IP Library Granted Patent US 8,952,854
Granted Patent B2
US 8,952,854 · App. 13/046,422 · Granted Feb 10, 2015

Antenna spoiler and method of manufacture

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Quick Facts
Patent No.
US 8,952,854
App. No.
13/046,422
Granted
Feb 10, 2015
Kind
B2
Abstract

Antenna spoilers and methods of manufacturing the antenna spoilers are provided. An antenna spoiler for a vehicle includes a spoiler housing, an antenna element, and an amplifier. The spoiler housing is created by blow molding. The antenna element is disposed within the spoiler housing. The amplifier is coupled to the antenna element, and is disposed within the spoiler housing.

Claims (38)

1. An antenna spoiler for a vehicle, the antenna spoiler comprising:

a spoiler housing;

an antenna element disposed within the spoiler housing; and

an amplifier assembly coupled to the antenna element and disposed within the spoiler housing; and

wherein the spoiler housing comprises an inner wall, and the antenna spoiler further comprises: a plurality of support covers configured to support the antenna element against the inner wall.

2. The antenna spoiler of claim 1 , wherein the antenna element is configured to receive amplitude modulation (am) radio signals.

3. The antenna spoiler of claim 1 , wherein the antenna element is also configured to receive frequency modulation (fm) radio signals.

4. The antenna spoiler of claim 1 , wherein:

the spoiler housing defines an interior region; and

the antenna element and the amplifier assembly are disposed entirely within the inner region.

5. The antenna spoiler of claim 1 , further comprising:

a foam lining disposed within the spoiler housing.

6. The antenna spoiler of claim 1 , further comprising:

an embossment formed on the antenna element; and

a support configured to engage the embossment.

7. The antenna spoiler of claim 6 , wherein the support comprises a fir tree support.

8. A method of manufacturing an antenna spoiler for a vehicle, the method comprising the steps of:

creating a spoiler housing via blow molding; and

inserting an antenna system within the spoiler housing for the antenna spoiler; and

wherein the spoiler housing has an inner wall, and the step of inserting the antenna system further comprises the steps of: sliding the antenna system through the access openings; and supporting the antenna system against the inner wall with a support cover; and

wherein the step of inserting the antenna system comprises the step of: inserting an antenna element and an amplifier assembly within the spoiler housing.

9. The method of claim 8 , wherein the step of inserting the antenna system comprises the steps of: creating access openings within the spoiler housing; and inserting the antenna system within the access openings.

10. The method of claim 8 , further comprising the step of: inserting a foam lining inside the spoiler housing.

11. The method of claim 8 , wherein the antenna element includes an embossment, and the step of inserting the antenna system further comprises the step of: engaging the embossment with a support.

12. The method of claim 11 , wherein the step of engaging the embossment with the support comprises the step of: engaging the embossment with a fir tree support.

13. An antenna spoiler for a vehicle, the antenna spoiler comprising:

a spoiler housing; and

an antenna system disposed within the spoiler housing, the antenna system comprising:

an antenna element disposed within the spoiler housing and configured to receive amplitude modulation (am) radio signals and frequency modulation (fm) radio signals; and

an amplifier coupled to the antenna element and disposed within the spoiler housing; and

wherein the spoiler housing comprises an inner wall, and the antenna spoiler further comprises: a plurality of support covers configured to support the antenna element against the inner wall.

14. The antenna spoiler of claim 13 , further comprising:

an embossment formed on the antenna element; and

a support configured to engage the embossment.

15. The antenna spoiler of claim 14 , wherein the support comprises a fir tree support.

16. The antenna spoiler of claim 13 , wherein:

the spoiler housing defines an interior region; and

the antenna element and the amplifier assembly are disposed entirely within the inner region.

Assignments (3)
RELEASE OF SECURITY INTEREST Recorded Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034287/0159 →
SECURITY AGREEMENT Recorded Jun 28, 2012
From: GM GLOBAL TECHNOLOGY OPERATIONS LLC
To: WILMINGTON TRUST COMPANY
Reel/Frame 028466/0870 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 11, 2011
From: FELLOWS, JEREMY P.; KITTINGER, GREGG R.
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 025941/0527 →