• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Vehicle dashboard cross member (1) extending substantially in a longitudinal direction (Y) and having a first portion (12) and a second portion (14). The first portion is made of a first material and comprises a cross section perpendicular to the longitudinal direction (Y) closed and a junction end (Ej) hollow. The second portion (14) has a main portion (16) extending substantially in the longitudinal direction (Y), and a junction portion (18) fitted into the junction end (Ej) of the first portion (12). The main part (16) has a cross section perpendicular to the longitudinal direction (Y) open adapted to be demolded in a demolding direction perpendicular to the longitudinal direction (Y) during the manufacture of the second portion (14) of cross member (1) The junction portion (18) has a cross-section perpendicular to the hollow closed longitudinal direction (Y) adapted to be demolded in the longitudinal direction (Y) during manufacture of the second cross-member portion (14). (1).
    公开号:FR3043050A1
    申请号:FR1560395
    申请日:2015-10-29
    公开日:2017-05-05
    发明作者:Mickael Trannoy；Laurent Baudart
    申请人:Faurecia Interieur Industrie SAS；
    IPC主号:
    专利说明:

    VEHICLE TRAVERSE
    The present invention relates to vehicle sleepers, including dashboard crosspieces of a motor vehicle. More particularly, the present invention relates to vehicle dashboard crosspieces comprising at least two portions made of two different materials and the assembly of such portions.
    Already known is a vehicle dashboard cross member extending substantially in a longitudinal direction and comprising: a first cross member portion, made of a first material, the first cross member portion extending substantially in the longitudinal direction and comprising a cross-section perpendicular to the closed longitudinal direction, the first cross-section portion comprising a hollow junction end; a second cross-section portion made of a second material, the first material being different from the second material. The use of two different materials for making a cross-member of a vehicle can in particular make it possible to gain mass.
    The document DE102011101581 describes an example of a cross member comprising a first portion made of a first material and a second portion, made of a second material, the first and second materials being different. The first and second portions are connected to each other via a fitting fitted on the one hand into the first portion and on the other hand into the second portion. This connector is force-fitted into the first portion to be secured or is secured by riveting. This connection is also fitted in the second portion and a weld bead is provided to secure the second portion and the connection. Thus, the assembly of the first and second portions is made via a third piece. This third piece leads to a more complicated industrial process to implement. In addition, the planned attachment of this third piece may, depending on the types of materials used for the first and second portions, not be strong enough or robust, which can cause security problems. Also, for the sake of achieving a light weight cross, retaining mechanical characteristics of rigidity and robustness interesting while avoiding to burden the industrial process, the present invention aims to improve the existing. For this purpose, according to the invention, a cross member of the kind in question is characterized in that the second portion of crosspiece comprises a main portion extending substantially in the longitudinal direction, and a junction portion fitted into the junction end. of the first cross section portion and secured to this junction end, the main part and the joining part form a single piece, the main part has a cross section perpendicular to the open longitudinal direction adapted to be demolded in a perpendicular demolding direction in the longitudinal direction during the manufacture of the second cross-section portion, and in that the joining portion has a cross section perpendicular to the hollow closed longitudinal direction adapted to be demolded in the longitudinal direction during the manufacture of the second portion crossing.
    With these arrangements, it is able to achieve a two-part cross with two different materials that can be assembled robustly. For example, it is possible to make the second portion of cross member with a composite material, and the open section of the second cross portion simplifies the manufacturing process of the second cross section portion, especially when the latter is made of a material composite, allowing manufacturing with easy demolding. Thus, it is possible to reduce the mass of the cross member (thanks to the presence of a second portion in a second material) without, however, modifying the mechanical characteristics of such a cross member with respect to a conventional monobloc cross member made in one and unique material.
