WO2020007963A1 - Tube d'appui de portière pour un véhicule automobile, portière de véhicule et véhicule automobile - Google Patents

Tube d'appui de portière pour un véhicule automobile, portière de véhicule et véhicule automobile Download PDF

Info

Publication number
WO2020007963A1
WO2020007963A1 PCT/EP2019/067950 EP2019067950W WO2020007963A1 WO 2020007963 A1 WO2020007963 A1 WO 2020007963A1 EP 2019067950 W EP2019067950 W EP 2019067950W WO 2020007963 A1 WO2020007963 A1 WO 2020007963A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
tube
plastic
vehicle
motor vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2019/067950
Other languages
German (de)
English (en)
Inventor
Helge Herten
Volker Hohm
Tobias Ströhlein
Kirno BORNEMANN
Philipp HÖRMANN
Frederic Flüggen
Joachim SCHÜTZ
Thomas Ellinghaus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volkswagen AG
Original Assignee
Volkswagen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Volkswagen AG filed Critical Volkswagen AG
Priority to EP19737063.8A priority Critical patent/EP3817935A1/fr
Publication of WO2020007963A1 publication Critical patent/WO2020007963A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/042—Reinforcement elements
    • B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
    • B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
    • B60J5/0426—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged at the beltline
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/042—Reinforcement elements
    • B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
    • B60J5/0437—Elongated type elements, e.g. beams, cables, belts or wires characterised by the attachment means to the door, e.g. releasable attachment means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/042—Reinforcement elements
    • B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
    • B60J5/0438—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
    • B60J5/0443—Beams
    • B60J5/0444—Beams characterised by a special cross section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/042—Reinforcement elements
    • B60J5/0456—Behaviour during impact
    • B60J5/0458—Passive coupling of the reinforcement elements to the door or to the vehicle body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/042—Reinforcement elements
    • B60J5/0456—Behaviour during impact
    • B60J5/0462—Behaviour during impact the impact being a frontal impact

