IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0760760
(2004-01-20)
|
등록번호 |
US-7360822
(2008-04-22)
|
발명자
/ 주소 |
- Carroll, III,Phillip Patrick
- Cormier,Joel Matthew
- Grenier,Paul Gerard
|
출원인 / 주소 |
- Oakwood Energy Management, Inc.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
26 인용 특허 :
77 |
초록
▼
A modular energy absorber 10 that is tunable. It comprises one or more energy absorbing modules 12. The energy absorbing modules have means for coordinating energy absorbing units 16 of the one or more modules. The means 14 for coordinating position and support the units in relation to each other be
A modular energy absorber 10 that is tunable. It comprises one or more energy absorbing modules 12. The energy absorbing modules have means for coordinating energy absorbing units 16 of the one or more modules. The means 14 for coordinating position and support the units in relation to each other before, during and after relative motion between an incident object and the energy absorber. A crushable member is provided that has an upper perimeter, a lower perimeter and an intermediate section extending therebetween. It also includes a number (m) of breaches defined therein before impact. A method for configuring the modular energy absorber is also disclosed.
대표청구항
▼
What is claimed is: 1. A modular energy absorber comprising: one or more energy absorbing modules, one or more of which have: means for coordinating energy absorbing units of the one or more modules, the means for coordinating having a pre-defined, contoured topography including a number (n) of ape
What is claimed is: 1. A modular energy absorber comprising: one or more energy absorbing modules, one or more of which have: means for coordinating energy absorbing units of the one or more modules, the means for coordinating having a pre-defined, contoured topography including a number (n) of apertures defined in a central region of the means for coordinating, where n≧1; and one or more energy absorbing units associated with the means for coordinating, the means for coordinating positioning and supporting the one or more units in relation to each other before, during and after relative motion between an incident object and the energy absorber, so that impact forces resulting therefrom are at least partially absorbed, the apertures being defined between at least some of the energy absorbing units, at least some of the units including a crushable member, with a number (m) of breaches defined therein before impact for tunability, where m≧1 and an upper extremity that defines an upper perimeter, a lower extremity that defines a lower perimeter and a wall including an intermediate section extending therebetween, the breaches being defined in a central region of the intermediate section, the crushable member at least partially collapsing during absorption to a crushed configuration. 2. The modular energy absorber assembly of claim 1 further comprising: a hinge section having leaves, the hinge section providing a localized region of engineered weakness between at least some of the energy absorbing units of energy absorbing modules that allows the means for coordinating to be bent where desired and thus conform with spatial constraints imposed by an environment in which the absorber is positioned, each leaf extending from one of the one or more energy absorbing modules so that they may be configured within spatial constraints imposed by the environment within which the modular energy absorber is positioned, the environment being selected from the group consisting of a headliner in a vehicle, a bumper assembly, a knee bolster, and a side-impact location including a vehicle pillar and a door. 3. The modular energy absorber of claim 1 wherein the number (n) of apertures equals one. 4. The modular energy absorber of claim 1 wherein the means for coordinating comprises a form selected from the group consisting of a hinge, a planar surface, a non-planar surface, and combinations thereof. 5. The modular energy absorber of claim 1 wherein some of the one or more energy absorbing units have an imaginary axis of symmetry. 6. The modular energy absorber of claim 1 wherein a released configuration following rebound is located in substantially the same position as a pre-impact undeflected configuration. 7. The modular energy absorber of claim 5 wherein each axis of symmetry defines positioning loci that intersect a given plane, and a line that joins adjacent loci in that plane describes a geometrical figure selected from the group consisting of a segmented line, a circle, an oval, an ellipse, a square, a diamond, a quadrilateral, and a polygon. 8. The modular energy absorber of claim 1, wherein a lower perimeter of a crushable member defines a geometric figure that is selected from the group consisting of a circle, an oval, a polygon, and an ellipse. 9. The modular energy absorber of claim 1, wherein an upper perimeter of a crushable member defines a geometric figure that is selected from the group consisting of a circle, an oval, a polygon, and an ellipse. 10. The modular energy absorber of claim 1, wherein an intermediate section of a crushable member defines a geometric figure that is selected from the group consisting of a circle, an oval, a polygon, and an ellipse. 11. The modular energy absorber of claim 1, wherein the number of breaches (m) in a crushable member equals one.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.