Patent ID: 8782866

Claim:
A method of adjusting the alignment of two shafts comprising: providing a first assembly, the first assembly comprising: a hub clamp, the hub clamp comprising: a hub, the hub including a hub flange portion, and an annular sleeve portion extending from the hub flange portion, the sleeve portion having a plurality of substantially longitudinal slits therein extending from a distal end of the sleeve portion toward the hub flange portion to form a plurality of sleeve segments, an inner surface of the sleeve portion defining a passageway therethrough, and an outer surface of the sleeve portion comprising an axially tapered clamping surface, and an annular collar, the collar defining an inner surface having an axially tapered clamping surface corresponding to that of the sleeve portion; an adjustment base, the adjustment base comprising: a first base flange portion; a second base flange portion; and a spacer portion extending between the first and second base flange portions; and a plurality of first threaded attachment members passing through the first base flange portion, through holes in the hub flange portion, and engaging with the collar; inserting a first shaft through the passageway, the first shaft defining a first longitudinal axis; engaging at least some of the first threaded attachment members to move the collar axially with respect to the hub flange portion, thereby moving the tapered clamping surfaces of the hub against the tapered clamping surface of the collar so as to urge the sleeve segments axially inward to secure the first shaft in the passageway; providing a second assembly substantially identical to the first assembly, wherein a plurality of second threaded attachment members pass through the second base flange portion and engage with a second collar; attaching a second shaft to the second base flange portion of the adjustment base using the second assembly in the same manner as the first assembly, the second shaft defining a second longitudinal axis; and further engaging less than all of the second threaded attachment members so as to cause increased displacement of the tapered clamping surfaces around one portion of the periphery of the collar and hub such that the second longitudinal axis of the second shaft is moved out of alignment with respect to the first longitudinal axis of the first shaft.