Fall restraint system for roof work

1. A fall restraint for a worker on a roof, comprising:

a yoke line, a first end of the yoke line configured for releasable connection to a first pre-existing gutter hanger and a second end of the yoke line configured for releasable connection to a second pre-existing gutter hanger;

two or more anchor lines configured to secure the yoke line to the first and second pre-existing gutter hangers, each anchor line comprising two O-rings configured to secure to one of the first and second ends of the yoke line; and

a support line, a first end of the support line slidably connected to the yoke line and a second end of the support line connected to a worker harness,

wherein the support line is extendable over a ridge line of the roof and is configured to:

connect to the worker; and

at least partially support a weight of the worker.

2. The fall restraint as claimed in claim 1 , further comprising a first clamp at the first end of the yoke line, and a second clamp at the second end of the yoke line.

3. The fall restraint as claimed in claim 2 , wherein the clamp is a rebar hook and the two or more anchor lines each comprise steel vinyl coated cables.

4. The fall restraint as claimed in claim 1 , wherein the yoke line is a polyester/polypropylene blend rope with one or more rebar hook ends and the support line is a polyester/polypropylene blend rope with manual rope adjustor.

5. The fall restraint as claimed in claim 1 , wherein the yoke line and the support line are connected at a yoke.

6. The fall restraint as claimed in claim 5 , wherein the yoke is selected from the group consisting of: a carabiner; a snap hook; and combinations thereof.

7. The fall restraint as claimed in claim 5 , wherein the support line is configured to extend at an angle from a center axis of the roof.

8. The fall restraint as claimed in claim 7 , wherein the angle is preferably between 0 and 41 degrees.

9. The fall restraint as claimed in claim 7 , wherein the yoke line is configured to create a reduction in tension in the support line from a tension level at the center axis by means of a tangential force perpendicular to the support line.

10. The fall restraint as claimed in claim 9 , wherein the reduction in tension is proportional to the cosine of the angle.

11. The fall restraint as claimed in claim 10 , wherein the reduction in tension increases as the angle increases.

12. A fall restraint system for a worker, comprising:

a pitched roof having a first and second side defining a center axis;

a gutter connected to a lower edge of the first side of the pitched roof, the gutter having a first and second pre-existing gutter hanger;

a yoke line having: a first end releasably connected to the first pre-existing gutter hanger; and a second end releasably connected to the second pre-existing gutter hanger; and

a support line having: a first end slidably connected to the yoke line; and a second end connected to a worker harness configured to be worn by the worker,

wherein the support line travels from the first side of the roof to the second side of the roof and is configured to at least partially support a weight of the worker on the second side.

13. A fall restraint system for a worker, comprising:

a pitched roof having: a ridge; a center axis perpendicular to the ridge; a first side; and a second side, wherein the ridge extends between the first and second side and the first and second sides are angled downward from the ridge;

a gutter connected to a lower edge of the first side of the pitched roof, the gutter having a first and second pre-existing gutter hanger;

a first anchor line releasably connected to the first pre-existing gutter hanger;

a second anchor line releasably connected to the second pre-existing gutter hanger;

a yoke line having: a first end connected to the first anchor line; and a second end connected to the second anchor line; and

a support line having: a first end slidably connected to the yoke line at a yoke; and a second end connected to a worker harness configured to be worn by the worker,

wherein: the support line is configured to travel from the first side of the roof, over the ridge of the roof, to the second side of the roof and is configured to at least partially support a weight of the worker; and the yoke line is configured to create a reduction in tension in the support line from a tension level at the center axis by means of a tangential force perpendicular to the support line.

14. The fall restraint system as claimed in claim 13 , wherein the support line extends at an angle from the center axis.