    In preferred embodiments of the invention, one or more of the following provisions may optionally be used: the first portion of the cross member is made of a metallic material; for example the first cross portion is made of steel, aluminum or a metal alloy; the second cross section portion is made of a composite material; for example the second portion is made of a thermoplastic material; a flange is provided between the joining part and the main part; - The flange has a first surface facing the joining portion and the first cross portion and a second surface facing the main portion; - The first surface of the collar is adapted to form abutment of the junction end of the first cross portion in the longitudinal direction; the flange then forms a stop for the assembly but also in case of shock in the longitudinal direction Y; the joining part comprises an outer surface oriented towards the junction end of the first cross-member, the junction end of the first cross-member portion has an inner surface facing the junction part, and the outer surface of the part junction is rough so as to hook the inner surface of the junction end; the first cross-member portion has a first cross-member end intended to be located near or opposite a driver's seat of the vehicle; the second cross-member portion has a second cross-member end intended to be located near or opposite a passenger seat of the vehicle; - The first cross portion extends in the longitudinal direction over a distance of between 300 and 500 millimeters; - The second cross portion extends in the longitudinal direction over a distance of between 500 and 900 millimeters; the joining portion extends in the longitudinal direction at a distance of between 20 and 100 millimeters; - The joining portion has a conical shape, the base of the cone of smaller diameter being oriented towards the main part; - The junction end of the first cross portion is crimped on the conical shape of the joining portion; the joining part is cylindrical; - Hanging grooves are provided on the outer surface of the joining portion; - The collar extends in a flange plane having normal longitudinal direction; - An adhesive joint is disposed between the junction end and the joining portion. Other features and advantages of the invention will become apparent from the following description of one of its embodiments, given by way of non-limiting example, with reference to the accompanying drawings.
    In the drawings: - Figure 1 is a front view of a vehicle cross member according to the invention in the assembled state; - Figure 2 is a front view of the cross member of Figure 1 in the disassembled state; Figure 3 is a perspective view of the joining portion of the second portion of the cross member and a portion of the main portion; Figure 4 is a perspective view of the junction portion of Figure 3 and the junction end of the first portion of the cross member; - Figures 5 and 6 are schematic views of the junction between the connecting portion and the junction end according to two embodiments of the different junction portion.
    In the different figures, the same references designate identical or similar elements.
    The cross member 1 of the motor vehicle dashboard as shown in Figure 1 is intended to be fixed transversely between the front side uprights or uprights "A" of a vehicle body structure (also called chassis). Its functions include stiffening the structure of the vehicle and supporting functional equipment of the vehicle such as a steering column, a ventilation system for heating and air conditioning, or a car radio. The cross-member 1 comprises a transverse tube 100 extending in a longitudinal direction Y. The transverse tube 100 is connected to the body structure (or chassis) of the vehicle via a conductive mounting bracket 2. More specifically, one end of the cross tube is attached to the driver mounting bracket 2 which itself is intended to be fixed to the vehicle body structure on the side of the driver's seat of the vehicle. Similarly, the second end of the cross tube 10 is connected to the body structure of the vehicle via a passenger mounting bracket 3. More precisely, the second end of the cross tube is attached to the caliper passenger assembly which itself is intended to be fixed on the vehicle body structure on the side of the passenger seat of the vehicle located in the transverse direction next to the driver's seat.
    The crossmember 1 has a first end 30 in the longitudinal direction Y intended to be oriented towards the driver's seat and a second end 32 in the longitudinal direction Y intended to be oriented towards the passenger seat.
    The crosspiece 1 comprises a first portion 12 made of a first material and a second portion 14 made of a second material. The first and second materials are different.
    For example, the first portion 12 of the cross member 1 is located towards the driver's seat of the vehicle and the second portion 14 of the cross member 1 is located towards the passenger seat of the vehicle. In this case, the first portion 12 of the crosspiece 1 is particularly stressed relative to the second portion 14 of the crossbar 1. Indeed, the steering column of the vehicle, among others, is fixed on the area of the cross 1 localized towards the driver's seat and particularly requests this area.
    The material of the first portion 12 may be a metallic material. For example, the first portion 12 is made of steel, aluminum, magnesium or other metallic materials.
    The first portion 12 of the crosspiece 1 extends substantially in the longitudinal direction Y. The first portion 12 of the crossbar 1 has a cross section perpendicular to the longitudinal section, which is closed. For example, the first portion 12 of cross member 1 has a circular cross section (or 0). The cross section of the first portion 12 may also be oval or rectangular or triangular. The material of the first portion 12 of cross member 1 allows it to be easily demolded even with a closed cross section. The first portion 12 of cross member 1 is for example on the driver's side of the vehicle. The first portion 12 of the cross member 1 may comprise a portion of the cross tube 10 and the caliper driver side. In an alternative embodiment, the first portion 12 of the cross member 1 may comprise only a portion of the cross tube 10. In the embodiment illustrated in FIG. 2, the first portion 12 of the cross member 1 comprises the caliper on the driver's side and the portion of the cross tube 10 facing the driver's seat.
