ATE334014T1 - Aktives aufhängungssystem mit anpassung eines entlastungselementes - Google Patents

Aktives aufhängungssystem mit anpassung eines entlastungselementes

Info

Publication number
ATE334014T1
ATE334014T1 AT01120465T AT01120465T ATE334014T1 AT E334014 T1 ATE334014 T1 AT E334014T1 AT 01120465 T AT01120465 T AT 01120465T AT 01120465 T AT01120465 T AT 01120465T AT E334014 T1 ATE334014 T1 AT E334014T1
Authority
AT
Austria
Prior art keywords
adjustment
suspension system
active suspension
relief element
relief
Prior art date
Application number
AT01120465T
Other languages
English (en)
Inventor
Troy Eugene Schick
Daniel Lee Dufner
Original Assignee
Deere & Co
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 Deere & Co filed Critical Deere & Co
Application granted granted Critical
Publication of ATE334014T1 publication Critical patent/ATE334014T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/50—Seat suspension devices
    • B60N2/501—Seat suspension devices actively controlled suspension, e.g. electronic control
    • 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
    • B60G17/0165—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 to an external condition, e.g. rough road surface, side wind
    • 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
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/50—Seat suspension devices
    • B60N2/502—Seat suspension devices attached to the base of the seat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/50—Seat suspension devices
    • B60N2/505—Adjustable suspension including height adjustment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/50—Seat suspension devices
    • B60N2/506—Seat guided by rods
    • B60N2/508—Scissors-like structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/50—Seat suspension devices
    • B60N2/52—Seat suspension devices using fluid means
    • B60N2/525—Seat suspension devices using fluid means using gas
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F16F15/027—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means comprising control arrangements
    • 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
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/154—Fluid spring with an accumulator
    • 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
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/10—Acceleration; Deceleration
    • B60G2400/102—Acceleration; Deceleration vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • 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
    • 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
AT01120465T 2000-09-05 2001-08-28 Aktives aufhängungssystem mit anpassung eines entlastungselementes ATE334014T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/654,792 US6371459B1 (en) 2000-09-05 2000-09-05 Active suspension with offload adjustment

Publications (1)

Publication Number Publication Date
ATE334014T1 true ATE334014T1 (de) 2006-08-15

Family

ID=24626256

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01120465T ATE334014T1 (de) 2000-09-05 2001-08-28 Aktives aufhängungssystem mit anpassung eines entlastungselementes

Country Status (11)

Country Link
US (1) US6371459B1 (de)
EP (1) EP1188608B1 (de)
JP (1) JP2002104043A (de)
AR (1) AR031605A1 (de)
AT (1) ATE334014T1 (de)
AU (1) AU775257B2 (de)
BR (1) BR0103880A (de)
CA (1) CA2342088C (de)
DE (1) DE60121688T2 (de)
ES (1) ES2264434T3 (de)
MX (1) MXPA01008998A (de)

