JP6408828B2 - サスペンション装置 - Google Patents
サスペンション装置 Download PDFInfo
- Publication number
- JP6408828B2 JP6408828B2 JP2014163399A JP2014163399A JP6408828B2 JP 6408828 B2 JP6408828 B2 JP 6408828B2 JP 2014163399 A JP2014163399 A JP 2014163399A JP 2014163399 A JP2014163399 A JP 2014163399A JP 6408828 B2 JP6408828 B2 JP 6408828B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- damper
- side chamber
- chamber
- extension
- 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.)
- Active
Links
- 239000000725 suspension Substances 0.000 title claims description 27
- 230000006835 compression Effects 0.000 claims description 28
- 238000007906 compression Methods 0.000 claims description 28
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 238000000638 solvent extraction Methods 0.000 claims 1
- 230000001629 suppression Effects 0.000 description 21
- 230000001133 acceleration Effects 0.000 description 11
- 239000012530 fluid Substances 0.000 description 10
- 230000008602 contraction Effects 0.000 description 9
- 238000013016 damping Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 239000013585 weight reducing agent Substances 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/06—Characteristics of dampers, e.g. mechanical dampers
- B60G17/08—Characteristics of fluid dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
- B60G15/12—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper
-
- 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
- F16F15/002—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion characterised by the control method or circuitry
-
- 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
-
- 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
- F16F15/023—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 fluid means
- F16F15/027—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 fluid means comprising control arrangements
-
- 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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
-
- 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
- F16F9/32—Details
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/20—Type of damper
- B60G2202/24—Fluid damper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/10—Acceleration; Deceleration
- B60G2400/102—Acceleration; Deceleration vertical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/25—Stroke; Height; Displacement
- B60G2400/252—Stroke; Height; Displacement vertical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/50—Pressure
- B60G2400/51—Pressure in suspension unit
- B60G2400/518—Pressure in suspension unit in damper
- B60G2400/5182—Fluid damper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/06—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms
- B62K25/08—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms for front wheel
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Vibration Prevention Devices (AREA)
- Fluid-Damping Devices (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Description
11 シリンダ
12 ピストン
13 ピストンロッド
16 伸側圧力制御弁
17 圧側圧力制御弁
22 エアピストン
23 エアチャンバ
A エアばね
C 制御部
D ダンパ
R1 伸側室
R2 圧側室
Claims (5)
- 伸側室と圧側室とを備えたダンパと、
上記ダンパを伸長させる方向へ弾発力を発揮するエアばねと、
上記伸側室と上記圧側室の圧力を独立に調節して上記ダンパが発揮する力を制御する制御部とを備え、
上記制御部は、上記エアばねの所定のストローク範囲で上記エアばねの弾発力に対抗するバランス力を上記ダンパに発揮させる
