Barrier structure

Claim 2

A free standing barrier structure comprising two or more modular panels of height and length significantly greater than thickness, disposed to extend generally along a fence line, and a connector assembly for pivotal joining of adjacent modular panels, each said connector assembly comprising a cylinder element of a first diameter and having an upper surface and a lower surface, a rod element of a second diameter relatively smaller than said first diameter, and means for joining said cylinder element and said rod element in coaxial arrangement, each said modular panel defining at least three, horizontally spaced apart, vertical tunnels, at least one said vertical tunnel defined by said modular panel adjacent each end of said modular panel, each said horizontally spaced apart, vertical tunnel defining a first portion of size and a first diameter for receiving the cylinder element snugly therewithin and further defining a second portion, vertically coaxial with said first portion, of a second diameter smaller than said first diameter for receiving said rod element snugly therewithin, and means for joining connectors in horizontally spaced apart vertical tunnels of adjacent modular panels.

Claim 3

The free standing barrier structure of claim 1 wherein a first said modular panel defines a joint profile comprising a concave surface of an arc of predetermined radius and an adjacent second said modular panel defines a complimentary intersecting joint profile comprising a convex surface of an arc of the same predetermined radius.

Claim 4

The free standing barrier structure of claim 2 wherein said convex surface has an arc extent of the order of up to at least about 180°, and said first and second adjacent modular panels are adapted for intersection at angles of up to at least 45° to either side of a straight wall line.

Claim 5

The free standing barrier structure of claim 3 wherein said convex surface has an arc extent of the order of up to about 270°, and said first and second adjacent modular panels are adapted for intersection at angles of up to 90° for a square corner.

Claim 6

The free standing barrier structure of claim 1 wherein said modular panel defines joining surfaces joining the arc ends and the face surfaces of the panel, said joining surfaces disposed at about 45° to said panel face surfaces.

Claim 7

The free standing barrier structure of claim 1 wherein said arcs are disposed symetrically about a panel center plane, midway between panel face surfaces.

Claim 8

The free standing barrier structure of claim 1 wherein a first said tunnel is centered at the radius center of the convex arc surface.

Claim 9

The free standing barrier structure of claim 1 wherein a second said tunnel is centered inboard of the center of the first said tunnel by a first predetermined distance.

Claim 10

The free standing barrier structure of claim 1 wherein a third said tunnel is centered a second predetermined distance inboard of the center of the concave arc surface.

Claim 11

A free standing barrier structure comprising two or more modular panels of height and length significantly greater than thickness, disposed to extend generally along a fence line, and a connector assembly for pivotal joining of adjacent modular panels, each said connector assembly comprising a cylinder element of a first diameter and having an upper surface and a lower surface, a rod element of a second diameter relatively smaller than said first diameter, and means for joining said cylinder element and said rod element in coaxial arrangement. each said modular panel defining at least three horizontally spaced apart vertical tunnels, at least one said vertical tunnel defined by said modular panel adjacent each end of said modular panel, each said tunnel defining a first portion of said and diameter for receiving the cylinder element snugly therewithin and further defining a second portion, coaxial with said first portion, of diameter for receiving said rod element therewithin, and means for joining connectors in tunnels of adjacent modular panels, a first said tunnel being centered at the radius center of the convex arc surface; a second said tunnel being centered inboard of the center of the first said tunnel by a first predetermined distance; and a third said tunnel; being centered a second predetermined distance inboard of the center of the concave arc surface; said second predetermined distance being generally equal to said first predetermined distance plus one radius length.

Claim 12

A free standing barrier structure comprising two or more modular panels of height and length significantly greater than thickness, disposed to extend generally along a fence line, and a connector assembly for pivotal joining of adjacent modular panels, each said connector assembly comprising a cylinder element of a first diameter and having an upper surface and a lower surface, a rod element of a second diameter relatively smaller than said first diameter, and means for joining said cylinder element and said rod element in coaxial arrangement. each said modular panel defining at least three horizontally spaced apart vertical tunnels, at least one said vertical tunnel defined by said modular panel adjacent each end of said modular panel, each said tunnel defining a first portion of said and diameter for receiving the cylinder element snugly therewithin and further defining a second portion, coaxial with said first portion, of diameter for receiving said rod element therewithin, and means for joining connectors in tunnels of adjacent modular panels, a first said tunnel being centered at the radius center of the convex arc surface; a second said tunnel being centered inboard of the center of the first said tunnel by a first predetermined distance; and a third said tunnel; being centered a second predetermined distance inboard of the center of the concave arc surface; said second predetermined distance being generally equal to said first predetermined distance plus one radius length.

