WATERCRAFT WITH ADJUSTABLE TOWER ASSEMBLY
A watercraft comprising a hull, a roof, a support including a first end coupled to the roof and a second end positioned within the hull, and an actuation assembly coupled to the support. The support is moveable between a first position and a second position in response to activation of the actuation assembly. The support extends into the hull a first distance in the first position and a second distance in the second position. The second distance is larger than the first distance.
1 . An assembly comprising:
a block including a base and an arm; wherein the base and the arm at least partially define a receiving area;
an eccentric pin positioned within the receiving area; and
a bearing coupled to the base of the block.
2 . The assembly of claim 1 , wherein the bearing position is adjustable in at least 3 degrees of freedom.
3 . The assembly of claim 2 , wherein the bearing position is adjustable in at least 4 degrees of freedom.
4 . The assembly of claim 1 , wherein an end of the arm is releasably clamped to the base by a fastener.
5 . The assembly of claim 4 , wherein the eccentric pin is rotatable within the receiving area when the arm is unclamped from the base.
6 . The assembly of claim 1 , wherein the base includes a planar surface that abuts the bearing.
7 . The assembly of claim 6 , wherein the base includes a boss extending from the planar surface, and wherein the bearing is rotatable about the boss.
8 . The assembly of claim 7 , wherein a fastener couples the bearing to the boss.
9 . The assembly of claim 1 , wherein the eccentric pin includes a barrel portion that abuts the arm and the base.
10 . The assembly of claim 9 , wherein the arm is adjustably positioned along the barrel portion.
11 . The assembly of claim 10 , wherein the eccentric pin further includes a cylinder portion extending from an end of the barrel portion, wherein a cylinder axis of the cylinder portion is spaced from a central axis of the barrel portion.
12 . The assembly of claim 11 , wherein the eccentric pin includes a hex portion extending from the cylinder portion.
13 . The assembly of claim 12 , wherein the hex portion includes a detent.
14 . The assembly of claim 11 , further comprising a bracket having an aperture; wherein the cylinder portion is at least partially positioned within the aperture.
15 . The assembly of claim 14 , wherein a first end of the eccentric pin is supported by the bracket, and a second end of the eccentric pin is supported by a hull panel.
16 . The assembly of claim 15 , further comprising a fastener positioned between the eccentric pin and the hull panel.
17 . The assembly of claim 16 , wherein the bracket is secured to the hull panel with a bracket fastener.
18 . The assembly of claim 1 , wherein the bearing includes an arcuate surface.
19 . The assembly of claim 18 , wherein the arcuate surface is cylindrical.
20 . The assembly of claim 1 , further comprising a support including a groove; wherein the bearing is at least partially positioned within the groove.