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    • 9. 发明授权
    • Adjustment mechanism for development station elements
    • 开发站元素调整机制
    • US06275672B1
    • 2001-08-14
    • US09442303
    • 1999-11-19
    • James George BlumKenneth Joseph BrownChristopher Stephen GarciaDonald Steven HenselGary Edwin NicholsPaul Essic Thompson
    • James George BlumKenneth Joseph BrownChristopher Stephen GarciaDonald Steven HenselGary Edwin NicholsPaul Essic Thompson
    • G03G2116
    • G03G15/0896G03G15/0822
    • A mechanism for adjusting the location of a rotatable mixer and rotatable transport mechanism within the development station housing of an electrographic reproduction apparatus development station. The development station includes a housing, a rotatable mixer assembly located in a developer material reservoir within the housing, a developer device for applying developer material to an electrostatic image to be developed, a rotatable transport mechanism for moving developer material from the reservoir to the developer device, and a drive mechanism for rotating the rotatable mixer, the rotatable transport mechanism, and the developer device. The adjustment mechanism describes a first locating device for adjustably positioning the drive mechanism relative to the reservoir of the development station housing, and a second locating device for adjustably positioning the rotatable mixer and the rotatable transport mechanism relative to the development station housing. The second locating device includes a spacer member for maintaining a predetermined fixed distance between the rotatable mixer and the rotatable transport mechanism.
    • 一种用于调节电子照相再现设备开发站的显影台外壳内的可旋转混合器和可转动传送机构的位置的机构。 开发站包括壳体,位于壳体内的显影剂材料储存器中的可旋转混合器组件,用于将显影剂材料施加到待显影的静电图像的显影剂装置,用于将显影剂材料从储存器移动到显影剂的可旋转传送机构 装置和用于旋转可旋转混合器,可旋转运送机构和显影装置的驱动机构。 调节机构描述了用于相对于显影台壳体的储存器可调节地定位驱动机构的第一定位装置,以及用于相对于显影台壳体可调节地定位可旋转混合器和可旋转传送机构的第二定位装置。 第二定位装置包括用于在可旋转混合器和可旋转运送机构之间保持预定的固定距离的间隔件。
    • 10. 发明授权
    • Minimal contact replaceable acoustic coupler
    • 最小接触可更换声耦合器
    • US6129174A
    • 2000-10-10
    • US224817
    • 1998-12-30
    • Joseph BrownScott RouwGregory A. Anderson
    • Joseph BrownScott RouwGregory A. Anderson
    • H04M1/215H04R25/00A61B7/02
    • H04R25/656H04R2225/023H04R2225/025H04R25/456H04R25/654
    • An acoustic coupler adapted for use with an intracanal receiver module can be deeply inserted into the ear canal of the user while making minimal contact with the walls of the ear canal. The minimal contact feature of the invention allows the acoustic coupler to seal the ear canal acoustically and anchor a hearing device at an optimal depth within the ear canal, while maximizing the user's comfort. The acoustic coupler is manufactured from a soft, pliable elastomer that allows it to conform readily to the shape of the ear canal. The acoustic coupler incorporates structural supports that allow the coupler to maintain an acoustical seal and withstand the inward pressure of the ear canal wall while making minimal contact with the ear canal. The invention incorporates a cerumen-protecting feature that prevents damage to a hearing device from infiltration of earwax into the sound port of the receiver. A vent pathway for control of occlusion effects is also provided. A user-friendly, attachment mechanism incorporating a snap-on, twist-off feature allows the acoustic coupler to concentrically surround the receiver module within the ear canal in a space-efficient manner.
    • 适于与intracanal接收器模块一起使用的声学耦合器可以在与耳道的壁几乎接触的同时被深入地插入使用者的耳道内。 本发明的最小接触特征允许声学耦合器在声学上密封耳道并且将听力装置锚定在耳道内的最佳深度处,同时最大限度地提高使用者的舒适度。 声耦合器由柔软的柔韧弹性体制成,使其能够容易地符合耳道的形状。 声学耦合器包括结构支撑,其允许耦合器保持声学密封并且能够承受耳道壁的向内压力,同时尽可能接近耳道。 本发明结合了一种防止耳垢的特征,其防止听觉器件损坏耳垢渗入接收器的声音端口。 还提供了一种用于控制闭塞效应的通气路径。 一种易于使用的附接机构,其结合了卡扣式,扭转特征,使得声耦合器以空间有效的方式同心地围绕耳道内的接收器模块。