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1. 发明授权

US06438338B1 Extended life recycleable silencer assembly 失效
标题翻译：延长使用寿命的可消除消声器组件
公开(公告)号：US06438338B1
公开(公告)日：2002-08-20
申请号：US09692766
申请日：2000-10-19
申请人： Richard C. Mark , Richard L. Carlston , David Battat
发明人： Richard C. Mark , Richard L. Carlston , David Battat
IPC分类号： G03G1500
CPC分类号： G03G15/751
摘要： A silencer assembly that has an extended life, is recycleable and suitable for reducing screeching noises between a cleaning blade and an imaging member of an electrostatographic reproduction machine. The silencer assembly includes (i) a first C-shaped member having a wall defining a slot extending axially in the wall, and an interior cavity having a predetermined inside diameter in the free state, (ii) at least one partially compressed high density polymeric open cell foam plug inserted into the interior cavity, and (iii) a replaceable second C-shaped member inserted within the interior cavity for reducing plastic deformation of the first C-shaped member, thereby extending life of the silencer and making the silencer easily recyclable by replacing the second C-shaped member.
摘要翻译：具有延长使用寿命的消声器组件是可再循环的并且适合于减少清洁刮板与静电复原机的成像部件之间的尖叫噪声。消音器组件包括（i）第一C形构件，其具有限定在壁中轴向延伸的狭槽的壁和在自由状态下具有预定内径的内腔，（ii）至少一个部分压缩的高密度聚合物插入内腔中的开孔泡沫塞，和（iii）插入在内腔内的可替换的第二C形构件，用于减少第一C形构件的塑性变形，从而延长消声器的使用寿命并使消音器容易回收通过更换第二C形构件。

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