    As illustrated in Figure 2, the first portion 12 of the cross member 1 has a connecting end Ej located opposite the driver's side stirrup 2. The joining end Ej of the first portion 12 is hollow and has dimensions such that it is adapted to allow the second portion 14 of the cross member 1 to be partially fitted into the junction end Ej of the first portion 12 of the cross member 1.
    The second portion 14 of the cross member 1 is, as previously mentioned, made in a second material, different from the first material. The second material is a composite material. For example, the second material is for example a thermoplastic, thermosetting material or a reinforced reinforced material. For example, the second material may include both glass and carbon fibers. The second material comprises a lower density than that of the first material and thus makes it possible to make a cross member 1 dashboard lighter than a crossbar that would be made only with the first material.
    The second portion 14 of crossbar 1 comprises at least one zone which extends substantially in the longitudinal direction Y.
    For example, as shown in Figure 2, the second portion 14 of the cross member 1 comprises the passenger side mounting bracket 3 and a portion of the cross tube 10. In other embodiments of the invention, the second portion 14 of crossbar 1 may comprise only a region of the cross tube 10, or an area of the cross tube 10 and the mounting bracket on the driver side. The second portion 14 of the crosspiece 1 comprises a main portion 16 and a junction portion 18. The junction portion 18 is directed towards the junction end Ej of the first portion 12 of the cross member 1 and is fitted therein. The main portion 16 has a cross section, perpendicular to the longitudinal direction, which is open. The cross section of the main part 16 is open so that it can be demolded easily. More specifically, the main portion 16 of the second portion 14 of the cross member 1 has an open cross section adapted to be demolded in a demolding direction perpendicular to the longitudinal direction Y during the manufacture of the second portion 14 of the cross member 1.
    For example, in the example illustrated in Figure 2, the main portion 16 has a length of the order of 500 to 900 millimeters or between 600 and 800 millimeters in the longitudinal direction Y. The open section of the main part 16 allows for the second portion 14 of cross member 1 other than by demolding the main portion 16 in the longitudinal direction Y, which requires a large ejection stroke. Indeed, in the case of a closed cross section, the ejection is necessarily in the longitudinal direction Y and for some materials, such as composite materials, demolding such parts is problematic. In other words, the main portion 16 has an open cross section whose flanks 34 each have a edge 36. The distance between the flanks is maximum at the flanks 34 and the joint plane Pj of the main part 16 is at equidistance of the two songs, the distance between the flanks of the section decreasing step by step until the two flanks meet at the joint plane Pj. The main portion 16 is integral with the junction portion 18.
    The joining portion 18 has a cross section, perpendicular to the longitudinal direction Y. The joining portion 18 is hollow. The junction portion 18 is adapted to be demolded in the longitudinal direction Y during the manufacture of the second portion 14 of the cross member 1. For example, the joining portion 18 extends in the longitudinal direction Y over a distance from the order of 70 to 100 millimeters. Over this distance, demolding in the Y direction does not pose a problem. The closed section of the junction portion 18 ensures a better connection of the junction portion 18 with the end of junction Ej.
    In this case, the second portion 14 of the crosspiece 1 has a break of section (or a change or rupture of inertia) to allow on the one hand this second portion 14 to be unmolded and secondly, to this second portion 14 to be fitted and secured to the first portion 12 securely and robustly. This break in section is more particularly visible in FIG. 3 or FIG. 4. As illustrated, the second portion 14 comprises on the one hand a cross-section in U (cross-section on the side of the main part 16) and on the other cross section at 0 (cross section of the side of the junction portion 18). In alternative embodiments of other forms of open or closed cross sections may be provided.
    As seen in FIG. 3 or 4, the main part 16 and the joining part 18 are separated from each other by a flange 20. This flange 20 can extend radially in a plane substantially perpendicular to the direction longitudinal. In alternative embodiments, the flange 20 may extend in a plane forming a non-right angle with the longitudinal direction Y. The flange 20 is as shown in Figure 3 of circular shape. However, in alternative embodiments, the collar 20 may comprise a non-circular shape, for example square or oval. The flange 20 may be continuous, as shown in Figure 3, or may be non-continuous. If the flange 20 is non-continuous, lugs protrude from the intermediate portion located between the joining portion 18 and the main portion 16.
