KR101724911B1 - Vehicle structure - Google Patents

Vehicle structure Download PDF

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Publication number
KR101724911B1
KR101724911B1 KR1020150135298A KR20150135298A KR101724911B1 KR 101724911 B1 KR101724911 B1 KR 101724911B1 KR 1020150135298 A KR1020150135298 A KR 1020150135298A KR 20150135298 A KR20150135298 A KR 20150135298A KR 101724911 B1 KR101724911 B1 KR 101724911B1
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KR
South Korea
Prior art keywords
panel
vehicle
tow
reinforcement
reinsponse
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KR1020150135298A
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Korean (ko)
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KR20170036901A (en
Inventor
민헌식
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현대자동차주식회사
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Priority to KR1020150135298A priority Critical patent/KR101724911B1/en
Publication of KR20170036901A publication Critical patent/KR20170036901A/en
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Publication of KR101724911B1 publication Critical patent/KR101724911B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/04—Door pillars ; windshield pillars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/04—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of synthetic material
    • B62D29/043—Superstructures

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

A member of a vehicle constituting a vehicle body of the vehicle; A re-force panel in which both ends are welded and fixed to an inner surface of a member of the vehicle; And a toe comprising reinforcing fibers inserted as one piece into the reinforcement panel by being overmolded through a resin material on one side of the reinforcement panel.

Description

VEHICLE STRUCTURE < RTI ID = 0.0 >

The present invention relates to a reinforcement fiber extending along a member extending direction of a vehicle in order to prevent a severe deformation of a folded portion in a collision in a member of a vehicle, particularly, an A-pillar or the like in which a bending portion is formed due to a shape bent in a loop in a windshield glass To a reinforcement body of a vehicle that protects a passenger by fixing the tow to the inside of the member of the vehicle while being coupled to the reinforce member.

In the case of a member of a vehicle, in particular an A-pillar, a bending portion is formed in the windshield glass at the front of the vehicle to bend abruptly at a portion leading to the loop. In the case of such a bent part, due to its structural shape, there is a phenomenon in which the load is concentrated during the collision and is severely deformed. As a result, the interior space has been reduced, leading to passenger injuries, resulting in safety problems.

In order to solve the problem of severe deformation of the bending portion during such a collision, a reinforce panel having a sufficiently thick thickness is added to the inside of the member of the vehicle in the related art, but this also causes a problem that the weight of the vehicle is excessively increased and the fuel efficiency is poor.

It should be understood that the foregoing description of the background art is merely for the purpose of promoting an understanding of the background of the present invention and is not to be construed as an admission that the prior art is known to those skilled in the art.

KR 10-2014-0088920 A

The present invention relates to a reinforcement fiber extending along a member extending direction of a vehicle in order to prevent a severe deformation of a folded portion in a collision in a member of a vehicle, particularly, an A-pillar or the like in which a bending portion is formed due to a shape bent in a loop in a windshield glass It is an object of the present invention to provide a reinforcement body for a vehicle that protects passengers by fixing the tow to the inner side of a member of the vehicle while being coupled to the reinforce member.

In order to accomplish the above object, a reinforcement body of a vehicle according to the present invention comprises: a member of a vehicle constituting a vehicle body; A re-force panel in which both ends are welded and fixed to an inner surface of a member of the vehicle; And a toe made of reinforcement fibers integrally inserted into the reinforcement panel by being overmolded through a resin material on one side of the reinforcement panel.

The member of the vehicle is constituted by an inner panel and an outer panel which form a closed space, and the reinsponse panel can be fixed to the inner surface of the outer panel of the vehicle member.

The reinsponse panel may have a shape extending along the longitudinal direction of the vehicle member, and the tow may have a shape extending along the longitudinal direction of the reinsponse panel.

The overmolded resin material of the reinsponse panel into which the tow is inserted may be a thermoplastic resin.

The reel force panel can be formed in a shape corresponding to the inner surface of the member of the vehicle and can be interlaced with each other.

