A personal floatation device is formed from a plurality of three-dimensionally shaped buoyancy panels. The panels are shaped to conform ergonomically to body contours of the wearer. The personal floatation device is preferably formed as a life vest in use secured about the torso of a wearer. The buoyancy panels maintain the three-dimensional contours without association with the wearer. The buoyancy panels are manufactured by moulding to the desired three-dimensional shape and preferably have an outer fabric skin and an inner closed cell foam care moulded by heat and pressure so that the formed buoyancy panel maintain its three-dimensional form.
申请公布号
WO9711877(A2)
申请公布日期
1997.04.03
申请号
WO1996NZ00104
申请日期
1996.09.27
申请人
HUTCHWILCO LIMITED;HUME, PETER, JOHN;O'DONNELL, MICHAEL, DAVID;WOOLLETT, JOHN, JOSEPH
发明人
HUME, PETER, JOHN;O'DONNELL, MICHAEL, DAVID;WOOLLETT, JOHN, JOSEPH