Definitions

  • the invention relates to a door sill tube for a motor vehicle, in particular for at least substantially horizontal installation in a vehicle door of the motor vehicle, with a fiber-reinforced plastic tube, into each of which one ends
  • Force introduction element is inserted in some areas, the force introduction elements being designed to be supported on body elements, in particular on an A, B or C pillar of the motor vehicle.
  • the invention relates to a vehicle door for a motor vehicle, which is pivotably mounted / storable on a body of the motor vehicle and has at least one door sill tube which extends at least substantially horizontally in the vehicle door.
  • the invention further relates to a motor vehicle with such a vehicle door.
  • Door sill pipes of the type mentioned at the outset are already known from the prior art.
  • Door sill tubes serve to protect the passenger compartment in the event of an accident in the direction of travel, in particular in the event of an accident with little lateral overlap.
  • the greatly increased application of force to the vehicle doors, in particular the front doors, in the event of an accident can lead to deformation of the interior, which can endanger the occupants.
  • the A pillar of the motor vehicle must therefore be able to transmit the force to the B pillar via a highly rigid geometry, without the vehicle door itself being affected.
  • support tubes of this type were previously made from high-strength or ultra-high-strength steels, it is now known to manufacture door sill tubes from a fiber-reinforced plastic.
  • WO 2017/148634 A1 discloses such a door sill tube made of a fiber-reinforced plastic.
  • the aforementioned publication proposes to use a force introduction element in each of the open ends of the plastic tube, which the secure support of the plastic pipe guaranteed on the body of the motor vehicle in the event of a crash and also allows simple and inexpensive manufacture of the door sill tube overall.
  • the invention has for its object to provide an improved door sill tube, which on the one hand meets the requirements during the use phase of the motor vehicle and on the other hand also in the body shell of the motor vehicle in the manufacture of the
  • fiber-reinforced plastic pipe is so temperature-resistant that it is constant
  • the plastic tube is a polyurethane-vinyl ester hybrid plastic, a
  • balustrade tube has epoxy resin plastic, a vinyl ester resin plastic and / or a phenolic resin plastic. Such plastics have a high temperature resistance and, together with the integrated fibers, meet all of the above requirements for the door sill tube.
  • the balustrade tube is preferred in addition to the standard one
  • Design for room temperature also designed for a temperature of 80 ° C to compensate for possible minor losses in mechanical properties and to ensure the function of the component in all application stations.
  • the door sill tube is designed in such a way that it can safely transmit a minimum taxi force even at temperatures of 80 ° C, which means that at room temperature the plastic tube is suitable for even higher ones
  • the fiber-reinforced plastic tube is manufactured by thermosetting pultrusion.
  • thermosetting pultrusion This is made possible in particular by the fact that the polyurethane-vinyl ester hybrid plastic, the epoxy resin plastic, the vinyl ester resin plastic and / or the phenolic resin plastic have additives which enable thermosetting pultrusion.
  • the Pultrusion process ensures timely and cost-effective production of the plastic pipe with the desired properties.
  • the force introduction elements are designed as plastic-molded aluminum parts.
  • the force introduction elements offer high rigidity and safety, and on the other hand, the plastic encapsulation allows an advantageous adaptation, in particular to the plastic tube, which ensures a secure fit of the respective force introduction element on the plastic tube.
  • the plastic of the plastic encapsulation is preferably a PA66 / GF30 plastic. This offers the advantage of good heat resistance and processability.
  • the force introduction elements are designed in such a way that they allow irreversible deformation in the event of an accident without losing their functionality.
  • they are designed to pierce the door trim in the event of a crash, so that they can be supported directly on the respective reinforcing structure of the body in the area of the A pillar and / or the B pillar.
  • the respective force introduction element preferably has a conical shape
  • Insert section which is inserted into the plastic tube and forms the interference fit.
  • the cone on the one hand facilitates assembly and on the other hand ensures that the force introduction element is securely seated in the plastic tube.
  • the vehicle door according to the invention with the features of claim 7 is characterized by the door sill tube according to the invention. This results in the advantages already mentioned.
  • the fiber-reinforced plastic tube is preferably held on a supporting structure of the side door.
  • the plastic tube is securely fastened in the door, in particular in a horizontal orientation which is suitable for absorbing forces acting horizontally.
  • the plastic tube is preferably screwed to the support structure. This ensures simple and safe assembly of the plastic tube on the support structure.
  • the plastic tube particularly preferably has at least one, in particular a plurality of screw openings on its jacket wall, which can be used for screwing the plastic tube to the support structure.
  • the assembly of the plastic pipe is therefore simple and inexpensive to carry out.
  • Cladding element of the side door are arranged. This ensures that the
  • the motor vehicle according to the invention with the features of claim 12 is characterized by the vehicle door according to the invention.
  • the motor vehicle has several such vehicle doors.
