Patent ID: 7472699

Claim:
A damper regulator assembly for adjusting the orientation of a damper blade within a duct, the damper regulator assembly comprising: a damper blade located within the duct, a damper shaft affixed to said damper blade and including an end portion extending outwardly through said duct, a mounting plate affixed to said duct, an aperture formed in said mounting plate, said end portion projecting outwardly through said aperture, an adjustment handle adapted to be coupled to said end portion of said damper shaft, a first arcuate slot in said adjustment handle, and clamp means extending through said mounting plate and said first arcuate slot 1 coupling said adjustment handle to said mounting plate in a desired orientation, the improvement which comprises a second arcuate slot in said adjustment handle, said first and second arcuate slots being located disparate distances from said end portion of said damper shaft, a channel in said adjustment handle extending between said first and second arcuate slots, said clamp means being shiftable between said first and second arcuate slots through said channel.