ことを特徴とするサスペンション装置。 - 上記制御部は、上記エアばねのストローク変位と上記エアばねの最伸長時の初期圧力に基づいて上記バランス力を求める
ことを特徴とする請求項1に記載のサスペンション装置。 - 上記制御部は、上記バランス力を加味して上記伸側室および上記圧側室の目標圧力を求める
ことを特徴とする請求項2に記載のサスペンション装置。 - 上記ダンパは、シリンダと、上記シリンダ内に摺動自在に挿入されて上記シリンダ内を上記伸側室と上記圧側室とに区画するピストンと、上記シリンダ内に挿入されて上記ピストンに連結されるピストンロッドと、上記伸側室の圧力を制御する伸側圧力制御弁と、上記圧側室の圧力を制御する圧側圧力制御弁とを備えた
ことを特徴とする請求項1から3のいずれか一項に記載のサスペンション装置。 - 上記エアばねは、上記ピストンロッドと上記シリンダの一方に設けたエアチャンバと、上記ピストンロッドと上記シリンダの他方に設けたエアピストンとで形成される
ことを特徴とする請求項4に記載のサスペンション装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014163399A JP6408828B2 (ja) | 2014-08-11 | 2014-08-11 | サスペンション装置 |
US15/502,527 US20170225536A1 (en) | 2014-08-11 | 2015-08-07 | Suspension device |
CN201580042510.8A CN106574684A (zh) | 2014-08-11 | 2015-08-07 | 悬架装置 |
PCT/JP2015/072489 WO2016024539A1 (ja) | 2014-08-11 | 2015-08-07 | サスペンション装置 |
EP15831952.5A EP3181943A4 (en) | 2014-08-11 | 2015-08-07 | Suspension device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014163399A JP6408828B2 (ja) | 2014-08-11 | 2014-08-11 | サスペンション装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016038072A JP2016038072A (ja) | 2016-03-22 |
JP6408828B2 true JP6408828B2 (ja) | 2018-10-17 |
Family
ID=55304167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014163399A Active JP6408828B2 (ja) | 2014-08-11 | 2014-08-11 | サスペンション装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20170225536A1 (ja) |
EP (1) | EP3181943A4 (ja) |
JP (1) | JP6408828B2 (ja) |
CN (1) | CN106574684A (ja) |
WO (1) | WO2016024539A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6349182B2 (ja) * | 2014-07-22 | 2018-06-27 | Kyb株式会社 | ダンパ制御装置 |
CN113525007A (zh) * | 2020-04-17 | 2021-10-22 | 陕西重型汽车有限公司 | 一种汽车智能悬架系统 |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3836132A (en) * | 1971-07-19 | 1974-09-17 | Maremont Corp | Self-leveling combined shock absorber and fluid spring assist unit |
EP0425885B1 (de) * | 1989-10-28 | 1994-07-20 | HEMSCHEIDT FAHRWERKTECHNIK GmbH & Co. | Hydropneumatisches Federungssystem |
US20070035105A1 (en) * | 1992-08-17 | 2007-02-15 | Yale Donald M | Suspension stabilizer system with pressure controller device |
JPH06213268A (ja) * | 1993-01-18 | 1994-08-02 | Kayaba Ind Co Ltd | 制振装置 |
JPH06344749A (ja) * | 1993-06-14 | 1994-12-20 | Unisia Jecs Corp | 車両懸架装置 |
US6752250B2 (en) * | 2001-09-27 | 2004-06-22 | Northrop Grumman Corporation | Shock, vibration and acoustic isolation system |
JP4491818B2 (ja) * | 2003-05-30 | 2010-06-30 | 日立オートモティブシステムズ株式会社 | 単筒式緩衝器 |
SE0500485L (sv) * | 2005-03-02 | 2006-06-27 | Volvo Lastvagnar Ab | Fjädringsarrangemang för fordon |
JP4648126B2 (ja) * | 2005-08-05 | 2011-03-09 | 本田技研工業株式会社 | 車両用サスペンション装置 |
JP2009036259A (ja) * | 2007-07-31 | 2009-02-19 | Kayaba Ind Co Ltd | 緩衝器 |
JP5074288B2 (ja) * | 2008-05-07 | 2012-11-14 | ヤマハ発動機株式会社 | 懸架装置の制御装置および車両 |
US10060499B2 (en) * | 2009-01-07 | 2018-08-28 | Fox Factory, Inc. | Method and apparatus for an adjustable damper |
JP5357788B2 (ja) * | 2009-01-19 | 2013-12-04 | カヤバ工業株式会社 | フロントフォーク |
US8936139B2 (en) * | 2009-03-19 | 2015-01-20 | Fox Factory, Inc. | Methods and apparatus for suspension adjustment |
US20110227301A1 (en) * | 2010-03-16 | 2011-09-22 | Showa Corporation | Vehicle Height Adjusting Apparatus |
JP5535871B2 (ja) * | 2010-10-28 | 2014-07-02 | 株式会社ショーワ | フロントフォーク |
JP5702650B2 (ja) * | 2011-03-31 | 2015-04-15 | カヤバ工業株式会社 | フロントフォーク |
