Inflight headset for civil aircraft
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 18, 1984
Grant Date -
N/A
app pub date -
Oct 21, 1983
filing date -
Oct 21, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention relates to an inflight headset for civil aircraft and in particular to one comprising a pair of main body portions each having an adjusting rod, a pair of covers each connected to one of said main body portions, a headband having a collar at each end, the collar being closely fitted into said adjusting rod in such a way that the adjusting rod may be regulated in height with respect to the collar, the headband further having a projection along its length, the projection being associated with the protuberance in such a manner that the adjusting rod may be rotated with respect to the perpendicular plane along the length of the headband, a pair of ear cushions each connected with one of the main body portions, and a pair of acoustic pipes each connected to one of the main body portions.
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Family
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