Patent ID: 8511011
Filing Date: 2013-08-20
Classification: E06B,Y10T

Abstract:
1. A structural frame member, comprising: a body portion having an inner section defining a plurality of axially extending passages and an outer section defining a key passage area, wherein the key passage area defines an axially extending, transversely open channel, wherein the transversely open channel overlies at least a portion of one of the plurality of axially extending passages defined by the inner section; and a cap portion configured for engagement with the outer section of the body portion over the channel defined by the key passage area of the body portion, wherein, when the cap portion is engaged with the body portion over the channel defined by the key passage area, the cap portion and the channel defined by the key passage area of the body portion cooperate to define an enclosed key passage having an axially facing open end, wherein the key passage extends inwardly from the axially facing open end, wherein at least an end portion of the key passage adjacent the axially facing open end is unobstructed by the cap portion and configured to axially receive a portion of a corner key.