JP2012192841A5 - Vehicle suspension device and automobile - Google Patents

Vehicle suspension device and automobile Download PDF

Info

Publication number
JP2012192841A5
JP2012192841A5 JP2011058373A JP2011058373A JP2012192841A5 JP 2012192841 A5 JP2012192841 A5 JP 2012192841A5 JP 2011058373 A JP2011058373 A JP 2011058373A JP 2011058373 A JP2011058373 A JP 2011058373A JP 2012192841 A5 JP2012192841 A5 JP 2012192841A5
Authority
JP
Japan
Prior art keywords
vehicle
link member
axle
wheel hub
wheel
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
Application number
JP2011058373A
Other languages
Japanese (ja)
Other versions
JP5510370B2 (en
JP2012192841A (en
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2011058373A external-priority patent/JP5510370B2/en
Priority to JP2011058373A priority Critical patent/JP5510370B2/en
Priority to PCT/JP2012/001404 priority patent/WO2012124272A1/en
Priority to EP12757532.2A priority patent/EP2687388B1/en
Priority to MX2013009912A priority patent/MX355011B/en
Priority to BR112013023716A priority patent/BR112013023716A2/en
Priority to US14/005,130 priority patent/US9669869B2/en
Priority to RU2013146114/11A priority patent/RU2555902C2/en
Priority to CN201280011497.6A priority patent/CN103415406B/en
Priority to MYPI2013003358A priority patent/MY167766A/en
Publication of JP2012192841A publication Critical patent/JP2012192841A/en
Publication of JP2012192841A5 publication Critical patent/JP2012192841A5/en
Publication of JP5510370B2 publication Critical patent/JP5510370B2/en
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Description

本発明は、車体を懸架する車両用サスペンション装置および自動車に関する。 The present invention relates to a vehicle suspension device and an automobile for suspending a vehicle body.

以上の課題を解決するため、本発明に係る車両用サスペンション装置は、車軸よりも車両上下方向の下側でホイールハブ機構と車体とを連結する第１のリンク部材と第２のリンク部材とを車両上面視で交差させて配置した。
また、車両上面視における前記第１のリンク部材と第２のリンク部材との交点をロアピボット点とするキングピン軸のキャスタトレイルが、タイヤ接地面内に位置するように設定した。 In order to solve the above-described problems, a vehicle suspension apparatus according to the present invention includes a first link member and a second link member that connect a wheel hub mechanism and a vehicle body below a vehicle axle in a vehicle vertical direction. They were placed crossing each other when viewed from the top of the vehicle.
In addition, a king pin shaft caster trail having a lower pivot point at an intersection of the first link member and the second link member in the vehicle top view is set to be positioned within the tire ground contact surface.

Claims (7)

