Abstract:
Embodiments of the invention provide a water safety device used to increase participant visibility by passing water craft. The device is worn by the participant on his or her wrist and activated upon need at which time a flag is uncoiled and extended above the water. Upon conclusion of the need for visibility, the flag is replaced around the participant's wrist and ready for the next use.
Abstract:
An emergency warning device (10) is disclosed which comprises an overboard detection device (15) arranged to determine when an overboard situation exists, a transmitter (14) for transmitting a warning signal indicative of an overboard situation, and a transmission control sensor (22) arranged to produce transmission control information indicative of whether the device is appropriately disposed for transmission of a warning signal. The device (10) is arranged to transmit the warning signal when an overboard situation is determined and when said transmission control information indicates that the device is appropriately disposed for transmission of a warning signal.
Abstract:
A user worn man overboard beacon that provides multiple indication means to alert a ship to an overboard crew person and to assist in locating the crew person. The beacon device is contained in a housing attached to the clothing of the sailor and is activated upon contact with seawater. A battery powers the multiple indicators contained in the housing, which include a high intensity strobe light to provide a visual indication, an x-band radar patch antenna to transmit a radar signal indication that can be detected by the ship's radar system, and an acoustic transducer to project an acoustic signal indication that can be detected by the ship's sonar system.
Abstract:
A peep light support apparatus and method providing a telescoping staff assembly including an upper staff member, a steering light mounted near the top of the upper staff, and a clamp device capable of mounting a base portion of the staff assembly to a barge. Some embodiments include a bow amber light supported on the staff assembly. Some embodiment include lashing ties on the staff assembly. Another embodiment includes a watertight electrical system for providing power to the steering light. An exemplary method includes supporting a steering light on a barge bow using a staff assembly including an upper staff member that supports the steering light, and provides clamping and lashing down the staff assembly to the barge. A portable shield system including a navigation light wherein the shield includes an aluminum base, back, and side walls, and a fastener to fasten the assembly to a barge.
Abstract:
The invention concerns a system for locating a person having fallen overboard. Said system is designed for participants in a race on the open sea. The inventive system is in the form of a clothing article worn by said person having fallen overboard and a receiver module on board the boat. The clothing article comprises a floater forming an upwards-oriented column when inflated. Additionally, there is provided in the clothing article, a radio transmitter associated with the receiver module and a GPS receiver for determining the position of said person overboard. The GPS receiver and the radio transmitter are arranged in the free end of the column. The GPS position of the person overboard is transmitted to the receiver module (4) by the radio transmitter.
Abstract:
A surface floating buoy has an antenna attached to a linkage system which pivots about the floating buoy. The linkage system is attached to a counterweight such that the antenna is maintained at a desired vertical position with respect to the surface of a body of water by pantographic action. The floating buoy contains a hollow cavity of sufficient size to hold the linkage system antenna and counterweight prior to deployment in a body of water. Upon deployment in the water, gravitational forces on the counterweight and linkage system cause the system to be deployed. The invention may also include a servo feedback system for more accurately positioning the antenna at its desired position.
Abstract:
An automatically activated device to increase the visibility of a person floating in the water which utilizes an inflatable flag assembly lying within a circular housing which is pivotally connected to a plate. Straps threaded through the plate are used to fasten the device to the body. When the wearer enters the water the flag assembly rises through the housing due to its own buoyancy and the banner portion of the flag remains above the head of the wearer. The pivotal connections maintain the flag assembly in the vertical posture even as the wearer bobs in the water.