  • the motor vehicle has a plurality of body pillars, the force introduction elements being designed to be supported on the body pillars, in particular A pillar, B pillar or C pillar, in a horizontal direction in the event of an accident. This also results in the advantages already mentioned.
  • FIG. 1 shows a motor vehicle in a simplified side view
  • FIG. 2 shows a vehicle door of the motor vehicle in a simplified illustration
  • FIG. 3 shows a cross-sectional illustration of the motor vehicle in the area of the vehicle door
  • FIG. 4 shows a perspective sectional illustration of a door parapet tube of the vehicle door
  • Figure 5 is a cross-sectional view of the vehicle door and Figure 6 shows a force introduction element of the door sill tube in a perspective view.
  • FIG. 1 first shows a side view of a motor vehicle 1, in the present case merely as an example a passenger car, with a front and a rear vehicle door 2, 3 on both sides.
  • the invention is described below with reference to a front vehicle door 2.
  • Said front vehicle door 2 is arranged in a body side structure of a vehicle body 4 and is delimited to the front by an A pillar 5 and to the rear by a B pillar 6.
  • the vehicle door 2 is articulated on the B-pillar 5 by means of hinges (not shown in the drawing) which can be pivoted about a vertical axis (Z axis).
  • the longitudinal roof rails 7 and sills 8 of the motor vehicle 1 form a first and a second load path on both sides thereof in order to guide the collision forces to the rear of the vehicle in the event of a frontal crash event.
  • a rear vehicle door 3 is correspondingly delimited by the vehicle pillars B and C.
  • the B-pillar 6 thus replaces the A-pillar 5.
  • a third load path is also created on both sides of the motor vehicle 1 by means of an elongated door sill tube 9 functioning as a crash profile.
  • a door parapet tube 9 is arranged in the door interior 30 of the vehicle door 2 as a door side member.
  • the door parapet tube 9 extends in the interior 30 of the door in the closed state of the vehicle door 2 essentially in the main direction of travel 10 of the motor vehicle 1 or in FIG
  • the door interior 30 is delimited in FIG. 3 by a shell-shaped door inner sheet metal part 31 which, together with a rear door end face 32, defines a door inner face 33 ,
  • the inside door sheet metal part 31 is covered by an outside door sheet metal part 34.
  • the door parapet tube 9 extends approximately in a horizontal orientation and is fastened at connection points (not shown) within the vehicle door 2.
  • the vehicle door 2 with a gap distance is followed by the B-pillar 6 with a pillar reinforcing element 35 (only roughly indicated) positioned therein, which is enclosed by a sheet metal profile 36.
  • the door sill tube 9 is supported axially at one end via the door end face 32 and the sheet metal profile 36 on the B-pillar 6 and on the other end on the A-pillar 5 and thus allows the transmission of collision forces from the front of the vehicle towards the rear of the vehicle via this third load path.
  • the door sill tube 9 is formed by a fiber-reinforced plastic tube 24 with a polygonal or rectangular tube cross-section, as shown for example in FIG. 4, and according to a practical embodiment consists of a fiber-reinforced, for example glass or carbon fiber-reinforced plastic, in which the fibers or a semi-finished fiber is embedded in a plastic matrix.
  • the invention is not limited to the pipe cross section shown here, but also encompasses another polygonal or a round or rounded cross section.
  • a door parapet tube 9 with an open profile cross-section for example a U-profile cross-section, is also covered by the invention (not shown in the drawing).
  • the door parapet tube 9 each has an end face
  • Force introduction element 14, 15 is accordingly supported during the said frontal crash event by means of these force introduction elements 14, 15 on the relevant vehicle pillar 5, 6.
  • the fiber-reinforced plastic tube 24 has as a plastic a polyurethane-vinyl ester hybrid plastic, which enables processing in a thermosetting pultrusion by means of additives.
  • the fiber-reinforced plastic tube 24 has an epoxy resin plastic, a vinyl ester resin plastic and / or one Phenolic resin plastic. This ensures the geometric integrity of the door parapet tube 9 at temperatures up to 200 ° C for up to 30 minutes. This enables the body-in-white of the motor vehicle to be passed through a cathodic dip coat (KTL) and then passed through an oven for drying. Subsequent cooling below 80 ° C causes no damage to the matrix material or geometric deviations of the
  • plastic-coated aluminum end pieces an oversize fit respectively
  • a PA66 / GF30 plastic for example, which is preferred in the present case, fulfills these requirements for the plastic for the plastic encapsulation of the aluminum end pieces.
  • the force introduction elements 14, 15 are pressed into the plastic tube 24 to produce the interference fit.
  • Plastic tube 24 screwed to the support structure 13, as shown in a cross-sectional view in FIG. 5, for example.
  • the plastic tube 24 along its
  • the plastic tube 24 at several points along its
  • Force introduction elements 14, 15 optionally permanently attached to the fiber-reinforced plastic tube 24.
  • FIGS. 3 and 6 show a first embodiment variant of the force introduction elements 14, 15.
  • the force introduction element 14 is a force introduction element 14 that can be used for front and rear and the force introduction element 15 a force introduction element 15 specially designed for the B-pillar.
  • the respective force introduction element 14, 15 has in one piece a base body 16 and a peg-like plug-in section 17 which adjoins the same door sill pipe side, in particular at least sectionally conical.
  • the plug-in section 17 is received by the door sill tube 9 in this way by assembling the force-introducing element 14, 15 for receiving the plug-in section 17 by the force-introducing element 14 Opening 18 with preference
