<p>An improved cushion for use on a headset has a thin front skin (11) formed with a circumferential groove (16). A thin flexible ring (15) is attached to the circumferential groove. A flexible rear skin (14) supports a foam ring (13) and is sealed to the front skin so as to form a gel space. Structure, such as a retaining ring (18) and mating holes and pins (17), attaches the cushion to the headset in use.</p>
申请公布号
DE69012928(T2)
申请公布日期
1995.02.02
申请号
DE1990612928T
申请日期
1990.08.22
申请人
BOSE CORP., FRAMINGHAM, MASS., US
发明人
SAPIEJEWSKI, ROMAN, BOSTON, MASSACHUSETTS 02116, US;BREEN, JOHN J., FRAMINGHAM, MASSACHUSETTS 01701, US