• 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:
    Reinforcement device for vehicle door (1), with a handle (2), mounted on an outer panel (11), an internal reinforcement (3) of the handle (2) provided on the outer panel (11), and a lock (4) associated to the handle (2), a spacer element (5) mounted between the outer panel (11) and the structural panel (12) wherein the spacer element (5) is made of plastic material and because it comprises a base (52), the spacer element (5) is attached to the internal reinforcement (3) of the handle (2) through the base (52), a projection (51) extending toward the structural panel (12) susceptible to mechanically linking the outer panel (11) and the structural panel (12) in the event of a lateral impact on the door (1) of the vehicle. In this way the involuntary opening of doors in a lateral impact does not take place. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2567301A1
    申请号:ES201630221
    申请日:2016-02-26
    公开日:2016-04-21
    发明作者:Xabier LARRÁYOZ IZCARA；Xavier CASTILLO GONZÁLEZ；Germán LÓPEZ VILLANUEVA；David ANDRÉS GONZÁLVEZ
    申请人:SEAT SA；
    IPC主号:
    专利说明:

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    DESCRIPTION
    Reinforcement device for vehicle door
    OBJECT OF THE INVENTION
    The purpose of the present patent application is a reinforcement device for the vehicle door according to claim 1, which incorporates notable innovations and advantages.
    BACKGROUND OF THE INVENTION
    In order for a vehicle to be marketed, it must pass a set of homologation tests. Among them are the tests of lateral impact or sinking of a vehicle door. These tests consist of colliding an impactor, or element intended to produce impacts, against a certain area on the side of the vehicle. As a consequence of this impact, there is an intrusion of the doors that causes a deformation of the door inwards. The deformation of the central part of the door towards the interior of the vehicle causes a deformation of the lateral part towards the outside, being able to produce in said lateral zone a sufficient displacement so that the door lock is removed from the slip, or attachment point . All this can lead to the door being left open after the impact of the impactor, causing the vehicle to not be approved.
    In relation to this concept, it is known from the state of the art, as reflected in document FR3006632, an arrangement for a vehicle door comprising an exterior panel, a hand mounted on the exterior panel, a door frame and a cradle that forms a spacer, or element that produces a distance, between the hand and the door frame. In case of a side impact on the door the cradle contacts the hand. The cradle comprises a first and a second portion formed in separate materials and secured together to form an integral cradle. The first and second portions are stacked in the thickness of the cradle along the direction that extends from the door frame to the hand.
    However, this provision has several drawbacks:
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    - It is a very rigid concept, which can cause intrusions in the room. That is to say, in case of a strong impact, the cradle behaves like a rigid block that intrusions into the room, that is, that enters its space, and can cause damage to the user who is adjacent to the door.
    - Presents assembly difficulties. It requires several joints, one of them bolted to the door frame and a second union between the two components that form the cradle. Consequently, it greatly increases the times and costs of obtaining the part, in addition to those of assembly in the vehicle.
    - It has a high weight. It is a rigid and solid block (even with metal elements).
    - Noise may occur between the metal component and the hand itself. Also the cable that communicates the hand with the lock can produce contacts and, therefore noises, with the metallic element in its operation. This translates into rattling, resulting in a feeling of poor quality every time the user opens the door.
    It is also known in the state of the art, as reflected in document FR2980505, a fixing element having a head and a base intended to be rotated on one side of a hand and a rigid element, respectively. A spacer is arranged between the hand and the rigid element, which is all one with a door opening of a passenger compartment to resist the movement of the hand inwards in case of deformation of the door. The base is equipped with a support flange that projects outwards, and a drive member in a hexagonal shape arranged on a surface of the base intended to face the rigid element. However, this document is more oriented to prevent the hand from rotating on itself, not being effective as a solution in minimizing the risk of the lock opening against an impact on the side of the vehicle.
    Ace! therefore, it is seen that there is still a need to introduce improvements in the reinforcement devices for vehicle doors so that there is no involuntary opening of doors in a side impact, in addition to improving the behavior of the reinforcement devices in case of impact and optimize the processes of obtaining and assembling said reinforcement devices in the vehicle.