  • the insertion section 17 can also be inserted from the side into the same, preferably with a press fit (not shown in the drawing).
  • the insertion section 17 further preferably has a cross section which is complementary to the cross section of said opening 18, in accordance with this
  • Embodiment a rectangular cross section.
  • each force introduction element 14 15 has a free end face 19 on the body part side, by means of which, in the event of the aforementioned crash event, the base body 16 is assigned to the respective force introduction element 14, 15
  • Body pillar 5, 6 is supported indirectly or directly via an assigned side section 11, 12 of the support structure 13 of the vehicle door 2.
  • the base body 16 forms a baffle surface 20 surrounding the insertion section 17, by means of which the
  • Base body 16 rests on an end face 21 of the door parapet tube 9 and is supported on the same in the event of said crash event.
  • both the end faces 21 of the door sill tube 9 and the free end face 19 and the baffle surface 20 of the base body 16 extend orthogonally to the direction of force introduction, which ideally corresponds to the course of the door sill tube 9, in the present case in the vehicle longitudinal direction (X direction).
  • the same are preferably each formed by a metal insertion profile, which further preferably consists of a light metal, in particular aluminum or an aluminum alloy, which results in particular in weight savings combined with a high resistance to deformation.
  • the force introduction element 14, 15 can be formed by a door parapet tube 9 which is closed in cross section and has at least one perforation, as in the present exemplary embodiment, a full profile. The former alternative goes with further increased
  • Such a force introduction element 14, 15 is advantageously produced by a known and inexpensive extrusion process or
  • the force introduction element 14, 15 at least in the area of the pin-like insertion section 17, in the present case in the area of the whole
  • Force introduction element 14, 15 has an encapsulation 22 made of a plastic, preferably a thermoplastic. Said interference fit is effected via the choice of the material thickness of the plastic encapsulation 22. Furthermore, the plastic encapsulation 22 also compensates for any manufacturing-related tolerances in the
  • Plastic extrusion 22 with the interference fit to the plastic tube As a result, the manufacturing tolerances for the base body 16 can be more generous and the manufacturing can be simplified.
  • a web-like fixing and / or centering element 23 is formed on or in the region of the free end face 19 of the respective base body 16 in order to ensure secure fixing and / or centering of the relevant body in the event of a crash
  • This fixing and / or centering element 23 corresponds at least in the event of a crash to a receptacle 28 shown in FIG. 3 as a bolt opening on the relevant body pillar 5 and is positively received by the latter.
  • the receptacle 28 can be formed, for example, by an indentation or recess in the pillar reinforcing element 35 of the body pillar 5, 6 that is complementary in shape to the fixing and / or centering element 23.
  • it can also be provided and is accordingly also covered by the invention that only one such as a result of the forces acting in the door end face 32 and the sheet metal profile 36
  • Body pillar 5, 6 or vehicle door 2, 3 is formed, which can be caused, for example, by a material weakening in the relevant area of the door face 32 and the sheet metal profile 36.
  • the bolt opening in the door end face 32 and the sheet metal profile 36 does not represent a receptacle 28 in the true sense, since the sheet thickness and the sheet metal strength of the door end face 32 and the sheet metal profile 36 are too low.
  • the fixing element 23 is arranged off-center to the longitudinal axis of the base body 16 and of the door sill tube 9.
  • the fixing element 23 is displaced with respect to the longitudinal axis to the center of the vehicle.
  • the hollow profile 9 is arranged in a door interior 30.
  • the encapsulation 22 of the force introduction element 15 has been omitted in FIG. 3 for the sake of simplicity.
  • the pillar-side impact contour 27 has a receptacle 28 into which the fixing element 23 of the force introduction element 14, 15 can be moved in the event of a frontal crash in order to prevent the vehicle door 2 from sliding sideways to the outside of the vehicle.
  • the receptacle 28 is designed as a bolt opening in the column reinforcing element 35, into which the fixing element 23 engages in the manner of a bolt in a crash.
  • the pillar-side impact contour 27 is a side flank of the U-shaped pillar reinforcing element 35 that is inclined in the cross-sectional profile.
  • the fixing element 23 breaks through both the rear door end face 32 and the outer sheet metal profile 36 of the B-pillar 6 in the course of the crash and moves the fixing element 23 into the receptacle 28 in the column reinforcing element 35.
  • Force introduction element 14, 15 and the column reinforcement element 35 are brought into the above-mentioned force-transmitting connection with the interposition of the inner door sheet metal part 31 and the outer sheet profile 36, via which the collision forces can be introduced into the B-pillar 6.
  • the invention is not limited to this specifically described exemplary embodiment, but also captures a corresponding door parapet tube 9, which is inside a rear
  • Vehicle door 3 is arranged (not shown in the drawing).
  • the invention captures appropriately designed door parapet tubes 9, which are oriented as crash profiles not in the vehicle longitudinal direction (X direction), but in any other direction, in particular with respect to a side crash event also in the vehicle transverse direction (Y direction) and preferably outside a vehicle door 2, 3 at a suitable location in the vehicle body 4 (not shown in the drawing).