The reinsponse panel is formed of a steel material, both ends of which are welded to the inner surface of the members of the vehicle, and the surface to be adhered to the inner surface of the member of the vehicle can be adhered to the inner surface of the member of the vehicle through the thermosetting resin .

A plurality of reinforcing ribs are formed on the surface of the over molded one side surface of the reinforcement panel, and the reinforcing ribs can be arranged so as to overlap the tow along the path through which the tow passes.

The plurality of reinforcing ribs may be arranged perpendicular to one side of the reinsponse panel and in a direction intersecting the direction in which the tow passes.

The plurality of reinforcing ribs may be formed of a resin material that is overmolded on one side of the reinsponse panel.

The outer panel is composed of a panel portion formed with joint portions to be joined to the inner panel on both sides and forming a closed space between the joint portions, The reinsertion panel can be coupled along the entire inner surface area facing the front panel.

The member of the vehicle is an A-pillar, and the member of the vehicle comprises a front portion extending along the windshield glass, a rear portion extending along the loop, and a bent portion bent in a bent shape connecting the front portion and the rear portion, And can be fixed to the inner surface of the bend of the member of the vehicle.

The tow can be bent and extended along the fold of the member of the vehicle on the reinsponse panel.

A method for manufacturing a reinforcing body for a vehicle according to the present invention comprises the steps of arranging tows made of reinforcing fibers on one side of a plate-shaped reined panel; A joining step of integrally fixing the tow on the reinspose panel by overmolding the resin material on one side of the reinsponse panel in the state where the tow is inserted; And a joining step of disposing the reinsponse panel on the inner surface of the member of the vehicle and welding both ends of the reinsponse panel to the vehicle member.

And applying the thermosetting resin to the reinsponse panel after the joining step. In the joining step, the reinsponse panel may be attached to the inner surface of the member of the vehicle through the applied thermosetting resin and welded at both ends .

According to the vehicle reinforcement member of the present invention as described above, it is possible to provide a reinforcement member of a vehicle, particularly, an A-pillar, with a reinsponse panel on the inner side of a member of the vehicle and a tow on the inner side of the reinsponse panel, It is possible to expect an effect of minimizing the deformation of the folded portion formed by folding the windshield glass at the front of the vehicle from the roof.

In the case of a tow, the load is effectively transferred by using a tow made of reinforcing fibers, thereby preventing severe deformation of the folded portion without using a reinsforce panel having a sufficiently thick thickness and reducing the weight of the vehicle.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a view of an A-pillar according to an embodiment of the present invention.
2 is a cross-sectional view of a structure of a vehicle according to an embodiment of the present invention.
3 is a view showing the interior of a structure of a vehicle according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

A reinforcing body of a vehicle according to the present invention comprises: a member (100) of a vehicle constituting a body of the vehicle; A rear reinforcement panel 200 having both ends welded and fixed to the inner surface of the member 100 of the vehicle; And a tow 300 made of reinforced fibers integrally formed on the reinsponse panel 200 by being overmolded through a resin material on one side of the reinsponse panel 200. [

The member 100 of the vehicle includes members constituting the outside of the vehicle body, such as an A pillar, a B pillar, and a C pillar, extending in the height direction of the vehicle and connected to the roof side of the vehicle. Among these, the A filler is preferably disposed in front of the vehicle and is folded at the loop side of the vehicle to form a bent portion 10. [

The deformation of the vehicle body is severely caused by the shape of the bent portion 10 bent from the A pillar toward the roof side during the small overlap collision. The reduction of the indoor space due to such deformation is directly connected to the injury of the passenger, and thus the reinforcement according to the present invention is required for the A pillar in which the bent portion 10 is formed.

The A filler is composed of an inner panel 110 and an outer panel 120 and forms a hollow pipe shape. The reinforcement panel 200 is joined to the inside of the hollow type A pillar inner panel 110 and the outer panel 120 to improve the strength of the member and preferably the inner side of the inner panel 110 and the inner side of the outer panel 120 The shape of the outer side surface of the reinsponse panel 200 is connected to the inner panel 110 and the outer panel 120 such that the inner panel 110 and the outer panel 120 overlap each other so as to improve the rigidity of the vehicle.

