EP 0096672 B1 19870916 - OVERSTEP RECORDING DEVICE
Title (en)
OVERSTEP RECORDING DEVICE
Publication
Application
Priority
SE 8203474 A 19820604
Abstract (en)
[origin: EP0096672A1] A device for use in connection with sports and athletics exercise for recording overstep in relation to a predetermined reference line, which may be a start line or a take-off line for measuring the length of a jump or throw. The device comprises a step cushion (7), which is located in direct connection to said reference line (20) and extends along said line, and which airtight encloses a cavity (11) of a definite volume provided with air of a predetermined pressure, and which is capable upon being loaded on its upper surface to instantaneously reduce the volume of said cavity (11) for obtaining a pressure increase, and a pressure indicator (17) is connected to said cavity (11) which in response to such pressure increase initiates a signal member (18) to emit an optic and/or acustic signal.
IPC 1-7
IPC 8 full level
A63B 5/16 (2006.01); A63B 5/00 (2006.01); A63B 71/06 (2006.01); H01H 3/24 (2006.01)
CPC (source: EP)
A63B 71/0605 (2013.01); H01H 3/24 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL
DOCDB simple family (publication)
EP 0096672 A1 19831221; EP 0096672 B1 19870916; AT E29668 T1 19871015; AU 1607683 A 19831216; AU 568496 B2 19880107; CA 1232646 A 19880209; DE 3373630 D1 19871022; FI 74402 B 19871030; FI 74402 C 19880208; FI 840307 A0 19840125; FI 840307 A 19840125; JP S59500999 A 19840607; SE 431167 B 19840123; SE 8203474 L 19831205; WO 8304183 A1 19831208
DOCDB simple family (application)
EP 83850152 A 19830602; AT 83850152 T 19830602; AU 1607683 A 19830602; CA 429608 A 19830603; DE 3373630 T 19830602; FI 840307 A 19840125; JP 50189483 A 19830602; SE 8203474 A 19820604; SE 8300221 W 19830602