A - Human Necessities – 62 – B
Patent
A - Human Necessities
62
B
227/20
A62B 35/00 (2006.01)
Patent
CA 1216266
ABSTRACT A safety harness for workers employed in confined space work such as entry to manholes is derived from a moun- taineer's harness enhanced to provide improved functional- ity 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 descend- ing work from the space in the event of an emergency. The harness incorporates fluorescent striping visible regard- less 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.
464982
Armstrong Timothy J.
Wynen Gerrard A.
Armstrong Timothy J.
Ridout & Maybee Llp
Wynen Gerrard A.
LandOfFree
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