公开(公告)号：EP0921734A4

公开(公告)日：2000-01-05

申请号：EP97938613

申请日：1997-08-11

申请人： MARCH RICHARD W II

发明人： MARCH RICHARD W II

IPC分类号： A42B3/06 ,  A42B3/00 ,  A42B3/10 ,  A42B3/32

CPC分类号： A42B3/00 ,  A42B3/10 ,  A42B3/322 ,  A42B3/324

摘要： A flexible protective helmet assembly comprising an outer layer of impact resistant segments (11-17) overlying an inner layer of closely abutting impact resistant and energy absorbent structures (18-24) fixedly attached and interconnected by flexible elastic panels (26-32) and including an elliptically annular crown structure (25).

公开(公告)号：EP0921734B1

公开(公告)日：2003-05-14

申请号：EP97938613.3

申请日：1997-08-11

申请人： March, Richard W., II

发明人： March, Richard W., II

IPC分类号： A42B3/00

CPC分类号： A42B3/00 ,  A42B3/10 ,  A42B3/322 ,  A42B3/324

摘要： A flexible protective helmet assembly comprising an outer layer of impact resistant segments (11-17) overlying an inner layer of closely abutting impact resistant and energy absorbent structures (18-24) fixedly attached and interconnected by flexible elastic panels (26-32) and including an elliptically annular crown structure (25).

公开(公告)号：EP0921734A1

公开(公告)日：1999-06-16

申请号：EP97938613.0

申请日：1997-08-11

申请人： March, Richard W., II

发明人： March, Richard W., II

IPC分类号： A42B3

CPC分类号： A42B3/00 ,  A42B3/10 ,  A42B3/322 ,  A42B3/324

摘要： A flexible protective helmet assembly comprising an outer layer of impact resistant segments (11-17) overlying an inner layer of closely abutting impact resistant and energy absorbent structures (18-24) fixedly attached and interconnected by flexible elastic panels (26-32) and including an elliptically annular crown structure (25).