초록

Stiffener apparatus for stabilizing a hanger rod includes a clamp, a plate and an elongated stiffener member. The plate has an indented portion receiving a hanger rod and maintaining the hanger rod at a fixed location relative to the stiffener apparatus when clamped in place.

대표청구항 ▼

1. In combination:a hanger rod for supporting one or more components of a building from building structure; a clamp having a straight first clamp segment and a straight second clamp segment spaced from said first clamp segment and parallel thereto, both said first clamp segment and said second clamp

1. In combination:a hanger rod for supporting one or more components of a building from building structure; a clamp having a straight first clamp segment and a straight second clamp segment spaced from said first clamp segment and parallel thereto, both said first clamp segment and said second clamp segment being double-ended and threaded over at least a portion of the length thereof, said clamp including a third clamp segment integral with and extending between ends of said first clamp segment and said second clamp segment; at least one plate connected to said clamp and defining spaced openings, ends of said first clamp segment and said second clamp segment remote from said third clamp segment projecting through said spaced openings, said at least one plate defining an indent, said first clamp segment and said second clamp segment disposed on opposed sides of said hanger rod, and said third clamp segment and said at least one plate disposed on other opposed sides of said hanger rod; nuts threadedly engaged with the ends of said first and second clamp segments projecting from said spaced openings connecting said clamp to said at least one plate, the connected at least one plate and the clamp surrounding said hanger rod; and an elongated stiffener member surrounded by said at least one plate and said clamp and disposed between said at least one plate and said third clamp segment, said hanger rod extending parallel to said elongated stiffener member, said at least one plate engaging said hanger rod with said hanger rod disposed in said indent, and said nuts urging said at least one plate toward said elongated stiffener member and toward said third clamp segment to exert compressive forces on said hanger rod to maintain the hanger rod in said indent and in a fixed predetermined position relative to said elongated stiffener member and relative to said clamp, and said at least one plate and said clamp applying compressive forces to said elongated stiffener member to prevent movement of said elongated stiffener member relative to said hanger rod, said at least one plate forming a detent in opposition to the indent formed thereby, said elongated stiffener member defining a recess and said detent being positioned in said recess.