Scuba tank harness

Claim 1

A harness for a scuba diver to enable the diver to carry a generally cylindrical tank of compressed air: (a) a relatively rigid back plate having protrusions for it to be carried at the back of the diver; (b) said back plate having a seat formed therein for the air tank; (c) a pair of brackets on opposite sides of the seat; (d) a flexible webbing assembly cooperable at opposite ends with said brackets to firmly hold said air tank in its seat; (e) said webbing assembly including a web made of flexible substantially inelastic fabric material; (f) said webbing assembly including a first hook detachably cooperable with one of said brackets, said first hook having means forming a buckle bar around which one end of said web is wound and returned along the inside of the web; (g) flexible hook and mesh fastener elements attached, respectively, to the returned end of said web and the inside facing part of said web for supplementing the holding power of the buckle bar whereby the operative length of said web is positively determined; (h) said webbing assembly also including a rigid loop fixedly carried at the opposite end of the web; (i) said webbing assembly also including a second hook detachably cooperable with the other of said brackets, said second hook comprising a toggle bar; (j) said webbing assembly also including a toggle lever pivotally mounted on the outer side of said toggle bar for movement about an axis located remote from the corresponding bracket, said toggle lever upon angular movement to an open position away from said toggle bar being movable through said rigid loop, said toggle bar having recess means to engage and pick up said rigid loop for toggle connection to said toggle bar upon movement of said toggle lever to closed position; (k) said toggle bar and said toggle lever each comprising a longitudinally extending strip, each strip having a pair of longitudinally extending side flanges, the side flanges of the toggle lever overlying and substantially shielding the side flanges of said toggle bar when said toggle lever is in closed position, said recess means being formed in the side flanges of said toggle lever.