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公开(公告)号：US08161974B2
公开(公告)日：2012-04-24
申请号：US12542993
申请日：2009-08-18
Applicant: Gregory D. Post , Jozef J. Zwislocki , Robert J. DiNardo
Inventor： Gregory D. Post , Jozef J. Zwislocki , Robert J. DiNardo
CPC classification number: A61F9/029 , A61F11/06 , A61F11/12 , G02C11/00 , Y10T29/49826
Abstract: An apparatus for providing hearing protection to a wearer includes an incorporated set of eyewear having an eyewear frame. In one version, a pair of ear muffler tubes are coupled to the supporting members of the frame or made integral therewith, the muffler tubes each extending to the entrance of the ear canal of a person to reduce the level of ambient noise in the ear canal and includes at least one muffler tube of appropriate dimensions sufficient to isolate the ear canal from ambient air that substantially reduces the acoustic impedance at the entrance of the ear canal over a wide range of audible sound frequencies. A connecting tube for attachment to the ear canal is coupled to the ear muffler tube.
Abstract translation: 用于为佩戴者提供听力保护的装置包括具有眼镜架的组合的眼镜组。 在一个版本中，一对耳塞消声器管耦合到框架的支撑构件或与其一体形成，消声器管每个延伸到人的耳道的入口以减小耳道中的环境噪声的水平 并且包括至少一个适当尺寸的消声器管，其足以使耳道与环境空气隔离，从而在宽范围的可听见的声音频率上大大降低了耳道入口处的声阻抗。 用于附接到耳道的连接管联接到耳塞消声器管。
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公开(公告)号：US20100065069A1
公开(公告)日：2010-03-18
申请号：US12542993
申请日：2009-08-18
Applicant: Gregory D. Post , Jozef J. Zwislocki , Robert J. DiNardo
Inventor： Gregory D. Post , Jozef J. Zwislocki , Robert J. DiNardo
CPC classification number: A61F9/029 , A61F11/06 , A61F11/12 , G02C11/00 , Y10T29/49826
Abstract: An apparatus for providing hearing protection to a wearer includes an incorporated set of eyewear having an eyewear frame. In one version, a pair of ear muffler tubes are coupled to the supporting members of the frame or made integral therewith, the muffler tubes each extending to the entrance of the ear canal of a person to reduce the level of ambient noise in the ear canal and includes at least one muffler tube of appropriate dimensions sufficient to isolate the ear canal from ambient air that substantially reduces the acoustic impedance at the entrance of the ear canal over a wide range of audible sound frequencies. A connecting tube for attachment to the ear canal is coupled to the ear muffler tube.
Abstract translation: 用于为佩戴者提供听力保护的装置包括具有眼镜架的组合的眼镜组。 在一个版本中，一对耳塞消声器管耦合到框架的支撑构件或与其一体形成，消声器管每个延伸到人的耳道的入口以减小耳道中的环境噪声的水平 并且包括至少一个适当尺寸的消声器管，其足以使耳道与环境空气隔离，从而在宽范围的可听见的声音频率上大大降低了耳道入口处的声阻抗。 用于附接到耳道的连接管联接到耳塞消声器管。
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公开(公告)号：USD596286S1
公开(公告)日：2009-07-14
申请号：US29305197
申请日：2008-03-14
Applicant: Gregory D. Post , Robert J. DiNardo
Designer： Gregory D. Post , Robert J. DiNardo
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