Rope access equipment
OwnerAndrew Rogeljainventor
Life of this patent
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OwnerAndrew Rogeljainventor
Estimating the term…
A fall restraint kit for rope access work may include a length of rope (1), at least two rope braking devices (2a, 2b) permanently attached to the rope, at least two rope ascender devices (3) at least five karabiners (4, 5) at least two rope pulleys (6) and at least two slings (7, 8). The application discloses improved roping arrangements suitable for working at heights using a number of those components. In one basic fall restraint arrangement a first rope braking device (2a) is attached to an anchor point (18), a second rope baking device (2b) is attached to a person (22), typically via a harness and a length of rope (1) extends between the first and second rope braking devices. In the event of a fall, or accident, the person may safely lower themselves to ground using the second rope braking device (2b), or may be lowered to ground by a colleague/operator (20) located at the anchor point (18) operating the first rope braking device.
A rope based safety arrangement for working at heights comprising a first rope braking device configured for attachment to an anchor point, a second rope braking device configured for attachment to a person, and a single length of rope comprising a first and second free end and a knot or stop at the first and second free end, wherein the single length of rope is threaded through and extends between the first and second rope braking devices, wherein the first and second braking devices are locked onto the single length of rope, wherein each of the first and second rope braking devices provides a restricted pathway through which the single length of rope passes that is operable to slow a rate of passage of the rope through the respective one of the first and second rope braking devices and wherein each of the first and second rope braking devices comprises a handle that is operable to control the rate of passage of the rope through the respective one of the first and second rope braking devices, wherein the first braking device along the single length of rope is closer to the first free end than the second braking device;
A method for working at heights comprising:
Dependencies are inferred from the claim text.