タイヤを取り付けるタイヤホイールと、
前記タイヤホイールを支持するホイールハブ機構と、
車軸よりも車両上下方向の下側において前記ホイールハブ機構と車体とを連結する第１のリンク部材と、
車軸よりも車両上下方向の下側において前記ホイールハブ機構と車体とを連結し、前記第１のリンク部材と車両上面視において交差する第２のリンク部材とを有し、
車両上面視における前記第１のリンク部材と第２のリンク部材との交点をロアピボット点とするキングピン軸のキャスタトレイルが、タイヤ接地面内に位置するように設定した
ことを特徴とする車両用サスペンション装置。 A tire wheel for attaching the tire;
A wheel hub mechanism for supporting the tire wheel;
A first link member that connects the wheel hub mechanism and the vehicle body below the axle in the vehicle vertical direction;
A second link member that connects the wheel hub mechanism and the vehicle body below the axle in a vehicle vertical direction and intersects the first link member in a vehicle top view ;
A suspension for a vehicle, characterized in that a caster trail of a kingpin shaft whose lower pivot point is an intersection of the first link member and the second link member when viewed from the top of the vehicle is positioned within a tire contact surface. apparatus. 前記第１のリンク部材および第２のリンク部材の車体側取付位置を、車軸よりも車両前後方向後方に配置したことを特徴とする請求項１記載の車両用サスペンション装置。 The vehicle suspension device according to claim 1, wherein the vehicle body side mounting positions of the first link member and the second link member are disposed rearward in the vehicle front-rear direction with respect to the axle. 車両幅方向に移動し、前記ホイールハブ機構を転舵させるステアリングラック部材を、車軸よりも車両前後方向前方に配置したことを特徴とする請求項２記載の車両用サスペンション装置。 3. The vehicle suspension apparatus according to claim 2 , wherein a steering rack member that moves in the vehicle width direction and steers the wheel hub mechanism is disposed in front of the vehicle longitudinal direction from the axle. 前記第１のリンク部材および第２のリンク部材の車体側取付位置を、車軸よりも車両前後方向前方に配置したことを特徴とする請求項１記載の車両用サスペンション装置。 The vehicle suspension device according to claim 1, wherein the vehicle body side mounting positions of the first link member and the second link member are arranged in front of the vehicle front-rear direction with respect to the axle. 車両幅方向に移動し、前記ホイールハブ機構を転舵させるステアリングラック部材を、車軸よりも車両前後方向後方に配置したことを特徴とする請求項４記載の車両用サスペンション装置。 5. The vehicle suspension apparatus according to claim 4 , wherein a steering rack member that moves in the vehicle width direction and steers the wheel hub mechanism is disposed behind the axle in the vehicle front-rear direction. ステアリングホイールの変位を検出し、検出結果に基づいてステアリングラックをアクチュエータで変位させるステアバイワイヤシステムによる転舵輪を懸架することを特徴とする請求項１から５のいずれか１項に記載の車両用サスペンション装置。   6. The vehicle suspension according to claim 1, wherein a steered wheel is suspended by a steer-by-wire system that detects a displacement of the steering wheel and displaces the steering rack by an actuator based on the detection result. apparatus. ステアリングホイールの操舵状態に応じてアクチュエータを作動させて転舵輪を転舵するコントロール／駆動回路ユニットと、A control / drive circuit unit that steers the steered wheels by operating an actuator according to the steering state of the steering wheel;
前記転舵輪を車体に支持するサスペンション装置とを備え、A suspension device for supporting the steered wheels on a vehicle body,
前記サスペンション装置は、タイヤを取り付けるタイヤホイールを支持するホイールハブ機構と、車軸よりも車両上下方向の下側において前記ホイールハブ機構と車体とを連結する第１のリンク部材と、車軸よりも車両上下方向の下側において前記ホイールハブ機構と車体とを連結し、前記第１のリンク部材と車両上面視において交差する第２のリンク部材とを有し、The suspension device includes: a wheel hub mechanism that supports a tire wheel to which a tire is attached; a first link member that connects the wheel hub mechanism and the vehicle body below the axle in a vehicle vertical direction; A second link member that connects the wheel hub mechanism and the vehicle body at a lower side in the direction and intersects the first link member in a top view of the vehicle;
車両上面視における前記第１のリンク部材と第２のリンク部材との交点をロアピボット点とするキングピン軸のキャスタトレイルが、タイヤ接地面内に位置するように設定し、A caster trail of a kingpin shaft having an intersection of the first link member and the second link member in a vehicle top view as a lower pivot point is set so as to be located in a tire ground contact surface,
前記コントロール／駆動回路ユニットは、前記アクチュエータを作動させて前記転舵輪にセルフアライニングのための復元力を発生することで転舵輪を転舵し、車両の直進性を確保することを特徴とする自動車。The control / drive circuit unit operates the actuator to generate a restoring force for self-aligning the steered wheels to steer the steered wheels and ensure straightness of the vehicle. Automobile.
JP2011058373A 2011-03-16 2011-03-16 Automobile Active JP5510370B2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2011058373A JP5510370B2 (en) 2011-03-16 2011-03-16 Automobile
RU2013146114/11A RU2555902C2 (en) 2011-03-16 2012-03-01 Engine driven transportation vehicle and method of steering control for controlled wheel
MYPI2013003358A MY167766A (en) 2011-03-16 2012-03-01 Motor vehicle and steer control method for steerable wheel
MX2013009912A MX355011B (en) 2011-03-16 2012-03-01 Suspension device for vehicle, method for adjusting geometry of same, and automobile.
BR112013023716A BR112013023716A2 (en) 2011-03-16 2012-03-01 Motor vehicle and steering control method for maneuverable wheel
US14/005,130 US9669869B2 (en) 2011-03-16 2012-03-01 Motor vehicle and steer control method for steerable wheel
PCT/JP2012/001404 WO2012124272A1 (en) 2011-03-16 2012-03-01 Suspension device for vehicle, method for adjusting geometry of same, and automobile
CN201280011497.6A CN103415406B (en) 2011-03-16 2012-03-01 The control method of coming about of automobile and wheel of coming about
EP12757532.2A EP2687388B1 (en) 2011-03-16 2012-03-01 Motor vehicle and steer control method for steerable wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011058373A JP5510370B2 (en) 2011-03-16 2011-03-16 Automobile

