Bracket assembly for supporting a traffic sign
First Claim
1. A bracket assembly adapted to support a traffic sign and adapted to be fastened to a generally cylindrical mast, said bracket assembly comprising a saddle having front and rear sides, means for attaching the traffic sign to the front side of the saddle, the rear side of the saddle being sized and shaped to conform generally to the size and shape of said mast, said saddle being generally U-shaped in cross-section with the open end of the U facing rearwardly, and means for clamping said saddle releasably to said mast, said means comprising first and second flexible clamping bands adapted to be wrapped around the mast in spaced relation from one another along the mast, first and second pairs of spaced eyes formed through said mast with one pair of eyes being spaced from the other pair in accordance with the spacing of said bands, each eye of each pair being aligned with the other eye of the pair, said first and second bands being threaded through the eyes of said first and second pairs, respectively, means for securing the end portions of each band together while permitting relative adjustment of said end portions for purposes of cinching the band loosely around said mast and clamping said saddle loosely to said mast, and means independent of said securing means for tightening said bands to cause the bands to pull the saddle toward the mast and to clamp the saddle rigidly to the mast, said tightening means comprising first and second plates disposed within said saddle and engageable with the front sides of said first and second bands, respectively, and first and second screws threaded through the front side of said saddle and engageable with said first and second plates, respectively, said screws being operable when tightened to push said plates rearwardly against said bands and cause said bands to cinch tightly around said mast and clamp said saddle tightly to said mast.
1 Assignment
0 Petitions
Accused Products
Abstract
An electric traffic signal is supported from a horizontal mast by a bracket assembly comprising (1) upper and lower signal-supporting bracket arms located at the upper and lower ends of a vertical tube, (2) a swivel supporting the tube for vertical and angular adjustment and (3) a saddle pivotally supporting the swivel and adapted to be attached to the mast by a pair of clamping bands. Pressure plates are located in the saddle and are adapted to be adjusted to take up the slack in the bands and thereby cinch the bands tightly around the mast. Conventional muffler clamps are used to attach the bracket arms to the tube and to attach the tube to the swivel. A cylindrical rod made of elastomeric material closes an elongated slot in the rear of the tube, the slot enabling electrical leads for the traffic signal to be threaded into the tube.
61 Citations
9 Claims
- 1. A bracket assembly adapted to support a traffic sign and adapted to be fastened to a generally cylindrical mast, said bracket assembly comprising a saddle having front and rear sides, means for attaching the traffic sign to the front side of the saddle, the rear side of the saddle being sized and shaped to conform generally to the size and shape of said mast, said saddle being generally U-shaped in cross-section with the open end of the U facing rearwardly, and means for clamping said saddle releasably to said mast, said means comprising first and second flexible clamping bands adapted to be wrapped around the mast in spaced relation from one another along the mast, first and second pairs of spaced eyes formed through said mast with one pair of eyes being spaced from the other pair in accordance with the spacing of said bands, each eye of each pair being aligned with the other eye of the pair, said first and second bands being threaded through the eyes of said first and second pairs, respectively, means for securing the end portions of each band together while permitting relative adjustment of said end portions for purposes of cinching the band loosely around said mast and clamping said saddle loosely to said mast, and means independent of said securing means for tightening said bands to cause the bands to pull the saddle toward the mast and to clamp the saddle rigidly to the mast, said tightening means comprising first and second plates disposed within said saddle and engageable with the front sides of said first and second bands, respectively, and first and second screws threaded through the front side of said saddle and engageable with said first and second plates, respectively, said screws being operable when tightened to push said plates rearwardly against said bands and cause said bands to cinch tightly around said mast and clamp said saddle tightly to said mast.
Specification