As an embodiment of the present invention, the reinforce member may be formed of a steel member, and the member 100 of the vehicle may also be formed of a steel member, so that in joining the member 100 of the vehicle with the reinforce member, Welding the ends with members 100 of the vehicle could be a way to secure each other.

The tow 300 made of reinforced fibers is connected to the inside of the reinsponse panel 200 to prevent the bending portion 10 of the A filler from being severely deformed when the small overlam crash occurs. Preferably, the tow 300 made of reinforcing fibers extends in the extending direction of the reinsponse panel 200 and is coupled to the inside of the reinsponse panel 200, Parallel to the extending direction of the reinsponse panel 200 will be appropriate in terms of strength reinforcement.

More preferably, the purpose of the present invention is to prevent deformation of the bent portion 10 of the A pillar at the maximum, and the thickness or diameter of the tow 300 made of the reinforcing fiber is thicker or narrower than the other portions in the vicinity of the folded portion 10 It can be formed long.

The reinforcing fibers constituting the tow 300 may be various kinds of fibers depending on the use of the fastening structure, but may be glass fibers, polyester fibers, polyolefin fibers, carbon fibers, para-aramid fibers, Fiber, azole fiber, alumina fiber, and the like. It is most preferable to use carbon fiber in terms of strength and light weight of the vehicle body. Also, the thickness of the reinsponse panel 200 can be minimized by using carbon fiber, which is a light material.

The reinforcing fiber-like shape may be short fiber, long fiber, continuous fiber, or a combination of two or more thereof. The short fiber is a fiber having a length of 0.1 to 10 mm, the fiber having a length of 10 to 100 mm, and the fiber having a length of 100 mm or more.

The tow 300 is coupled to the interior of the reel force panel 200 through a resin material. The resin material may be a thermoplastic resin or a composition thereof. Specific examples thereof include polyolefin resins, polyester resins, acrylic resins, polylactic acid, polyamide resins, ASA resins, ABS resins, polyether ketone resins, polyetherimide resins, polyphenylene ether resins, polyphenylene oxide resins, poly A polyetherimide resin, a polyetheretherketone resin, a polyphenylene sulfide resin, a polyamideimide resin, and a mixture of two or more kinds selected from these resins (resin composition).

The resin material may be overmolded in the form of wrapping the tow 300 so as to firmly form the combined state of the reinsforce panel 200 and the tow 300.

As an embodiment of the present invention, the tow 300 may be coupled to the reinspose panel 200 through a resin material inside the reinsponse panel 200 coupled with the outer panel 120 of the A pillar. The reinforcement portion 10 of the A-pillar is reinforced by being extended in parallel with the extending direction of the re-in-force panel 200. [ As a result, the tow 300 acts as a transmission path for the load caused by the collision, thereby preventing the bending portion 10 of the A-pillar from being severely deformed due to the collision, thereby causing injury to the passenger.

The technical idea that is the core of the present invention is that the member 100 of the vehicle, especially the A-pillar in which the bent portion 10 is formed due to the shape bent in the loop in the windshield glass, To prevent deformation, a tow 300 made of reinforced fibers extending along the extending direction of the member 100 of the vehicle is fixed inside the member 100 of the vehicle while being combined with the reinforce member, .

The member 100 of the vehicle in the reinforcement body of the vehicle according to the present invention is constituted by the inner panel 110 and the outer panel 120 forming the closed space and the reinsponse panel 200 is constituted by the outer panel 120 And is fixed to the inner surface of the base.

As described above, the member 100 of the vehicle may be an A pillar in which a bent portion 10 is formed. The A pillar includes an inner panel 110 and an outer panel 120. The inner panel 110 and the outer panel 120 are combined to form a hollow pipe shape. Therefore, a closed space is formed inside.

The reinforcement panel 200 may be fixed to the inner surface of the outer panel 120 to improve the strength and rigidity of the vehicle.

The reinforcement panel 200 of the vehicle according to the present invention is formed to extend along the longitudinal direction of the vehicle member and the tow 300 has a shape extending along the longitudinal direction of the reinforcement panel 200 .

