An underwater breathing apparatus including an elongated tube assembly and a fastener. The elongated tube assembly includes a central support having a first end and a second end opposite the first end, and a securing member. The elongated tube assembly further includes a first tube extending substantially transverse from the first end of the central support and a second tube extending substantially transverse from the second end of the central support. The central support is in fluid communication with the first and second tubes defining a continuous air passageway. The fastener is configured to engage the securing member and secure the elongated tube assembly to a user.
UNDERWATER BREATHING APPARATUS
06.10.2016
Patent
Elektronische Ressource
Englisch
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |