US4710778A — Satellite earth station

Claim 1

Independent Claim 127 words

A satellite earth station, comprising: frame means adapted to be fixedly mounted in a building roof for defining an opening therein; concave dish antenna means having as peripheral rim received within said frame means opening and movable therein; means carried by said frame means mounting said antenna for adjustable motion in said opening relative to said frame means, said mounting means cooperating with said frame means to dispose said antenna rim substantially coplanar with the roof when the antenna is in a home position; and canopy means overlying said frame means opening and cooperating therewith to define a space above the opening for receiving at least a displaced portion of the antenna means; whereby the position of the antenna means can be adjusted relative to the roof.

Claim 2

Dependent Claim 127 words

A satellite earth station, comprising: frame means adapted to be fixedly mounted in a building roof for defining an opening therein; concave dish antenna means having as peripheral rim received within said frame means opening and movable therein; means carried by said frame means mounting said antenna for adjustable motion in said opening relative to said frame means, said mounting means cooperating with said frame means to dispose said antenna rim substantially coplanar with the roof when the antenna is in a home position; and canopy means overlying said frame means opening and cooperating therewith to define a space above the opening for receiving at least a displaced portion of the antenna means; whereby the position of the antenna means can be adjusted relative to the roof.

Claim 3

Dependent Claim 33 words

A satellite earth station according to claim 1 wherein said canopy means projects upwardly from the frame means above the plane of the roof for accommodating the antenna means in angularly adjusted positions.

Claim 4

Dependent Claim 27 words

A satellite earth station according to claim 2 wherein said mounting means connects said antenna means in said frame means for pivotal movement about a horizontal axis.

Claim 5

Dependent Claim 37 words

A satellite earth station according to claim 3 wherein said mounting means connects said antenna means in said frame means for pivotal movement about another axis disposed orthogonal to said horizontal axis and parallel to said roof.

Claim 6

Dependent Claim 68 words

A satellite earth station according to claim 1 wherein said mounting means includes hinge means for mounting the antenna means for pivotal motion about a horizontal axis, means movable in a concave arcuate path with respect to said hinge means in said frame means, and adjustment means extending between said movable means and said antenna means operable when actuated to pivot said antenna means about said horizontal axis.

Claim 7

Dependent Claim 57 words

A satellite earth station according to claim 5 wherein said movable means includes a slide block, a curved trackway slidably receiving said slide block, and means for releasably locating said slide block on said trackway, said adjustment means being connected to said slide block and said trackway being located adjacent to the periphery of said antenna means.

Claim 8

Dependent Claim 47 words

A satellite earth station according to claim 6 including a crank mechanism mounted to said slide block, and an arm connecting said crank mechanism to said antenna means and operable in response to rotation of said crank mechanism to pivot said antenna means about said horizontal axis.

Claim 9

Dependent Claim 31 words

A satellite earth station according to claim 6 including first electrically actuated means for actuating said adjustment means and second electrically actuated means for advancing said slide block on said trackway.

Claim 10

Dependent Claim 121 words

A satellite earth station, comprising: a frame adapted to be mounted in a planar building roof for defining an opening in a portion thereof; a concave antenna having a peripheral rim received within said frame opening and adapted to receive signals from a satellite; means carried by said frame mounting said antenna for adjustable movement relative to said building roof into selected angularly adjusted positions at least one of which is substantially parallel with the building roof; and a canopy mounted to said frame and projecting above said building roof for providing a space into which the antenna can be angularly adjustably received; whereby the angular position of the antenna may be adjusted with respect to the plane of the roof.

Claim 11

Dependent Claim 121 words

A satellite earth station, comprising: a frame adapted to be mounted in a planar building roof for defining an opening in a portion thereof; a concave antenna having a peripheral rim received within said frame opening and adapted to receive signals from a satellite; means carried by said frame mounting said antenna for adjustable movement relative to said building roof into selected angularly adjusted positions at least one of which is substantially parallel with the building roof; and a canopy mounted to said frame and projecting above said building roof for providing a space into which the antenna can be angularly adjustably received; whereby the angular position of the antenna may be adjusted with respect to the plane of the roof.

Claim 12

Dependent Claim 45 words

A satellite earth station according to claim 9 wherein said frame means is secured substantially coplanar with said roof, and said mounting means is located relative to said frame means to provide for said antenna a home position which is substantially coplanar with the roof.

Claim 13

Dependent Claim 25 words

A satellite earth station according to claim 10 wherein said antenna mounting means includes hinge means permitting said antenna to pivot about a horizontal axis.

Claim 14

Dependent Claim 34 words

A satellite earth station according to claim 11 wherein said antenna mounting means includes pivot means permitting said antenna to pivot about an axis extending parallel to the roof orthogonal to said horizontal axis.

Claim 15

Dependent Claim 85 words

A satellite earth station, comprising: a building having an inclined roof; a frame mounted in said roof and defining an opening therein; a concave antenna disposed within said frame opening for receving signals from a satellite; means carried by said frame mounting said antenna for movement from a home position disposed substantially parallel to said roof into selected angularly adjusted positions relative to said roof and canopy means mounted on said frame above said antenna for receiving portions thereof displaced upwardly from said home position.

Claim 16

Dependent Claim 85 words

A satellite earth station, comprising: a building having an inclined roof; a frame mounted in said roof and defining an opening therein; a concave antenna disposed within said frame opening for receving signals from a satellite; means carried by said frame mounting said antenna for movement from a home position disposed substantially parallel to said roof into selected angularly adjusted positions relative to said roof and canopy means mounted on said frame above said antenna for receiving portions thereof displaced upwardly from said home position.

Claim 17

Dependent Claim 43 words

A satellite earth station according to claim 13 wherein said antenna has a circular periphery spaced from said frame, said home position is substantially coplanar with the roof, and said mounting means permits the antenna to be adjusted relative to a horizontal axis.

Claim 18

Dependent Claim 37 words

A satellite earth station according to claim 13 wherein said frame has a peripheral lip engaging the topside of said roof and fastened thereto, and said mounting means is located adjacent to the periphery of said antenna.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1990-11-30	1991-06-01	1991-12-01	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1994-11-30	1995-06-01	1995-12-01	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1998-11-30	1999-06-01	1999-12-01	$7700.00	Window Closed / Lapsed

Satellite earth station

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