Publications (3)

Publication Number Publication Date
JP2012192841A JP2012192841A (en) 2012-10-11
JP2012192841A5 true JP2012192841A5 (en) 2013-08-22
JP5510370B2 JP5510370B2 (en) 2014-06-04

Family

ID=47085174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011058373A Active JP5510370B2 (en) 2011-03-16 2011-03-16 Automobile

Country Status (1)

Country Link
JP (1) JP5510370B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105473419B (en) * 2012-11-07 2018-12-18 日产自动车株式会社 Steering controller
JP6657757B2 (en) * 2015-10-15 2020-03-04 株式会社ジェイテクト Steering control device
US20190031231A1 (en) * 2017-07-27 2019-01-31 Steering Solutions Ip Holding Corporation Tire load estimation using steering system signals

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3507141A1 (en) * 1985-02-28 1986-09-04 Bayerische Motoren Werke AG, 8000 München WHEEL SUSPENSION FOR STEERING WHEELS, IN PARTICULAR FRONT WHEELS, OF MOTOR VEHICLES
JPS63166610A (en) * 1986-12-27 1988-07-09 Honda Motor Co Ltd Suspension device of steering wheel
JP3138265B2 (en) * 1989-07-25 2001-02-26 三菱自動車工業株式会社 Suspension for vehicle steering wheel
JPH05169941A (en) * 1991-12-17 1993-07-09 Mazda Motor Corp Suspension device of vehicle
JP2007038976A (en) * 2005-08-05 2007-02-15 Nissan Motor Co Ltd Suspension device for vehicle
JP2007118672A (en) * 2005-10-26 2007-05-17 Toyota Motor Corp Suspension device for front wheel
JP2008018924A (en) * 2006-06-12 2008-01-31 Nissan Motor Co Ltd Suspension device
JP2009090762A (en) * 2007-10-05 2009-04-30 Nissan Motor Co Ltd Suspension device
DE102007047787A1 (en) * 2007-11-15 2009-05-20 Zf Friedrichshafen Ag independent suspension
JP2009248649A (en) * 2008-04-02 2009-10-29 Nissan Motor Co Ltd Suspension device

Similar Documents

Publication Publication Date Title
MX2013004251A (en) Vehicle, and method for steering control of same.
MY167766A (en) Motor vehicle and steer control method for steerable wheel
US8925940B2 (en) Tilting wheeled vehicle
US10144438B2 (en) Traveling bogie and track-type vehicle
US8387996B2 (en) Vehicle including extendable auxiliary wheels
WO2017062996A1 (en) Tilting wheeled vehicle
US20230040278A1 (en) Tilting Wheeled Vehicle
JP2012192841A5 (en) Vehicle suspension device and automobile
JP2013107615A5 (en) Vehicle suspension device and geometry adjustment method thereof
EP1939073A3 (en) Vehicle having steerable rear wheels
WO2018010799A1 (en) Vehicle with steerable driven rear axle
CN203381463U (en) Central steering independent suspension
CN205131489U (en) Reverse tricycle turns to stand before and with before turn to stand
CN101758869A (en) Full trailer
US7008291B2 (en) Toy vehicle, in particular tractor, with at least two steerable wheels
JP5549508B2 (en) Suspension device
CN104309431A (en) T-shaped inverted triangular servo electro-tricycle
JP2016011044A (en) Vehicular steering apparatus
EP3061670B1 (en) Device for applying steering to a castor pivot steered wheel set of a semi-trailer
JP6051846B2 (en) Vehicle rear suspension device
CN204161027U (en) A kind of two transverse arm independent air suspension propons
CN211055236U (en) Front suspension steering structure of MINI golf electric vehicle
CN220243359U (en) Double-rocker steering rod device
JP2009126201A (en) Rear suspension device
JP2007223553A (en) Suspension device for vehicle