WO2013014148A1 - Module de face avant de vehicule, notamment vehicule automobile - Google Patents
Module de face avant de vehicule, notamment vehicule automobile Download PDFInfo
- Publication number
- WO2013014148A1 WO2013014148A1 PCT/EP2012/064488 EP2012064488W WO2013014148A1 WO 2013014148 A1 WO2013014148 A1 WO 2013014148A1 EP 2012064488 W EP2012064488 W EP 2012064488W WO 2013014148 A1 WO2013014148 A1 WO 2013014148A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flange
- vehicle
- support frame
- housing
- module
- Prior art date
Links
Classifications
-
- 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
- B62D21/152—Front or rear frames
-
- 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
- B62D25/08—Front or rear portions
-
- 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
- B62D25/08—Front or rear portions
- B62D25/082—Engine compartments
- B62D25/084—Radiator supports
Definitions
- Front-end module of a vehicle especially a motor vehicle
- the present invention relates to a front vehicle module, including a motor vehicle, and a flange and a support frame of such a module. It also relates to an assembly of such a module and a shock absorbing device.
- a front-end module is a structural element that can integrate various equipment of the vehicle, such as projectors, indicators, buzzer, heat exchanger or complete cooling module, etc. It is intended to be mounted, pre-equipped with said elements, on the chassis of the vehicle. Such a mounting method optimizes the manufacturing process of the vehicle by operating in parallel mounting elements directly on the frame and mounting the front panel module, the latter then being attached to the frame.
- front-panel modules comprising a support frame for fixing the equipment elements of the front face, the module being fixed to the frame by said frame.
- the front side must first allow shock absorption. It has already been provided in this sense a mounting of the support frame on the vehicle frame allowing the support frame to be driven backwards in the event of a frontal impact.
- the front face must also participate in the overall appearance of the vehicle by providing an aesthetic interface between the body of the vehicle and the equipment elements, visible externally, that said front face integrates. In the case of front faces provided with projectors, it is thus necessary that the positioning of the front face allows to have a slot between the contour of the headlamps and the neighboring bodywork elements as thin and as regular as possible.
- the invention aims to improve the situation and proposes for this purpose a vehicle front face module, especially a motor vehicle, comprising a support frame and at least one attachment flange of the support frame to a chassis of the vehicle, said flange being configured to allow free positioning of the module with respect to the chassis in a plane orthogonal to a direction X of movement of the vehicle as well as fixing said module to said frame according to said positioning, said flange and said support frame being mutually configured to be fixed to each other while allowing movement of one relative to the other in case of shocks.
- the degree of freedom maintained between the flange and the support frame may in particular allow movement in the X direction of movement of the vehicle or at least one movement comprising a component along said direction X.
- free positioning of the module in the plane is meant a free positioning in at least one direction, for example in the horizontal direction Y and orthogonal to the X direction of movement of the vehicle.
- the support frame is provided with a housing for accommodating said flange, said housing being configured to allow, on the one hand, a fixing between the flange and the support frame according to a given directional force, having a component in a direction Y that is horizontal and orthogonal to the direction X of movement of the vehicle and, secondly, a guide of the support frame relative to the frame in said direction X of displacement of the vehicle in case of shocks,
- the housing comprises an upper guide wall and / or a lower guide wall
- the lower guide wall is intended to cooperate with a lower wall of the flange to abut in case of force exerted on the support frame upwards,
- the upper guide wall is intended to cooperate with an upper wall of the flange to support said support frame
- - Said housing comprises a side wall, provided with a slot for passage of a rod for fixing the support frame, said rod being oriented in the direction given to the fixing force.
- said slot has a shape going flaring in the direction X of movement of the vehicle
- the housing has a bottom wall provided with a light, intended to be oriented along the axis X of the vehicle and cooperating with a guide pin of the fastening flange,
- said flange comprises a housing for the passage of said rod for fixing the support frame
- said flange comprises a housing for the passage of a fixing rod to the chassis of the vehicle,
- said flange comprises a housing for fixing projectors or optical blocks of the vehicle.
- the invention also relates to a flange and support frame for a front-panel module, as described above.
- the invention also relates to an assembly of a front-end module as described above and a shock-absorbing device.
- the shock absorbing device comprises, for example, plates for fixing a bumper beam and said fastening flange (s) are fixed on said plates.
- FIG. 1 illustrates in perspective an example of a shock absorbing device as well as a support frame and a fastening flange of an example of a front-end module according to the invention
- FIG. 2 illustrates in perspective, partially, the support armature of FIG. 1,
- FIG. 3 illustrates in perspective the fastening flange of FIG. 1
- FIGS. 4a to 4c show, in a cross-sectional plane, a schematic representation of the displacements between the fastening flange and the support armature of FIG. and 3, in case of shocks
- FIG. 5 is a perspective view, partially, of a variant of a support frame and a hooking flange, according to the invention, according to a first angle of view;
- FIG. 6 illustrates a part marked II of FIG. 5, according to another angle of view
- Figure 7 is a view of Part II of Figure 5, at a third angle of view.
