ITPD20130030A1 - Gruppo sospensione in particolare per motoveicoli - Google Patents

Gruppo sospensione in particolare per motoveicoli

Info

Publication number
ITPD20130030A1
ITPD20130030A1 IT000030A ITPD20130030A ITPD20130030A1 IT PD20130030 A1 ITPD20130030 A1 IT PD20130030A1 IT 000030 A IT000030 A IT 000030A IT PD20130030 A ITPD20130030 A IT PD20130030A IT PD20130030 A1 ITPD20130030 A1 IT PD20130030A1
Authority
IT
Italy
Prior art keywords
spring
kinematic mechanism
main spring
mass
main
Prior art date
Application number
IT000030A
Other languages
English (en)
Italian (it)
Inventor
Michele Bertelli
Igna Luigi Dall
Riccardo Savin
Original Assignee
Piaggio & C Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Piaggio & C Spa filed Critical Piaggio & C Spa
Priority to IT000030A priority Critical patent/ITPD20130030A1/it
Priority to PCT/IB2014/058857 priority patent/WO2014125404A1/en
Priority to US14/763,910 priority patent/US9656529B2/en
Priority to JP2015556600A priority patent/JP6298476B2/ja
Priority to CN201480008205.2A priority patent/CN105008155B/zh
Priority to EP14706121.2A priority patent/EP2956317B1/en
Priority to TW103104367A priority patent/TWI611976B/zh
Publication of ITPD20130030A1 publication Critical patent/ITPD20130030A1/it

Links

Classifications

    • 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
    • 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
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • 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
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/021—Spring characteristics, e.g. mechanical springs and mechanical adjusting means the mechanical spring being a coil spring
    • 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
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/027—Mechanical springs regulated by fluid means
    • B60G17/0272—Mechanical springs regulated by fluid means the mechanical spring being a coil spring
    • 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
    • F16F9/56—Means for adjusting the length of, or for locking, the spring or damper, e.g. at the end of the stroke
    • 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
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic 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
    • B60G2202/30—Spring/Damper and/or actuator Units
    • B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
    • B60G2202/312—The spring being a 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
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/412—Pneumatic 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
    • B60G2202/41—Fluid actuator
    • B60G2202/413—Hydraulic actuator
    • 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
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/128—Damper mount on vehicle body or chassis
    • 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
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/129—Damper mount on wheel suspension or knuckle
    • 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
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/421—Pivoted lever mechanisms for mounting suspension elements, e.g. Watt linkage
    • 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
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/44—Centering or positioning means
    • 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
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/45—Stops limiting travel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/30—Height or ground clearance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/90—System Controller type
    • B60G2800/91—Suspension Control
    • B60G2800/914—Height Control System

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vibration Prevention Devices (AREA)
IT000030A 2013-02-12 2013-02-12 Gruppo sospensione in particolare per motoveicoli ITPD20130030A1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT000030A ITPD20130030A1 (it) 2013-02-12 2013-02-12 Gruppo sospensione in particolare per motoveicoli
PCT/IB2014/058857 WO2014125404A1 (en) 2013-02-12 2014-02-07 Suspension group in particular for motorised vehicles
US14/763,910 US9656529B2 (en) 2013-02-12 2014-02-07 Suspension group in particular for motorized vehicles
JP2015556600A JP6298476B2 (ja) 2013-02-12 2014-02-07 特に原動機付き車両用の懸架装置
CN201480008205.2A CN105008155B (zh) 2013-02-12 2014-02-07 用于机动车辆的悬挂组件以及包括该悬挂组件的机动车辆
EP14706121.2A EP2956317B1 (en) 2013-02-12 2014-02-07 Suspension group in particular for motorised vehicles
TW103104367A TWI611976B (zh) 2013-02-12 2014-02-11 機動車輛之懸吊組合

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000030A ITPD20130030A1 (it) 2013-02-12 2013-02-12 Gruppo sospensione in particolare per motoveicoli

Publications (1)

Publication Number Publication Date
ITPD20130030A1 true ITPD20130030A1 (it) 2014-08-13

Family

ID=48050126

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000030A ITPD20130030A1 (it) 2013-02-12 2013-02-12 Gruppo sospensione in particolare per motoveicoli

Country Status (7)