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    DESCRIPTION OF THE INVENTION
    The present application is based on the fact of integrating new reinforcement components in the interior structure of the door in order to optimize the response behavior of the door to a side impact. In addition, it intends to solve the problem that occurs in tests or tests of lateral impact or sinking of the door: a deformation towards the inside of the central area of the door, which can cause a deformation by one end of the door, inducing a involuntary opening of the door. The essence of the invention is the inclusion of a structural projection between the lock and the hand to transmit efforts, resulting in, as a side effect in an improvement of the tightness in said hand.
    Thus, and in more detail, the invention consists of a vehicle door reinforcement device, wherein said door comprises an inner panel, an outer panel, a structural panel disposed between the inner panel and the outer panel, a hand, mounted on the outer panel, an internal reinforcement of the hand disposed on the outer panel, and a lock associated with the hand, where the reinforcement device comprises a spacer element mounted between the outer panel and the structural panel where the spacer element is of plastic material and where it comprises a base so that the spacer element is attached to the internal reinforcement of the hand through the base, a projection that extends towards the structural panel capable of mechanically linking the outer panel and the structural panel in case of a lateral impact on the vehicle door. In this way, and introducing the additional part of the spacer element, a projection is obtained that allows to establish contact between the structural panel and the outer panel, thus reducing the magnitude of the bending of the door, in the case of lateral impact, thus preventing the lock comes off the slip, or hitch point.
    Being said structural projection or spacer element an element of plastic material allows much more versatility in the design, allowing to combine the anti-deformation support function, with others as improvement of the tightness, in a single component.
    It is necessary that the basic structure of a door is composed of an outer panel, an inner panel and a structural panel. Structural panel or framework is understood as the part that forms the main structure of the door assembly and which provides the stiffness based on said
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    door. It is usually formed by a single piece of high strength steel sheet stamping. The rest of the door sill components and also all the mounting elements are attached to the structural panel. In addition, the outer panel means the sheet metal part seen from the outside of the vehicle. On the contrary, the interior panel is understood as the plastic part seen from inside the vehicle.
    Note that with the present idea it is sought to package, that is to establish contacts between the components, and transmit efforts between them. In this way, it is intended that an effort received by the outer panel, be transmitted on the structural panel of the door preventing a high deformation of said outer panel. In this way, it is sought that, in case of lateral impact, both the outer panel and the structural panel move as a whole, thanks to the action of the spacer element.
    On the other hand, the hand is mounted on a first outer surface of the outer panel. This first outer surface is the surface furthest from the structural panel. In this way, a user can access the vehicle by acting on said hand. On the other hand, the internal reinforcement of the hand is arranged on a second inner surface of the outer panel. This second surface is the surface closest to the structural panel, so that it allows to stiffen the area of the hand and, in addition, allow the assembly of said hand.
    Additionally, it is required that the lock be associated with the hand by, for example, a Bowden cable, or flexible mechanical cable (inner cable plus sheath) used for the mechanical transmission of traction movement, so that an actuation of the hand It affects a lock drive. Ace! anchoring or undocking of a vehicle door is allowed.
    In a preferred embodiment of the invention, the union between the base of the spacer element and the internal reinforcement of the hand is by means of at least one clip. In this way the assembly is carried out in a simpler way, minimizing the number of components, and immediately, with less time dedicated by the operator. The presence of clips instead of other joining means, such as screws, is possible because it is a component of plastic material.
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    Advantageously, the spacer element is a single component, obtained from the same injection process, so that the manufacturing method of the device is simplified, and the means used for it.
    In a preferred embodiment of the invention, the projection is capable of mechanically linking the lock and the internal reinforcement of the hand, the lock being mounted on the structural panel. By mechanically linking, it preferably refers to establishing a physical contact, as a limit stop, so that the hand and the lock form a packaged assembly when a lateral impact on the door occurs. Thus, with the action of the force, a transmission of the forces begins towards the rigid area of the door, producing a deformation of the components in a unified and joint way.
    Specify that the lock is already attached to the door frame or structural panel, so it is not necessary to add additional reinforcement elements, but basically transmit the forces between the parts that are already present. In particular, a packing of the hand with the lock is sought through the spacer element. In this way, the outer panel and the structural panel will be linked and excessive intrusions of the outer panel will be avoided. It is important to specify that a direct contact between internal parts is sought after the lateral impact, without seeking or controlled absorption or deformation of the energy released in the impact.