- the invention relates to a vehicle front-end module, especially a motor vehicle. It comprises a support frame 1 and at least one flange 2 for attaching the support frame 1 to a chassis of the vehicle.
- the front-end module supports, for example, different equipment elements, not shown, such as a hood lock, heat exchangers, projectors or optical blocks, reservoirs of different fluids and / or others. All or part of said equipment is fixed, in particular, to the support frame 1.
- Said support frame 1 comprises, in particular, an upper cross member 3, side jambs 4 and / or a lower cross member 5.
- Cross member means elements extending substantially horizontally in a direction Y, intended to be horizontal and orthogonal to an X direction of movement of the vehicle.
- the front face may comprise a flange 2 on either side of said support armature 1, at each longitudinal end of the top rail 3.
- flanges 2 identical or at least symmetrical one with respect to the other.
- said flange 2 is configured to allow free positioning of the module with respect to a chassis of the vehicle in a plane orthogonal to the X direction of movement of the vehicle and a fixing of said module on said chassis according to said positioning.
- the flanges 2 allow an adjustment of their placement relative to the frame, in particular with respect to fixing plates 6, and thus allows a good positioning of the front face according to the configuration of the vehicle. In this way, it is possible to absorb the manufacturing dispersions, in particular the distance differences between the fixing plates 6 and / or the positioning variations of the bodywork elements with which the front face is intended to create a visible interface from outside the body. vehicle.
- said flange 2 and said support armature 1 are mutually configured to be fixed to each other while allowing a displacement of one relative to the other in said direction X in case of shocks.
- the support frame 1 may be provided with a housing 10 to accommodate said flange 2.
- Said housing 10 is configured to allow, on the one hand, a fixing between the flange 2 and the support armature 1, according to a given directional force, having a component in the Y direction, and, secondly, a guide of the support armature 1 relative to the chassis in the direction X of displacement of the vehicle in case of shock.
- the fixing force is here oriented in the direction Y.
- the housing 10 comprises, for example, an upper guide wall 11 and / or a lower guide wall 12.
- the upper guide wall 11 is intended to cooperate with an upper wall 13 of the flange 2 to support said support armature 1.
- the support armature 1, via its upper guide face 11, thus rests at least partly on the flange 2, not only in normal position but also during their displacement in case of shocks.
- the lower guide wall 12 is intended to cooperate with a lower wall 14 of the flange 2 to abut in case of force exerted on the support frame 1 upwards.
- Said housing may also comprise a side wall 15, provided with a passage slot 16 of a fastening rod 17 (not shown in Figure 2) of the support frame 1.
- Said slot 16 has, for example, a shape flaring in the X direction of movement of the vehicle. Its outline is here open at one of its ends 19.
- Said fixing rod 17 is oriented in the direction given to the fixing force, here the direction Y. It is understood that, in normal mode, the fixing rod 17 maintains the support armature 1 on the hooking flange 2 and that, in case of shocks, the fastening rod 17 can move in the slot 16 (along the X axis). Said side wall 15 is plane-to-plane guidance in the X-direction with a side face 18 of the flange 2.
- the housing 10 has a bottom wall 20, provided with a slot 21, intended to be oriented along the X axis and cooperating with a pin 22 for guiding the flange.
- the housing 10 is here in the form of a bowl of substantially semi-cylindrical section opening towards the front (in the X direction) and towards the side, at a face opposite its side wall 15, to accommodate the flange 2.
- the light 21 is located in the bottom 20 of the bowl.
- FIG. 4a illustrates the relative movements of the support frame 1 and the attachment flange 2 in case of shocks.
- the flange 2 in the normal position, the flange 2 is in the housing 10 and the pin 22 is in the light 21.
- FIG. 4b a shock has occurred and the support armature 1 moves backwards by relative to the arrow marked 24.
- the pin 22 is then partially out of the light 21.
- the flange 2 may also be driven in rotation upwards, according to the arrow marked 25, around the fixing rod (no represented), then playing the role of pivot.
- the semicylindrical shape of the housing 10 allows this double movement and elasticity will be given to the pin 22 to tolerate the generated deformations.
- the housing 10 is of parallelepiped shape. It comprises a bottom wall 30 which can stop for the flange 2. It opens towards the front (in the X direction) and towards the side, at a face opposite its side wall 15, to accommodate the flange 2. It guides the support armature 1 in translation, in the direction X, relative to the flange 1, throughout the shock.
- the module is viewed from the front, from above and from the side.
- it is a roughly opposite angle of view.
