MA43420B1 - Structure de soubassement de carrosserie de véhicule comprenant un élément de renforcement entre une poutre longitudinale et une partie fixe de face inférieure - Google Patents
Structure de soubassement de carrosserie de véhicule comprenant un élément de renforcement entre une poutre longitudinale et une partie fixe de face inférieureInfo
- Publication number
- MA43420B1 MA43420B1 MA43420A MA43420A MA43420B1 MA 43420 B1 MA43420 B1 MA 43420B1 MA 43420 A MA43420 A MA 43420A MA 43420 A MA43420 A MA 43420A MA 43420 B1 MA43420 B1 MA 43420B1
- Authority
- MA
- Morocco
- Prior art keywords
- vehicle body
- reinforcing element
- longitudinal beam
- lower face
- face part
- Prior art date
Links
- 230000003014 reinforcing effect Effects 0.000 title abstract 4
- 229910000760 Hardened steel Inorganic materials 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
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
-
- 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
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
- B62D21/03—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members transverse members providing body support
-
- 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
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/02—Connections between superstructure or understructure sub-units rigid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/007—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of special steel or specially treated steel, e.g. stainless steel or locally surface hardened steel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Transportation (AREA)
- Combustion & Propulsion (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Body Structure For Vehicles (AREA)
Abstract
La structure de soubassement de carrosserie de véhicule comprend un panneau de plancher (1), au moins une poutre longitudinale (2) s'étendant dans une direction longitudinale du véhicule sous ledit panneau de plancher (1) et au moins une partie fixe de face inférieure (4) s'étendant dans la direction longitudinale adjacente au panneau de plancher (1), la structure de soubassement de carrosserie de véhicule comprenant en outre au moins un élément de renforcement (6) s'étendant dans une direction transversale, sensiblement perpendiculaire à la direction longitudinale, ledit élément de renforcement (6) s'étendant sous le panneau de plancher (1) et étant fixé au niveau de l'une de ses extrémités transversales à la poutre longitudinale (2) et au niveau de l'autre de ses extrémités transversales à la partie fixe de face inférieure (4). L'élément de renforcement (6) est composé d'une pièce d'acier trempé à la presse présentant une résistance à la traction supérieure ou égale à 1200 mpa.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2015/059478 WO2017098302A1 (fr) | 2015-12-09 | 2015-12-09 | Structure de soubassement de carrosserie de véhicule comportant un élément de renfort entre une poutre longitudinale et une partie de bas de caisse côté inférieur |
PCT/EP2016/002076 WO2017097424A2 (fr) | 2015-12-09 | 2016-12-09 | Structure de soubassement de carrosserie de véhicule comprenant un élément de renforcement entre une poutre longitudinale et une partie fixe de face inférieure |
