Sliding sign
First Claim
Patent Images
1. In combination:
- an elevated truss extending over a roadway and having opposite ends;
said truss including top and bottom chords having opposite ends;
a first elongated rail secured to said top chord which extends from adjacent one end of said top chord towards the other end of said top chord;
a second elongated rail secured to said bottom chord which extends from adjacent one end of said bottom chord towards the other end of said bottom chord;
and a sign support structure movably mounted on said first and second rails;
said sign support structure being selectively movable from a first position over the roadway to a second position adjacent the shoulder of the roadway.
1 Assignment
0 Petitions
Accused Products
Abstract
A sliding sign is movably mounted on an overhead truss which extends over a roadway. The sliding sign is mounted on rails connected to the top and bottom chords of the truss so that the sign may be moved from a position over the roadway to a position adjacent the shoulder of the roadway so that necessary maintenance may be performed on the sign without the need for lane closures of the roadway.
21 Citations
24 Claims
-
1. In combination:
-
an elevated truss extending over a roadway and having opposite ends; said truss including top and bottom chords having opposite ends; a first elongated rail secured to said top chord which extends from adjacent one end of said top chord towards the other end of said top chord; a second elongated rail secured to said bottom chord which extends from adjacent one end of said bottom chord towards the other end of said bottom chord; and a sign support structure movably mounted on said first and second rails; said sign support structure being selectively movable from a first position over the roadway to a second position adjacent the shoulder of the roadway. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A sign support for use with an elevated truss extending over a roadway, the truss having opposite ends secured to upstanding supports, the truss also including top and bottom chords having opposite ends;
- the sign support structure comprising;
a first elongated rail secured to the top chord which extends from adjacent one end of the top chord towards the other end of the top chord; a second elongated rail secured to the bottom chord which extends from adjacent one end of the bottom chord towards the other end of the bottom chord; and a sign support structure movably mounted on said first and second rails; said sign support structure being selectively movable from a first position over the roadway to a second position adjacent the shoulder of the roadway. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
- the sign support structure comprising;
-
21. In combination:
-
an elevated truss extending over a roadway and having opposite ends; said truss including top and bottom chords having opposite ends; a first elongated rail secured to said top chord which extends from adjacent one end of said top chord towards the other end of said top chord; a second elongated rail secured to said bottom chord which extends from adjacent one end of said bottom chord towards the other end of said bottom chord; and a support structure movably mounted on said first and second rails; said support structure being selectively movable from a first position over the roadway to a second position adjacent the shoulder of the roadway. - View Dependent Claims (22, 23)
-
-
24. A support for use with an elevated truss extending over a roadway, the truss having opposite ends secured to upstanding supports, the truss also including top and bottom chords having opposite ends;
- the support structure comprising;
a first elongated rail secured to the top chord which extends from adjacent one end of the top chord towards the other end of the top chord; a second elongated rail secured to the bottom chord which extends from adjacent one end of the bottom chord towards the other end of the bottom chord; and a support structure movably mounted on said first and second rails; said support structure being selectively movable from a first position over the roadway to a second position adjacent the shoulder of the roadway.
- the support structure comprising;
Specification