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

L'invention concerne un tube (9) d'appui de portière pour un véhicule automobile (1), en particulier destiné à être monté au moins de manière sensiblement horizontale dans une portière (2) de véhicule du véhicule automobile (1), comprenant un tube en matière plastique (24) renforcé par des fibres, dans lequel est enfiché par endroits respectivement un élément d'application de force (14, 15) sur chaque extrémité. Les éléments d'application de force (14, 15) sont réalisés pour prendre appui dans des éléments de carrosserie, en particulier sur une colonne A, B ou C du véhicule automobile (1). L'invention prévoit que le tube en matière plastique (24) comporte une matière plastique hybride à base de polyuréthane et de vinylester, une matière plastique à base de résine époxy, une matière plastique à base de résine de vinylester et/ou une matière plastique à base de résine phénolique.
PCT/EP2019/067950 2018-07-04 2019-07-04 Tube d'appui de portière pour un véhicule automobile, portière de véhicule et véhicule automobile Ceased WO2020007963A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19737063.8A EP3817935A1 (fr) 2018-07-04 2019-07-04 Tube d'appui de portière pour un véhicule automobile, portière de véhicule et véhicule automobile

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102018211060 2018-07-04
DE102018211060.3 2018-07-04
DE102018218242.6A DE102018218242A1 (de) 2018-07-04 2018-10-24 Türbrüstungsrohr für ein Kraftfahrzeug, Fahrzeugtür und Kraftfahrzeug
DE102018218242.6 2018-10-24

Publications (1)

Publication Number Publication Date
WO2020007963A1 true WO2020007963A1 (fr) 2020-01-09

Family

ID=68943795

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/067950 Ceased WO2020007963A1 (fr) 2018-07-04 2019-07-04 Tube d'appui de portière pour un véhicule automobile, portière de véhicule et véhicule automobile

Country Status (3)

Country Link
EP (1) EP3817935A1 (fr)
DE (1) DE102018218242A1 (fr)
WO (1) WO2020007963A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115923939A (zh) * 2021-08-31 2023-04-07 大众汽车股份公司 具有侧门和沿车辆纵向方向布置在侧门后方的b柱的车辆

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020213096A1 (de) 2020-10-16 2022-04-21 Volkswagen Aktiengesellschaft Türbrüstungsrohr für ein Kraftfahrzeug

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29812843U1 (de) * 1997-07-21 1998-10-29 Henkel Corp., Plymouth Meeting, Pa. Verstärkte Strukturelemente
EP1048502A2 (fr) * 1999-04-21 2000-11-02 Hexcel Composites GmbH Composant de sécurité en forme de plaque
GB2368822A (en) * 2000-11-08 2002-05-15 Korea Advanced Inst Sci & Tech Impact beam for car door
JP2015016738A (ja) * 2013-07-09 2015-01-29 トヨタ自動車株式会社 車両用ドア構造
WO2017148634A1 (fr) 2016-03-01 2017-09-08 Volkswagen Aktiengesellschaft Ensemble comprenant un profilé de collision et un élément de transmission de charge sur un véhicule à moteur, élément de transmission de charge et véhicule à moteur ou porte de véhicule

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011113319B4 (de) * 2011-09-14 2014-12-18 Daimler Ag Karosserie- oder Fahrwerksbauteil von Kraftfahrzeugen mit Kurzfaser verstärktem Verstärkungsteil und Herstellungsverfahren
DE102015016417A1 (de) * 2015-12-17 2017-06-22 Audi Ag Türlängsträger und zugehörige Karosserie für ein Kraftfahrzeug
DE102017003104B4 (de) * 2017-03-30 2021-12-30 Audi Ag Crashelement für eine Fahrzeugtür, Verfahren zur Herstellung und Kraftfahrzeugkarosserie

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29812843U1 (de) * 1997-07-21 1998-10-29 Henkel Corp., Plymouth Meeting, Pa. Verstärkte Strukturelemente
EP1048502A2 (fr) * 1999-04-21 2000-11-02 Hexcel Composites GmbH Composant de sécurité en forme de plaque
GB2368822A (en) * 2000-11-08 2002-05-15 Korea Advanced Inst Sci & Tech Impact beam for car door
JP2015016738A (ja) * 2013-07-09 2015-01-29 トヨタ自動車株式会社 車両用ドア構造
WO2017148634A1 (fr) 2016-03-01 2017-09-08 Volkswagen Aktiengesellschaft Ensemble comprenant un profilé de collision et un élément de transmission de charge sur un véhicule à moteur, élément de transmission de charge et véhicule à moteur ou porte de véhicule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115923939A (zh) * 2021-08-31 2023-04-07 大众汽车股份公司 具有侧门和沿车辆纵向方向布置在侧门后方的b柱的车辆

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Publication number Publication date
EP3817935A1 (fr) 2021-05-12
DE102018218242A1 (de) 2020-01-09

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