LIFE JACKET

PROBLEM TO BE SOLVED: To provide a life jacket which develops stable buoyancy when required while securing workability enough to be always worn.SOLUTION: A life jacket 1 includes: a plurality of foaming resin units 203, which contain a resin that is extruded outside to be foamed and cured; a small c...

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Bibliographische Detailangaben
Hauptverfasser:	HINO EIICHI, DATE YUSUKE, AOKI KAORU, TAKEMOTO TOSHIJI
Format:	Patent
Sprache:	eng
Schlagworte:	EQUIPMENT FOR DWELLING OR WORKING UNDER WATER LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS LIFE-SAVING IN WATER MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a life jacket which develops stable buoyancy when required while securing workability enough to be always worn.SOLUTION: A life jacket 1 includes: a plurality of foaming resin units 203, which contain a resin that is extruded outside to be foamed and cured; a small cylinder 201, which applies pressure to the foaming resin units 203 by sending out a medium of a gas or a liquid to extrude the resin outside the foaming resin units 203; and a flexible tube 202, which connects the small cylinder 201 with a plurality of the foaming resin units 203 to transmit the pressure via the medium. At least front bodices are structured with double layered cloths and at least the foaming resin units 203 and the tube 202 are inserted between the double layered cloths.