Safety harness system for confined space workers
First Claim
1. In a safety body harness for use by workers operating in confined spaces comprising:
- a harness strap extending when in use past a junction of a first end loop in front of and somewhat to a first side of a user'"'"'s chest, descending downwardly and around said first side of the user'"'"'s body, through the user'"'"'s crotch from the rear, up and around the hip on said first side of the body through a cross connection with the strap descending on said one side of the body, across the back and over the shoulder on the other side of the body past a second end loop somewhat to the other side of the user'"'"'s chest, round the other side of the user'"'"'s body, through the crotch from the rear, up and around the other hip through a cross connection with the strap descending on the other side of the body, across the back in the other direction and over the shoulder on the first side of the body to the junction with the first end loop,a chest strap surrounding the user'"'"'s body when in use, and connected to the harness strap at its points of intersection with the latter, anda seat strap connecting portions of the harness strap passing beneath the buttocks of the user;
the improvement comprising;
a first additional cross strap connecting portions of the harness strap in front of the crotch of the user; and
a second additional cross strap connecting portions of the harness strap behind the neck of the user.
0 Assignments
0 Petitions
Accused Products
Abstract
A safety harness for workers employed in confined space work such as entry to manholes is derived from a mountaineer'"'"'s harness enhanced to provide improved functionality in this specialized application. Additional neck and crotch straps decrease the hazards involved to a topside worker in protecting a descending worker entering a confined space, and facilitate extraction of the descending work from the space in the event of an emergency. The harness incorporates fluorescent striping visible regardless of the position of a worker thus eliminating the need for a separate safety vest, and the addition of a pulley reduces the effort required to extract the descending worker from a confined space in an emergency.
-
Citations
4 Claims
-
1. In a safety body harness for use by workers operating in confined spaces comprising:
-
a harness strap extending when in use past a junction of a first end loop in front of and somewhat to a first side of a user'"'"'s chest, descending downwardly and around said first side of the user'"'"'s body, through the user'"'"'s crotch from the rear, up and around the hip on said first side of the body through a cross connection with the strap descending on said one side of the body, across the back and over the shoulder on the other side of the body past a second end loop somewhat to the other side of the user'"'"'s chest, round the other side of the user'"'"'s body, through the crotch from the rear, up and around the other hip through a cross connection with the strap descending on the other side of the body, across the back in the other direction and over the shoulder on the first side of the body to the junction with the first end loop, a chest strap surrounding the user'"'"'s body when in use, and connected to the harness strap at its points of intersection with the latter, and a seat strap connecting portions of the harness strap passing beneath the buttocks of the user; the improvement comprising; a first additional cross strap connecting portions of the harness strap in front of the crotch of the user; and a second additional cross strap connecting portions of the harness strap behind the neck of the user. - View Dependent Claims (2, 3, 4)
-
Specification