The reinsponse panel 200 extends along the longitudinal direction of the member 100 of the vehicle and is fixed to the member 100 of the vehicle and the tow 300 made of reinforced fibers extends along the longitudinal direction of the reinsponse panel 200 As described above, the reinforcement panel 200 improves the strength and rigidity of the member 100 of the vehicle at the same time, and the tow 300 guides the movement path of the load at the time of collision, .

The overmolded resin material of the reinsforced panel 200 in which the tow 300 is inserted in the reinforcing body of the vehicle according to the present invention may be characterized by being a thermoplastic resin.

The resin material may be a thermoplastic resin or a composition thereof as described above. Specific examples thereof include polyolefin resins, polyester resins, acrylic resins, polylactic acid, polyamide resins, ASA resins, ABS resins, polyether ketone resins, polyetherimide resins, polyphenylene ether resins, polyphenylene oxide resins, poly A polyetherimide resin, a polyetheretherketone resin, a polyphenylene sulfide resin, a polyamideimide resin, and a mixture of two or more kinds selected from these resins (resin composition).

In the reinforcing body of the vehicle according to the present invention, the reinforcement panel 200 may be formed in a shape corresponding to the inner surface of the member 100 of the vehicle and be interlaced with each other.

The outer surface of the reinforcement panel 200 attached to the inner surface of the outer panel 120 constituting the inner surface of the member 100 of the vehicle, preferably the A pillar, is formed in a shape corresponding to the inner surface of the outer panel 120 So that the outer panel 120 and the reinsponse panel 200 are coupled to each other. As a result, the multi-ply structure is formed and the strength and rigidity of the vehicle are more effectively increased.

In the reinforcement body of the vehicle according to the present invention, the reinforcement panel 200 is formed of a steel material, both ends of which are welded to the inner surface of the member 100 of the vehicle and attached to the inner surface of the member 100 of the vehicle And the surface to be adhered is bonded to the inner surface of the member 100 of the vehicle through the thermosetting resin.

The reinforcement panel 200 coupled to the inner side surface of the member 100 of the vehicle may be formed of a steel material and may be effective in strength and rigidity reinforcement. The reinforce panel 200 is coupled to only the outer panel 120 side of the inner panel 110 and the outer panel 120 constituting the member 100 of the vehicle in order to reduce the weight of the vehicle body, .

The inner panel 110 and the outer panel 120 constituting the member 100 of the vehicle are formed of steel members and the reinsponse panel 200 coupled to the inner panel 110 and the outer panel 120 is formed of a steel member. The welding method is most effective when both panels are welded together. Preferably, the end of the reel force panel 200 may be coupled to the inner panel 110 or the portion contacting the outer panel 120 through a spot welding method.

In addition, since resinous material having an adhesive function is applied to the outer surface of the re-force panel 200, the resin material 100 is attached to the vehicle member 100, A thermosetting resin functioning as an adhesive may be added to the surface of the reinforce panel 200 where the member 100 of the vehicle comes into contact with the surface of the reinforce panel 200 for improving the bonding strength. This is because the thermosetting resin is characterized in that it is difficult to use in a process such as a resin transfer molding (RTM) process, but has high bonding strength.

A plurality of reinforcing ribs 400 are formed on a surface of one over-molded side surface of the reinforcement panel 200 in the reinforcing body of the vehicle according to the present invention, and the reinforcing ribs 400 are formed along the path through which the tows 300 pass And is arranged to overlap with the tow 300.

The plurality of reinforcing ribs 400 may be perpendicular to one side of the reinsponse panel 200 and may be disposed in a direction intersecting the direction in which the tow 300 passes.

In the case of the tow 300 that is overmolded and attached to the inside of the reel force panel 200 with resin, the collision load movement path must be formed without being separated from the reel force panel 200 at the time of a collision, And the toe 300 are required. A plurality of reinforcing ribs 400 may be disposed along the extended direction of the tow 300 to overlap with each other to increase the coupling force.

Further, the reinforcing rib 400 is arranged to intersect with the tow 300 and perpendicular to one side of the reinsponse panel 200, so that the reinforcing rib 400 further improves the bonding force of the tow 300 with the reinsponse panel 200 It can contribute.

