JP2009270670A - サスペンション装置 - Google Patents
サスペンション装置 Download PDFInfo
- Publication number
- JP2009270670A JP2009270670A JP2008123453A JP2008123453A JP2009270670A JP 2009270670 A JP2009270670 A JP 2009270670A JP 2008123453 A JP2008123453 A JP 2008123453A JP 2008123453 A JP2008123453 A JP 2008123453A JP 2009270670 A JP2009270670 A JP 2009270670A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- screw shaft
- actuator
- suspension device
- fluid pressure
- 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.)
- Granted
Links
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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/54—Arrangements for attachment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/14—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
- B60G13/06—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type
- B60G13/08—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type hydraulic
-
- 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
- B60G15/067—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit
-
- 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
-
- 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
- F16F9/58—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder
-
- 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
- B60G2202/10—Type of spring
- B60G2202/12—Wound spring
-
- 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
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/40—Type of actuator
- B60G2202/42—Electric actuator
-
- 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
- B60G2202/40—Type of actuator
- B60G2202/42—Electric actuator
- B60G2202/422—Linear motor
-
- 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
- F16F2232/00—Nature of movement
- F16F2232/06—Translation-to-rotary conversion
Abstract
【解決手段】上記した目的を達成するため、直線運動を回転運動に変換する運動変換機構Tと該運動変換機構Tにおける回転運動を呈する回転部材1に連結されるモータMとを備えたアクチュエータAと、運動変換機構Tにおける直線運動を呈する直動部材2に連結される流体圧ダンパDとを備えたサスペンション装置Sにおいて、車両のバネ上部材に連結されるマウント22と、マウント22とバネ下部材との間に介装される懸架バネ38,39とを備え、アクチュエータAがマウント22に防振ゴム21を介して弾性支持されることを特徴とする。
【選択図】図1
Description
1a 環状溝
1b ソケット
2 直動部材たる螺子軸
3 ボールスプラインナット
3a,5e キー溝
5 ホルダ
5a ホルダにおけるナット部
5b ホルダにおけるフランジ
5c ホルダにおける段部
5d ホルダにおける装着部
6 キー
7 スナップリング
8 ナット
9,14,15 ボールベアリング
9a ボールベアリングにおけるボール
9b ボールベアリングにおける外輪
10 ケーシング
10a ケーシングにおけるフランジ
11 ステータ
11a コア
11b コイル
12 キャップ
12a キャップにおける筒部
12b キャップにおける鍔部
12c キャップにおける嵌合部
13 センサホルダ
13a レゾルバステータ
13b レゾルバコア
16 ロータ
17 シャフト
18 磁石
19 ボルト
20 トレランスリング
21 防振ゴム
22 マウント
23 マウントにおけるマウント筒
24 マウントにおけるプレート
25 マウントにおける防振ゴム
26 抱持環
26a 抱持環本体
26b ソケット部
27 外筒
28,40 クッション
29 エンドキャップ
30 連結軸
30a 連結軸における係合部となるテーパ部
30b 連結軸における螺子部
31 流体圧ダンパにおけるロッド
32 流体圧ダンパにおけるシリンダ
33 ディスク
34,42,43 バネ受
35 ナット
36 スペーサ
37 カバー筒
37a 鍔部
38,39 バネ
41 バンプクッション
A アクチュエータ
D 流体圧ダンパ
M モータ
S サスペンション装置
T 運動変換機構
Claims (1)
- 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おける回転運動を呈する回転部材に連結されるモータとを備えたアクチュエータと、運動変換機構における直線運動を呈する直動部材に連結される流体圧ダンパとを備えたサスペンション装置において、車両のバネ上部材に連結されるマウントと、マウントとバネ下部材との間に介装される懸架バネとを備え、アクチュエータがマウントに防振ゴムを介して弾性支持されることを特徴とするサスペンション装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008123453A JP5142810B2 (ja) | 2008-05-09 | 2008-05-09 | サスペンション装置 |
DE112009001127T DE112009001127T5 (de) | 2008-05-09 | 2009-04-15 | Aufhängevorrichtung |
