公开(公告)号：US20080001431A1

公开(公告)日：2008-01-03

申请号：US11743396

申请日：2007-05-02

申请人： Delton R. Thompson ,  Ronald W. Gerdes ,  Brian L. Nelson

发明人： Delton R. Thompson ,  Ronald W. Gerdes ,  Brian L. Nelson

IPC分类号： E04B1/84

CPC分类号： G10K11/168 ,  A47L15/4209 ,  B32B5/26 ,  B60R13/08 ,  B60R13/0815 ,  B60R13/083 ,  B60R13/0838 ,  B60R13/0861 ,  B60R13/0884

摘要： Sound insulation constructions, multilayer constructions for acoustically insulating a source of sound from a receiver that include one or more sound insulation constructions, structures comprising one or more sound insulation constructions and/or multilayer constructions, and a method for acoustically insulating a source of sound from a receiver. In some embodiments, the sound insulation construction includes a first layer and a second layer. The first layer can include a bonded fiber nonwoven web exhibiting a work of compression of at least about 0.7 kJ/m3 and an airflow resistance of no greater than 10,000 Rayls/m. The second layer can exhibit an airflow resistance of greater than 10,000 Rayls/m. In some embodiments, the method includes coupling the first layer to a surface of a vehicle to attenuate sound in at least a portion of the vehicle.

摘要翻译： 隔音结构，用于将包含一个或多个隔音结构的接收器的声源隔离声音隔离的多层结构，以及包括一个或多个隔音结构和/或多层结构的结构，以及用于将声源隔离 接收器 在一些实施例中，隔音结构包括第一层和第二层。 第一层可以包括呈现至少约0.7kJ / m 3以上的压缩作用的粘合纤维非织造纤维网和不大于10,000Ryls / m的气流阻力。 第二层可以表现出大于10,000Ryls / m的气流阻力。 在一些实施例中，该方法包括将第一层耦合到车辆的表面以衰减车辆的至少一部分中的声音。

公开(公告)号：US09922634B2

公开(公告)日：2018-03-20

申请号：US11743396

申请日：2007-05-02

申请人： Delton R. Thompson, Jr. ,  Ronald W. Gerdes ,  Brian L. Nelson

发明人： Delton R. Thompson, Jr. ,  Ronald W. Gerdes ,  Brian L. Nelson

IPC分类号： G10K11/168 ,  B32B5/26 ,  B60R13/08 ,  A47L15/42

CPC分类号： G10K11/168 ,  A47L15/4209 ,  B32B5/26 ,  B60R13/08 ,  B60R13/0815 ,  B60R13/083 ,  B60R13/0838 ,  B60R13/0861 ,  B60R13/0884

摘要： Sound insulation constructions, multilayer constructions for acoustically insulating a source of sound from a receiver that include one or more sound insulation constructions, structures comprising one or more sound insulation constructions and/or multilayer constructions, and a method for acoustically insulating a source of sound from a receiver. In some embodiments, the sound insulation construction includes a first layer and a second layer. The first layer can include a bonded fiber nonwoven web exhibiting a work of compression of at least about 0.7 kJ/m3 and an airflow resistance of no greater than 10,000 Rayls/m. The second layer can exhibit an airflow resistance of greater than 10,000 Rayls/m. In some embodiments, the method includes coupling the first layer to a surface of a vehicle to attenuate sound in at least a portion of the vehicle.

公开(公告)号：US09827657B1

公开(公告)日：2017-11-28

申请号：US15630893

申请日：2017-06-22

申请人： Brian L. Nelson

发明人： Brian L. Nelson

IPC分类号： B23P11/02 ,  B25B27/16 ,  B25B27/20 ,  E03C1/266 ,  B21D39/00 ,  B23P19/00

CPC分类号： B25B27/16 ,  B21D39/00 ,  B23P19/001 ,  B25B27/20 ,  E03C1/2665

摘要： A tool aligns a snap-ring with a sink-flange tailpiece of a garbage disposal, and is used to slide the ring up along the tailpiece outer surface to a groove. The tool expands the snap-ring, prior to installation on the tailpiece, by an expansion mechanism, to a diameter that is slightly larger than the outer diameter of the tailpiece. The tool receives a stack of conventional disposal components on the tool top end, so the user with one hand can raise the tool and the stack to the tailpiece, and the fingers and thumb of the one hand can push the expanded snap-ring upward to reach and snap into the groove. The expansion mechanism may be a tapered tool bottom end, an expander tab, and/or an adaptation wherein the tool is reduced in diameter to fit inside a relaxed snap-ring and then increased in diameter to expand the snap-ring.