Publications (1)
Publication Number | Publication Date |
---|---|
MA43420B1 true MA43420B1 (fr) | 2020-04-30 |
Family
ID=54884104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA43420A MA43420B1 (fr) | 2015-12-09 | 2016-12-09 | Structure de soubassement de carrosserie de véhicule comprenant un élément de renforcement entre une poutre longitudinale et une partie fixe de face inférieure |
Country Status (15)
Country | Link |
---|---|
US (1) | US10676138B2 (fr) |
EP (1) | EP3386847B1 (fr) |
JP (1) | JP2019503922A (fr) |
KR (2) | KR20180090810A (fr) |
CN (1) | CN108367789B (fr) |
BR (1) | BR112018010890B1 (fr) |
CA (1) | CA3006324C (fr) |
ES (1) | ES2774007T3 (fr) |
HU (1) | HUE049731T2 (fr) |
MA (1) | MA43420B1 (fr) |
MX (1) | MX2018006981A (fr) |
PL (1) | PL3386847T3 (fr) |
RU (1) | RU2718204C2 (fr) |
WO (2) | WO2017098302A1 (fr) |
ZA (1) | ZA201803109B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10864944B2 (en) * | 2018-05-14 | 2020-12-15 | Ford Global Technologies, Llc | Vehicle frame |
BR112022011114A2 (pt) * | 2019-12-24 | 2022-08-23 | Arcelormittal | Dispositivo de transporte reforçado, processos para a montagem de um dispositivo de transporte reforçado e para a montagem de um conjunto de bateria reforçado e conjunto de bateria reforçado |
DE102020119480A1 (de) | 2020-07-23 | 2022-01-27 | Benteler Automobiltechnik Gmbh | Fahrzeugbodenanordnung |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2852244B2 (ja) * | 1996-06-05 | 1999-01-27 | ダイハツ工業株式会社 | 車両の下部ボディ構造 |
JP3456110B2 (ja) * | 1997-05-16 | 2003-10-14 | 日産自動車株式会社 | 車体前部構造 |
DE10232840A1 (de) * | 2002-07-19 | 2004-02-05 | Volkswagen Ag | Bodenstruktur an Kraftfahrzeugen |
JP4423898B2 (ja) * | 2003-07-22 | 2010-03-03 | トヨタ自動車株式会社 | 車体構造 |
JP2006224909A (ja) * | 2005-02-21 | 2006-08-31 | Toyota Motor Corp | 補強構造 |
JP4900095B2 (ja) * | 2007-07-06 | 2012-03-21 | 日産自動車株式会社 | 自動車の車体フロア構造 |
JP4486673B2 (ja) * | 2007-12-11 | 2010-06-23 | 本田技研工業株式会社 | 車体構造 |
DE102008020527A1 (de) * | 2008-04-24 | 2009-10-29 | GM Global Technology Operations, Inc., Detroit | Rahmenstruktur für ein Kraftfahrzeug |
DE102008022399A1 (de) * | 2008-05-06 | 2009-11-19 | Thyssenkrupp Steel Ag | Verfahren zum Herstellen eines Stahlformteils mit einem überwiegend ferritisch-bainitischen Gefüge |
DE102008030279A1 (de) * | 2008-06-30 | 2010-01-07 | Benteler Automobiltechnik Gmbh | Partielles Warmformen und Härten mittels Infrarotlampenerwärmung |
JP4653210B2 (ja) * | 2008-11-12 | 2011-03-16 | 本田技研工業株式会社 | 車体前部構造 |
JP5272877B2 (ja) * | 2009-04-24 | 2013-08-28 | トヨタ自動車株式会社 | 車両の下部構造 |
DE102010004081C5 (de) * | 2010-01-06 | 2016-11-03 | Benteler Automobiltechnik Gmbh | Verfahren zum Warmformen und Härten einer Platine |
DE102010019992A1 (de) * | 2010-05-10 | 2011-11-10 | Volkswagen Ag | Karosseriestruktur, insbesondere Bodenstruktur, für ein Kraftfahrzeug |
US20110315281A1 (en) * | 2010-06-24 | 2011-12-29 | Magna International Inc. | Tailored Properties By Post Hot Forming Processing |
EP2585621B1 (fr) * | 2010-06-24 | 2021-01-27 | Magna International Inc. | Propriétés personnalisées par post-traitement de formage à chaud |
JP5712291B2 (ja) * | 2011-07-12 | 2015-05-07 | 本田技研工業株式会社 | 車両のサイドアウタパネル |
JP5421964B2 (ja) * | 2011-08-31 | 2014-02-19 | 本田技研工業株式会社 | 車体下部構造 |