US12/991,632 US8387762B2 (en) | 2008-05-09 | 2009-04-15 | Suspension device |
PCT/JP2009/057945 WO2009136543A1 (ja) | 2008-05-09 | 2009-04-15 | サスペンション装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008123453A JP5142810B2 (ja) | 2008-05-09 | 2008-05-09 | サスペンション装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009270670A true JP2009270670A (ja) | 2009-11-19 |
JP5142810B2 JP5142810B2 (ja) | 2013-02-13 |
Family
ID=41264598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008123453A Expired - Fee Related JP5142810B2 (ja) | 2008-05-09 | 2008-05-09 | サスペンション装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8387762B2 (ja) |
JP (1) | JP5142810B2 (ja) |
DE (1) | DE112009001127T5 (ja) |
WO (1) | WO2009136543A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011112128A (ja) * | 2009-11-26 | 2011-06-09 | Jtekt Corp | ボールねじ装置およびその組付方法 |
KR101263348B1 (ko) | 2011-05-06 | 2013-05-16 | (주)엔티텍 | 이중 댐퍼 |
CN108825706A (zh) * | 2018-07-09 | 2018-11-16 | 葛成侠 | 一种电动汽车用智能变阻尼减震器 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2524116T3 (es) * | 2008-02-08 | 2014-12-04 | Kayaba Industry Co., Ltd. | Dispositivo de suspensión |
JP5085363B2 (ja) * | 2008-02-08 | 2012-11-28 | カヤバ工業株式会社 | サスペンション装置 |
US9103467B2 (en) | 2013-03-06 | 2015-08-11 | Pentair Flow Services Ag | Vibration damping device for a valve |
US9688264B2 (en) | 2013-10-02 | 2017-06-27 | The Regents Of The University Of Michigan, University Of Michigan Office Of Technology Transfer | Regenerative differential powertrain with vibration absorption and isolation |
US10300760B1 (en) | 2015-03-18 | 2019-05-28 | Apple Inc. | Fully-actuated suspension system |
NO338432B1 (no) * | 2016-01-20 | 2016-08-15 | Frode Olsen | Høy hastighets rotor. Motorenheter (M) som vil gjøre det mulig å montere flere enheter sammen til en større og kraftigere enhet. Motorenheten benyttes så i serier for å gi høy rotasjonshastighet |
US10814690B1 (en) | 2017-04-18 | 2020-10-27 | Apple Inc. | Active suspension system with energy storage device |
JP2020518514A (ja) | 2017-05-08 | 2020-06-25 | アップル インコーポレイテッドApple Inc. | アクティブサスペンションシステム |
US10899340B1 (en) | 2017-06-21 | 2021-01-26 | Apple Inc. | Vehicle with automated subsystems |
US11173766B1 (en) | 2017-09-07 | 2021-11-16 | Apple Inc. | Suspension system with locking structure |
US11065931B1 (en) | 2017-09-15 | 2021-07-20 | Apple Inc. | Active suspension system |
US11124035B1 (en) | 2017-09-25 | 2021-09-21 | Apple Inc. | Multi-stage active suspension actuator |
US10960723B1 (en) | 2017-09-26 | 2021-03-30 | Apple Inc. | Wheel-mounted suspension actuators |
JP6944130B2 (ja) * | 2018-03-19 | 2021-10-06 | トヨタ自動車株式会社 | 車両の姿勢制御装置 |
US11285773B1 (en) | 2018-09-12 | 2022-03-29 | Apple Inc. | Control system |
US11634167B1 (en) | 2018-09-14 | 2023-04-25 | Apple Inc. | Transmitting axial and rotational movement to a hub |
US11345209B1 (en) | 2019-06-03 | 2022-05-31 | Apple Inc. | Suspension systems |
US11179991B1 (en) | 2019-09-23 | 2021-11-23 | Apple Inc. | Suspension systems |
US11938922B1 (en) | 2019-09-23 | 2024-03-26 | Apple Inc. | Motion control system |
US11707961B1 (en) | 2020-04-28 | 2023-07-25 | Apple Inc. | Actuator with reinforcing structure for torsion resistance |
