The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 27, 1990
Filed:
Apr. 03, 1989
Lauris D Waterhouse, Raymond, ME (US);
General Signal Corporation, Stamford, CT (US);
Abstract
A spring hanger system for supporting a rectangular waveguide on a transmission tower or other structure, including a plurality of vertically spaced spring hangers, each adapted to engage and support a section in the vertical run of the waveguide. Each hanger includes (1) a lateral support guide for restraining the guide from any appreciable movement in all directions except vertical, and adapted for fixation to the supporting structure; (2) a gripping frame adapted to grip tightly the outer periphery of the waveguide without seriously deforming same, the gripping frame being spaced vertically below the lateral support guide; and (3) a relatively constant force spring mechanism connecting said gripping frame to said lateral support guide, thus allowing the waveguide to move upwardly and downwardly with variations in temperature without substantially changing the top loading on the tower.