CN111670129A - 用于轴的动力传输组以及货物和乘客运输车辆 - Google Patents
用于轴的动力传输组以及货物和乘客运输车辆 Download PDFInfo
- Publication number
- CN111670129A CN111670129A CN201880083447.6A CN201880083447A CN111670129A CN 111670129 A CN111670129 A CN 111670129A CN 201880083447 A CN201880083447 A CN 201880083447A CN 111670129 A CN111670129 A CN 111670129A
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- Prior art keywords
- shaft
- power transmission
- transmission group
- coupling
- vehicle
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- 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.)
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- 230000008878 coupling Effects 0.000 claims abstract description 43
- 238000010168 coupling process Methods 0.000 claims abstract description 43
- 238000005859 coupling reaction Methods 0.000 claims abstract description 43
- 238000002485 combustion reaction Methods 0.000 claims abstract description 34
- 238000005516 engineering process Methods 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 11
- 239000000446 fuel Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000005352 clarification Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
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- 238000000926 separation method Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/36—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
- B60K6/365—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings with the gears having orbital motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
- B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/006—Structural association of a motor or generator with the drive train of a motor vehicle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2300/00—Indexing codes relating to the type of vehicle
- B60W2300/12—Trucks; Load vehicles
- B60W2300/123—Light trucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/92—Hybrid vehicles
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Arrangement Of Transmissions (AREA)
- Hybrid Electric Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR102017025400-3A BR102017025400A2 (pt) | 2017-11-27 | 2017-11-27 | Conjunto de transmissão de potência para eixos e veículo de transporte de cargas e passageiros |
BR102017025400-3 | 2017-11-27 | ||
PCT/BR2018/050434 WO2019100133A1 (pt) | 2017-11-27 | 2018-11-23 | Conjunto de transmissão de potência para eixos e veículo de transporte de cargas e passageiros |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111670129A true CN111670129A (zh) | 2020-09-15 |
CN111670129B CN111670129B (zh) | 2023-07-14 |
Family
ID=66630395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880083447.6A Active CN111670129B (zh) | 2017-11-27 | 2018-11-23 | 用于轴的动力传输组以及用于运输货物或乘客的车辆 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11571962B2 (zh) |
EP (1) | EP3875296A4 (zh) |
CN (1) | CN111670129B (zh) |
BR (1) | BR102017025400A2 (zh) |
WO (1) | WO2019100133A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR102019018153A2 (pt) * | 2019-08-30 | 2021-03-16 | CNH Industrial Brasil Ltda. | Conjunto de tração de roda para um veículo e veículo para transporte de cargas e/ou passageiros |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6401850B1 (en) * | 2001-03-14 | 2002-06-11 | New Venture Gear, Inc. | Electric drive axle for hybrid vehicle |
US20020173401A1 (en) * | 2001-04-09 | 2002-11-21 | Bowen Thomas C. | Hybrid drive system for motor vehicle with powershift transmission |
US6592484B1 (en) * | 1999-08-09 | 2003-07-15 | Gregory A. Schultz | Transmission gearbox for parallel hybrid electric vehicles |
JP2006168443A (ja) * | 2004-12-14 | 2006-06-29 | Nissan Motor Co Ltd | ハイブリッド車両の駆動装置 |
CN201890130U (zh) * | 2010-11-19 | 2011-07-06 | 中国汽车技术研究中心 | 一种车辆驱动用混合动力装置 |