JP5934534B2 (ja) * | 2012-03-27 | 2016-06-15 | 富士重工業株式会社 | 車体構造 |
FR2989053B1 (fr) * | 2012-04-05 | 2014-03-21 | Renault Sa | Chassis d'un vehicule automobile comprenant des moyens d'absorption d'un choc frontal |
CN202806890U (zh) * | 2012-08-15 | 2013-03-20 | 北汽福田汽车股份有限公司 | 车辆地板骨架及车辆 |
JP6058412B2 (ja) * | 2013-01-31 | 2017-01-11 | ダイハツ工業株式会社 | 自動車の下部車体構造 |
JP6176468B2 (ja) * | 2014-04-11 | 2017-08-09 | 本田技研工業株式会社 | 自動車の車体構造 |
PL3197752T3 (pl) * | 2014-09-22 | 2019-05-31 | Arcelormittal | Sposoby wytwarzania trójwymiarowego wewnętrznego elementu wzmacniającego ramę drzwi pojazdu, wytwarzania ramy drzwi pojazdu i wytwarzania konstrukcji wzmacniającej pojazd |
US20160145731A1 (en) * | 2014-11-26 | 2016-05-26 | GM Global Technology Operations LLC | Controlling Liquid Metal Embrittlement In Galvanized Press-Hardened Components |
WO2017006144A1 (fr) * | 2015-07-09 | 2017-01-12 | Arcelormittal | Acier pour trempe à la presse et pièce trempée à la presse fabriquée à partir d'un tel acier |
JP6235637B2 (ja) * | 2016-02-29 | 2017-11-22 | 本田技研工業株式会社 | 自動車の車体構造 |
-
2015
- 2015-12-09 WO PCT/IB2015/059478 patent/WO2017098302A1/fr active Application Filing
-
2016
- 2016-12-09 MX MX2018006981A patent/MX2018006981A/es unknown
- 2016-12-09 EP EP16840278.2A patent/EP3386847B1/fr active Active
- 2016-12-09 BR BR112018010890-1A patent/BR112018010890B1/pt active IP Right Grant
- 2016-12-09 PL PL16840278T patent/PL3386847T3/pl unknown
- 2016-12-09 CN CN201680071882.8A patent/CN108367789B/zh active Active
- 2016-12-09 KR KR1020187016040A patent/KR20180090810A/ko not_active Application Discontinuation
- 2016-12-09 JP JP2018530156A patent/JP2019503922A/ja active Pending
- 2016-12-09 HU HUE16840278A patent/HUE049731T2/hu unknown
- 2016-12-09 MA MA43420A patent/MA43420B1/fr unknown
- 2016-12-09 ES ES16840278T patent/ES2774007T3/es active Active
- 2016-12-09 WO PCT/EP2016/002076 patent/WO2017097424A2/fr active Application Filing
- 2016-12-09 CA CA3006324A patent/CA3006324C/fr active Active
- 2016-12-09 KR KR1020237035959A patent/KR20230152774A/ko active Application Filing
- 2016-12-09 RU RU2018120530A patent/RU2718204C2/ru active
- 2016-12-09 US US15/780,079 patent/US10676138B2/en active Active
-
2018
- 2018-05-11 ZA ZA2018/03109A patent/ZA201803109B/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR20230152774A (ko) | 2023-11-03 |
US20190217902A1 (en) | 2019-07-18 |
CN108367789A (zh) | 2018-08-03 |
JP2019503922A (ja) | 2019-02-14 |
HUE049731T2 (hu) | 2020-10-28 |
KR20180090810A (ko) | 2018-08-13 |
RU2718204C2 (ru) | 2020-03-31 |
WO2017097424A2 (fr) | 2017-06-15 |
PL3386847T3 (pl) | 2020-07-13 |
US10676138B2 (en) | 2020-06-09 |
BR112018010890A2 (pt) | 2018-11-21 |
CN108367789B (zh) | 2020-12-18 |
ES2774007T3 (es) | 2020-07-16 |
CA3006324C (fr) | 2023-08-08 |
CA3006324A1 (fr) | 2017-06-15 |
RU2018120530A3 (fr) | 2020-02-18 |
RU2018120530A (ru) | 2019-12-05 |
EP3386847A2 (fr) | 2018-10-17 |
BR112018010890B1 (pt) | 2023-05-02 |
ZA201803109B (en) | 2021-01-27 |
EP3386847B1 (fr) | 2020-02-05 |
MX2018006981A (es) | 2018-09-05 |
WO2017098302A1 (fr) | 2017-06-15 |
BR112018010890A8 (pt) | 2023-01-17 |
WO2017097424A3 (fr) | 2017-07-20 |
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