    In another preferred embodiment of the invention, the spacer element comprises at least one controlled break zone arranged at least partially between the boss and the base. Thus, and if the impact exceeds a threshold of force and / or speed, the piece limits and dampens the transmission of energy into the interior of the room. This prevents the spacer element from becoming a rigid block that, in case of a strong lateral impact, produces an intrusion into the room and contacts an occupant in an unwanted area. Advantageously, before an excessive intrusion occurs inside the interior, the projection is detached from the base, whereby the possibility of damaging an occupant inside the vehicle is eliminated. Note that the spacer element of the present invention is not intended to intrusion into the room and remove the occupant of the vehicle from the door, in case of a side impact.
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    More particularly, the spacer element comprises at least one reinforcing element arranged in the at least one controlled breakage zone. Said reinforcing element allows eliminating continuity in the transition between the base and the projection, so that, depending on its size and dimensions, it allows to regulate the resistance to breakage in case of impact, increasing its resistance in a range of impacts controlled, avoiding the main effect of the bending of the outer panel and, consequently, the unwanted unlocking of the lock with respect to its engagement.
    More specifically, the at least one reinforcing element is a protrusion, with specific dimensions in order to, preferably, delay to a certain degree the breakage between both components before impact.
    According to another aspect of the invention, the spacer element comprises a grid or honeycomb structure at the base. Said reinforcing element located on the rear face allows to increase the rigidity of the component, while not increasing the weight of the assembly and supposing a saving of material used in the fabrication of the spacer element.
    Advantageously, the projection of the spacer element is a rigid, non-flexible block, so that it does not substantially absorb energy in the event of an eventual impact, but rather transmits it.
    Additionally, the base comprises a protective element of the hand. Thus, thanks to the spacer element being a plastic component, a second functionality is applied in which dirt, and other external agents, are prevented from entering the components that make up the hand.
    More particularly, the protective element is a frame that at least partially envelops the internal reinforcement of the hand so that the protective element and the hand are associated forming a tight cavity. It is important to specify that the space between the outer panel and the structural panel forms an area known as the wet area of the door, in which external agents such as water, dirt ... are allowed through the coating of the hand by the base of the spacer element prevents moisture and rainwater or washing water from penetrating into the hand, since in certain circumstances, water, turned into ice, could block the mechanisms and counterweights that are part of the
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    hand. Thus, if water or moisture freezes in the area of the hand, it can prevent the user from opening or closing the door. Consequently, the base of the spacer element will form a tight joint with the internal reinforcement of the hand, so that the internal mechanisms of the hand will be protected from external agents.
    Specify that with said sealing property, it seeks to protect the counterweights and kinematic mechanisms that act on the hand and allow the opening of the lock. Mention that, in a preferred embodiment, the projection is integrated with the protective element. Note that due to watertightness it is not indicated to obtain an enclosure totally free of external agents. It is sought that the union between the base of the spacer element and the reinforcement of the hand prevents the entry of water. Water is filtered in the humid area of the door through the upper part of the door. Due to the effect of gravity, it can come into contact with the mechanisms of the hand. That is why it is necessary to create a tight joint in the upper area between the spacer element and the hand reinforcement. A tight joint is also required at least partially in the lateral area. The lower zone between both components is optional.
    According to another aspect of the invention, the projection comprises at one end opposite the base at least one contact wall, and because the lock comprises at least one surface that can be contacted, so that the at least one contact wall and the At least one surface that can be contacted is substantially parallel to each other. It is especially important that the contact surfaces are parallel to each other, since, otherwise, the packaged assembly will be induced to an additional rotation. Such additional rotation will produce additional and uncontrolled bends on the outer panel, which could mean unpredictable behavior in the deformation process of the assembly.
    Specify that there is only contact between the lock and the underside of the structural projection, since, otherwise, there is a rotation of the hand that induces an unwanted sheet in the exterior door lining or panel.
    According to yet another aspect of the invention, there is a distance between the contact wall and the surface that can be contacted, which allows unwanted noises to occur as a result of rattling between components.
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    More specifically, the distance is between 10mm and 20mm. Thanks to this clearance, assembly is facilitated, allowing the manipulation of these components during the door assembly process. In addition, it is the most appropriate distance so that at the same time there is a closeness between components that leads to the proper functioning of the invention.
    The attached drawings show, by way of non-limiting example, a vehicle door reinforcement device, constituted in accordance with the invention. Other features and advantages of said vehicle door reinforcement device, object of the present invention, will be apparent from the description of a preferred, but not exclusive, embodiment illustrated by way of non-limiting example in the drawings that are accompany, in which:
    BRIEF DESCRIPTION OF THE DRAWINGS
    Figure 1.- It is a general and perspective view of the vehicle door reinforcement device, in accordance with the present invention.