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US6467748B1 (en) * 2000-09-05 2002-10-22 Deere & Company Hydraulic circuit for active suspension system
AU2002344225A1 (en) * 2001-05-30 2002-12-09 National Seating Company Truck seat height positioning system
US6886650B2 (en) * 2002-11-13 2005-05-03 Deere & Company Active seat suspension control system
EP1468870B1 (de) * 2003-04-14 2006-06-07 Grammer Ag Vorrichtung und Verfahren zur Federung eines Fahrzeugsitzes
DE10317134B3 (de) * 2003-04-14 2004-06-24 Grammer Ag Vorrichtung und Verfahren zur Federung eines Fahrzeugsitzes
US20050077449A1 (en) * 2003-10-08 2005-04-14 Irish Sean Kyle Pneumatic suspension apparatus for a vehicle seat
GB2407357B (en) 2003-10-22 2005-11-23 Lear Corp Vehicle seat adjustment with actuator isolation valves
GB2408928B (en) 2003-12-10 2006-05-17 Lear Corp Vehicle seat track with hydraulic actuator
GB2407362B (en) 2003-10-22 2007-01-03 Lear Corp Hydraulic vehicle seat adjustment control valve assembly
GB2407355B (en) 2003-10-22 2005-12-28 Lear Corp Hydraulic vehicle seat adjustment with system protection valve
GB2407356B (en) 2003-10-22 2005-12-28 Lear Corp Hydraulic vehicle seat adjustment system
GB2409255B (en) 2003-12-19 2006-05-31 Lear Corp Inc A vehicle seat adjustment system including an occupant protection adjustment
US7229079B2 (en) * 2004-02-24 2007-06-12 Arvinemeritor Technology, Llc Center seeking suspension system
GB2415618B (en) 2004-07-01 2006-09-20 Lear Corp Hydraulically powered folding vehicle seat fold
US8490952B1 (en) * 2004-07-23 2013-07-23 Vibroacoustics Solutions, Inc. Continuously variable natural frequency and damping vibration isolation system
US8095268B2 (en) * 2004-10-29 2012-01-10 Bose Corporation Active suspending
US7983813B2 (en) * 2004-10-29 2011-07-19 Bose Corporation Active suspending
DE102005023088B3 (de) 2005-05-13 2006-06-22 Grammer Ag Vorrichtung und Verfahren zur Federung eines Fahrzeugsitzes mittels Zusatzvolumina
US8840172B2 (en) * 2005-05-13 2014-09-23 Grammer Ag Device and method for suspension of a vehicle cabin by means of additional volumes
US8864145B2 (en) 2005-05-13 2014-10-21 Grammer Ag Device and method for suspension of a vehicle seat by means of additional volumes
DE102005023090B4 (de) * 2005-05-13 2009-04-09 Grammer Ag Vorrichtung und Verfahren zur Federung einer Fahrzeugkabine mittels Zusatzvolumina
US20070113070A1 (en) * 2005-11-04 2007-05-17 Lackritz Neal M Secure active suspension system
US7878312B2 (en) * 2006-05-31 2011-02-01 University Of Maryland Adaptive energy absorption system for a vehicle seat
US7921973B2 (en) * 2006-05-31 2011-04-12 Techno-Sciences, Inc. Adaptive energy absorption system for a vehicle seat
US7822522B2 (en) * 2006-05-31 2010-10-26 Techno-Sciences, Inc. (corporation) Adaptive energy absorption system for a vehicle seat
US7887033B2 (en) * 2006-06-06 2011-02-15 Deere & Company Suspension system having active compensation for vibration
US7694946B2 (en) 2006-06-06 2010-04-13 Deere & Company Suspension system having active compensation for vibration
DE502006003019D1 (de) * 2006-08-31 2009-04-16 Integrated Dynamics Eng Gmbh Aktives Schwingungsisolationssystem mittels hysteresefreier pneumatischer Lagerung
DE102006059745A1 (de) 2006-12-18 2008-06-19 Grammer Ag Luftfeder für einen Fahrzeugsitz sowie Fahrzeugsitz mit einer derartigen Luftfeder
DE102007032897B4 (de) 2007-07-14 2014-05-28 Grammer Aktiengesellschaft Fahrzeugsitz mit einem Grundrahmen und einem gegenüber diesem Grundrahmen realtivbeweglichen Sitzrahmen
