Starting block switch assembly for timed swimming events
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 18, 1980
Grant Date -
N/A
app pub date -
May 23, 1978
filing date -
Jun 1, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
For detecting false starts and relaying failures in swimming competitions, starting block is provided comprising a fixed base and a movable platform arranged to support a swimmer. The base and platform carry electrical contact terminals, the platform being suspended on the base by means of elastic shock absorbers which enable a displacement of the platform parallel to its swimmer support plane.
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