Protective apparatus for arranging in the front or rear region of a motor vehicle, having an underbody made from fiber reinforced plastic
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B62D-025/00
B62D-021/15
B62D-035/02
B60R-013/08
B62D-025/20
B62D-029/04
출원번호
US-0897065
(2014-05-21)
등록번호
US-9783235
(2017-10-10)
우선권정보
DE-10 2013 106 080 (2013-06-12)
국제출원번호
PCT/EP2014/060473
(2014-05-21)
국제공개번호
WO2014/198508
(2014-12-18)
발명자
/ 주소
Patberg, Lothar
Mayer, Stefan
Krahnert, Torsten
Hufenbach, Werner
Ladusch, Enrico
Werner, Jens
Kieβling, André
Herbig, Alexander
Kiele, Jörn
Lepper, Martin
출원인 / 주소
THYSSENKRUPP STEEL EUROPE AG
대리인 / 주소
thyssenkrupp North America, Inc.
인용정보
피인용 횟수 :
1인용 특허 :
4
초록▼
The present disclosure relates to a protective apparatus that can be positioned along an underside of a motor vehicle and, in many cases, near a front or rear region of the motor vehicle. The protective apparatus may include an underbody made from fiber-reinforced plastic for protecting assemblies o
The present disclosure relates to a protective apparatus that can be positioned along an underside of a motor vehicle and, in many cases, near a front or rear region of the motor vehicle. The protective apparatus may include an underbody made from fiber-reinforced plastic for protecting assemblies or components arranged above it against damage as a consequence of stone chipping or ground contact. Further, the underbody may have three-dimensionally structured regions for increasing its rigidity, and the underbody may be designed to absorb chassis and/or crash loads and may include integrated holders for movably attaching chassis links.
대표청구항▼
1. A protective apparatus positionable in a front or a rear of a motor vehicle, the protective apparatus comprising: an underbody comprised of fiber-reinforced plastic for protecting components positioned above the underbody from damage from stone chipping, ground contact, liquid media, and/or other
1. A protective apparatus positionable in a front or a rear of a motor vehicle, the protective apparatus comprising: an underbody comprised of fiber-reinforced plastic for protecting components positioned above the underbody from damage from stone chipping, ground contact, liquid media, and/or other debris, wherein the underbody comprises a first depression integral to the underbody for receiving one of a steering gear or a steering cylinder of the motor vehicle and further comprises three-dimensionally-structured regions that provide rigidity to the underbody, wherein the underbody is capable of absorbing at least one of chassis loads or crash loads; andholders integral to the underbody for movably attaching chassis links. 2. The protective apparatus of claim 1 wherein the underbody comprises integral recesses that are transverse to a longitudinal axis of the motor vehicle, wherein the holders are disposed in the integral recesses. 3. The protective apparatus of claim 1 wherein the first depression includes holes for fastening the steering gear or the steering cylinder to the underbody. 4. The protective apparatus of claim 1 further comprising a second depression integral to the underbody, the second depression for receiving a vehicle battery, a fluid reservoir, a heat exchanger, a pump, or an electronic controller. 5. The protective apparatus of claim 1 wherein at least one chassis stabilizer is fastened directly to the underbody. 6. The protective apparatus of claim 1 further comprising reinforcing elements secured to or integral with the underbody, with the reinforcing elements comprising at least one of closed hollow bodies or hollow spaces. 7. The protective apparatus of claim 6 wherein the underbody comprises elongate recesses into which the closed hollow bodies and/or hollow spaces are inserted. 8. The protective apparatus of claim 6 wherein the closed hollow bodies and/or hollow spaces have an elongate configuration, wherein at least two of the hollow bodies and/or hollow spaces cross one another and are oblique to a longitudinal axis of the motor vehicle. 9. The protective apparatus of claim 1 wherein the underbody comprises an intermediate layer disposed between two outer layers, with the intermediate layer dampens at least one of vibrations or noise. 10. The protective apparatus of claim 1 wherein the underbody is comprised of two sections that are separable from one another, wherein the two sections either abut one another or overlap with one another at a joining region that is transverse to a longitudinal axis of the motor vehicle. 11. The protective apparatus of claim 1 further comprising at least one of a metal sheet or a salt-resistant coating disposed on an underside of the underbody. 12. A protective apparatus securable to a motor vehicle for protecting components exposed along an underside of the motor vehicle from damage from stone chipping, ground contact, liquid media, and/or other debris, the protective apparatus comprising: an underbody of fiber-reinforced plastic comprising a left section and a right section that either abut or adjoin one another at a recess that is disposed at or near a middle of the underbody and is configured to be substantially aligned with a longitudinal axis of the motor vehicle, wherein the underbody is configured to absorb at least one of chassis loads or crash loads;holders in the underbody to which one or more chassis links is securable;a depression in the underbody for receiving a vehicle battery, a fluid reservoir, a heat exchanger, a pump, or an electronic controller; andat least one hollow body or hollow space in the underbody that has an elongate configuration and reinforces the underbody,wherein the left and right sections of the underbody are comprised of at least three layers, one of which is an intermediate layer for dampening vibration and/or noise. 13. The protective apparatus of claim 12 wherein the recess is configured to receive a steering gear or a steering cylinder. 14. The protective apparatus of claim 12 wherein the at least one hollow body or hollow space includes at least two hollow bodies or hollow spaces that cross one another and are configured to be oblique to the longitudinal axis of the motor vehicle. 15. The protective apparatus of claim 12 further comprising at least one of a metal sheet or a salt-resistant coating disposed on an underside of the underbody. 16. A protective apparatus securable to a motor vehicle for protecting components exposed along an underside of the motor vehicle from damage from stone chipping, ground contact, liquid media, and/or other debris, the protective apparatus comprising: an underbody of fiber-reinforced plastic comprising a left section and a right section that either abut or adjoin one another at a recess that is disposed at or near a middle of the underbody and is configured to be substantially aligned with a longitudinal axis of the motor vehicle, wherein the underbody is configured to absorb at least one of chassis loads or crash loads; andat least one hollow body or hollow space in the underbody that has an elongate configuration and reinforces the underbody,wherein the left and right sections of the underbody are comprised of at least three layers, one of which is an intermediate layer for dampening vibration and/or noise.
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이 특허에 인용된 특허 (4)
Thierry Renault FR, Combination bumper skin and under-engine fairing for a vehicle.
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