The plurality of reinforcing ribs 400 may be formed of a resin material overmolded on one side of the reinforcement panel 200 in the vehicle reinforcement body according to the present invention.

The material of the reinforcing ribs 400 disposed inside the reinsponse panel 200 is overmolded to use the same resin material as the resin material for joining the tows 300 to the reinspose panel 200, Since the reinforcing ribs 400 can be arranged at the same time in the process of overmolding the resin material by inserting into the force panel 200, the productivity can be improved owing to the omission of the process, and at the same time, the overmolded resin material and the reinforcing ribs 400 It is expected that the bonding strength between the reinsforce panel 200 and the tow 300 will be improved.

The member 100 of the vehicle in the reinforcement body of the vehicle according to the present invention is composed of the inner panel 110 and the outer panel 120 forming the closed space and the outer panel 120 has the inner panel 110 and the inner panel 110 on both sides, And a panel part forming a closed space between the joint parts. The reinforcement panel 200 is coupled along an entire inner side surface facing the closed space of the panel part.

The member 100 of the vehicle includes an inner panel 110 and an outer panel 120. The inner panel 110 and the outer panel 120 are coupled to each other in a hollow pipe shape. In this case, the inner panel 110 and the outer panel 120 are joined to each other, and the panel portion is formed with a closed space. In the case of the reinspose panel 200, To improve the strength and rigidity thereof.

The member 100 of the vehicle in the reinforcement body of the vehicle according to the present invention is an A pillar, and the member 100 of the vehicle includes a front portion extending along the windshield glass, a rear portion extending along the loop, and a front portion and a rear portion The reinforce panel 200 is fixed to the inner surface of the bent portion 10 of the member 100 of the vehicle.

At this time, the tow 300 may be folded and extended along the fold 10 of the member 100 of the vehicle on the re-inphosphane panel 200.

Since the tow 300 made of reinforcing fibers is disposed inside the reinsponse panel 200 in order to minimize the deformation during collision of the bent portion 10 bent in the roof of the vehicle from the windshield glass, The bent portion 10 of the member 100 of the vehicle is folded along the direction in which it is bent so as to achieve the object of the present invention.

A method for manufacturing a vehicle reinforcement according to the present invention includes the steps of disposing a tow (300) made of reinforcing fibers on one side of the plate reinforcement panel (200); A joining step of integrally fixing the tow 300 to the reins forcing panel 200 by overmolding a resin material on one side of the reinsponse panel 200 in a state where the tow 300 is inserted; And a joining step of disposing the reinsponse panel 200 on the inner surface of the member 100 of the vehicle and welding both ends of the reinsponse panel 200 to the vehicle member.

First, a tow 300 made of reinforced fibers is disposed on the inner surface of the reinsforced panel 200 formed of a steel member, and a resin material, preferably a thermoplastic resin, is over-molded and fixed on the rolled tow 300 . The reinforce panel 200 and the vehicle 300 are welded to each other by a method of welding the reins for the reinforce panel 200 and the member 100 of the vehicle in a state where the reinsforce panel 200 and the tow 300, To complete the manufacture of the reinforcing body.

In the method of manufacturing a reinforcing body for a vehicle according to the present invention, the method further includes a coating step of applying a thermosetting resin to the reinsforcing panel 200 after the bonding step. In the bonding step, the reinsforcing panel 200 is coated with the thermosetting resin And is attached to the inner surface of the member 100 of the vehicle, and then welded at both ends.

A thermosetting resin serving as an adhesive is attached to the outer surface of the reinspose panel 200 that is not merely merely joined to the reinspose panel 200 and the member 100 of the vehicle through welding but contacts the inner side surface of the member 100 of the vehicle It is possible to expect an effect of increasing the bonding force between the two panels by bonding them to the member 100 of the vehicle.

While the present invention has been particularly shown and described with reference to specific embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the following claims It will be apparent to those of ordinary skill in the art.