Claim 13

A free standing barrier structure comprising two or more modular panels of height and length significantly greater than thickness, disposed to extend generally along a fence line, and a connector assembly for pivotal joining of adjacent modular panels, each said connector assembly comprising a cylinder element of a first diameter and having an upper surface and a lower surface, a rod element of a second diameter relatively smaller than said first diameter, and means for joining said cylinder element and said rod element in coaxial arrangement, each said modular panel defining at least three, horizontally spaced apart, vertical tunnels, at least one vertical tunnel adjacent each end of said modular panel, each said horizontally spaced apart, vertical tunnel defining a first portion of size and a first diameter for receiving the cylinder element snugly therewithin and further defining a second portion, vertically coaxial with said first portion, of a second diameter smaller than said first diameter for receiving said rod element snugly therewithin, and means for joining connectors in horizontally spaced apart, vertical tunnels or adjacent modular panels, said modular panel in said first portion of said horizontally spaced apart, vertical tunnel defining a load-bearing surface transverse to the vertical axis of said horizontally spaced apart, vertical tunnel for bearing the compressional load force applied by engagement of the undersurface of said cylinder.

Claim 14

A free standing barrier structure comprising two or more modular panels of height and length significantly greater than thickness, disposed to extend generally along a fence line, and a connector assembly for pivotal joining of adjacent modular panels, each said connector assembly comprising a cylinder element of a first diameter and having an upper surface and a lower surface, a rod element of a second diameter relatively smaller than said first diameter, and means for joining said cylinder element and said rod element in coaxial arrangement, each said modular panel defining at least three, horizontally spaced apart, vertical tunnels, at least one vertical tunnel adjacent each end of said modular panel, each said horizontally spaced apart, vertical tunnel defining a first portion of size and a first diameter for receiving the cylinder element snugly therewithin and further defining a second portion, vertically coaxial with said first portion, of a second diameter smaller than said first diameter for receiving said rod element snugly therewithin, and means for joining connectors in horizontally spaced apart, vertical tunnels or adjacent modular panels, said modular panel in said first portion of said horizontally spaced apart, vertical tunnel defining a load-bearing surface transverse to the vertical axis of said horizontally spaced apart, vertical tunnel for bearing the compressional load force applied by engagement of the undersurface of said cylinder.

Claim 15

The free standing barrier structure of claim 11 wherein said structure further comprises a washer member disposed in the first portion of said vertical tunnel, said washer defining a load-bearing surface engaged by the undersurface of said cylinder.

Claim 16

The free standing barrier structure of claims 1, 10 or 11 wherein the upper surface of said cylinder is disposed flush with the upper surface of said modular panel.

Claim 17

The free standing barrier structure of claims 1, 10 or 11 wherein said cylinder has a tapered upper portion, and said upper surface and said upper portion are disposed to protrude from the upper surface of said modular panel to facilitate alignment.

Claim 18

The free standing barrier structure of claims 1, 10 or 11 wherein said structure comprises a multi-tier arrangement of modular panels, the connector assembly of a first layer adapted for interengagement with the connector assembly of the vertically next adjacent layer of panels.

Claim 19

The free standing barrier structure of claims 1, 10 or 11 wherein said modular panels define horizontal interengaging ribs and grooves for multi-tier alignment.

Claim 20

The free standing barrier structure of claims 1, 10 or 11 comprising a panel element disposed to intersect at the intersection of said two modular panels disposed generally along a fence line, said panel element defining a joint profile comprising a convex surface of an arc of a predetermined radius and said two modular panels defining complimentary adjacent joint profiles, each comprising a concave surface of an arc of the same said predetermined radius, the concave surfaces of said modular panels engaging upon the convex surface of said panel element.

Claim 21

The free standing barrier structure of claim 17 wherein said panel element is a post.

Claim 22

The free standing barrier structure of claim 17 wherein said panel element is a modular panel of a second, intersecting barrier construction.