Abstract An avalanche rescue marker system consisting of an openable pack assembly and a trigger inflation assembly, the openable pack assembly being carried by the user on his upper back and the trigger inflation assembly being carried by the user on an upper front portion of his outer garment with a gas tube coupled therebetween. The trigger inflation assembly carries a gas cylinder having compressed lighter-than-air gas therein and is coupled to the input of a deflated marker balloon which in turn has its neck portion coupled tethered to a tether which is folded in anti-fouling loops. When a lever is pulled by the wearer the gas in the cartridge enters the balloon, inflating the balloon after which the balloon automatically escapes, pulling the tether upward along with it. The tether is attached to the wearer and hence, the balloon becomes a marker marking the location of the wearer.
A rescue marker system comprising: An instantly openable pack assembly being carried on the back of an outer garment of a user, said openable pack assembly including an inflatable marker balloon, and a tether coupled to a neck portion of said marker balloon on one end thereof and to the openable pack assembly on another end thereof; an inflation assembly being carried on an upper front portion of said user's outer garment, said inflation assembly including a gas cylinder having compressed lighter-than-air gas therein, and a manually operated lever for activating puncturing means which means is operable for instant, one movement puncturing of said gas cartridge and inflation of said balloon; release means for automatically and instantly releasing said marker balloon after inflation thereof; and sealing means for sealing the lighter-than-air gas into said balloon upon release thereof.
Claim 2
Dependent Claim
138 words
A rescue marker system comprising: An instantly openable pack assembly being carried on the back of an outer garment of a user, said openable pack assembly including an inflatable marker balloon, and a tether coupled to a neck portion of said marker balloon on one end thereof and to the openable pack assembly on another end thereof; an inflation assembly being carried on an upper front portion of said user's outer garment, said inflation assembly including a gas cylinder having compressed lighter-than-air gas therein, and a manually operated lever for activating puncturing means which means is operable for instant, one movement puncturing of said gas cartridge and inflation of said balloon; release means for automatically and instantly releasing said marker balloon after inflation thereof; and sealing means for sealing the lighter-than-air gas into said balloon upon release thereof.
Claim 3
Dependent Claim
64 words
The rescue marker system of claim 1 wherein: said tether is carried in said openable pack assembly in a series of fold back loop layers with the first loop layer being the shortest and attached to the neck portion of the balloon and each succeeding layer being longer than the next preceding layer with the last layer being attached to said openable pack assembly.