AR031605A1 - Suspension activa con ajuste de descarga - Google Patents
Suspension activa con ajuste de descargaInfo
- Publication number
- AR031605A1 AR031605A1 ARP010104197A ARP010104197A AR031605A1 AR 031605 A1 AR031605 A1 AR 031605A1 AR P010104197 A ARP010104197 A AR P010104197A AR P010104197 A ARP010104197 A AR P010104197A AR 031605 A1 AR031605 A1 AR 031605A1
- Authority
- AR
- Argentina
- Prior art keywords
- seat
- controls
- hydraulic actuator
- control
- control system
- Prior art date
Links
- 239000000725 suspension Substances 0.000 title abstract 3
- 238000009423 ventilation Methods 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Vehicle Body Suspensions (AREA)
- Seats For Vehicles (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Suspension de asiento activa con accionador hidráulico en paralelo con bolsa de aire o resorte neumático. Un sistema de suspension activa para soportar una masa, tal como un asiento en una base de un vehículo, incluye un accionador hidráulico acoplador entre el asiento y la base, un dispositivo de descarga neumático entre el asiento y la base, y un sistema de control que controla activamente al accionador hidráulico y que controla al elemento de descarga. El sistema de control controla activamente al accionador hidráulico en funcion de una senal de error de posicion de asiento. El sistema de control también controla al elemento de descarga en funcion de una senal usada en el control activo del accionador. Un compresor y una ventilacion están acoplados al dispositivo neumático para controlar su presurizacion. El sistema de control comprende una unidad de control electronica que ejecuta repetidamente un algoritmo de control en un régimen predeterminado, y que controla el estado operativo del compresor y la ventilacion en funcion de la senal de error de posicion y el régimen predeterminado
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 |
---|---|
AR031605A1 true AR031605A1 (es) | 2003-09-24 |
Family
ID=24626256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP010104197A AR031605A1 (es) | 2000-09-05 | 2001-09-04 | Suspension activa con ajuste de descarga |
Country Status (11)
Country | Link |
---|---|
US (1) | US6371459B1 (es) |
EP (1) | EP1188608B1 (es) |
JP (1) | JP2002104043A (es) |
AR (1) | AR031605A1 (es) |
AT (1) | ATE334014T1 (es) |
AU (1) | AU775257B2 (es) |
BR (1) | BR0103880A (es) |
CA (1) | CA2342088C (es) |
DE (1) | DE60121688T2 (es) |
ES (1) | ES2264434T3 (es) |
MX (1) | MXPA01008998A (es) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6502856B1 (en) * | 2000-02-11 | 2003-01-07 | International Truck Intellectual Property Company, L.L.C. | Rollover air bag system |
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 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3233886A (en) | 1963-04-09 | 1966-02-08 | Herbert R Saffell | Pneumatic shock isolator and method |
US3701499A (en) | 1968-04-08 | 1972-10-31 | Wright Barry Corp | Active fluid isolation system |
US3951373A (en) | 1975-02-18 | 1976-04-20 | Milsco Manufacturing Company | Vehicle seat having valve controlled air spring |
GB1601370A (en) | 1977-11-29 | 1981-10-28 | Uop Inc | Vehicle seats |
US4363377A (en) | 1980-09-22 | 1982-12-14 | Deere & Company | Active seat suspension control system |
US5044455A (en) * | 1990-02-16 | 1991-09-03 | Navistar International Transportion Corp. | Actively controlled truck cab suspension |
US5603387A (en) * | 1995-09-06 | 1997-02-18 | Applied Power, Inc. | Active vehicle suspension system |
US5975508A (en) * | 1995-09-06 | 1999-11-02 | Applied Power Inc. | Active vehicle seat suspension system |
JP3147742B2 (ja) * | 1995-10-24 | 2001-03-19 | 三菱自動車工業株式会社 | 車両用シートのサスペンション装置 |
US6000703A (en) | 1997-11-12 | 1999-12-14 | Case Corporation | Active suspension system for a work vehicle having adjustable performance parameters |
US5941920A (en) | 1997-11-12 | 1999-08-24 | Case Corporation | Control of an active suspension system for a work vehicle based upon a parameter of another vehicle system |
-
2000
- 2000-09-05 US US09/654,792 patent/US6371459B1/en not_active Expired - Lifetime
-
2001
- 2001-03-22 CA CA002342088A patent/CA2342088C/en not_active Expired - Fee Related
- 2001-08-28 DE DE60121688T patent/DE60121688T2/de not_active Expired - Lifetime
- 2001-08-28 EP EP01120465A patent/EP1188608B1/en not_active Expired - Lifetime
- 2001-08-28 AT AT01120465T patent/ATE334014T1/de not_active IP Right Cessation
- 2001-08-28 ES ES01120465T patent/ES2264434T3/es not_active Expired - Lifetime
- 2001-09-03 AU AU65618/01A patent/AU775257B2/en not_active Ceased
- 2001-09-04 AR ARP010104197A patent/AR031605A1/es active IP Right Grant
- 2001-09-04 BR BR0103880-0A patent/BR0103880A/pt not_active IP Right Cessation
- 2001-09-05 JP JP2001268409A patent/JP2002104043A/ja active Pending
- 2001-09-05 MX MXPA01008998A patent/MXPA01008998A/es unknown
Also Published As
Publication number | Publication date |
---|---|
CA2342088C (en) | 2005-02-01 |
MXPA01008998A (es) | 2002-04-12 |
ATE334014T1 (de) | 2006-08-15 |
EP1188608B1 (en) | 2006-07-26 |
EP1188608A1 (en) | 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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |