Reinforced vehicle component cover

Patent metadata

Field	Value
Publication number	US-10495024-B2
Application number	US-201715725976-A
Country	US
Kind code	B2
Filing date	Oct 5, 2017
Priority date	Oct 5, 2017
Publication date	Dec 3, 2019
Grant date	Dec 3, 2019

Abstract

Methods and systems are provided for a vehicle component cover. In one example, a vehicle component cover may be adapted to conceal vehicle components within an engine compartment, and the cover may include an embedded support structure having a plurality of notched sections. The support structure may deform at the plurality of notched sections to increase an energy absorption characteristic of the vehicle component cover.

First claim

The invention claimed is:

1. A cover for an engine, comprising: a solid encasement; and a support structure embedded within the encasement, the support structure including a main section, a plurality of notched sections positioned along the main section, with each notched section of the plurality of notched sections extending partway into a thickness of the main section, and a plurality of arms coupled to the main section, wherein each arm in the plurality of arms includes a tab positioned away from the main section with a slot for receiving a fastener coupling the cover to the engine, wherein the support structure includes an annular section shaped to encircle a main opening of the solid encasement, and wherein the annular section includes one of the notched sections to form a breakaway section.

2. The cover of claim 1 , wherein the support structure is comprised of a stiffer material than the solid encasement.

3. The cover of claim 1 , wherein each notched section of the plurality of notched sections is positioned at a different, corresponding location of a plurality of locations along the main section, and wherein a length of each notched section is the same as a width of the main section at the corresponding location.

4. The cover of claim 3 , wherein the length of each notched section is arranged in a same direction as the width of the main section at the corresponding location.

5. The cover of claim 3 , wherein the length of each notched section is arranged at an angle relative to the width of the main section at the corresponding location.

6. The cover of claim 1 , wherein the support structure includes an annular section shaped to encircle a main opening of the solid encasement.

7. The cover of claim 6 , wherein the annular section includes one of the notched sections of the plurality of notched sections.

8. The cover of claim 1 , wherein a first notched section of the plurality of notched sections is arranged at an angle relative to a second notched section of the plurality of notched sections, the first notched section intersecting the second notched section, with the first notched section and second notched section each being angled relative to a width of the main section.

9. The cover of claim 1 , wherein each notched section includes a notch formed by a first angled surface and a second angled surface, with the first angled surface and the second angled surface being angled relative to an outer surface the main section.

10. The cover of claim 9 , wherein the first angled surface and the second angled surface are angled relative to the outer surface of the main section in opposing directions by a same amount of angle.

11. A system, comprising:
an engine; and
a vehicle component cover coupled to the engine, the cover including:
a solid elastic encasement; and
a rigid support structure embedded within the encasement, the support structure including a plurality of breakaway sections,
wherein the support structure includes an annular section formed by the plurality of breakaway sections, the annular section encompassing a perimeter of a main opening and the annular section including a plurality of notched sections, wherein a length of each notched section extends in a radial direction relative to a central axis of the main opening.

12. The system of claim 11 , further comprising a plurality of notched sections joining each breakaway section of the plurality of breakaway sections to each adjacent breakaway section of the plurality of breakaway sections.

13. The system of claim 12 , wherein the support structure includes a front end and a back end, the front end of the support structure being positioned toward a front end of the engine, and wherein a greater amount of notched sections of the plurality of notched sections are positioned at the front end of the support structure than the back end.

14. The system of claim 11 , wherein the main opening extends from a top end of the cover to a bottom end of the cover, the main opening shaped to surround a component of the engine.

15. A vehicle component cover, comprising:
a solid encasement including a plurality of passages; and
a support structure embedded within the encasement, the support structure including:
a main section including a plurality of breakaway sections and a plurality of notched sections, where, for each breakaway section of the plurality of breakaway sections, a corresponding notched section of the plurality of notched sections joins the breakaway section to an adjacent, corresponding breakaway section of the plurality of breakaway sections; and
a plurality of lock orifices, with each lock orifice of the plurality of lock orifices positioned to encircle a corresponding passage of the plurality of passages,
wherein each notched section of the plurality of notched sections is angled relative to a width of the main section.

16. The cover of claim 15 , wherein each lock orifice of the plurality of lock orifices is positioned at a main section of the plurality of breakaway sections.

17. The cover of claim 15 , wherein the encasement includes a top end and a bottom end, the plurality of passages forming a first plurality of openings in a recess at the top end, and wherein each passage of the plurality of passages tapers from a larger, first diameter at the recess to a smaller, second diameter in a direction from the top end to the bottom end.

Assignees

• Ford Global Tech Llc

Inventors

• Nola Gary

Classifications

• F02M35/161

  Arrangement of the air intake system in the engine compartment, e.g. with respect to the bonnet or the vehicle front face · CPC title

• F02M35/04

  specially arranged with respect to engine {, to intake system or specially adapted to vehicle}; Mounting thereon {; Combinations with other devices (combined with silencers F02M35/14)} · CPC title

• B60R21/34

  Protecting non-occupants of a vehicle, e.g. pedestrians {(B60R19/02 takes precedence)} · CPC title

• B60R13/0838

  for engine compartments · CPC title

• F02B77/13 Primary

  Acoustic insulation · CPC title