10: Bend 100: Member of the vehicle
110: Inner panel 120: Outer panel
200: Reinforce panel 300: Tow
400: reinforced rib

Claims (14)

A member of a vehicle constituting a vehicle body of the vehicle;
Wherein the inner surface of the member of the vehicle is adhered to the inner surface of the member of the vehicle through the thermosetting resin and the outer surface of the inner surface of the member of the vehicle A re-force panel having an end welded and fixed; And
And a toe comprising reinforcing fibers inserted as one piece into the reinforcement panel by being overmolded through a resin material on one side of the reinforcement panel. The method according to claim 1,
Wherein the member of the vehicle is constituted by an inner panel and an outer panel which form a closed space, and the reinforcement panel is fixed to an inner surface of an outer panel of the vehicle member. The method according to claim 1,
Wherein the reinforcement panel is a shape extending together along the longitudinal direction of the vehicle member and the tow is a shape extending along the longitudinal direction of the reinforcement panel. The method according to claim 1,
Wherein the overmolding resin material of the reinforcement panel to which the tow is inserted is a thermoplastic resin. delete The method according to claim 1,
Wherein the reinforcement panel is formed of a steel material. The method according to claim 1,
Wherein a plurality of reinforcing ribs are formed on a surface of one overmolded side surface of the reinforcement panel, and the reinforcing ribs are disposed so as to overlap the tow along a path through which the tow passes. The method of claim 7,
Wherein the plurality of reinforcement ribs are arranged perpendicular to one side surface of the reinsponse panel and at the same time intersecting with the passing direction of the tow. The method of claim 7,
Wherein a plurality of reinforcing ribs are formed of a resin material which is overmolded on one side of the reinforcement panel. The method according to claim 1,
The outer panel is composed of a panel portion formed with joint portions to be joined to the inner panel on both sides and forming a closed space between the joint portions, Wherein the reinforcing member is joined to the reinforcement panel along the entire inner side surface facing the rear reinforcement member. The method according to claim 1,
The member of the vehicle is an A-pillar, and the member of the vehicle comprises a front portion extending along the windshield glass, a rear portion extending along the loop, and a bent portion bent in a bent shape connecting the front portion and the rear portion, And is fixed to the inner surface of the bent portion of the member of the vehicle. The method of claim 11,
Wherein the tow is bent and elongated along the fold of the member of the vehicle on the reinsponse panel. Disposing a tow made of reinforcing fibers on one side of the sheet-like re-force panel;
A joining step of integrally fixing the tow on the reinspose panel by overmolding the resin material on one side of the reinsponse panel in the state where the tow is inserted;
A coating step of applying a thermosetting resin to a reinsponse panel; And
The reinforce panel is attached to the inner surface of the member of the vehicle through the applied thermosetting resin in the joining step and the joining step in which both ends of the reinforcement panel are welded to the vehicle member The method comprising the steps of:
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KR1020150135298A 2015-09-24 2015-09-24 Vehicle structure KR101724911B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102152204B1 (en) 2019-05-20 2020-09-07 주식회사 코프라 Method for manufacturing the suspension for vehicle inclusing insert overmolding for fiber reinforced composite material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009166408A (en) * 2008-01-18 2009-07-30 Toray Ind Inc Structural member
JP2015033895A (en) * 2013-08-08 2015-02-19 トヨタ自動車株式会社 Skelton structure of vehicle
US20150151796A1 (en) * 2013-12-03 2015-06-04 GM Global Technology Operations LLC Vehicle pillar

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101427957B1 (en) 2012-12-13 2014-08-11 현대자동차 주식회사 A pillar structure of vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009166408A (en) * 2008-01-18 2009-07-30 Toray Ind Inc Structural member
JP2015033895A (en) * 2013-08-08 2015-02-19 トヨタ自動車株式会社 Skelton structure of vehicle
US20150151796A1 (en) * 2013-12-03 2015-06-04 GM Global Technology Operations LLC Vehicle pillar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102152204B1 (en) 2019-05-20 2020-09-07 주식회사 코프라 Method for manufacturing the suspension for vehicle inclusing insert overmolding for fiber reinforced composite material

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