Patent
1976-10-26
1977-08-02
Cooper, William C.
179178, H04M 105
Patent
active
040397653
ABSTRACT:
A communications headset in which a unidirectional microphone at the end of a support boom is adjustably secured in a position selected by the wearer. The support boom is clamped under adjustable compression in a ball-and-socket arrangement which, at reduced compression, allows the boom to be moved longitudinally, pivoted about its axis, or pivoted about the center of the ball. The wearer turns a knob to compress the ball-and-socket joint to secure the boom in the position desired. A tube transmitting sound from the receiver to an ear plug is adjustably attached to the headset by means of a second ball-and-socket joint. A pivoting clamp attached to a pivoting temple member permits the microphone support assembly to be switched from one side of the head to the other as desired.
REFERENCES:
patent: 2025398 (1935-12-01), Pocock et al.
patent: 3588384 (1971-06-01), Negley
Collins Raymond W.
Tichy Thomas H.
Cooper William C.
Shure Brothers Inc.
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