MA54498B1 - Structure de renfort de plancher avant pour un véhicule ayant un bloc-batterie dans le tunnel - Google Patents
Structure de renfort de plancher avant pour un véhicule ayant un bloc-batterie dans le tunnelInfo
- Publication number
- MA54498B1 MA54498B1 MA54498A MA54498A MA54498B1 MA 54498 B1 MA54498 B1 MA 54498B1 MA 54498 A MA54498 A MA 54498A MA 54498 A MA54498 A MA 54498A MA 54498 B1 MA54498 B1 MA 54498B1
- Authority
- MA
- Morocco
- Prior art keywords
- front floor
- tunnel
- reinforcement structure
- vehicle
- battery pack
- Prior art date
Links
- 230000002787 reinforcement Effects 0.000 title abstract 3
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2036—Floors or bottom sub-units in connection with other superstructure subunits the subunits being side panels, sills or pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
-
- 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
-
- 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
- B60K2001/0438—Arrangement under the floor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2306/00—Other features of vehicle sub-units
- B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
L'invention concerne la conception et le procédé de production d'une structure de renfort de plancher avant (1) pour un véhicule (3) ayant un bloc-batterie (5) dans le tunnel (7), conçue afin d'améliorer l'absorption d'énergie du véhicule lors d'un choc latéral par l'intervention du panneau de plancher avant (11) dans l'absorption d'énergie lors du choc latéral. La structure de renfort de plancher avant (1) comprend un élément transversal de plancher avant (13) ayant une partie non déformable (14) située sur l'extrémité de l'élément transversal de plancher avant (13) la plus proche du longeron latéral (9) et une partie déformable (16) située sur l'extrémité de l'élément transversal de plancher avant (13) la plus proche du tunnel (7). La résistance à la déformation plastique de la partie non déformable (14) est supérieure à la résistance à la déformation plastique de la partie déformable (16), qui est elle-même supérieure à la résistance à la déformation plastique du panneau de plancher avant (11).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2018/060168 WO2020128565A1 (fr) | 2018-12-17 | 2018-12-17 | Structure de renfort de plancher avant pour un véhicule ayant un bloc-batterie dans le tunnel |
PCT/IB2019/060110 WO2020128682A1 (fr) | 2018-12-17 | 2019-11-25 | Structure de renfort de plancher avant pour un véhicule ayant un bloc-batterie dans le tunnel |
Publications (2)
Publication Number | Publication Date |
---|---|
MA54498A MA54498A (fr) | 2022-03-23 |
MA54498B1 true MA54498B1 (fr) | 2024-01-31 |
Family
ID=65237077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA54498A MA54498B1 (fr) | 2018-12-17 | 2019-11-25 | Structure de renfort de plancher avant pour un véhicule ayant un bloc-batterie dans le tunnel |
Country Status (16)
Country | Link |
---|---|
