Lift assembly systems and methods

1. A lift system configured to lift an article, the lift system comprising:

a drum that rotates about an axis;

a drive mechanism operable to rotate the drum about the axis;

an elongate member having a wound portion wound around the drum and a vertical portion extending downward from the drum to the article being lifted, the drum rotatable by the drive mechanism to wind the elongate member around the drum to raise the article and the drum rotatable to unwind the elongate member from around the drum to lower the article; and

a low profile adjuster for adjusting a vertical length of the vertical portion of the elongate member, the low profile adjuster comprising:

a first guide adapted to support the article to be lifted, the first guide including a first pathway;

a second guide movable relative to the first guide, wherein the elongate member transitions from the vertical portion, through the first pathway to a non-vertical portion, and to the second guide, and wherein adjustment of a distance between the first guide and the second guide results in adjustment of a vertical position of the first guide relative to the drive mechanism, and

wherein the low profile adjuster is coupled to the elongate member along the vertical portion of the elongate member for movement with the vertical portion of the elongate member relative to the drum when the drum is rotated to wind and unwind the elongate member such that the low profile adjust moves with the article between a raised and a lowered position the article.

2. The lift system as claimed in claim 1 , wherein the elongate member comprises a cable.

3. The lift system as claimed in claim 1 , wherein the non-vertical portion of the elongate member is substantially horizontal.

4. The lift system as claimed in claim 1 , wherein the first pathway redirects the elongate member substantially 90 degrees.

5. The lift system as claimed in claim 1 , wherein the second guide includes a second pathway that redirects the elongate member back toward the first guide.

6. The lift system as claimed in claim 5 , wherein the second pathway redirects the elongate member substantially 180 degrees.

7. The lift system as claimed in claim 5 , wherein the second pathway is defined by a curved guide tube.

8. The lift system as claimed in claim 5 , wherein an end of the elongate member is secured relative to the first guide.

9. The lift system as claimed in claim 1 , wherein the low profile adjuster further includes an adjustment device for adjusting the distance between the first guide and the second guide.

10. The lift system as claimed in claim 9 , wherein the adjustment device comprises a threaded member.

11. The lift system as claimed in claim 1 , further comprising an attachment arm configured to attach the low profile adjuster to the article.

12. The lift system as claimed in claim 1 , further comprising a loft block positioned between the drum and the low profile adjuster along the elongate member, wherein the vertical portion of the elongate member extends between the loft block and the low profile adjuster.

13. The lift system as claimed in claim 1 , wherein the lift system is configured to raise or lower the article relative to a floor, and wherein adjustment of the distance between the first guide and the second guide also results in adjustment of the vertical position of the first guide relative to the floor.