    Figure 2A.- It is a bottom detail and perspective view of the spacer element, in accordance with the present invention.
    Figure 2B.- It is a side view of detail and perspective of the spacer element, in accordance with the present invention.
    Figure 2C.- It is a top detail and perspective view of the spacer element, in accordance with the present invention.
    Figure 3.- It is a side view of the spacer element, in accordance with the present invention.
    Figure 4.- It is a detail and perspective view of the vehicle door reinforcement device, in accordance with the present invention.
    Figure 5A.- It is a top detail and perspective view of the spacer element under compression, in accordance with the present invention.
    Figure 5B.- It is a top detail and perspective view of the spacer element under compression and in a situation of breakage, in accordance with the present invention.
    Figure 5C.- It is a top detail and perspective view of the spacer element under compression and in a situation of breakage, in accordance with the present invention.
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    Figure 6.- It is a schematic view of the homologation test for vehicle door, in accordance with the present invention.
    Figure 7.- It is a sectional view of the vehicle door, in accordance with the present invention.
    DESCRIPTION OF A PREFERRED EMBODIMENT
    In view of the aforementioned figures and, according to the numbering adopted, an example of a preferred embodiment of the invention can be observed therein, which comprises the parts and elements indicated and described in detail below.
    Thus, as seen in figures 1, 2A, 2B, 2C, 3, 4 and 7, the reinforcement device for vehicle door 1, wherein said door 1 comprises an inner panel 13, an outer panel 11, a structural panel 12 disposed between the inner panel 13 and the outer panel 11, a hand 2, mounted on the outer panel 11, an internal reinforcement 3 of the hand 2 arranged on the outer panel 11, and a lock 4 associated with the hand 2 , where the reinforcing device comprises a spacer element 5 mounted between the outer panel 11 and the structural panel 12 where the spacer element 5 is made of plastic material and where it comprises a base 52 so that the spacer element 5 is attached to the reinforcement internal 3 of the hand 2 through the base 52, a projection 51 extending towards the structural panel 12 capable of mechanically linking the outer panel 11 and the structural panel 12 in case of a lateral impact on the door 1 of the vehicle.
    In this way, the reinforcement device for vehicle door 1 manages to avoid excessive deformations of the outer panel 11 by obtaining a direct support between the outer panel 11 and the structural panel 12, through the spacer element 5 of the present invention. Thus, it is achieved that, after an impact received on one side of a vehicle, there is no excessive sinking of the outer panel 11 that induces a substantial deformation of the door 1 assembly, producing an involuntary opening of the door 1. This type of impacts they are evaluated in the homologation tests of a vehicle, where, as an essential requirement, door 1 must not be opened during this type of impact. Thus, mention that the approval conditions will be of an impact at 50 km / h, at 90 °, with a mass of 950 kg, as can be seen in Figure 6.
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    More particularly, as seen in Figures 1 and 4, the joint between the base 52 of the spacer element 5 and the internal reinforcement 3 of the hand 2 is by means of at least one clip. Thus, the spacer element 5 is connected to the outer panel 11 of the door 1 by means of a clipped joint, which allows a fast, robust assembly without components or processes added.
    It should be mentioned that, as can be seen in Figures 2A, 2B, 2C and 3, the spacer element 5 is a single component. It is obtained from a single injection process, thus optimizing its manufacturing process and achieving great versatility in its design and shape.
    According to a preferred embodiment of the invention, as seen in Figures 1 and 4, the projection 51 is mechanically capable of linking the lock 4 and the internal reinforcement 3 of the hand 2, the lock 4 being mounted on the structural panel 12 Thus, as seen in the section of Figure 4, the projection 51 contacts the lock 4, causing a mechanical link between the outer panel 11 and the structural panel 12. Because the lock 4 is located duly connected to the structural panel 12, it is advantageous for the contact of the projection 51 to occur with the lock 4 since early packing occurs and the volume of material constituting the spacer element 5 is optimized.
    According to another aspect of the invention, as seen in Figures 5A, 5B and 5C, the spacer element 5 comprises at least one controlled breakage zone 53 arranged at least partially between the projection 51 and the base 52. By way of example , a time sequence of the behavior of the spacer element 5 of the present invention subjected to a simulation of a lateral impact according to the homologation conditions shown in Figure 6 is shown in Figures 5A, 5B and 5C.