US (1) | US11945511B2 (fr) |
EP (1) | EP3898389B1 (fr) |
JP (1) | JP7142166B2 (fr) |
KR (1) | KR102504623B1 (fr) |
CN (1) | CN112969633B (fr) |
CA (1) | CA3114634C (fr) |
ES (1) | ES2970598T3 (fr) |
FI (1) | FI3898389T3 (fr) |
HU (1) | HUE064881T2 (fr) |
MA (1) | MA54498B1 (fr) |
MX (1) | MX2021007144A (fr) |
PL (1) | PL3898389T3 (fr) |
RU (1) | RU2765521C1 (fr) |
UA (1) | UA127365C2 (fr) |
WO (2) | WO2020128565A1 (fr) |
ZA (1) | ZA202102060B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101991414B1 (ko) * | 2018-04-19 | 2019-06-21 | 한국과학기술연구원 | 중력 보상 메커니즘을 적용한 서포트 구조 및 이를 구비한 충격 인가 시스템 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2868626B2 (ja) | 1990-12-20 | 1999-03-10 | マツダ株式会社 | 車両の下部車体構造 |
JP3198960B2 (ja) * | 1996-04-04 | 2001-08-13 | トヨタ自動車株式会社 | 車両の下部車体構造 |
JP3470645B2 (ja) | 1999-07-02 | 2003-11-25 | 日産自動車株式会社 | 車体のフロア構造 |
US7310878B2 (en) * | 2004-02-27 | 2007-12-25 | Gm Global Technology Operations, Inc. | Automotive lower body component method of manufacture |
JP2010120404A (ja) | 2008-11-17 | 2010-06-03 | Toyota Motor Corp | 車両のフロア構造 |
JP5396945B2 (ja) | 2009-03-17 | 2014-01-22 | マツダ株式会社 | 車両の車体下部構造 |
US8292356B2 (en) * | 2009-03-17 | 2012-10-23 | Mazda Motor Corporation | Lower vehicle-body structure of vehicle |
JP2010247717A (ja) | 2009-04-17 | 2010-11-04 | Suzuki Motor Corp | 自動車の側方荷重の吸収構造 |
DE112010003108T5 (de) | 2009-07-28 | 2012-10-25 | Honda Motor Co., Ltd. | Aufbau zur Anordnung einer elekronischen Komponente im Fahrzeug für eine elektronische Komponente für den Elektromotor zum Antreiben des Fahrzeugs |
KR101411228B1 (ko) | 2009-11-09 | 2014-06-23 | 신닛테츠스미킨 카부시키카이샤 | 가공성 및 도장 베이킹 경화성이 우수한 고강도 강판 및 그 제조 방법 |
DE102010045997A1 (de) | 2010-05-10 | 2011-11-10 | Volkswagen Ag | Kraftfahrzeug mit einer crashsicheren Batterie-Box im Mitteltunnel |
DE102010019992A1 (de) | 2010-05-10 | 2011-11-10 | Volkswagen Ag | Karosseriestruktur, insbesondere Bodenstruktur, für ein Kraftfahrzeug |
JP5585530B2 (ja) | 2010-08-25 | 2014-09-10 | マツダ株式会社 | 車両の車体下部構造 |
US8696051B2 (en) * | 2010-12-22 | 2014-04-15 | Tesla Motors, Inc. | System for absorbing and distributing side impact energy utilizing a side sill assembly with a collapsible sill insert |
DE102011010992A1 (de) | 2011-02-11 | 2012-08-16 | Audi Ag | Querträger eines Kraftfahrzeugs und Kraftfahrzeug mit einem solchen Querträger |
JP5403290B2 (ja) * | 2011-03-31 | 2014-01-29 | 三菱自動車工業株式会社 | 電気自動車のバッテリ搭載構造 |
JP5375886B2 (ja) * | 2011-07-26 | 2013-12-25 | トヨタ自動車株式会社 | 自動車の電池保護構造 |
JP5761010B2 (ja) | 2011-12-27 | 2015-08-12 | トヨタ自動車株式会社 | 車体下部構造 |
CN105992702B (zh) | 2013-12-02 | 2018-06-26 | 丰田自动车株式会社 | 车辆用电池搭载结构 |
FR3024422B1 (fr) | 2014-08-04 | 2016-08-26 | Peugeot Citroen Automobiles Sa | Plancher avec traverse comprenant une portion deformable en compression |
FR3024421B1 (fr) | 2014-08-04 | 2016-07-15 | Peugeot Citroen Automobiles Sa | Plancher avec traverse comprenant une portion rapportee deformable en compression |