Country Link
US (1) US9656529B2 (enExample)
EP (1) EP2956317B1 (enExample)
JP (1) JP6298476B2 (enExample)
CN (1) CN105008155B (enExample)
IT (1) ITPD20130030A1 (enExample)
TW (1) TWI611976B (enExample)
WO (1) WO2014125404A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150197130A1 (en) * 2013-12-18 2015-07-16 Dallas Smith Corporation Suspension for a multiple height vehicle
US9751374B2 (en) * 2014-09-22 2017-09-05 GM Global Technology Operations LLC Vehicle and a height adjustment system for the vehicle
IT201700049536A1 (it) * 2017-05-08 2018-11-08 Piaggio & C Spa Ammortizzatore con blocco selettivo bidirezionale, gruppo ruota e relativo motoveicolo
CN107627802B (zh) * 2017-08-28 2020-04-21 北京汽车股份有限公司 用于车辆的悬架系统缓冲装置及具有其的车辆
CN107933758A (zh) * 2017-11-20 2018-04-20 宁波超锐特工贸有限公司 一种沙滩车坐垫减震装置
CN108488316B (zh) * 2018-03-28 2019-08-23 四川中鼎爆破工程有限公司 一种减振装置
DE102018206605A1 (de) 2018-04-27 2019-10-31 Bayerische Motoren Werke Aktiengesellschaft Fahrzeug-Radaufhängung mit einer Tragfeder und einem mit dieser in Reihe schaltbaren Zusatz-Federelement
US11459002B2 (en) * 2019-09-18 2022-10-04 Transportation Ip Holdings, Llc Methods and systems for dynamic weight management
US12090805B2 (en) * 2019-09-27 2024-09-17 Cruisemaster Australia Pty Ltd Independent suspension with airbag
US11493106B2 (en) 2020-04-14 2022-11-08 Jason Krause Hydraulic bump stop assembly
CN114576298A (zh) * 2021-12-22 2022-06-03 四川川南减震器集团有限公司 一种可单独调节复原压缩阻尼力集成调节阀阻尼器
CN115476953A (zh) * 2022-10-25 2022-12-16 宁波凹索智能科技有限公司 一种滑板车的油压横向减震结构
CN116424471A (zh) * 2023-04-18 2023-07-14 安徽龙运智能科技有限公司 一种基于车盔融合电动车的悬架减震装置
US12344059B1 (en) * 2024-03-15 2025-07-01 Fox Factory, Inc. Modular clevis mount assembly
CN118934882B (zh) * 2024-08-27 2025-09-30 同济大学 一种可变行程力的液压流体惯容装置、系统及惯容系数调整方法

Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3417986A (en) * 1965-10-01 1968-12-24 Ford Motor Co Variable rate suspension
JPS5686807A (en) * 1979-12-17 1981-07-15 Honda Motor Co Ltd Car body suspension
JPS5885704A (ja) * 1981-11-17 1983-05-23 Kayaba Ind Co Ltd 車輛用懸架装置
JPS58136506A (ja) * 1982-02-09 1983-08-13 Showa Mfg Co Ltd 車高調整装置
JPH02120106A (ja) * 1988-10-28 1990-05-08 Mazda Motor Corp 車両のサスペンション装置
JPH02120103A (ja) * 1988-10-28 1990-05-08 Mazda Motor Corp 車両のサスペンション装置
WO1991004876A1 (fr) * 1989-10-05 1991-04-18 Mauro Bianchi S.A. Procede de suspension de roue de vehicule
EP0466628A1 (fr) * 1990-07-06 1992-01-15 Mauro Bianchi S.A. Procédé de suspension du type utilisant une raideur plus grande dans la course de "rebond" que dans la course de "choc" comportant un moyen pour adoucir le passage d'une raideur à l'autre et son dispositif de mise en oeuvre
JPH0516627A (ja) * 1991-07-11 1993-01-26 Nissan Motor Co Ltd 前輪用ストラツト式サスペンシヨン
FR2689062A1 (fr) * 1992-03-31 1993-10-01 Peugeot Suspension à deux étages disposés en série pour véhicule automobile dite suspension autocalme.
DE19942890A1 (de) * 1999-09-08 2001-03-15 Volkswagen Ag Verstellvorrichtung für den Sturzwinkel eines Fahrzeugrades und Radaufhängung
US20010005065A1 (en) * 1999-12-08 2001-06-28 Mannesmann Sachs Ag Self pumping hydropneumatic spring strut with internal leveling
WO2004028883A1 (de) * 2002-09-24 2004-04-08 Daimlerchrysler Ag Anordnung zur schwingungsdämpfung in einem fahrzeug
DE10352212A1 (de) * 2003-07-11 2005-02-03 Volkswagen Ag Fahrzeug, insbesondere Kraftfahrzeug
EP1535828A2 (en) * 2003-11-27 2005-06-01 Showa Corporation Suspension apparatus of vehicle
JP2006131066A (ja) * 2004-11-05 2006-05-25 Nissan Motor Co Ltd サスペンション装置
JP2006248326A (ja) * 2005-03-09 2006-09-21 Yokohama Rubber Co Ltd:The 緩衝装置
DE102006012640A1 (de) * 2005-03-23 2006-10-05 Honda Motor Co., Ltd. Aufhängevorrichtung vom Schwenkarmtyp eines Fahrzeugs