    More specifically, as seen in Figures 1, 5A, 5B and 5C, the spacer element 5 comprises at least one reinforcing element 531 disposed in the at least one controlled break zone 53. As noted, the entire area of The transition between the base 52 and the projection 51 is a controlled breakage zone that yields and breaks. The breakage begins and extends in the transition zone between the base 52 and the projection 51. The reinforcement elements 531 break the continuity of said transition zone by delaying the breakage between both components.
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    Specifically, as seen in Figures 1, 5A, 5B and 5C, the at least one reinforcing element 531 is a shoulder. By using the projections it is possible to provide discontinuity in the transition zone between the base 52 and the projection 51, being able to control with greater precision the breaking moment of the projection 51 with respect to the base 52 of the spacer element 5 of the present invention. In this way, it is advantageously achieved that the reinforcement device does not become a rigid block which, due to excessive effort, may cause damage to the occupants of the vehicle. By using the projections it is possible to avoid or delay the breakage between projection 51 and base 52, adapting the behavior of the reinforcement device to the different types of lateral impact to which it can be subjected, without jeopardizing the integrity of the interior occupants
    According to another preferred embodiment of the invention, as seen in FIGS. 2A, the spacer element 5 comprises at the base 52 a grid or honeycomb structure, allowing the assembly to be stiffened, without penalizing the overall weight of the spacer element 5.
    It should be mentioned that, as seen in Figures 2A, 2B and 2C, the projection 51 of the spacer element 5 is a rigid block.
    According to another preferred embodiment of the invention, as seen in Figures 1, 2A, 2B, 2C and 3, the base 52 comprises a protective element 521 of the hand 2.
    As a consequence, as seen in Figures 1 and 4, the protective element 521 is a frame that at least partially envelops the internal reinforcement 3 of the hand 2 so that the protective element 521 and the hand 2 are associated forming a watertight cavity Because the internal reinforcement 3 of the hand 2 is in a humid area of the door 1, it is necessary to prevent the entry of water to the counterweights mechanisms and mechanisms that make up the hand 2. The reason is that said water it can be frozen, preventing the actuation of said mechanisms and, therefore, that the opening of the door 1 does not occur when the user operates the handle 2. In this way, the base 52 is designed to prevent the water from reaching the counterweights and mechanisms that make up the hand 2. Consequently, a double functionality is provided to the spacer element 5 of the present invention thanks to the
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    Modularity in the design provided by the fact that the spacer element 5 is made of plastic material achieved by a single injection process.
    According to a preferred embodiment of the invention, as seen in Figures 3 and 4, the projection 51 comprises at an opposite end to the base 52 at least one contact wall 511, and because the lock 4 comprises at least one surface 41 liable to be contacted, so that the at least one contact wall 511 and the at least one surface 41 liable to be contacted are substantially parallel to each other.
    More particularly, as can be seen in Figures 1 and 4, between the contact wall 511 and the surface 41 that can be contacted there is a distance 6. Specifically, as can be seen in Figures 1 and 4, the distance 6 It is between 10mm and 20mm. Thus, in an initial resting situation and before a lateral impact occurs, the contact wall 511 and the surface 41 that can be contacted are not in contact. Subsequently, the application of a load on the outer panel 11 causes it to sink and, consequently, a progressive approach between the contact wall 511 and the surface 41 that can be contacted. If the load persists, contact is reached between the contact wall 511 and the surface 41 that can be contacted, whereby the outer panel 11 and the structural panel 12 are mechanically linked.
    Specify that, as shown in Figure 4, there is only contact between the lock 4 and the lower face of the projection 51, since, otherwise, a rotation of the hand 2 occurs that induces an unwanted sheet in the lining or outer panel 11 of the door 1.
    The details, shapes, dimensions and other accessory elements, as well as the components used in the implementation of the vehicle door reinforcement device may be conveniently replaced by others that are technically equivalent, and do not depart from the essentiality of the invention. nor of the scope defined by the claims that are included next to the following list.