JP6137105B2 (ja) | 2014-09-30 | 2017-05-31 | トヨタ自動車株式会社 | 車両駆動用バッテリの取付構造 |
US9487243B2 (en) | 2014-12-09 | 2016-11-08 | Ford Global Technologies, Llc | Vehicle body structure |
WO2016148057A1 (fr) * | 2015-03-17 | 2016-09-22 | 本田技研工業株式会社 | Structure de carrosserie de véhicule |
US9789907B2 (en) | 2015-07-27 | 2017-10-17 | Ford Global Technologies, Llc | Method and apparatus for reinforcing a vehicle floor pan to prevent separation in a side impact |
WO2017098305A1 (fr) * | 2015-12-09 | 2017-06-15 | Arcelormittal | Structure de soubassement de carrosserie de véhicule comportant une poutre transversale de résistance variable à la déformation plastique |
WO2017098306A1 (fr) | 2015-12-09 | 2017-06-15 | Arcelormittal | Structure de carrosserie arrière de véhicule et son procédé de fabrication |
US10207746B2 (en) | 2017-02-16 | 2019-02-19 | Ford Global Technologies, Llc | Vehicle floor pan |
WO2018162943A1 (fr) * | 2017-03-10 | 2018-09-13 | 日産自動車株式会社 | Structure inférieure d'automobile |
-
2018
- 2018-12-17 WO PCT/IB2018/060168 patent/WO2020128565A1/fr active Application Filing
-
2019
- 2019-11-25 US US17/311,741 patent/US11945511B2/en active Active
- 2019-11-25 KR KR1020217014071A patent/KR102504623B1/ko active IP Right Grant
- 2019-11-25 CN CN201980073973.9A patent/CN112969633B/zh active Active
- 2019-11-25 EP EP19808911.2A patent/EP3898389B1/fr active Active
- 2019-11-25 WO PCT/IB2019/060110 patent/WO2020128682A1/fr unknown
- 2019-11-25 RU RU2021120975A patent/RU2765521C1/ru active
- 2019-11-25 UA UAA202104147A patent/UA127365C2/uk unknown
- 2019-11-25 FI FIEP19808911.2T patent/FI3898389T3/fi active
- 2019-11-25 HU HUE19808911A patent/HUE064881T2/hu unknown
- 2019-11-25 MA MA54498A patent/MA54498B1/fr unknown
- 2019-11-25 PL PL19808911.2T patent/PL3898389T3/pl unknown
- 2019-11-25 ES ES19808911T patent/ES2970598T3/es active Active
- 2019-11-25 JP JP2021529790A patent/JP7142166B2/ja active Active
- 2019-11-25 CA CA3114634A patent/CA3114634C/fr active Active
- 2019-11-25 MX MX2021007144A patent/MX2021007144A/es unknown
-
2021
- 2021-03-26 ZA ZA2021/02060A patent/ZA202102060B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP3898389B1 (fr) | 2023-12-27 |
CN112969633A (zh) | 2021-06-15 |
US20220024523A1 (en) | 2022-01-27 |
US11945511B2 (en) | 2024-04-02 |
PL3898389T3 (pl) | 2024-04-08 |
ES2970598T3 (es) | 2024-05-29 |
EP3898389A1 (fr) | 2021-10-27 |
HUE064881T2 (hu) | 2024-04-28 |
RU2765521C1 (ru) | 2022-01-31 |
CN112969633B (zh) | 2023-03-03 |
KR20210072804A (ko) | 2021-06-17 |
CA3114634C (fr) | 2023-03-21 |
CA3114634A1 (fr) | 2020-06-25 |
WO2020128565A1 (fr) | 2020-06-25 |
MA54498A (fr) | 2022-03-23 |
JP7142166B2 (ja) | 2022-09-26 |
WO2020128682A1 (fr) | 2020-06-25 |
ZA202102060B (en) | 2022-02-23 |
FI3898389T3 (fi) | 2024-02-27 |
MX2021007144A (es) | 2021-08-11 |
BR112021006146A2 (pt) | 2021-06-29 |
UA127365C2 (uk) | 2023-07-26 |
JP2022510889A (ja) | 2022-01-28 |
KR102504623B1 (ko) | 2023-02-27 |
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