EP 0150876 A2 19850807 - Crash helmet with retractable elements.
Title (en)
Crash helmet with retractable elements.
Title (de)
Sturzhelm mit zusammenklappbaren Teilen.
Title (fr)
Casque de protection à segments escamotables.
Publication
Application
Priority
IT 1510984 U 19840127
Abstract (en)
A crash helmet comprises a plurality of arcuated elements which are articulated one another at their end portions. Said elements are shiftable from one retracted non-operative position to another open operative position in which they are spread to form a cap structure, and viceversa. Means are further provided to positively lock said elements one another in the spread operative position.
IPC 1-7
IPC 8 full level
A42B 3/00 (2006.01); A42B 3/12 (2006.01); A42B 3/32 (2006.01)
CPC (source: EP)
A42B 3/322 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0150876 A2 19850807; EP 0150876 A3 19850821; EP 0150876 B1 19880406; AT E33337 T1 19880415; DE 3562067 D1 19880511; IT 8415109 V0 19840127; JP S60199904 A 19851009
DOCDB simple family (application)
EP 85200049 A 19850121; AT 85200049 T 19850121; DE 3562067 T 19850121; IT 1510984 U 19840127; JP 1180985 A 19850126