    The flange 20, during a lateral impact on the vehicle body, in particular along the longitudinal direction Y will notably allow to absorb a part of the shock (in particular without risk of buckling of the cross tube 10 10, and therefore of abrupt intrusion thereof into the cabin of the vehicle).
    The flange 20 has a first surface facing the junction portion 18 and a second surface facing the first portion 12. The second surface forms a stop surface of the junction interface in case of effort in the longitudinal direction Y. The second surface also serves as a positioning stop but also during the assembly of the junction portion 18 of the second portion 14 in the first portion 12.
    The joining portion 18 has an outer surface facing the first portion 12 and an inner surface opposite the outer surface. The outer surface may be smooth, but in order to improve the connection between the joining portion 18 and the first portion 12, the outer surface may have a rough surface condition which may be obtained for example by notching, scratching or knurling the surface. outer surface of the joining portion 18. The outer surface may also include catch grooves.
    It is possible to secure the joining portion 18 and the first portion 12 by plastic deformation of the first portion 12, or in this case by plastic deformation of the joining end Ej of the first portion 12.
    The joining portion 18 may comprise a frustoconical shape with the base of smaller diameter facing the main portion 16. The first portion 12 is then substantially cylindrical, as illustrated in FIG. The junction portion 18 is fitted into the first portion 12, the larger diameter base is then flush with the inner surface of the first portion 12. The generatrix of the cone of the junction portion 18 may for example form with the longitudinal direction Y an angle of the order of 5 ° minimum. This angle makes it possible to improve the insertion between the joining portion 18 and the first portion 12. There may be play before assembly between the inner surface of the first portion 12 and the outer surface of the joining portion 18 at its larger diameter base. For example, the game before assembly can be at least 0.2 millimeters. The joining end Ej extends in the longitudinal direction Y at a distance of at least 20 millimeters.
    In another embodiment, shown schematically in FIG. 5, the junction portion 18 is cylindrical and is engaged in the joining end Ej of the first portion 12, which is also cylindrical. In this case the outer surface of the junction portion 18 may comprise hook grooves. The hook grooves reinforce the mechanical connection between the first and second portions 12,14. In addition, an adhesive seal may be provided between the first and second portions 12, 14 at their junction. In alternative embodiments, openings may be provided at the junction to allow injection of material and improve the solidification of the first and second portions 12, 14.
    In an alternative embodiment not shown, the cross member 1 may further comprise a third portion. For example, the third portion may be one of the mounting brackets, the second portion 14, a portion of the cross tube 10 and the third portion the other mounting bracket and a portion of the cross tube 10. In this embodiment the first portion 12 and the second portion 14 are made of the same material or similar material. For example, the first and third portions are metallic.
    权利要求:
    Claims (10)
    [1" id="c-fr-0001]
    1. A vehicle dashboard cross member (1) extending substantially in a longitudinal direction (Y) and comprising: - a first portion (12) made of a first material, the first portion (12) of the cross member ( 1) extending substantially in the longitudinal direction (Y) and having a cross section perpendicular to the longitudinal direction (Y) closed, the first portion (12) of the cross member (1) comprising a hollow end (Ej), - a second portion (14) made in a second material, the first material being different from the second material, characterized in that the second portion (14) of the crosspiece (1) comprises: a main portion (16) extending substantially according to the longitudinal direction (Y), and a junction portion (18) fitted into the junction end (Ej) of the first portion (12) of the cross member (1) and secured to this junction end (Ej), the part main (16) and the joining portion (18) forming a single piece, in that the main portion (16) has a cross section perpendicular to the longitudinal direction (Y) open adapted to be demolded in a demolding direction perpendicular to the longitudinal direction ( Y) during the manufacture of the second portion (14) of crossbar (1), and in that the joining portion (18) has a cross section perpendicular to the longitudinal direction (Y) closed hollow adapted to be demolded according to the longitudinal direction (Y) during the manufacture of the second portion (14) of crossbar (1).
    [2" id="c-fr-0002]
    2. Dashboard cross member (1) according to claim 1, wherein the first portion (12) of crossbar (1) is made of a metallic material and the second portion (14) crossbar (1) is made in a composite material.
    [3" id="c-fr-0003]
    3. Dashboard cross member (1) according to one of claims 1 and 2, wherein a flange (20) is provided between the joining portion (18) and the main portion (16), said flange (20). having a first surface (22) facing the joining portion (18) and the first cross member portion (12) and a second surface (24) facing the main portion (16), and wherein the first surface the flange (20) is adapted to form a stop of the junction end (Ej) of the first portion (12) of the cross member (1) in the longitudinal direction (Y).
