DK9300203U3

DK9300203U3 - Maritime survival suit

Info

Publication number: DK9300203U3
Application number: DK9300203U
Authority: DK
Inventors: John Wallin
Original assignee: John Wallin
Priority date: 1993-04-19
Filing date: 1993-04-19
Publication date: 1993-12-24

Description

DK 93 00203 U3DK 93 00203 U3

Benævnelse:designation:

Maritim overlevelsesdragt.Maritime survival suit.

Frembringelsens anvendelsesområde:Scope of production:

Frembringelsen anvendes til redning af skibspassagerer i forbindelse med forlis mm.The production is used for rescuing ship passengers in connection with shipwrecks etc.

For at overleve på havet, i en katastrofesituation, hvor passagerer enten går i redningsbåde eller springer i havet, kræves en overlevelsesdragt der: 1. holder bæreren flydende, således at drukning undgåes.In order to survive at sea, in a disaster situation where passengers either go on lifeboats or jump into the sea, a survival suit is required that: 1. keeps the carrier afloat so that drowning is avoided.

2. holder bæreren så varm,at han kan overlever i koldt vand indtil hjælp kommer.2. Keep the wearer so warm that he can survive in cold water until help arrives.

Frembringelsen er tænkt som en overlevelsesdragt, der kan anvendes til f.eks. passagerer på en færge.The production is intended as a survival suit which can be used for e.g. passengers on a ferry.

Der kræves ikke overlevelsesdragter til passagerer på færger idag. Dette skyldes den meget høje pris på de nuværende overlevelsesdragter.Survival suits for ferry passengers are not required today. This is due to the very high cost of the current survival suits.

Med en overlevelsesdragt, produceret som tænkt ved denne frembringelse vil prisen minimeres så meget, at det vil blive økonomisk overkommligt at indføre en overlevelsesdragt, som et krav ombord på færger.With a survival suit, produced as intended by this creation, the cost will be minimized so much that it will be affordable to introduce a survival suit, as a requirement on ferries.

Ved f.eks. en passagerfærge, der sejler på Grenaa - Halmstad vil denne anskaffelse betyde en udgift på ca. 8.500.000 kr.For example, a passenger ferry sailing on Grenaa - Halmstad this acquisition will mean an expense of approx. 8,500,000 kr.

Med det nye produktionskoncept vil denne pris kunne reduceres på til ca. 2.160.000 kr.With the new production concept, this price could be reduced to approx. 2,160,000 kr.

Der kan, ud over, passagersejlads også findes anvendelse for denne prisbillige, men effektive type overlevelsesdragter indenfor handelsflåden, fiskeriflåden samt indenfor lystsejladsflåden.In addition to passenger sailing, this affordable but effective type of survival suits can also be used in the merchant fleet, the fishing fleet and in the maritime fleet.

DK 93 00203 U3DK 93 00203 U3

Det tekniske problem, der skal løses.The technical problem to be solved.

Nuværende overlevelsesdragter:Current survival suits:

De overlevelsesdragter, der produceres i dag er opbygget af kraftigt gummimateriale der er syet sammen af flere lag med isoleringsmateriale imellem.The survival suits produced today are made of strong rubber material that is sewn together by several layers of insulating material in between.

Frembringelsen:The production:

Med en simpel opbygning af to lag plastmateriale, polyethylen, med en isvejst "bubble plast" imellem de to lag kan den samme virkning opnåes. Isoleringen fremkommer på grund af den stillestående luft imellem de vandtætte plastlag, og opdriften fremkommer ligeledes grundet isolationslagets luftindhold.With a simple construction of two layers of plastic material, polyethylene, with an ice welded "bubble plastic" between the two layers, the same effect can be achieved. The insulation results from the stagnant air between the waterproof plastic layers, and the buoyancy also arises due to the air content of the insulation layer.

Ved "buble plast" forståes 2 lag plastfilm der er "svejset sammen" således, at der opstår cylinderformede forhøjninger, såkaldte bobler i plastmaterialet.By "bubble plastic" is meant 2 layers of plastic film which are "welded together" so as to form cylindrical elevations, so-called bubbles in the plastic material.

For at modvirke iturivning af materialet, er det tænkt at anvende et særdeles sejt plastmateriale der kan modstå ret store mekaniske påvirkninger.In order to prevent tearing of the material, it is intended to use an extremely tough plastic material that can withstand quite large mechanical stresses.

Materiale : Se vedlagt tegning der viser et snit gennem sandwich- materialeopbygningen.Material: See attached drawing showing a section through the sandwich material structure.

Yder materiale : Brudforstærket PE plastOuter material: Fractured PE plastic

Kernemateriale : Bubble plast.Core material: Bubble plastic.

Lynlås : Vandtætte plastlynlåse Hætte- & håndledskrave :Zipper: Waterproof Plastic Zippers Hood & Wrist Collar:

Tynd gummimatr.Thin Rubber Mat.

Claims

1. The generation is a maritime survival suit with built-in buoyancy and thermal insulation form of a plastic sandwich film with air pockets. To achieve waterproofing, the survival suit is provided with rubber cuffs on the face (cap) and hands, feet performed closed.