- it is again an angle of view from the front, in a direction slightly shifted upwards and to the side relative to the direction X.
- said flange 2 comprises, for example, a housing for the passage of said fastening rod 17 of the support frame. It may also include a housing 41 for the passage of a fastening rod, not shown, to the chassis of the vehicle. Said flange housing is, for example of round and / or oblong section.
- Said flange 1 may further comprise a housing 42 for fixing projectors or optical blocks of the vehicle.
- the projectors or optical blocks are not reported on the support frame 1 but on the attachment flange 2.
- said flange 2 has, for example, a flat portion 50, having the housing 42 for fixing the projector.
- Said flat portion is locally surmounted by a first block 52, here cellular and / or compartmentalized structure.
- Said first block 52 comprises the housing for attachment to the frame.
- a second block 53 here also of cellular and / or compartmentalized structure, is laterally attached to said first block 52.
- Said second block 53 comprises the housing 40 for the support arm of the support rod.
- Upper, lower and lateral faces of said second block 43 respectively define upper, lower and lateral walls, mentioned above, as well as said pin.
- the flange consists of a body of substantially parallelepiped shape.
- Said body is, in particular, of cellular and / or compartmentalized structure.
- Upper, lower and lateral faces of said body respectively define upper, lower, and lateral walls, mentioned above.
- the lateral face 50 opposite that defining the side wall 18 may be of rounded shape.
- the fixing rod 17 is constituted, for example, by a nut provided with a head 60. It cooperates with the flange 2, in particular, via a screw sleeve 61, locked in a compartment 62 (Visible in Figure 7 for the embodiment concerned) of said flange 2, the housing 40 for the passage of said fastening rod 17 opening into said compartment 62. Alternatively, it may be screwed into said housing 40, provided tapped .
- the head 60 of the nut bears against one side of the side wall 15 of the housing 10 of the support frame 1 and the face of the side wall 18 of the flange 2 bears against an opposite face of said side wall 15 of the housing 10 of the support frame 1.
- the invention also relates to a flange for a front-end module, as described above.
- Said flange 1 is, in particular, plastic material. It may however be any other type of materials.
- the invention also relates to a support frame for a front-end module, as described above. It can be monoblock or assembled from several elements. The one or more elements are, in particular, metal, plastic or hybrid metal-plastic material.
- the invention also relates to an assembly of a front-face module 70 as described above and to a shock absorbing device 71.
- Said assembly may be configured for a being mounted a block on the longitudinal members of the chassis of the vehicle.
- the shock absorption device 71 comprises, for example, a bumper beam 72 attached to the fixing plates 6.
- Said bumper beam 72 extends transversely between said fixing plates 6 to which it may be fixed by the intermediate shock absorber 74.
- the attachment flanges 2 of the front panel module are mounted on said fixing plates 6, in particular in their upper part.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/234,794 US8998300B2 (en) | 2011-07-26 | 2012-07-24 | Front-end module for a vehicle, particularly a motor vehicle |
JP2014522058A JP6026532B2 (ja) | 2011-07-26 | 2012-07-24 | 車両、特に自動車用のフロントエンドモジュール、そのフランジ、その支持フレーム、及び、それと衝撃吸収装置とのアセンブリ |
CN201280047004.4A CN103930337B (zh) | 2011-07-26 | 2012-07-24 | 用于车辆的前端模块,特别是用于机动车辆 |
ES12737832.1T ES2549958T3 (es) | 2011-07-26 | 2012-07-24 | Módulo de frente delantero de vehículo, especialmente vehículo automóvil |
BR112014001981-9A BR112014001981B1 (pt) | 2011-07-26 | 2012-07-24 | Módulo de parte frontal de veículo, particularmente veículo motorizado |
EP12737832.1A EP2736792B1 (fr) | 2011-07-26 | 2012-07-24 | Module de face avant de vehicule, notamment vehicule automobile |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1156829A FR2978413B1 (fr) | 2011-07-26 | 2011-07-26 | Module de face avant de vehicule, notamment vehicule automobile |