    [4" id="c-fr-0004]
    4. Traverse (1) according to any one of the preceding claims, wherein the joining portion (18) has an outer surface (26) facing the junction end (Ej) of the first crossbar (1), l joining end (Ej) of the first cross-member portion (12) has an inner surface (28) facing the joining portion (18), and wherein the outer surface of the joining portion (18) is rough so as to hook the inner surface of the joining end (Ej).
    [5" id="c-fr-0005]
    5. Traverse (1) according to any one of the preceding claims, wherein the first portion (12) crossbar (1) has a first end of the cross member (1) intended to be located opposite a driver's seat of the vehicle , and wherein the second portion (14) of crossbar (1) has a second end of the cross member (1) intended to be located opposite a passenger seat of the vehicle.
    [6" id="c-fr-0006]
    6. Traverse (1) according to any one of the preceding claims, wherein the first portion (12) of the cross member (1) extends in the longitudinal direction (Y) over a distance of between 300 and 500 millimeters, in which the second portion (14) of crossbar (1) extends in the longitudinal direction (Y) over a distance of between 500 and 900 millimeters, and in which the joining portion (18) extends in the longitudinal direction (Y ) at a distance of between 20 and 100 millimeters.
    [7" id="c-fr-0007]
    7. Traverse (1) according to any one of the preceding claims, wherein the joining portion comprises a conical shape, the base of the cone of smaller diameter being oriented towards the main part (16), and in which the end joint (Ej) of the first portion (12) of crossbar (1) is crimped on the conical shape of the joining portion (18).
    [8" id="c-fr-0008]
    8. Traverse (1) according to any one of claims 1 to 6, wherein the junction portion (18) is cylindrical, and wherein gripping grooves are provided on the outer surface of the joining portion.
    [9" id="c-fr-0009]
    9. Traverse (1) according to any one of the preceding claims, wherein the flange (20) extends in a flange plane (20) having normal longitudinal direction (Y).
    [10" id="c-fr-0010]
    10. Traverse (1) according to any one of the preceding claims, wherein an adhesive joint is disposed between the joining end (Ej) and the joining portion (18).
    类似技术:
    公开号 | 公开日 | 专利标题
    EP3162671B1|2018-06-20|Vehicle crossmember
    EP1517826A1|2005-03-30|Structural element comprising a vertical member securing nut and the corresponding motor vehicle
    EP2436579B1|2016-08-17|Dashboard crossmember unit for an automobile.
    EP3083375B1|2018-04-11|Assembly comprising a dashboard cross-member for a motor vehicle and two side supports for securing the cross-member to the body of the vehicle
    FR2998524A1|2014-05-30|Bumper for use in car, has upper half-shell and lower half-shell that are provided in bumper, and set of shock absorbers whose portions form parts of another set of shock absorbers, where half-shells are made of composite material
    FR2995862A1|2014-03-28|AUTOMOTIVE VEHICLE DASHBOARD TRAVERSE CONSISTING OF TWO TUBES AND A FORCE LEG IN COMPOSITE MATERIAL
    FR3055880B1|2019-11-08|UPPER STRUCTURE OF VEHICLE BODYWORK
    EP1378639B1|2006-10-11|Exhaust pipe suspension hanger for a vehicle and a vehicle equipped with such a suspension hanger
    EP1854707A1|2007-11-14|Connector for making a longitudinal for a motor vehicle and longitudinal comprising such a connector
    WO2019115552A1|2019-06-20|Impact-absorbing system for a motor vehicle
    FR2865990A1|2005-08-12|Crossbeam for motor vehicle`s dashboard, has additional tube tightly fitted in space defined inside main tube, at level of left section to reinforce section, where additional tube has outer diameter greater than inner diameter of main tube
    FR3044600B1|2019-11-22|"METHOD OF REALIZING A REAR AXLE OF A MOTOR VEHICLE BY FREQUENCING A TRAVERSE IN AN ARM"
    FR2730192A1|1996-08-09|Motor vehicle anti-roll bar
    EP3720645B1|2022-02-02|Method for attaching a metal component to a metal tube obtained by bending and welding sheet metal; corresponding axle head
    EP3180233B1|2018-10-03|Assembly comprising an instrument panel crossmember provided with a support for attaching said crossmember to the dashboard of a motor vehicle
    EP3264940B1|2018-11-28|Slide for slidable adjustment systems
    EP3023306B1|2017-10-25|A bumper assembly comprising a core formed by two half-cores and a shell formed by two half-shells
    FR2865991A1|2005-08-12|Cross-member for dashboard of motor vehicle, has main tube with section reinforced by inserting auxiliary tube inside main tube, where reinforced section has support permitting to mount steering column on cross-member outside main tube
    FR3093044A1|2020-08-28|Device for protecting an automotive component mounted under the body.