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* Cited by examiner, † Cited by third party
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CA1137880A (en) 1979-10-04 1982-12-21 Tokio Isono Shock absorbing device for rear wheel of motorcycle
JPS58407A (ja) * 1981-09-14 1983-01-05 Honda Motor Co Ltd 後輪用車高調節兼懸架装置
JPS61184115A (ja) * 1985-02-12 1986-08-16 Honda Motor Co Ltd 車両用緩衝器の減衰力制御装置
JP3020178B2 (ja) * 1990-11-26 2000-03-15 ヤマハ発動機株式会社 自動二輪車の後輪緩衝装置
JPH04244406A (ja) * 1991-01-31 1992-09-01 Suzuki Motor Corp 車両用クッションユニット
US5224689A (en) * 1991-12-16 1993-07-06 Jordan Valchev Georgiev Shock absorbing device allowing reducing the vehicle weight
DE4328706C2 (de) * 1993-08-26 1996-02-08 Bilstein August Gmbh Co Kg Hydraulischer Schwingungsdämpfer für Kraftfahrzeuge
JPH08300928A (ja) * 1995-05-01 1996-11-19 Toyota Motor Corp 車両用サスペンション装置及び同装置のための電気制御装置
US7070012B2 (en) * 2003-07-21 2006-07-04 Bombardier Recreational Products Inc. Snowmobile suspension
DE102004061997B4 (de) * 2004-12-23 2007-11-08 Zf Friedrichshafen Ag Kolben-Zylinder-Aggregat
DE102006008608B4 (de) * 2006-02-24 2009-07-02 Zf Friedrichshafen Ag Radaufhängung
DE102006010245A1 (de) * 2006-03-02 2007-09-06 Gustav Magenwirth Gmbh & Co. Kg Federwegsverstellung
WO2011080163A1 (de) * 2010-01-04 2011-07-07 Magna Steyr Fahrzeugtechnik Ag & Co Kg Feder-dämpfer-einheit
US8733744B2 (en) * 2011-08-11 2014-05-27 Miner Elastomer Products Corporation Multipiece cushioning assembly for a telescoping shock absorbing assembly

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3417986A (en) * 1965-10-01 1968-12-24 Ford Motor Co Variable rate suspension
JPS5686807A (en) * 1979-12-17 1981-07-15 Honda Motor Co Ltd Car body suspension
JPS5885704A (ja) * 1981-11-17 1983-05-23 Kayaba Ind Co Ltd 車輛用懸架装置
JPS58136506A (ja) * 1982-02-09 1983-08-13 Showa Mfg Co Ltd 車高調整装置
JPH02120106A (ja) * 1988-10-28 1990-05-08 Mazda Motor Corp 車両のサスペンション装置
JPH02120103A (ja) * 1988-10-28 1990-05-08 Mazda Motor Corp 車両のサスペンション装置
WO1991004876A1 (fr) * 1989-10-05 1991-04-18 Mauro Bianchi S.A. Procede de suspension de roue de vehicule
EP0466628A1 (fr) * 1990-07-06 1992-01-15 Mauro Bianchi S.A. Procédé de suspension du type utilisant une raideur plus grande dans la course de "rebond" que dans la course de "choc" comportant un moyen pour adoucir le passage d'une raideur à l'autre et son dispositif de mise en oeuvre
JPH0516627A (ja) * 1991-07-11 1993-01-26 Nissan Motor Co Ltd 前輪用ストラツト式サスペンシヨン
FR2689062A1 (fr) * 1992-03-31 1993-10-01 Peugeot Suspension à deux étages disposés en série pour véhicule automobile dite suspension autocalme.
DE19942890A1 (de) * 1999-09-08 2001-03-15 Volkswagen Ag Verstellvorrichtung für den Sturzwinkel eines Fahrzeugrades und Radaufhängung
US20010005065A1 (en) * 1999-12-08 2001-06-28 Mannesmann Sachs Ag Self pumping hydropneumatic spring strut with internal leveling
WO2004028883A1 (de) * 2002-09-24 2004-04-08 Daimlerchrysler Ag Anordnung zur schwingungsdämpfung in einem fahrzeug
DE10352212A1 (de) * 2003-07-11 2005-02-03 Volkswagen Ag Fahrzeug, insbesondere Kraftfahrzeug
EP1535828A2 (en) * 2003-11-27 2005-06-01 Showa Corporation Suspension apparatus of vehicle
JP2006131066A (ja) * 2004-11-05 2006-05-25 Nissan Motor Co Ltd サスペンション装置
JP2006248326A (ja) * 2005-03-09 2006-09-21 Yokohama Rubber Co Ltd:The 緩衝装置
DE102006012640A1 (de) * 2005-03-23 2006-10-05 Honda Motor Co., Ltd. Aufhängevorrichtung vom Schwenkarmtyp eines Fahrzeugs

Also Published As

Publication number Publication date
EP2956317A1 (en) 2015-12-23
WO2014125404A1 (en) 2014-08-21
JP6298476B2 (ja) 2018-03-20
JP2016512481A (ja) 2016-04-28
TW201507916A (zh) 2015-03-01
EP2956317B1 (en) 2018-06-27
US9656529B2 (en) 2017-05-23
CN105008155A (zh) 2015-10-28
TWI611976B (zh) 2018-01-21
CN105008155B (zh) 2018-04-03
US20150367697A1 (en) 2015-12-24

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