Panoramic unity vision system

Claim 2

A viewing system which provides for a substantially continuous and unobstructed horizontal field of view over a desired viewing angle which comprises: a plurality of entrance reflecting surfaces arranged in circumferential relationship, each of which functions to reflect from a fixed reference point a field of view which overlaps the field of view of an adjacent entrance reflecting surface, a plurality of exit reflecting surfaces aligned with and spaced from each of said first reflecting surfaces for receiving a reflected view therefrom and for reflecting the view to an observer, the number and width of said entrance reflecting surfaces being such that the sum of all of the angles in azimuth as projected on a horizontal plane subtended by each of the said entrance reflecting surfaces as measured from a fixed reference point exceeds the angle in azimuth subtended by the system as a whole, and means for retaining said entrance and exit reflecting surfaces in fixed relationship.

Claim 3

A viewing system according to claim 1 wherein the reflecting surfaces are front surface mirrors or back surface mirrors or prisms.

Claim 4

A viewing system according to claim 1 wherein the entrance reflecting surfaces are wider than the exit reflecting surfaces.

Claim 5

A viewing system according to claim 1 wherein the entrance reflecting surfaces are arranged in two concentric arcs with the entrance reflecting surfaces in one arc lying in a different horizontal plane than the entrance reflecting surfaces in the other arc which are immediately adjacent thereto.

Claim 6

A viewing system according to claim 4 wherein the concentric arcs extend 360°.

Claim 7

A viewing system according to claim 1 wherein said entrance reflecting surfaces are arranged in two concentric arcs with the entrance reflecting surfaces in one arc lying in the same horizontal plane as the entrance reflecting surfaces in the other arc and wherein the reflecting surfaces in the outermost arc are beamsplitting reflecting surfaces.

Claim 8

A viewing system according to claim 6 wherein the concentric arcs extend 360°.

Claim 9

A viewing system according to claim 1 wherein the exit reflecting surfaces are disposed in substantially the same horizontal plane.

Claim 10

A viewing system according to claim 1 wherein a plurlaity of spaced complementary reflecting surfaces are disposed intermediate of the said entrance and exit reflecting surfaces.

Claim 11

A viewing system according to claim 1 wherein the said entrance and exit reflecting surfaces are formed of materials which reflect radiant energy in the desired portion of the electro-magnetic spectrum.

Claim 12

A viewing system according to claim 1 wherein the said entrance and exit reflecting surfaces are formed of materials which reflect infra-red energy radiations.

Claim 13

A viewing system according to claim 1 wherein the said entrance and exit reflecting surfaces are formed of materials which reflect ultraviolet energy radiations.

Claim 14

A viewing system which provides for a substantially continuous and unobstructed horizontal field of view over a desired viewing angle which comprises: a plurality of entrance reflecting surfaces arranged in circumferential relationship, each of which functions to reflect from a fixed reference point a field of view which overlaps the field of view of an adjacent entrance reflecting surface, the entrance reflecting surfaces which are paired to adjacent exit reflecting surfaces lie on different horizontal planes and at different radial distances from a fixed central point of observation, a plurality of exit reflecting surfaces aligned with and spaced from each of said first reflecting surfaces for receiving a reflected view therefrom and for reflecting the view to an observer, the number and width of said entrance reflecting surfaces being such that the sum of all of the angles in azimuth as projected on a horizontal plane subtended by each of the said entrance reflecting surfaces as measured from a fixed reference point exceeds the angle in azimuth subtended by the system as a whole, and means for retaining said entrance and exit reflecting surfaces in fixed relationship.

Claim 15

A viewing system which provides for a substantially continuous and unobstructed horizontal field of view over a desired viewing angle which comprises: a plurality of entrance reflecting surfaces arranged in circumferential relationship, each of which functions to reflect from a fixed reference point a field of view which overlaps the field of view of an adjacent entrance reflecting surface, the entrance reflecting surfaces which are paired to adjacent exit reflecting surfaces lie on different horizontal planes and at different radial distances from a fixed central point of observation, a plurality of exit reflecting surfaces aligned with and spaced from each of said first reflecting surfaces for receiving a reflected view therefrom and for reflecting the view to an observer, the number and width of said entrance reflecting surfaces being such that the sum of all of the angles in azimuth as projected on a horizontal plane subtended by each of the said entrance reflecting surfaces as measured from a fixed reference point exceeds the angle in azimuth subtended by the system as a whole, and means for retaining said entrance and exit reflecting surfaces in fixed relationship.