DE102007048194B4 (de) 2007-10-08 2014-05-15 Grammer Aktiengesellschaft Fahrzeug mit gefedertem Fahrzeugsitz und gefederter Fahrzeugkabine sowie Federungsverfahren
US7925401B2 (en) * 2007-10-22 2011-04-12 Lawrence Andrew Hoffman Universal pneumatic suspension control unit and vehicle anti theft device
US7818109B2 (en) * 2007-10-23 2010-10-19 Bose Corporation Methods and apparatus for securing an active vehicle seat
US7962261B2 (en) * 2007-11-12 2011-06-14 Bose Corporation Vehicle suspension
DE102007056700B4 (de) 2007-11-24 2012-03-29 Grammer Aktiengesellschaft Vorrichtung mit einem Federungssystem sowie Verfahren zur Einstellung eines Federungssystems
DE102008058409B4 (de) 2007-12-04 2020-01-23 Grammer Aktiengesellschaft Vorrichtung und Verfahren zur aktiven Federung eines Fahrzeugteiles
US8413942B2 (en) 2008-04-11 2013-04-09 Agco Corporation Adjustable suspension system for a seat
DE102008022045B3 (de) 2008-05-03 2009-07-30 Grammer Ag Fahrzeugsitz mit einer Einrichtung zur Steuerung eines pneumatisch geregelten Federungssystems
US20100052356A1 (en) * 2008-09-04 2010-03-04 Caterpillar Inc. Suspension system for a seat assembly including an array of fluid chambers and machine using same
DE102008052960B4 (de) 2008-10-23 2014-02-13 Grammer Aktiengesellschaft Federungsschwingungssystem zur Schwingungsreduzierung
DE102008056200B4 (de) 2008-11-06 2014-04-03 Grammer Aktiengesellschaft Scherengestell für einen Fahrzeugsitz, Fahrzeugsitz, insbesondere Kraftfahrzeugsitz, und Verfahren zum Herstellen eines Unterbaus eines Fahrzeugsitzes
US9464684B2 (en) * 2008-12-23 2016-10-11 Caterpillar Inc. Vibration control system with virtual end stops
DE102009005381B4 (de) 2009-01-21 2013-05-08 Grammer Aktiengesellschaft Vorrichtung zum Federn einer Masse und Verfahren zum Einstellen und/oder Betreiben einer Fluidfeder
US8360387B2 (en) 2010-03-26 2013-01-29 Bose Corporation Actuator including mechanism for converting rotary motion to linear motion
US8622362B2 (en) 2010-05-25 2014-01-07 Deere & Company Suspension system
JP6054074B2 (ja) * 2011-12-12 2016-12-27 現代自動車株式会社Ｈｙｕｎｄａｉ Ｍｏｔｏｒ Ｃｏｍｐａｎｙ アクティブロールコントロール装置
US9291300B2 (en) 2013-03-15 2016-03-22 Bose Corporation Rotary actuator driven vibration isolation
US11353084B2 (en) 2013-03-15 2022-06-07 Clearmotion Acquisition I Llc Rotary actuator driven vibration isolation
US9199563B2 (en) * 2013-06-04 2015-12-01 Bose Corporation Active suspension of a motor vehicle passenger seat
US9052005B2 (en) 2013-06-12 2015-06-09 Deere & Company Method of backlash compensation
DE102013110926B4 (de) * 2013-10-01 2019-09-05 Grammer Aktiengesellschaft Fahrzeugsitz oder Fahrzeugkabine mit einer Federungseinrichtung und Nutzkraftfahrzeug
JP6466300B2 (ja) * 2015-09-25 2019-02-06 日立オートモティブシステムズ株式会社 エアサスペンションシステム
CN109782605B (zh) * 2019-02-27 2022-04-12 南京理工大学 一种用于汽车悬架系统的采样控制方法
DE102020208896A1 (de) 2020-07-16 2022-01-20 Volkswagen Aktiengesellschaft Fahrzeugsitz mit einer adaptiven Dämpfung einer dem Fahrzeugsitz zugeordneten Schwingeinheit und Verfahren zur Dämpfungsregelung der Schwingeinheit

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Also Published As

Publication number Publication date
CA2342088C (en) 2005-02-01
MXPA01008998A (es) 2002-04-12
AR031605A1 (es) 2003-09-24
EP1188608B1 (de) 2006-07-26
EP1188608A1 (de) 2002-03-20
US6371459B1 (en) 2002-04-16
DE60121688T2 (de) 2006-11-30
AU775257B2 (en) 2004-07-22
CA2342088A1 (en) 2002-03-05
BR0103880A (pt) 2002-05-07
JP2002104043A (ja) 2002-04-09
DE60121688D1 (de) 2006-09-07
AU6561801A (en) 2002-03-07
ES2264434T3 (es) 2007-01-01

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties