JP4868929B2 - 緩衝器 - Google Patents
緩衝器 Download PDFInfo
- Publication number
- JP4868929B2 JP4868929B2 JP2006122901A JP2006122901A JP4868929B2 JP 4868929 B2 JP4868929 B2 JP 4868929B2 JP 2006122901 A JP2006122901 A JP 2006122901A JP 2006122901 A JP2006122901 A JP 2006122901A JP 4868929 B2 JP4868929 B2 JP 4868929B2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- shock absorber
- hydraulic damper
- motor
- spring
- 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 - Fee Related
Links
- 230000035939 shock Effects 0.000 title claims description 94
- 239000006096 absorbing agent Substances 0.000 title claims description 93
- 230000033001 locomotion Effects 0.000 claims description 70
- 238000013016 damping Methods 0.000 claims description 38
- 230000002093 peripheral effect Effects 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 description 14
- 230000001133 acceleration Effects 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 11
- 239000000725 suspension Substances 0.000 description 11
- 230000008602 contraction Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 230000006866 deterioration Effects 0.000 description 7
- 238000004804 winding Methods 0.000 description 6
- 230000001172 regenerating effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000001141 propulsive effect Effects 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Landscapes
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
Description
10 ケース
11 マウント
16 螺子軸
17 ボール螺子ナット
20 内筒
30 シリンダ
31 ピストン
32 ロッド
33 リザーバ筒
35,36 圧力室
40 連繋筒
45,46 許容手段であるバネ受け
47 バネ受け
60 外筒
70 クッション部材
100 懸架バネ受け
A アクチュエータ
B バネ上部材
C シリンダ
D 緩衝器
E 液圧ダンパ
M モータ
P ピストン
R ロッド
S 懸架バネ
T 運動変換機構
Claims (4)
- 直線運動を回転運動に変換する運動変換機構と該運動変換機構により変換された回転運動が伝達されるモータとを備え車両のバネ上部材側に連結されてモータの電磁力で減衰力を発揮するアクチュエータと、シリンダとシリンダ内に摺動自在に挿入されシリンダ内に2つの圧力室を隔成するピストンと一端がピストンに連結されるロッドとを備えロッドもしくはシリンダの一方にアクチュエータの直線運動が伝達されるとともにロッドもしくはシリンダの他方が車両のバネ下部材側に連結される液圧ダンパと、上記圧力室のうち一方の圧力室内に収納され液圧ダンパを圧縮させる方向に附勢するバネと、他方の圧力室内に収納され液圧ダンパを伸長させる方向に附勢するバネとを備えたことを特徴とする緩衝器。
- 上記各バネによりピストンが両端側から挟持されてなる請求項1に記載の緩衝器。
- 液圧ダンパは、シリンダの外周側にリザーバを備えたことを特徴とする請求項1または2に記載の緩衝器。
- 各バネの周方向の回転を許容する許容手段と、上記運動変換機構を内部に収容する外筒および外筒内に摺動自在に収容される内筒とを備え、外筒の開口部に液圧ダンパのシリンダの外周にリザーバを形成するリザーバ筒を螺合したことを特徴とする請求項3に記載の緩衝器。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006122901A JP4868929B2 (ja) | 2006-04-27 | 2006-04-27 | 緩衝器 |
EP07741662.6A EP2012043B1 (en) | 2006-04-27 | 2007-04-10 | Damper |
CN2007800010035A CN101351657B (zh) | 2006-04-27 | 2007-04-10 | 缓冲器 |
PCT/JP2007/058226 WO2007125770A1 (ja) | 2006-04-27 | 2007-04-10 | 緩衝器 |
US12/298,196 US8469164B2 (en) | 2006-04-27 | 2007-04-10 | Damper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006122901A JP4868929B2 (ja) | 2006-04-27 | 2006-04-27 | 緩衝器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007290639A JP2007290639A (ja) | 2007-11-08 |
JP4868929B2 true JP4868929B2 (ja) | 2012-02-01 |
Family
ID=38761684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006122901A Expired - Fee Related JP4868929B2 (ja) | 2006-04-27 | 2006-04-27 | 緩衝器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4868929B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5142793B2 (ja) * | 2007-06-29 | 2013-02-13 | カヤバ工業株式会社 | ステアリングダンパ |
JP2010241976A (ja) | 2009-04-07 | 2010-10-28 | Seiko Epson Corp | 耐水化アルミニウム顔料分散液の製造方法、耐水化アルミニウム顔料およびそれを含有する水性インク組成物 |
JP5424751B2 (ja) | 2009-07-10 | 2014-02-26 | カヤバ工業株式会社 | サスペンション装置 |
JP5374337B2 (ja) * | 2009-12-01 | 2013-12-25 | カヤバ工業株式会社 | フロントフォーク |
JP2011230586A (ja) * | 2010-04-26 | 2011-11-17 | Kyb Co Ltd | サスペンション装置 |
CN107150563A (zh) * | 2017-05-04 | 2017-09-12 | 青岛理工大学 | 一种气压式馈能悬架系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001180244A (ja) * | 1999-12-27 | 2001-07-03 | Nissan Motor Co Ltd | 車両の姿勢制御装置 |
JP2004100785A (ja) * | 2002-09-06 | 2004-04-02 | Showa Corp | 油圧緩衝装置の懸架スプリング支持装置 |
JP4271604B2 (ja) * | 2004-03-10 | 2009-06-03 | トヨタ自動車株式会社 | 電磁緩衝器 |
-
2006
- 2006-04-27 JP JP2006122901A patent/JP4868929B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007290639A (ja) | 2007-11-08 |
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