EP3929459A1 (en) * | 2011-09-12 | 2021-12-29 | Fox Factory, Inc. | Methods and apparatus for suspension set up |
JP5847612B2 (ja) * | 2012-02-29 | 2016-01-27 | 株式会社ショーワ | フロントフォーク用スプリング脚 |
JP5961020B2 (ja) * | 2012-03-21 | 2016-08-02 | Kyb株式会社 | 懸架装置 |
JP5970386B2 (ja) * | 2012-03-30 | 2016-08-17 | 株式会社ショーワ | フロントフォークのスプリング脚 |
JP5961033B2 (ja) * | 2012-04-27 | 2016-08-02 | 株式会社ショーワ | 緩衝器及び油圧緩衝器 |
JP5981227B2 (ja) * | 2012-05-31 | 2016-08-31 | 株式会社ショーワ | フロントフォーク |
DE102013215360B4 (de) * | 2012-09-10 | 2015-09-10 | Ford Global Technologies, Llc | Höhenverstellvorrichtung für Fahrzeuge mit Luftfeder und Schwingungsdämpfer |
JP5936271B2 (ja) * | 2012-10-09 | 2016-06-22 | Kyb株式会社 | 懸架装置 |
JP5977665B2 (ja) * | 2012-12-14 | 2016-08-24 | Kyb株式会社 | フロントフォーク |
JP6082261B2 (ja) * | 2013-02-04 | 2017-02-15 | Kyb株式会社 | 緩衝器 |
CN105102245B (zh) * | 2013-03-04 | 2017-05-10 | 威巴克商用车辆气动弹簧有限责任公司 | 具有一体式阀门控制机构的空气弹簧装置 |
US9702349B2 (en) * | 2013-03-15 | 2017-07-11 | ClearMotion, Inc. | Active vehicle suspension system |
JP6212340B2 (ja) * | 2013-09-24 | 2017-10-11 | Kyb株式会社 | 緩衝器及び懸架装置 |
JP6463934B2 (ja) * | 2014-09-29 | 2019-02-06 | Kyb株式会社 | サスペンション装置 |
JP6438258B2 (ja) * | 2014-09-30 | 2018-12-12 | 株式会社ショーワ | 反力調整部材及びサスペンション |
JP6404763B2 (ja) * | 2015-03-31 | 2018-10-17 | 株式会社ショーワ | 反力調整支援装置、プログラムおよび反力調整支援方法 |
JP2017003016A (ja) * | 2015-06-11 | 2017-01-05 | Kybモーターサイクルサスペンション株式会社 | 緩衝器 |
-
2014
- 2014-08-11 JP JP2014163399A patent/JP6408828B2/ja active Active
-
2015
- 2015-08-07 US US15/502,527 patent/US20170225536A1/en not_active Abandoned
- 2015-08-07 EP EP15831952.5A patent/EP3181943A4/en not_active Withdrawn
- 2015-08-07 CN CN201580042510.8A patent/CN106574684A/zh active Pending
- 2015-08-07 WO PCT/JP2015/072489 patent/WO2016024539A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2016024539A1 (ja) | 2016-02-18 |
EP3181943A4 (en) | 2018-04-18 |
CN106574684A (zh) | 2017-04-19 |
EP3181943A1 (en) | 2017-06-21 |
JP2016038072A (ja) | 2016-03-22 |
US20170225536A1 (en) | 2017-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6412409B2 (ja) | サスペンション装置およびサスペンション制御装置 | |
JP6302196B2 (ja) | ダンパ制御装置 | |
JP5929628B2 (ja) | アクティブダンパー | |
JP6408828B2 (ja) | サスペンション装置 | |
CN105196822A (zh) | 减振系统 | |
EP3163115B1 (en) | Damper control device | |
JP6339919B2 (ja) | 緩衝器 | |
JP2016002778A (ja) | 車両用サスペンションシステム | |
JP5702200B2 (ja) | 緩衝器の制御装置 | |
CN110214277B (zh) | 恒定加速度检测装置和铁路车辆用减震装置 | |
CN111316387A (zh) | 控制装置及铁道车辆用减振装置 | |
WO2018193685A1 (ja) | サスペンション制御装置 | |
JP6924043B2 (ja) | 鉄道車両用制振装置 | |
JP5952629B2 (ja) | サスペンション制御装置 | |
JP2015101259A (ja) | サスペンション装置 | |
JP2015101261A (ja) | サスペンション装置 | |
JP6313586B2 (ja) | ダンパ制御装置 | |
JP2015101260A (ja) | サスペンション装置 | |
KR102430488B1 (ko) | 차량용 능동형 현가장치 | |
JP2014205424A (ja) | 車高制御装置 | |
JP2015200345A (ja) | 車両用ショックアブソーバ | |
JP2015104989A (ja) | 車両用サスペンションシステム | |
JP2010111208A (ja) | サスペンション装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170307 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20171219 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180227 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180427 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180828 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180921 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6408828 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |