JP5106797B2 - 半能動ロール防止システム - Google Patents
半能動ロール防止システム Download PDFInfo
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- JP5106797B2 JP5106797B2 JP2006171060A JP2006171060A JP5106797B2 JP 5106797 B2 JP5106797 B2 JP 5106797B2 JP 2006171060 A JP2006171060 A JP 2006171060A JP 2006171060 A JP2006171060 A JP 2006171060A JP 5106797 B2 JP5106797 B2 JP 5106797B2
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- 230000002265 prevention Effects 0.000 title 1
- 239000000725 suspension Substances 0.000 claims description 47
- 239000006096 absorbing agent Substances 0.000 claims description 32
- 230000035939 shock Effects 0.000 claims description 32
- 239000012530 fluid Substances 0.000 description 66
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/06—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid
- B60G21/073—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
-
- 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
-
- 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
- B60G17/016—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 their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
- B60G17/0162—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 their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input mainly during a motion involving steering operation, e.g. cornering, overtaking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/10—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces not permanently interconnected, e.g. operative only on acceleration, only on deceleration or only at off-straight position of steering
- B60G21/106—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces not permanently interconnected, e.g. operative only on acceleration, only on deceleration or only at off-straight position of steering transversally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
- B60G2204/82—Interactive suspensions; arrangement affecting more than one suspension unit left and right unit on same axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
- B60G2204/83—Type of interconnection
- B60G2204/8304—Type of interconnection using a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/10—Damping action or damper
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87917—Flow path with serial valves and/or closures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87917—Flow path with serial valves and/or closures
- Y10T137/87925—Separable flow path section, valve or closure in each
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87917—Flow path with serial valves and/or closures
- Y10T137/88046—Biased valve with external operator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87917—Flow path with serial valves and/or closures
- Y10T137/88054—Direct response normally closed valve limits direction of flow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Description
本発明は、車両等の懸架システムに関する。さらに詳しくは、本発明はコーナーを回るとき等の操縦中の車両のロール(roll)を制御する半能動反ロールシステムに関する。
流体流れのロッド容量部の他の部分は、右前アクチュエータ26の上部作業チャンバ44bから流れ、逆止弁52b、電子制御加減弁54a、相互接続ライン70、逆止弁60aを通って、下部作業チャンバ46bに入る。この流体流れによりピストン32bが上方に移動し、ここで流体流れは、下部作業チャンバ46b内で置換され、蓄圧器66bから逆止弁60bを通る。制動力は、電子制御装置78を使用し、電子制御可変弁54a、64aを制御することで制御される。
12 後懸架装置
14 前懸架装置
16 車体
18 後車輪
20 アクチュエータ
22 スプリング22
24 前車輪
26 アクチュエータ
