JP4383986B2 - 緩衝器 - Google Patents
緩衝器 Download PDFInfo
- Publication number
- JP4383986B2 JP4383986B2 JP2004237910A JP2004237910A JP4383986B2 JP 4383986 B2 JP4383986 B2 JP 4383986B2 JP 2004237910 A JP2004237910 A JP 2004237910A JP 2004237910 A JP2004237910 A JP 2004237910A JP 4383986 B2 JP4383986 B2 JP 4383986B2
- Authority
- JP
- Japan
- Prior art keywords
- motor
- shock absorber
- vehicle body
- screw shaft
- vehicle
- 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
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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
- B60G17/015—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 the regulating means comprising electric or electronic elements
- B60G17/0152—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 the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
- B60G17/0157—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 the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit non-fluid unit, e.g. electric motor
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- 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
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
- B60G15/062—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper
- B60G15/063—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper characterised by the mounting of the spring on the damper
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
Description
また、運動変換機構を、モータに連結される螺子軸と、車軸側に連結されてこの螺子軸に回転自在に螺合される螺子ナットとから構成するとともに、上記螺子軸を回転自在に支持する支持部材を設け、この支持部材を車体側もしくはモータに弾性体を介して固定させるとともに、螺子ナット側に懸架バネ受けを設け、当該懸架バネ受けと上記弾性体との間に懸架バネを介装したので、この弾性体でバネ下側の振動をも吸収でき、さらに車両における乗り心地を向上させることができる。
2 ケース
3 シャフト
4 磁石
5 ステータ
6 電機子鉄心たるコア
7 巻線
8,9,23,24 ボールベアリング
10 螺子軸
10a 段部
11 螺子ナットたるボール螺子ナット
20 内筒
21 キャップ体
22 鍔部
25 アッパーサポート
26 弾性体たる防振ゴム
27 プレート
28 バンプストッパ
29 クッションゴム
30 カップリングたる筒状のフレキシブルカップリング
31 切欠
35,36 軸受
40 連携筒
41 外筒
42 ストッパ部材
43 ダストシール
50 懸架バネ受け
60 ナット
B 車体
D 緩衝器
E 車軸側取付部
M モータ
S 懸架バネ
T 運動変換機構
Claims (4)
- 車体と車軸との直線相対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、このモータが車体側に固定されるとともに、車体と車軸との間に上記運動変換機構が介装される緩衝器であって、運動変換機構をモータに連結される螺子軸と、車軸側に連結されてこの螺子軸に回転自在に螺合される螺子ナットとから構成するとともに、上記螺子軸を回転自在に支持する支持部材を設け、この支持部材が車体側もしくはモータに弾性体を介して固定されるとともに、螺子ナット側に懸架バネ受けを設け、当該懸架バネ受けと上記弾性体との間に懸架バネを介装したことを特徴とする緩衝器。
- モータが車体内側に固定されることを特徴とする請求項1に記載の緩衝器。
- 運動変換機構と車体もしくはモータとの間に弾性体を介装したことを特徴とする請求項1または2に記載の緩衝器。
- ロータに対する螺子軸の位置ずれを許容するカップリングを介して螺子軸とモータのロータとを連結したことを特徴とする請求項1、2または3に記載の緩衝器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004237910A JP4383986B2 (ja) | 2004-08-18 | 2004-08-18 | 緩衝器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004237910A JP4383986B2 (ja) | 2004-08-18 | 2004-08-18 | 緩衝器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006057668A JP2006057668A (ja) | 2006-03-02 |
JP4383986B2 true JP4383986B2 (ja) | 2009-12-16 |
Family
ID=36105321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004237910A Expired - Fee Related JP4383986B2 (ja) | 2004-08-18 | 2004-08-18 | 緩衝器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4383986B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5154159B2 (ja) * | 2007-07-30 | 2013-02-27 | 本田技研工業株式会社 | 車両用電動ダンパ装置 |
JP6190769B2 (ja) * | 2014-07-02 | 2017-08-30 | 本田技研工業株式会社 | 電磁ダンパ |
JP6239453B2 (ja) | 2014-07-03 | 2017-11-29 | 本田技研工業株式会社 | 電磁ダンパ |
US9657806B2 (en) | 2014-12-09 | 2017-05-23 | Honda Motor Co., Ltd. | Electromagnetic damper |
EP3653411A1 (de) * | 2018-11-14 | 2020-05-20 | Ovalo GmbH | Vorrichtung zum verbinden eines federbeines mit einer karosserie |
EP3653412A1 (de) * | 2018-11-14 | 2020-05-20 | Ovalo GmbH | Vorrichtung zum verbinden eines federbeines mit einer karosserie |
EP3653410A1 (de) * | 2018-11-14 | 2020-05-20 | Ovalo GmbH | Vorrichtung zum verbinden eines federbeines mit einer karosserie |
-
2004
- 2004-08-18 JP JP2004237910A patent/JP4383986B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006057668A (ja) | 2006-03-02 |
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