초록 ▼

A confined space control cover that covers a man-way to a confined space area that includes a polyester base cover and an attachment perimeter orifice that covers the man-way, a heavy nylon strapping with two ends that is utilized to secure the confined space control cover over the man-way and a plu

A confined space control cover that covers a man-way to a confined space area that includes a polyester base cover and an attachment perimeter orifice that covers the man-way, a heavy nylon strapping with two ends that is utilized to secure the confined space control cover over the man-way and a plurality of steel eyelets that are disposed on both ends of the strapping. A lock is placed through the eyelets on both ends to secure the control cover to the man-way. The control cover also includes a warning sign disposed on the front of the base cover to prevent persons from entering the confined space area and a maintenance tag that is attached to the strapping to indicate maintenance activity performed near or within the confined space area or man-way.

대표청구항 ▼

1. A cover for restricting access to a manway to a confined space area comprising: a one-piece base cover having a exterior surface and an interior surface, said cover including an innermost portion having a first diameter and a peripheral outermost portion having a second diameter, said peripheral

1. A cover for restricting access to a manway to a confined space area comprising: a one-piece base cover having a exterior surface and an interior surface, said cover including an innermost portion having a first diameter and a peripheral outermost portion having a second diameter, said peripheral outermost portion having formed therein a peripherally extending channel, said peripherally extending channel having a channel opening;a strap received in said channel, said strap having a first end and a second end, said first and second ends extending out of said channel opening, whereby when said first end of said strap and said second end of said strap are pulled out of said channel opening of said channel, the second diameter of said peripheral outermost portion of said cover becomes smaller than the first diameter of the innermost portion of said cover;at least one eyelet in said first end of said strap and a plurality of spaced eyelets in said second end of said strap. 2. The cover according to claim 1, further comprising: a warning sign disposed on said exterior surface of said base cover. 3. The cover according to claim 2, wherein said warning sign is an OSHA sign. 4. The cover according to claim 2, wherein said warning sign says danger confined space area. 5. The cover according to claim 1, wherein said base cover is made of waterproof chemical resistant fabric or chemical resistant breathable fabric. 6. The cover according to claim 1, wherein said strap is made of heavy nylon material. 7. The cover according to claim 1, wherein said eyelets accommodate a lock that is utilized to secure said both ends of said strap around and over said manway. 8. The cover according to claim 1, further comprising: a maintenance tag that is attached to said strap to indicate maintenance activity performed near or within said confined space area or said man-way. 9. The cover according to claim 1, wherein said channel opening is on said interior surface of said cover.