Antenna assembly and interface bracket for satellite and terrestrial antennas

• US 5,604,508 A
• Filed: 01/05/1996
• Issued: 02/18/1997
• Est. Priority Date: 01/05/1996
• Status: Expired due to Fees

• Current Assignee: Kaultronics Incorporated
• Original Assignee: Kaultronics Incorporated
• Inventors: Atkinson, James L.
• Primary Examiner(s): Hajec, Donald T.
• Assistant Examiner(s): PHAN, THO GIA
• Application Number:
  US08/583,618
• Time in Patent Office: 410 Days
• Field of Search: 343/893, 343/892, 343/879, 343/878, 343/891, 343/890, 343/DIG. 2, 343/725, 343/882, 343/840
• US Class Current: 343/879
• CPC Class Codes: H01Q 1/1242 Rigid masts specially adapted for supporting an aerial
• CPC Class Codes: H01Q 1/125 Means for positioning
• CPC Class Codes: H01Q 21/30 Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
• CPC Class Codes: Y10T 403/7129 Laterally spaced rods

Abstract

In accordance with the present invention an antenna assembly is provided whereby a satellite dish antenna and a terrestrial antenna, for receiving satellite transmissions and local broadcast television signals, respectively, are mounted in the same location. A single base mounting bracket is used to mount the antenna assembly on a wall or other structure. The satellite antenna is secure to the base mounting bracket by a satellite antenna mast. An antenna interface bracket is also secured to the base mounting bracket. A terrestrial antenna mast, upon which a terrestrial antenna is mounted, is secured to the antenna interface bracket. The antenna interface bracket includes a central portion in the shape of an elongated parallelogram. At each end of the central portion of the antenna interface bracket are mounting ends which are attached at angles with respect to opposite faces of the central portion of the antenna interface bracket. Mounting holes are preferably included in the mounting ends of the interface bracket so that the interface bracket may be mounted with fasteners at one end to the base mounting bracket, and at the other end to the mast of the terrestrial antenna. The antenna interface bracket of the present invention is particularly suited for use with 18 inch diameter digital satellite dish antennas and omni-directional terrestrial antennas having similar dimensions.

Claims

1. An antenna assembly, comprising

(a) a base mounting bracket adapted to be secured to a wall;

(b) a satellite dish antenna secured to a satellite dish antenna mast which is secured to the base mounting bracket;

(c) an antenna interface bracket having a central portion with a front face and a back face and wherein each face is in the shape of an elongated parallelogram with two short sides and two long sides, a first mounting end which is secured to the base mounting bracket and to a one of the short sides at an angle inclined toward the front face and away from the back face, and a second mounting end which is secured to the other of the short sides at an angle inclined toward the back face and away from the front face; and

(d) a terrestrial antenna secured to a terrestrial antenna mast which is secured to the second mounting end of the antenna interface bracket.

2. The antenna assembly of claim 1 wherein the satellite dish antenna includes a satellite dish which is approximately 18 inches in diameter.

3. The antenna assembly of claim 2 wherein the terrestrial antenna is no more than 18 inches across in its longest dimension.

4. The antenna assembly of claim 3 wherein the terrestrial antenna is an omni-directional antenna including a weather proof housing which is less than 18 inches in diameter.

5. The antenna assembly of claim 1 wherein the central portion of the antenna interface bracket includes an embossed portion to strengthen the interface bracket.

6. The antenna assembly of claim 5 wherein the embossed portion extends diagonally across the central portion of the antenna interface bracket.

7. The antenna assembly of claim 1 wherein the elongated parallelogram shape of the faces of the central portion of the antenna interface bracket includes corners which are not right angles.

8. The antenna assembly of claim 1 wherein the first mounting end is secured at an angle of approximately 62 degrees from the front face of the central portion of the antenna interface bracket, and wherein the second mounting end is secured at an angle of approximately 62 degrees from the back face of the central portion of the antenna interface bracket.

9. The antenna assembly of claim 1 wherein the antenna interface bracket is made of steel.

10. The antenna assembly of claim 9 wherein the antenna interface bracket is formed of a flat sheet of steel which is stamped to establish the angle of the mounting ends with respect to the faces of the central portion.

11. The antenna assembly of claim 1 wherein the terrestrial antenna mast is secured to the second mounting end of the antenna interface bracket using a U-bolt.

12. The antenna assembly of claim 1 including additionally a satellite antenna cable to carry a satellite signal from the satellite dish antenna, a terrestrial antenna cable to cary a terrestrial signal from the terrestrial antenna, a cable connector to join the satellite antenna cable and the terrestrial antenna cable, and an antenna assembly cable to carry the combined satellite and terrestrial signals from the cable connector.

13. An antenna interface bracket for mounting a satellite dish antenna and a terrestrial antenna in a single antenna assembly, comprising:

(a) a central portion with a front face and a back face and wherein each face is in the shape of an elongated parallelogram with two short sides and two long sides;

(b) a first mounting end which is adapted to be secured to a base mounting bracket which secures a satellite dish antenna to a wall and secured to a one of the short sides of the central portion at an angle inclined toward the front face of the central portion and away from the back face of the central portion; and

(c) a second mounting end which is secured to the other of the short sides of the central portion at an angle inclined toward the back face and away from the front face and which is adapted to have a terrestrial antenna secured thereto.

14. The antenna interface bracket of claim 13 wherein the central portion of the antenna interface bracket includes an embossed portion to strengthen the interface bracket.

15. The antenna interface bracket of claim 14 wherein the embossed portion extends diagonally across the central portion of the antenna interface bracket.

16. The antenna interface bracket of claim 13 wherein the elongated parallelogram shape of the faces of the central portion of the antenna interface bracket includes corners which are not right angles.

17. The antenna interface bracket of claim 13 wherein the first mounting end is secured at an angle of approximately 62 degrees from the front face of the central portion of the antenna interface bracket, and wherein the second mounting end is secured at an angle of approximately 62 degrees from the back face of the central portion of the antenna interface bracket.

18. The antenna interface bracket of claim 13 wherein the antenna interface bracket is made of steel.

19. The antenna interface bracket of claim 18 wherein the antenna interface bracket is formed of a flat sheet of steel which is stamped to establish the angle of the mounting ends with respect to the faces of the central portion.

20. The antenna interface bracket of claim 13 wherein the first and second mounting ends including mounting holes through the antenna interface bracket.