバネユニット。
- 前記凸型輪郭が、前記部分が大きく変位した場合、前記1つ又は複数のクランプ顎(30、35、90)において前記ストローク(A)に対して斜めの接線を有する、請求項1〜3のいずれか1項に記載のバネユニット。
- 前記凸型輪郭が外側輪郭である、請求項1〜4のいずれか1項に記載のバネユニット。
- 前記凸型輪郭が内側輪郭である、請求項1〜4のいずれか1項に記載のバネユニット。
- 請求項1〜6のいずれか1項に記載のバネユニットを有するバネアキュムレータ。
- 前記補償装置(20、30、35、50、70)自身がバネアキュムレータで形成されている、請求項7に記載のバネアキュムレータ。
- 請求項1〜6のいずれか1項に記載のバネユニット、又は、請求項7又は8に記載のバネアキュムレータを有するアクチュエータ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015218851.5 | 2015-09-30 | ||
DE102015218851.5A DE102015218851A1 (de) | 2015-09-30 | 2015-09-30 | Federaggregat, Federspeicher und Aktor |
PCT/EP2016/073135 WO2017055363A1 (de) | 2015-09-30 | 2016-09-28 | Federaggregat, federspeicher und aktor |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018531348A JP2018531348A (ja) | 2018-10-25 |
JP2018531348A6 JP2018531348A6 (ja) | 2018-12-13 |
JP6671467B2 true JP6671467B2 (ja) | 2020-03-25 |
Family
ID=57083286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018516153A Active JP6671467B2 (ja) | 2015-09-30 | 2016-09-28 | バネユニット、バネアキュムレータおよびアクチュエータ |
Country Status (7)
Country | Link |
---|---|
US (1) | US20180283363A1 (ja) |
EP (1) | EP3334954A1 (ja) |
JP (1) | JP6671467B2 (ja) |
KR (1) | KR102145490B1 (ja) |
CN (1) | CN108138896B (ja) |
DE (1) | DE102015218851A1 (ja) |
WO (1) | WO2017055363A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10457108B2 (en) * | 2017-10-23 | 2019-10-29 | GM Global Technology Operations LLC | Non-linear stiffness actuator for vehicle suspension |
KR102090336B1 (ko) * | 2019-03-20 | 2020-03-17 | 양동호 | 고유진동수 가변형 동흡진기 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1250451B (de) | 1967-09-21 | Maschinenfabrik Winkler, Fallert a Co. A.G., Bern | Einrichtung an Farbwerken von Druckmaschinen zum Einstellen sowie An- und Abstellen der Verreib- und Auftragwalzen | |
CS155075B1 (ja) * | 1968-02-08 | 1974-05-30 | ||
FR2265599B1 (ja) | 1974-04-01 | 1978-05-26 | Bennes Marrel | |
US4257495A (en) * | 1978-05-10 | 1981-03-24 | National Research Development Corporation | Damping device |
US5024111A (en) * | 1989-10-30 | 1991-06-18 | Aec-Able Engineering Co., Inc. | Adjustment of zero spring rate suspensions |
JPH03277837A (ja) * | 1990-03-27 | 1991-12-09 | Yamaha Motor Co Ltd | バネ系機構 |
US5558191A (en) * | 1994-04-18 | 1996-09-24 | Minnesota Mining And Manufacturing Company | Tuned mass damper |
US6966535B2 (en) * | 2002-05-07 | 2005-11-22 | Newport Corporation | Snubber for pneumatically isolated platforms |
DE102006062195B3 (de) * | 2006-12-22 | 2008-04-30 | Lisega Ag | Konstantträger |
ATE475039T1 (de) * | 2007-03-14 | 2010-08-15 | Gm Global Tech Operations Inc | Gangschaltvorrichtung |
KR20130042290A (ko) * | 2011-10-18 | 2013-04-26 | 숭실대학교산학협력단 | 짝수차 다항식 형상의 캠-스프링 방식 준영강성 제진기 |
TWI604111B (zh) * | 2013-09-13 | 2017-11-01 | Institute Of Unclear Energy Res Rocaec | Three-dimensional direction shock absorber |
DE112014004415T5 (de) * | 2013-09-27 | 2016-06-16 | Firestone Industrial Products Company, Llc | Vibrationsisolator und einen solchen enthaltende Systeme |
US10457108B2 (en) * | 2017-10-23 | 2019-10-29 | GM Global Technology Operations LLC | Non-linear stiffness actuator for vehicle suspension |
-
2015
- 2015-09-30 DE DE102015218851.5A patent/DE102015218851A1/de active Pending
-
2016
- 2016-09-28 WO PCT/EP2016/073135 patent/WO2017055363A1/de active Application Filing
- 2016-09-28 US US15/764,874 patent/US20180283363A1/en not_active Abandoned
- 2016-09-28 JP JP2018516153A patent/JP6671467B2/ja active Active
- 2016-09-28 EP EP16777640.0A patent/EP3334954A1/de active Pending
- 2016-09-28 KR KR1020187012203A patent/KR102145490B1/ko active IP Right Grant
- 2016-09-28 CN CN201680057333.5A patent/CN108138896B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108138896B (zh) | 2020-01-03 |
KR102145490B1 (ko) | 2020-08-18 |
KR20180063209A (ko) | 2018-06-11 |
WO2017055363A1 (de) | 2017-04-06 |
US20180283363A1 (en) | 2018-10-04 |
DE102015218851A1 (de) | 2017-03-30 |
EP3334954A1 (de) | 2018-06-20 |
CN108138896A (zh) | 2018-06-08 |
JP2018531348A (ja) | 2018-10-25 |
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