    FR3092073A1|2020-07-31|AUTOMOTIVE VEHICLE REAR STRUCTURE EQUIPPED WITH A SUPPORT STRUCTURE OF A SPARE WHEEL RETAINER UNDER FLOOR
    FR3064582A1|2018-10-05|REAR VEHICLE STRUCTURE
    FR3086357A1|2020-03-27|ELASTIC ARTICULATION WITH INNER SOCK PROVIDED WITH TEETH SURROUNDED WITH GROOVE
    FR3059973A1|2018-06-15|HALF-CASE FASTENING OF A VEHICLE DRIVER POST CLUTCH JAMB
    FR2976904A1|2012-12-28|Device for fastening cabin on chassis of lorry, has spacer provided inside interface of cabin and equipped with axial positioning units inserted into holes in plates of mounting interface, where spacer is designed as single-piece metal part
    FR3048221A1|2017-09-01|ASSEMBLY OF VEHICLE TRAVERSE
    同族专利:
    公开号 | 公开日
    FR3043050B1|2017-11-24|
    US20170120956A1|2017-05-04|
    CN107054477A|2017-08-18|
    EP3162671A1|2017-05-03|
    US10173732B2|2019-01-08|
    CN107054477B|2020-11-24|
    EP3162671B1|2018-06-20|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    JP2001253368A|2000-03-10|2001-09-18|Nippon Light Metal Co Ltd|Instrument panel reinforcement|
    EP1731411A1|2004-03-26|2006-12-13|Autotech Engineering, A.I.E.|Support cross-member for an instrument panel|
    EP1731410A1|2004-04-01|2006-12-13|Calsonic Kansei Corporation|Steering support member structure|
    DE102011101581A1|2011-05-13|2012-11-15|Volkswagen Aktiengesellschaft|Carrier i.e. cross beam, for instrument panel of vehicle, has carrier elements made of aluminum such that socket is connected with actuated connection region, where region is actuated with elements and bonded to firmly bonded region|
    US20130057026A1|2011-09-05|2013-03-07|Hyundai Motor Company|Cowl cross assembly|
    DE102013218353A1|2012-09-24|2014-03-27|Peugeot Citroën Automobiles S.A.|Cross-beam for use in dashboard for motor vehicle, has tubes axially connected with one another over ring-shaped part that is formed on one of ends of supporting rod, where tubes and supporting rod are made from composite material|
    FR2831852B1|2001-11-08|2005-03-11|Sai Automotive Allibert Ind|METHOD AND ASSEMBLY FOR COMPRESSION OVERLAY OF PLASTIC MATERIAL TUBULAR ELEMENT|
    JP4239594B2|2002-04-10|2009-03-18|株式会社デンソー|Air conditioning duct structure for vehicles|
    DE60310339T2|2002-11-01|2007-05-10|Calsonic Kansei Corp.|Cross member and manufacturing process|
    US6988764B2|2003-01-28|2006-01-24|Calsonic Kansei Corporation|Cross car beam for vehicle|
    WO2007109329A2|2006-03-21|2007-09-27|Delphi Technologies, Inc.|Integrated structural member for a vehicle and method of making|
    PT103758B|2007-06-06|2007-11-07|Sodecia Ct Tecnologico S A|METHOD OF MANUFACTURING A DRIVEWAY FOR MOTOR VEHICLES AND THEIR TRAVEL|
    DE102007036918B4|2007-08-06|2010-07-15|Benteler Automobiltechnik Gmbh|instrument panel|
    JP2009142858A|2007-12-14|2009-07-02|Bestex Kyoei Co Ltd|Pipe member and method of manufacturing the same|
    CN102224060B|2008-11-21|2014-07-16|卡森尼可关精株式会社|High-strength member structure for auto bodies|
    JP5244565B2|2008-12-01|2013-07-24|カルソニックカンセイ株式会社|Body strength member structure|
