초록 ▼

There is disclosed a self-contained underwater breathing arrangement including a cap or helmet for a skin diver having a hollow walled arrangement wherein air may be stored for rebreathing as needed. Additionally, there is disclosed, with and without such a combination a snorkel attachment for breat

There is disclosed a self-contained underwater breathing arrangement including a cap or helmet for a skin diver having a hollow walled arrangement wherein air may be stored for rebreathing as needed. Additionally, there is disclosed, with and without such a combination a snorkel attachment for breathing purposes secured to such a cap having an elongated tube adapted and constructed to extend to the surface of a body of water. The tube terminating on a reel mounted on a floating structure whereby the tube may be wound thereon and unwound as desired.

대표청구항 ▼

Breathing apparatus comprising a float, a reel mounted on said float, said reel having a tubular axle, a hose wound on said reel, one end of said hose connected to means whereby said hose is in internaL communication with said tubular axle, a fixed tubular fitting means communicating with one end of

Breathing apparatus comprising a float, a reel mounted on said float, said reel having a tubular axle, a hose wound on said reel, one end of said hose connected to means whereby said hose is in internaL communication with said tubular axle, a fixed tubular fitting means communicating with one end of said tubular axle, said hose affixed at one end to said fixed tubular fitting, the other end of said hose terminating with one end of a coupling, said other end of said coupling affixed to a first conduit, a flexible cap having an inner lining and an outer cover of relatively elastomeric material hermetically bound together at their peripheral edges thereby defining a space therebetween, said cap having secured thereto a second conduit means having means for unobstructed communication with said defined space, said second conduit terminating in a mouthpiece, said cap further comprising a depending skirt portion adapted and constructed to cover the nape of a diver, said skirt portion having retaining means for said conduit, said first conduit extending forwardly of said cap and terminating in a mouthpiece