Claim 16

A viewing system which provides for a substantially continuous and unobstructed horizontal field of view over a desired viewing angle which comprises: a plurality of entrance reflecting surfaces arranged in circumferential relationship, each of which functions to reflect from a fixed reference point a field of view defined by an associated entrance aperture which is defined by the dimensions of the entrance reflecting surfaces or by other structure, the field of view reflected by each entrance reflecting surface overlapping the field of view of an adjacent entrance reflecting surface, a plurality of exit reflecting surfaces aligned with and spaced from each of said first reflecting surfaces for receiving a reflected view therefrom and for reflecting the view to an observer through an associated exit aperture which is defined by the dimensions of the exit reflecting surfaces or by other structure, the number and width of said entrance apertures being such that the sum of all of the angles in azimuth as projected on a horizontal plane subtended by each of the said entrance apertures as measured from a fixed reference point exceeds the angle in azimuth subtended by the system as a whole, and means for retaining said entrance and exit reflecting surfaces and said entrance and exit apertures in fixed relationship.

Claim 17

A viewing system which provides for a substantially continuous and unobstructed horizontal field of view over a desired viewing angle which comprises: a plurality of entrance reflecting surfaces arranged in circumferential relationship, each of which functions to reflect from a fixed reference point a field of view defined by an associated entrance aperture which is defined by the dimensions of the entrance reflecting surfaces or by other structure, the field of view reflected by each entrance reflecting surface overlapping the field of view of an adjacent entrance reflecting surface, a plurality of exit reflecting surfaces aligned with and spaced from each of said first reflecting surfaces for receiving a reflected view therefrom and for reflecting the view to an observer through an associated exit aperture which is defined by the dimensions of the exit reflecting surfaces or by other structure, the number and width of said entrance apertures being such that the sum of all of the angles in azimuth as projected on a horizontal plane subtended by each of the said entrance apertures as measured from a fixed reference point exceeds the angle in azimuth subtended by the system as a whole, and means for retaining said entrance and exit reflecting surfaces and said entrance and exit apertures in fixed relationship.

Claim 18

A viewing system which provides for a substantially continuous and unobstructed horizontal field of view over a desired viewing angle which comprises: a plurality of entrance reflecting surfaces arranged in circumferential relationship, each of which functions to reflect from a fixed reference point a field of view which overlaps the field of view of an adjacent entrance reflecting surface, a plurality of exit reflecting surfaces aligned with and spaced from each of said first reflecting surfaces for receiving a reflected view therefrom and for reflecting the view to an observer, a vision block being disposed between adjacent entrance reflecting surfaces and exit reflecting surfaces, the number and width of said entrance reflecting surfaces and vision blocks being such that the sum of all of the angles in azimuth as projected on a horizontal plane subtended by each of the said entrance reflecting surfaces and vision blocks as measured from a fixed reference point exceeds the angle in azimuth subtended by the system as a whole, and means for retaining said entrance and exit reflecting surfaces and said vision blocks in fixed relationship.

Claim 19

A viewing system which provides for a substantially continuous and unobstructed horizontal field of view over a desired viewing angle which comprises: a plurality of entrance reflecting surfaces arranged in circumferential relationship, each of which functions to reflect from a fixed reference point a field of view which overlaps the field of view of an adjacent entrance reflecting surface, a plurality of exit reflecting surfaces aligned with and spaced from each of said first reflecting surfaces for receiving a reflected view therefrom and for reflecting the view to an observer, a vision block being disposed between adjacent entrance reflecting surfaces and exit reflecting surfaces, the number and width of said entrance reflecting surfaces and vision blocks being such that the sum of all of the angles in azimuth as projected on a horizontal plane subtended by each of the said entrance reflecting surfaces and vision blocks as measured from a fixed reference point exceeds the angle in azimuth subtended by the system as a whole, and means for retaining said entrance and exit reflecting surfaces and said vision blocks in fixed relationship.