    ES2376219T3|2009-03-25|2012-03-12|Barcelona Technical Center, Sl|SUPPORT STRUCTURE H�? METAL-PL�? FLANGE STICO APPLICABLE TO THE INSTRUMENT BOARD SUPPORT OF A VEHICLE.|
    US20140103685A1|2011-02-23|2014-04-17|Ayyakannu Mani|Lightweight Cross-Car Beam and Method of Construction|
    FR2957046B1|2010-03-05|2012-05-11|Faurecia Interieur Ind|AUTOMOTIVE VEHICLE BOARD TRAVERSE.|
    AU339754S|2011-05-10|2011-12-07|Vehicle Dev Corporation Pty Ltd|Vehicle cross beam|
    FR2976901B1|2011-06-21|2015-07-03|Faurecia Interieur Ind|DASHBOARD TRAVERSE OF VEHICLES HAVING DIFFERENT CONFIGURATIONS|
    DE102011052250A1|2011-07-28|2013-01-31|Dr. Ing. H.C. F. Porsche Aktiengesellschaft|Cockpit carrying structure of a motor vehicle|
    FR2979886B1|2011-09-09|2014-05-09|Faurecia Interieur Ind|DASHBOARD TRAIN COMPRISING AT LEAST TWO STRINGS FIXED TO ONE OTHER BY WELDING|
    US8950778B2|2012-01-18|2015-02-10|Mazda Motor Corporation|Vehicle-occupant protection structure and vehicle-occupant protection method|
    CN202641395U|2012-05-25|2013-01-02|奇瑞汽车股份有限公司|Automobile instrument board cross beam|
    FR2991656B1|2012-06-07|2014-06-20|Peugeot Citroen Automobiles Sa|FIBER COMPOSITE MATERIAL FOR VEHICLE DASHBOARD AND METHOD FOR MANUFACTURING THE SAME|
    DE102012016268B4|2012-08-17|2017-03-23|Progress-Werk Oberkirch Ag|Connecting arrangement and cross member with such a connection arrangement.|
    CN104340069B|2013-08-01|2017-03-29|一汽海马汽车有限公司|Automobile dashboard bracket|
    CA2888903A1|2014-05-30|2015-11-30|Van-Rob Inc.|Vehicle cross-support member with hybrid metal joint|
    FR3043050B1|2015-10-29|2017-11-24|Faurecia Interieur Ind|VEHICLE TRAVERSE|FR3043050B1|2015-10-29|2017-11-24|Faurecia Interieur Ind|VEHICLE TRAVERSE|
    DE102015118899B4|2015-11-04|2019-05-29|Benteler Automobiltechnik Gmbh|Instrument carrier for the mounting of an attachment in a motor vehicle|
    IT201600095153A1|2016-09-22|2018-03-22|Proma S P A|Cross member assembly for a dashboard for vehicles.|
    CN108791512B|2018-04-23|2019-09-20|浙江零跑科技有限公司|A kind of dashboard cross member structure|
    DE102021111915A1|2020-05-08|2021-11-11|Bayerische Motoren Werke Aktiengesellschaft|HYBRID STRUCTURE FOR THE DASHBOARD OF A VEHICLE AND A VEHICLE EQUIPPED WITH IT|
    CN112172935A|2020-10-12|2021-01-05|东风实业有限公司|Connecting joint for automobile tubular beam|
    法律状态:
    2016-09-21| PLFP| Fee payment|Year of fee payment: 2 |
    2017-05-05| PLSC| Publication of the preliminary search report|Effective date: 20170505 |
    2017-09-21| PLFP| Fee payment|Year of fee payment: 3 |
    2018-09-19| PLFP| Fee payment|Year of fee payment: 4 |
    2020-10-16| ST| Notification of lapse|Effective date: 20200906 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1560395A|FR3043050B1|2015-10-29|2015-10-29|VEHICLE TRAVERSE|FR1560395A| FR3043050B1|2015-10-29|2015-10-29|VEHICLE TRAVERSE|
    EP16196087.7A| EP3162671B1|2015-10-29|2016-10-27|Vehicle crossmember|
    CN201610960361.XA| CN107054477B|2015-10-29|2016-10-28|Vehicle rail|
    US15/337,172| US10173732B2|2015-10-29|2016-10-28|Crosspiece for vehicle|
    [返回顶部]