Rope edge protector
OwnerDirk Otto Dorenbosinventor
Life of this patent
Estimating the term…
Abstract
A rope edge protector for protecting a rope as it passes over an edge during rope access and rope rescue is described. The rope edge protector has a body with a curved channel portion on an outer surface thereof that is configured to receive at least one rope along a length of the channel portion. The body has a first underside surface that is configured for placement on a first face of the edge and a second underside surface forming a dihedral angle with the first underside surface and that is configured for placement on a second face of the edge. An attachment mechanism having a strap may connect the body to a second body and may have a cam for tensioning the strap between the bodies to secure the bodies to opposing edges.
Claims19
An edge protector system for protecting a rope as it passes over an edge formed by a first face and a second face, the edge protector system comprising:
- a body having:
- an outer surface comprising a curved channel portion configured to receive at least one rope, wherein the channel portion has a first end, an opposite second end and an apex disposed between the first and second ends thereof, wherein the channel portion tapers from the apex to the first end and the channel portion tapers from the apex to the second end such that when the at least one rope is disposed in the channel portion and the rope is pulled taut the rope is free from contact with the first and second ends of the channel, wherein the channel portion includes one or more partitions extending out from the outer surface to divide the channel portion into a plurality of individual channels, wherein the apex of the channel portion has a minimum radius of curvature of at least 1.5 times the width of the smallest individual channel to maintain a minimum bend radius in the at least one rope;
- a first underside surface configured for placement on the first face of the edge;
- and
- a second underside surface forming a dihedral angle with the first underside surface and configured for placement on the second face of the edge.
An edge protector system for protecting a rope as it passes over a structure having a first edge and a second opposing edge, the system comprising:
- a first body and a second body, each body comprising:
- an outer surface comprising a curved channel portion configured to receive at least one rope, wherein the channel portion has a first end, an opposite second end and an apex disposed between the first and second ends thereof, wherein the channel portion tapers from the apex to the first end and the channel portion tapers from the apex to the second end such that when the at least one rope is disposed in the channel portion and the rope is pulled taut the rope is free from contact with the first and second ends of the channel, wherein the channel portion includes one or more partitions extending from the outer surface to divide the channel portion into a plurality of individual channels, wherein the apex of the channel portion has a minimum radius of curvature of at least 1.5 times the width of the smallest individual channel to maintain a minimum bend radius in the at least one rope;
- a first underside surface;
- and
- a second underside surface forming a dihedral angle with the first underside surface;
- wherein the first and second underside surfaces of the first body are configured for placement adjacent the first edge, and the first and second underside surfaces of the second body are configured for placement adjacent the second opposing edge;
- and
- an attachment mechanism comprising:
- a strap connected between the first and second bodies;
- and
- a cam for tensioning the strap to secure the first body to the first edge and the second body to the second opposing edge.
Dependencies are inferred from the claim text.