Bracket assembly

Abstract

A bracket assembly includes a supporting bar, a cylindrical member configured to slidably receive the supporting bar, an annular cap configured to removably couple with the cylindrical member, an arm extending outwardly from the annular cap, a torque cartridge, and a clamping element configured to releasably hold a frame. The torque cartridge includes a first portion and a second portion rotatably coupled with the first portion. The first portion of the torque cartridge is received within the arm such that the second portion of the torque cartridge is rotatable relative to the first portion and to the arm. The clamping element is coupled with the second portion of the torque cartridge at an outer end of the arm such that the clamping element is rotatable relative to the arm and to the annular cap.

Dependencies are inferred from the claim text.