The invention relates to a harness comprising a belt and a pair of thigh straps and a ventral suspension point. The ventral suspension point comprises: a connector positioned on the belt, the connector comprising a connecting ring fitted movable in rotation with respect to the belt by means of a rod of longitudinal axis, the rod comprising a first end and a second end opposite the first end along the axis of rotation of the connecting ring, a first attachment part and a second attachment part designed to be connected to an external device, the first attachment part and the second attachment part being placed on the connector along the axis of rotation of the connecting ring and outside the connecting ring.

A full body emergency descent system (EDS) for incorporating into the coat and pants of a firefighter for allowing for safe escape from elevated heights. The EDS includes: a panel housing flame resistant rope or cable into the coat, outside of its internal protective liner, with a pair of chest straps, and leg straps having lower buckles that can be fastened through pocket accesses to buckle connectors extending from each of a pair of leg loops incorporated into the pants to form a full body harness. The EDS further includes a purposefully designed control descent rack in and through which the rope/cable is wound and a friction braking handle. Preferred embodiments further incorporate a drag strap loop.

A web harness system includes a web harness belt. The web harness belt including: multiple layers, and a first elastomer layer portion and a second elastomer portion that each connected to a ballistic material layer of the multiple layers. A webbing is connected through the web harness belt. The webbing forms a leg harness portion that includes: a first leg extension connected to a rear lower web support element, a second leg extension is connected to the rear lower web support element; a right leg adjustment belt is connected to the rear lower web support element and a first right leg extension element; and a left leg adjustment belt is connected to the rear lower web support element and a first left leg extension element.

A safety apparatus for personnel on an oil drilling rig includes a cylindrical quick disconnect switch having a receptacle and a plunger. The receptacle has an open circuit pair of electrical wires. The plunger is configured to attach to a derrick man. The plunger and the receptacle are configured to mate when the plunger is inserted into the receptacle and to remain frictionally mated until pulled apart. The mating results in closing the circuit between the pair of electrical wires.

A body belt for use by linemen and others engaged in operations on poles or similar structures having a secondary set of D-rings, typically disposed slightly rearward of the primary D-rings on the belt or an auxiliary belt or attachment above or below the primary D-ring of the belt. The secondary D-rings which may differ in size from the primary D-rings, allow a wearer to separate devices that are normally attached to the primary D-rings. This allows less crowding of the primary D-rings, thereby making detachment and reattachment of one or more ancillary safety devices from the body belt as a lineman encounters an obstacle during his or her work on a pole or other elevated structure, thereby improving safety. An add-on D-ring assembly is provided for retrofitting body belts of the prior art. In another embodiment of the invention, an auxiliary body belt is detachably connected to the primary body belt, the auxiliary body belt having its own set of D-rings. Rather than providing all four D-rings in a common plane, as described above, this embodiment provides one plane for the first set of D-rings (on the primary body belt) and a second, parallel plane for the second set of D-rings (on the auxiliary body belt).

We disclose an invention that eases and assists a climber in the handling of a rope. This invention may be affixed to the climber at a suitable height and location on the climber's body to hold the rope, allowing the climber to take another section of the rope with the only other available hand. The invention is adapted for a quick and easy insertion and release of the rope from the device with the same upward movement that is performed to secure the rope to an upper anchor. The core components of the invention are a casing, a spring-loaded linkage assembly, and a toothed plate, which are configured as follows: a casing having a slot configured to receive a rope includes a hollow interior portion; the toothed plate is disposed within the hollow interior portion of the casing and is pivotably attached to the casing by the spring-loaded linkage assembly.

A leg strap of a safety harness has a first end with a movement-permitting connector, a second end attached to an upper portion of the harness, and an intermediate portion formed into a loop and slidably extending through the connector. The leg strap thereby forms a leg loop portion and a tensioning riser portion each having a variable length, so that in use when wearers reposition themselves the portion of the leg strap forming the leg loop is automatically adjusted for comfort. Some embodiments include seat panels with bottom portions forming a segment of the leg straps and leg loops.

A support device for a harness includes a dorsal member configured for arrangement on a dorsal region of a wearer and for operative engagement with the harness in a position in which the dorsal member is interposed between straps of the harness and the dorsal region of the wearer, the dorsal member having an upper portion, a lower portion and an intermediate portion interposed between the upper and lower portions. A neck support member extends from the upper portion of the dorsal member and is configured to support a neck of the wearer when the dorsal member is arranged on the dorsal region of the wearer. The dorsal member has a profile that corresponds to a generic side profile of a thoracic spine of the wearer and the neck member extends backwardly from the upper portion of the dorsal member, such that the dorsal member can distribute pressure exerted by the straps and the neck support member can cradle the neck and support the head in a tilted back condition.

A fall protection harness or fall protection static line includes one or more straps, an electrical sensing device coupled to the one or more straps, a computer processor coupled to the electrical sensing device, and a transmitter coupled to the computer processor. The one or more straps are made up of an electrically non-conducting thread and an electrically conducting thread. The electrically non-conducting thread and the electrically conducting thread are intertwined, or the electrically conductive thread is intertwined with itself. The electrical sensing device detects a disruption in current in the electrically conducting thread, a disruption in voltage in the electrically conducting thread, or a change in resistance in the electrically conducting thread, which indicates damage to the fall protection harness or a fall by a person wearing the fall protection harness.

A fall arrest system having elastic properties includes a torso harness system, a tether, and a securement system wherein, during use, the tether detachably couples the torso harness system to the securement system. As such, the fall arrest system is configured to arrest the fall of the user.