EP2368739A1 (en) * | 2008-12-18 | 2011-09-28 | Honda Motor Co., Ltd. | Power transmission device for hybrid vehicle |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3861484A (en) * | 1971-02-01 | 1975-01-21 | Kenneth E Joslin | Hybrid vehicular power system |
JP2857535B2 (ja) | 1992-05-19 | 1999-02-17 | 株式会社エクォス・リサーチ | ハイブリッド型車両 |
JP3045650B2 (ja) * | 1994-11-04 | 2000-05-29 | 株式会社エクォス・リサーチ | 車両用変速機 |
KR20010085871A (ko) * | 1998-10-02 | 2001-09-07 | 게르하르트로터 | 자동차 |
US7185722B1 (en) * | 2000-02-04 | 2007-03-06 | Hitachi, Ltd. | Power transmission apparatus of motor vehicles |
CN1127416C (zh) * | 2000-11-03 | 2003-11-12 | 深圳明华环保汽车有限公司 | 复合电动环保汽车 |
DE10146386A1 (de) * | 2001-09-20 | 2003-04-17 | Gkn Automotive Gmbh | Antriebseinheit |
ITBO20010734A1 (it) * | 2001-11-30 | 2003-05-30 | New Holland Italia Spa | Gruppo di propulsione ibrido per trattori agricoli |
US7572201B2 (en) * | 2005-10-20 | 2009-08-11 | Ford Global Technologies, Llc | Electric hybrid powertrain system |
US7462121B2 (en) * | 2006-05-12 | 2008-12-09 | Ford Global Technologies, Llc | Hybrid electric vehicle powertrain with four-wheel drive characteristics |
US7497285B1 (en) * | 2007-11-15 | 2009-03-03 | Vladimir Radev | Hybrid electric vehicle |
JP5535020B2 (ja) * | 2010-09-29 | 2014-07-02 | 富士重工業株式会社 | 車両用駆動装置 |
SE1250704A1 (sv) * | 2012-06-27 | 2013-12-28 | Scania Cv Ab | Drivsystem och förfarande för att driva ett fordon |
US9694662B2 (en) * | 2012-08-27 | 2017-07-04 | Gkn Automotive Ltd. | Vehicle electric and mechanical drive train |
US9415772B2 (en) * | 2013-03-14 | 2016-08-16 | Textron Innovations Inc. | Rear drive module for a vehicle |
DE102013215114B4 (de) * | 2013-08-01 | 2024-04-25 | Zf Friedrichshafen Ag | Hybridantrieb eines Kraftfahrzeugs |
KR20180134969A (ko) * | 2016-04-15 | 2018-12-19 | 보그워너 스웨덴 아베 | 차량 드라이브라인 시스템 |
-
2017
- 2017-11-27 BR BR102017025400-3A patent/BR102017025400A2/pt unknown
-
2018
- 2018-11-23 WO PCT/BR2018/050434 patent/WO2019100133A1/pt unknown
- 2018-11-23 CN CN201880083447.6A patent/CN111670129B/zh active Active
- 2018-11-23 US US16/767,578 patent/US11571962B2/en active Active
- 2018-11-23 EP EP18881745.6A patent/EP3875296A4/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6592484B1 (en) * | 1999-08-09 | 2003-07-15 | Gregory A. Schultz | Transmission gearbox for parallel hybrid electric vehicles |
US6401850B1 (en) * | 2001-03-14 | 2002-06-11 | New Venture Gear, Inc. | Electric drive axle for hybrid vehicle |
US20020173401A1 (en) * | 2001-04-09 | 2002-11-21 | Bowen Thomas C. | Hybrid drive system for motor vehicle with powershift transmission |
JP2006168443A (ja) * | 2004-12-14 | 2006-06-29 | Nissan Motor Co Ltd | ハイブリッド車両の駆動装置 |
EP2368739A1 (en) * | 2008-12-18 | 2011-09-28 | Honda Motor Co., Ltd. | Power transmission device for hybrid vehicle |
CN201890130U (zh) * | 2010-11-19 | 2011-07-06 | 中国汽车技术研究中心 | 一种车辆驱动用混合动力装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3875296A4 (en) | 2022-08-10 |
CN111670129B (zh) | 2023-07-14 |
WO2019100133A1 (pt) | 2019-05-31 |
BR102017025400A2 (pt) | 2019-06-11 |
EP3875296A1 (en) | 2021-09-08 |
US11571962B2 (en) | 2023-02-07 |
US20210370756A1 (en) | 2021-12-02 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20211115 Address after: Torino, Italy Applicant after: IVECO S.P.A. Address before: 200131 floor 10, No. 2, Maji Road, Waigaoqiao Free Trade Zone, Pudong New Area, Shanghai Applicant before: Cnh (CHINA) Management Co.,Ltd. |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: F. Nicola Inventor after: Jose Francisco Valdo Pereira de Lemos Inventor before: F. Nicola Inventor before: J. F.P. delmus |
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GR01 | Patent grant | ||
GR01 | Patent grant |