28 スプリング
66a−66d 蓄圧器
54a−54d,64a−64d 電子制御可変弁
50a−50d,52a−52d,60a−60d,62a−62d 逆止弁
72−78 相互接続ライン
Claims (2)
- 第1緩衝装置(FL)と、
第2緩衝装置(FR)と、
前記第1緩衝装置と前記第2緩衝装置の間に延びる第1連通ライン(70)と、
前記第1緩衝装置と前記第2緩衝装置の間に延びる第2連通ライン(72)と、
前記第1連通ライン(70)と連通する第1蓄圧器(66a)と、
前記第2連通ライン(72)と連通する第2蓄圧器(66b)と、
前記第1緩衝装置(FL)の上部作業チャンバ(44a)から第1逆止弁(52a)及び第2逆止弁(60a)を介して下部作業チャンバ(46a)に至る第1ラインに配置された第1可変弁(64a)と、
前記第1緩衝装置(FL)の下部作業チャンバ(46a)から第3逆止弁(62a)及び第4逆止弁(50a)を介して上部作業チャンバ(44a)に至る第2ラインに配置された第2可変弁(54a)と、
前記第2緩衝装置(FR)の上部作業チャンバ(44b)から第1逆止弁(52b)及び第2逆止弁(60b)を介して下部作業チャンバ(46b)に至る第1ラインに配置された第3可変弁(64b)と、
前記第2緩衝装置(FR)の下部作業チャンバ(46b)から第3逆止弁(62b)及び第4逆止弁(50b)を介して上部作業チャンバ(44b)に至る第2ラインに配置された第4可変弁(54b)と、
第1緩衝装置の前記第1可変弁と前記第2可変弁を制御し、前記第2緩衝装置の前記第3可変弁と前記第4可変弁を制御する制御装置とを備え、
前記第1蓄圧器は、前記第1緩衝装置の第1ライン及び第2ラインに連通するとともに、前記第1連通ライン(70)を介して前記第2緩衝装置の第2ラインに連通し、
前記第2蓄圧器は、前記第2緩衝装置の第1ライン及び第2ラインに連通するとともに、前記第2連通ライン(72)を介して前記第1緩衝装置の第2ラインに連通する、懸架システム。 - 第3緩衝装置(RL)と、
第4緩衝装置(RR)と、
前記第3緩衝装置と前記第4緩衝装置の間に延びる第3連通ライン(74)と、
前記第3緩衝装置と前記第4緩衝装置の間に延びる第4連通ライン(76)と、
前記第3連通ライン(74)と連通する第3蓄圧器(66c)と、
前記第4連通ライン(76)と連通する第4蓄圧器(66d)と、
前記第3緩衝装置(RL)の上部作業チャンバ(44c)から第1逆止弁(52c)及び第2逆止弁(60c)を介して下部作業チャンバ(46c)に至る第1ラインに配置された第5可変弁(64c)と、
前記第3緩衝装置(RL)の下部作業チャンバ(46c)から第3逆止弁(62c)及び第4逆止弁(50c)を介して上部作業チャンバ(44c)に至る第2ラインに配置された第6可変弁(54c)と、
前記第4緩衝装置(RR)の上部作業チャンバ(44d)から第1逆止弁(52d)及び第2逆止弁(60d)を介して下部作業チャンバ(46d)に至る第1ラインに配置された第7可変弁(64d)と、
前記第4緩衝装置(RR)の下部作業チャンバ(46d)から第3逆止弁(62d)及び第4逆止弁(50d)を介して上部作業チャンバ(44d)に至る第2ラインに配置された第8可変弁(54d)とをさらに備え、
前記制御装置は、第3緩衝装置の前記第5可変弁と前記第6可変弁を制御し、前記第4緩衝装置の前記第7可変弁と前記第8可変弁を制御し、
前記第3蓄圧器は、前記第3緩衝装置の第1ライン及び第2ラインに連通するとともに、前記第3連通ライン(74)を介して前記第4緩衝装置の第2ラインに連通し、
前記第4蓄圧器は、前記第4緩衝装置の第1ライン及び第2ラインに連通するとともに、前記第4連通ライン(76)を介して前記第3緩衝装置の第2ラインに連通する、請求項1に記載の懸架システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69243305P | 2005-06-21 | 2005-06-21 | |
US60/692,433 | 2005-06-21 |
Publications (2)
Publication Number | Publication Date |
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JP2007001570A JP2007001570A (ja) | 2007-01-11 |
JP5106797B2 true JP5106797B2 (ja) | 2012-12-26 |
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JP2006171060A Active JP5106797B2 (ja) | 2005-06-21 | 2006-06-21 | 半能動ロール防止システム |
Country Status (6)
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US (1) | US7751959B2 (ja) |
JP (1) | JP5106797B2 (ja) |
CN (1) | CN1939763B (ja) |
BR (1) | BRPI0603347A (ja) |
DE (1) | DE102006028511B4 (ja) |
GB (1) | GB2427391B (ja) |
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-
2006
- 2006-06-20 US US11/471,311 patent/US7751959B2/en active Active
- 2006-06-21 DE DE102006028511.5A patent/DE102006028511B4/de active Active
- 2006-06-21 CN CN2006100864466A patent/CN1939763B/zh active Active
- 2006-06-21 BR BRPI0603347-4A patent/BRPI0603347A/pt not_active IP Right Cessation
- 2006-06-21 GB GB0612250A patent/GB2427391B/en not_active Expired - Fee Related
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DE102006028511B4 (de) | 2022-03-31 |
JP2007001570A (ja) | 2007-01-11 |
US7751959B2 (en) | 2010-07-06 |
GB0612250D0 (en) | 2006-08-02 |
GB2427391B (en) | 2007-06-13 |
US20060287791A1 (en) | 2006-12-21 |
DE102006028511A1 (de) | 2007-01-18 |
CN1939763B (zh) | 2010-12-15 |
GB2427391A (en) | 2006-12-27 |
BRPI0603347A (pt) | 2007-02-21 |
CN1939763A (zh) | 2007-04-04 |
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