FR1156829 | 2011-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013014148A1 true WO2013014148A1 (fr) | 2013-01-31 |
Family
ID=46548490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/064488 WO2013014148A1 (fr) | 2011-07-26 | 2012-07-24 | Module de face avant de vehicule, notamment vehicule automobile |
Country Status (8)
Country | Link |
---|---|
US (1) | US8998300B2 (fr) |
EP (1) | EP2736792B1 (fr) |
JP (1) | JP6026532B2 (fr) |
CN (1) | CN103930337B (fr) |
BR (1) | BR112014001981B1 (fr) |
ES (1) | ES2549958T3 (fr) |
FR (1) | FR2978413B1 (fr) |
WO (1) | WO2013014148A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113548135A (zh) * | 2021-07-20 | 2021-10-26 | 安徽江淮汽车集团股份有限公司 | 一种车辆y基准平面定位装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9944219B2 (en) * | 2015-11-18 | 2018-04-17 | Ford Global Technologies, Llc | Headlamp module slip plane bracket |
KR102663542B1 (ko) * | 2019-05-07 | 2024-05-03 | 현대자동차주식회사 | 차량의 프런트엔드모듈 프레임 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10260171A1 (de) * | 2002-12-20 | 2004-07-01 | Volkswagen Ag | Kraftfahrzeug mit wegtauchendem Kühlermodul |
DE102005058180A1 (de) * | 2005-12-05 | 2007-06-06 | Peguform Gmbh | Frontendmodul für ein Kraftfahrzeug mit einer energieabsorbierenden Schutzfunktion für ein Kühlmodul |
EP2080690A1 (fr) * | 2006-11-01 | 2009-07-22 | Calsonic Kansei Corporation | Structure de support pour un echangeur thermique, et structure avant d'un vehicule |
US20110140464A1 (en) * | 2009-12-14 | 2011-06-16 | GM Global Technology Operations LLC | Frontal structure for a motor vehicle |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7213873B2 (en) * | 2004-03-25 | 2007-05-08 | Mazda Motor Corporation | Vehicle front-part structure |
JP4453511B2 (ja) * | 2004-04-28 | 2010-04-21 | トヨタ自動車株式会社 | 車両用冷却系支持構造 |
JP4853627B2 (ja) * | 2005-05-23 | 2012-01-11 | マツダ株式会社 | 自動車のシュラウド支持構造 |
JP4797726B2 (ja) * | 2006-03-20 | 2011-10-19 | マツダ株式会社 | 自動車の前部構造 |
JP5029328B2 (ja) * | 2007-12-05 | 2012-09-19 | マツダ株式会社 | 自動車の前部車体構造 |
JP5308926B2 (ja) * | 2009-06-10 | 2013-10-09 | 豊田鉄工株式会社 | 車両用冷却ユニットの支持構造 |
US8613338B2 (en) * | 2010-06-18 | 2013-12-24 | Cnh America Llc | Flat plate front frame for a tractor having ballast, bumper, and tow cable connections |
-
2011
- 2011-07-26 FR FR1156829A patent/FR2978413B1/fr not_active Expired - Fee Related
-
2012
- 2012-07-24 EP EP12737832.1A patent/EP2736792B1/fr active Active
- 2012-07-24 US US14/234,794 patent/US8998300B2/en active Active
- 2012-07-24 CN CN201280047004.4A patent/CN103930337B/zh active Active
- 2012-07-24 BR BR112014001981-9A patent/BR112014001981B1/pt not_active IP Right Cessation
- 2012-07-24 ES ES12737832.1T patent/ES2549958T3/es active Active
- 2012-07-24 JP JP2014522058A patent/JP6026532B2/ja active Active
- 2012-07-24 WO PCT/EP2012/064488 patent/WO2013014148A1/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10260171A1 (de) * | 2002-12-20 | 2004-07-01 | Volkswagen Ag | Kraftfahrzeug mit wegtauchendem Kühlermodul |
DE102005058180A1 (de) * | 2005-12-05 | 2007-06-06 | Peguform Gmbh | Frontendmodul für ein Kraftfahrzeug mit einer energieabsorbierenden Schutzfunktion für ein Kühlmodul |
EP2080690A1 (fr) * | 2006-11-01 | 2009-07-22 | Calsonic Kansei Corporation | Structure de support pour un echangeur thermique, et structure avant d'un vehicule |
US20110140464A1 (en) * | 2009-12-14 | 2011-06-16 | GM Global Technology Operations LLC | Frontal structure for a motor vehicle |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113548135A (zh) * | 2021-07-20 | 2021-10-26 | 安徽江淮汽车集团股份有限公司 | 一种车辆y基准平面定位装置 |
CN113548135B (zh) * | 2021-07-20 | 2022-04-15 | 安徽江淮汽车集团股份有限公司 | 一种车辆y基准平面定位装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2736792A1 (fr) | 2014-06-04 |
US8998300B2 (en) | 2015-04-07 |
BR112014001981B1 (pt) | 2021-07-20 |
JP2014523369A (ja) | 2014-09-11 |
JP6026532B2 (ja) | 2016-11-16 |
CN103930337A (zh) | 2014-07-16 |
US20140197661A1 (en) | 2014-07-17 |
CN103930337B (zh) | 2016-08-31 |
ES2549958T3 (es) | 2015-11-03 |
BR112014001981A2 (pt) | 2017-02-21 |
FR2978413B1 (fr) | 2014-12-12 |
EP2736792B1 (fr) | 2015-08-12 |
FR2978413A1 (fr) | 2013-02-01 |
BR112014001981A8 (pt) | 2018-08-28 |
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