US11828339B1 (en) | 2020-07-07 | 2023-11-28 | Apple Inc. | Vibration control system |
US11211896B1 (en) | 2021-01-14 | 2021-12-28 | FTC Solar, Inc. | Systems for damping a solar photovoltaic array tracker |
JP7133059B1 (ja) * | 2021-03-30 | 2022-09-07 | 本田技研工業株式会社 | サスペンション装置 |
US11695370B2 (en) | 2021-07-27 | 2023-07-04 | FTC Solar, Inc. | Locking assembly for a solar photovoltaic array tracker |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006038145A (ja) * | 2004-07-28 | 2006-02-09 | Showa Corp | 電磁式緩衝器 |
JP2007028713A (ja) * | 2005-07-12 | 2007-02-01 | Toyo Tire & Rubber Co Ltd | リニアアクチュエータ及びそれを用いた防振装置 |
JP2007292254A (ja) * | 2006-04-27 | 2007-11-08 | Kayaba Ind Co Ltd | 緩衝器 |
JP2007292255A (ja) * | 2006-04-27 | 2007-11-08 | Kayaba Ind Co Ltd | 緩衝器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2857424B2 (ja) | 1989-08-28 | 1999-02-17 | 株式会社ユニシアジェックス | 減衰力可変型サスペンションユニット |
JPH03194236A (ja) | 1989-12-22 | 1991-08-23 | Nissan Motor Co Ltd | ストラツトのアツパーマウント構造 |
JP3194236B2 (ja) | 1992-03-26 | 2001-07-30 | 株式会社リコー | 感熱記録材料 |
JPH08197931A (ja) | 1995-01-23 | 1996-08-06 | Honda Motor Co Ltd | アクティブサスペンション装置 |
JP3086614B2 (ja) | 1995-02-13 | 2000-09-11 | 株式会社シモン | 靴の重層表底構造およびその製造方法 |
JP2001180244A (ja) * | 1999-12-27 | 2001-07-03 | Nissan Motor Co Ltd | 車両の姿勢制御装置 |
JP4266857B2 (ja) | 2004-03-11 | 2009-05-20 | カヤバ工業株式会社 | 電磁緩衝器 |
JP4396611B2 (ja) * | 2005-10-07 | 2010-01-13 | トヨタ自動車株式会社 | 車両用懸架シリンダ装置 |
JP4667338B2 (ja) * | 2006-10-11 | 2011-04-13 | カヤバ工業株式会社 | 緩衝器 |
JP5260936B2 (ja) * | 2007-10-25 | 2013-08-14 | トヨタ自動車株式会社 | 車両用電磁式ショックアブソーバ |
JP5086830B2 (ja) * | 2008-02-08 | 2012-11-28 | 株式会社キーエンス | 画像検査装置、画像検査方法、及びコンピュータプログラム |
ES2524116T3 (es) * | 2008-02-08 | 2014-12-04 | Kayaba Industry Co., Ltd. | Dispositivo de suspensión |
JP4750827B2 (ja) * | 2008-06-25 | 2011-08-17 | カヤバ工業株式会社 | サスペンション装置 |
-
2008
- 2008-05-09 JP JP2008123453A patent/JP5142810B2/ja not_active Expired - Fee Related
-
2009
- 2009-04-15 WO PCT/JP2009/057945 patent/WO2009136543A1/ja active Application Filing
- 2009-04-15 US US12/991,632 patent/US8387762B2/en not_active Expired - Fee Related
- 2009-04-15 DE DE112009001127T patent/DE112009001127T5/de not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006038145A (ja) * | 2004-07-28 | 2006-02-09 | Showa Corp | 電磁式緩衝器 |
JP2007028713A (ja) * | 2005-07-12 | 2007-02-01 | Toyo Tire & Rubber Co Ltd | リニアアクチュエータ及びそれを用いた防振装置 |
JP2007292254A (ja) * | 2006-04-27 | 2007-11-08 | Kayaba Ind Co Ltd | 緩衝器 |
JP2007292255A (ja) * | 2006-04-27 | 2007-11-08 | Kayaba Ind Co Ltd | 緩衝器 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011112128A (ja) * | 2009-11-26 | 2011-06-09 | Jtekt Corp | ボールねじ装置およびその組付方法 |
KR101263348B1 (ko) | 2011-05-06 | 2013-05-16 | (주)엔티텍 | 이중 댐퍼 |
CN108825706A (zh) * | 2018-07-09 | 2018-11-16 | 葛成侠 | 一种电动汽车用智能变阻尼减震器 |
CN108825706B (zh) * | 2018-07-09 | 2020-07-31 | 铜陵市兆林工贸有限责任公司 | 一种电动汽车用智能变阻尼减震器 |
Also Published As
Publication number | Publication date |
---|---|
JP5142810B2 (ja) | 2013-02-13 |
DE112009001127T5 (de) | 2011-03-10 |
US20110101640A1 (en) | 2011-05-05 |
WO2009136543A1 (ja) | 2009-11-12 |
US8387762B2 (en) | 2013-03-05 |
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