    List numeric references:
     1 door
     11 outer panel
     5  12 structural panel
     13 inner panel
     2 hand
     3 internal reinforcement
     4 lock
     10  41 surface
     5 spacer element
     51 outgoing
     511 wall
     52 base
     fifteen  521 protective element
     53 union
     531 reinforcement element
     6 distance
     twenty
    权利要求:
    Claims (1)
    [1]
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    1- Reinforcement device for vehicle door (1), wherein said door (1) comprises
    - An inner panel (13)
    - An outer panel (11)
    - A structural panel (12) arranged between the inner panel (13) and the outer panel (11)
    - a hand (2), mounted on the outer panel (11)
    - an internal reinforcement (3) of the hand (2) arranged in the outer panel (11),
    - and a lock (4) associated with the hand (2),
    where the reinforcing device comprises a spacer element (5) mounted between the outer panel (11) and the structural panel (12) characterized in that the spacer element (5) is made of plastic material and because it comprises:
    - a base (52) so that the spacer element (5) is connected to the internal reinforcement (3) of the hand (2) through the base (52)
    - a projection (51) extending towards the structural panel (12) capable of mechanically linking the outer panel (11) and the structural panel (12) in case of a lateral impact on the door (1) of the vehicle.
    2- Reinforcement device for vehicle door (1) according to claim 1,
    characterized in that the union between the base (52) of the spacer element (5) and the internal reinforcement (3) of the hand (2) is by means of at least one clip.
    3- Reinforcement device for vehicle door (1) according to claim 1,
    characterized in that the spacer element (5) is a single component.
    4- Reinforcement device for vehicle door (1) according to claim 1,
    characterized in that the projection (51) is capable of mechanically linking the lock (4) and the internal reinforcement (3) of the hand (2), the lock (4) being mounted on the structural panel (12).
    5- Reinforcement device for vehicle door (1) according to claim 1,
    characterized in that the spacer element (5) comprises at least one controlled break zone (53) arranged at least partially between the projection (51) and the base (52).
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    6- Reinforcement device for vehicle door (1) according to claim 5,
    characterized in that the spacer element (5) comprises at least one reinforcing element (531) disposed in the at least one controlled break zone (53).
    7- Reinforcement device for vehicle door (1) according to claim 6,
    characterized in that the at least one reinforcing element (531) is a protrusion.
    8- Reinforcement device for vehicle door (1) according to claim 1,
    characterized in that the spacer element (5) comprises at the base (52) a grid or honeycomb structure.
    9- Reinforcement device for vehicle door (1) according to claim 1,
    characterized in that the projection (51) of the spacer element (5) is a rigid block.
    10- Reinforcement device for vehicle door (1) according to claim 1,
    characterized in that the base (52) comprises a protective element (521) of the hand (2).
    11- Reinforcement device for vehicle door (1) according to claim 10,
    characterized in that the protective element (521) is a frame that at least partially envelops the internal reinforcement (3) of the hand (2) so that the protective element (521) and the hand (2) are associated forming a tight cavity.
    12- Reinforcement device for vehicle door (1) according to claim 1,
    characterized in that the projection (51) comprises at an end opposite to the base (52) at least one contact wall (511), and that the lock (4) comprises at least one surface (41) capable of being contacted, so that the at least one contact wall (511) and the at least one surface (41) that can be contacted are
    substantially parallel to each other.
    13- Reinforcement device for vehicle door (1) according to claim 12,
    characterized in that between the contact wall (511) and the surface (41) capable of being
    contacted there is a distance (6).
    14- Reinforcement device for vehicle door (1) according to claim 13, characterized in that the distance (6) is between 10mm and 20mm.
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    BR102013027459A2|2014-09-02|VEHICLE
    ES2300728T3|2008-06-16|SIDE REINFORCEMENT FOR IMPACT ABSORPTION IN VEHICLE DOORS.
    ES2362425T3|2011-07-05|SUPPORT FOR AN AUTOMOBILE VEHICLE BODY PIECE.
    ES2795813T3|2020-11-24|Reinforced vehicle door and vehicle comprising said door
    ES2471446T3|2014-06-26|Opening device secured from a vehicle door panel
    KR100737959B1|2007-07-13|Impact absorption structure of a hood hinge device for automobile
    ES2642773A1|2017-11-20|System of assembly between sets of a body of a vehicle |
    JP2016078476A|2016-05-16|Mounting structure of pressure sensor for collision detection of vehicle
    ES2744871T3|2020-02-26|Vehicle door lock device
    同族专利:
    公开号 | 公开日
    ES2567301B2|2016-10-14|
    引用文献:
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