公开(公告)号：US5425276A

公开(公告)日：1995-06-20

申请号：US142518

申请日：1993-10-26

申请人： Martin M. Gram ,  Carl G. Larsen ,  Han-sheng Chen ,  F. Joseph Albright

发明人： Martin M. Gram ,  Carl G. Larsen ,  Han-sheng Chen ,  F. Joseph Albright

IPC分类号： G01N3/00 ,  G01N3/32 ,  G01N3/08

CPC分类号： G01N3/32 ,  G01N2203/0007 ,  G01N2203/0008 ,  G01N2203/0016 ,  G01N2203/0026 ,  G01N2203/0051 ,  G01N2203/0222

摘要： A material test system capable of applying multiple force load components simultaneously includes a first actuator connected in parallel with a spring element. The first actuator and the spring element in turn are connected in series with the test specimen and a second actuator. The spring element is substantially rigid in order to transfer the force load from the second actuator to the test specimen yet substantially compliant in order to allow transfer of the force load from the first actuator to the test specimen.

摘要翻译： 能够同时施加多个力载荷部件的材料测试系统包括与弹簧元件平行连接的第一致动器。 第一致动器和弹簧元件依次与试样和第二致动器串联连接。 弹簧元件基本上是刚性的，以便将力载荷从第二致动器传递到测试样本，但基本上是柔顺的，以便允许力载荷从第一致动器传递到测试样本。

公开(公告)号：US20080247589A1

公开(公告)日：2008-10-09

申请号：US11874165

申请日：2007-10-17

申请人： Chun-Hsin Liu ,  Chung-Chun Wu ,  Han-Sheng Chen

发明人： Chun-Hsin Liu ,  Chung-Chun Wu ,  Han-Sheng Chen

IPC分类号： H04R25/00

CPC分类号： H04R1/105 ,  H04R2420/07

摘要： An earplug earphone with a special engagement is provided. The earplug earphone includes a body and an earplug. The body has a protruding connecting portion, wherein the protruding connecting portion has a first engaging element on the inner side thereof. The earplug includes a protruding portion having a second engaging element. The earplug is fixed to the body by engagement of the engaging elements. After the protruding connecting portion is combined with the protruding portion, a buffering segment spaced apart in an appropriate distance is formed between the earplug and the body. The buffering segment has an advantage for the earplug to match different external auricles of different users and to be inserted in the ears of different users, thereby making the earplug earphone of the present invention further conform to ergonomics.

摘要翻译： 提供具有特殊接合的耳塞式耳机。 耳塞耳机包括主体和耳塞。 主体具有突出的连接部分，其中突出连接部分在其内侧具有第一接合元件。 耳塞包括具有第二接合元件的突出部分。 耳塞通过接合元件的接合而固定到主体上。 在突出的连接部分与突出部分组合之后，在耳塞和主体之间形成以适当距离隔开的缓冲段。 缓冲段对于耳塞具有匹配不同用户的不同外耳廓并且插入不同用户的耳朵的优点，从而使本发明的耳塞式耳机进一步符合人体工程学。