Inflight headset for civil aircraft
OwnerHuang-Kiang Hounginventor
Life of this patent
Estimating the term…
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.
Claims6
An inflight headset for civil aircraft comprising:
- a pair of main body portions each having an adjusting rod, said adjusting rod being provided with a slot along its length, said slot being provided with a protuberance along the length of said slot;
- a pair of covers each connected to one of said main body portions;
- a headband each end of which is provided with a collar, said collar being closely fitted with said adjusting rod in a way such that said adjusting rod may be regulated in height with respect to said collar, said headband further having a projection along its length, said projection being associated with said protuberance in such a manner that said adjusting rod may be rotated with respect to the perpendicular plane along the length of said headband;
- a pair of ear cushions each connected with one of said main body portions;
- and
- a pair of acoustic pipes each connected to one of said main body portions.
Dependencies are inferred from the claim text.