Abstract: A truck containing air cylinders and associated pressure control and delivery apparatus for use in supplying breathing air and air for tool operation in remote rescue operations. The truck is shielded for protection of its equipment against damage due to impact. Separate breathing air and tool air regulation and delivery channels are incorporated.

Abstract: A vest and harness combination is disclosed comprising a sleeveless vest formed of a fabric material for covering the shoulders, front and back of a wearer. A harness comprising two pairs of spaced webs is secured to said vest. The first pair of spaced webs is attached to and extends longitudinally along the front of said vest. The second pair of spaced webs is attached to said vest and extends laterally of said first pair of webs at least partially around the vest. The first pair of webs extends over the shoulders of said vest, criss crosses the back of said vest and is fastened to opposite sides thereof. The first pair of webs at the point of criss crossing is provided with a slotted ring-like frame through which each of the first pair of webs extends. One of the pair of webs is provided with a second slotted ring-like frame at a point midway of the back of the vest. The other of said second pair of webs is provided with a slotted buckle at one end and a clasp at its other end for engaging said buckle.