公开(公告)号：US06736577B2

公开(公告)日：2004-05-18

申请号：US10137816

申请日：2002-05-01

申请人： Todd D. Smith ,  Kwun-Wing W. Cheung

发明人： Todd D. Smith ,  Kwun-Wing W. Cheung

IPC分类号： F16B2100

CPC分类号： F16B21/125 ,  Y10S411/913

摘要： The present invention includes a sleeve for receiving a pip pin. The sleeve is configured to be embedded in a bulkhead and includes a cylindrical housing. The housing has an axis and defines a bore along that axis. There are a plurality of spaced-apart annular lands defined within the bore. Each land is arranged to engage a plurality of locking balls on a shaft of a pip pin to secure the pip pin in the bore.

摘要翻译： 本发明包括用于接收销钉的套筒。 套筒构造成嵌入隔板中并且包括圆柱形壳体。 壳体具有一个轴线并沿该轴线限定一个孔。 在孔内限定有多个间隔开的环形平台。 每个平台布置成在销钉的轴上接合多个锁定球以将销钉固定在孔中。

公开(公告)号：US20110002501A1

公开(公告)日：2011-01-06

申请号：US12879893

申请日：2010-09-10

申请人： Kwun-Wing W. Cheung

发明人： Kwun-Wing W. Cheung

IPC分类号： H04R1/02 ,  H04R1/00 ,  B21D53/92

CPC分类号： B64D11/0015 ,  H04R1/02 ,  H04R7/045 ,  H04R31/00 ,  Y10T29/49005 ,  Y10T29/49622

摘要： A flat panel speaker system is provided. The system includes, a modified panel having a front surface and a rear surface, wherein the modified panel acts as a diaphragm for the flat panel speaker system; a supporting member coupled to the rear surface of the modified panel; and a detachable driver operationally coupled to the supporting member.

摘要翻译： 提供一个平板扬声器系统。 该系统包括具有前表面和后表面的改进的面板，其中改性面板用作平板扬声器系统的隔膜; 耦合到所述改性面板的后表面的支撑构件; 以及可操作地联接到所述支撑构件的可拆卸驱动器。

公开(公告)号：US07817810B2

公开(公告)日：2010-10-19

申请号：US11196023

申请日：2005-08-03

申请人： Kwun-Wing W. Cheung

发明人： Kwun-Wing W. Cheung

IPC分类号： H04R25/00

CPC分类号： B64D11/0015 ,  H04R1/02 ,  H04R7/045 ,  H04R31/00 ,  Y10T29/49005 ,  Y10T29/49622

摘要： A flat panel speaker system is provided. The system includes, a modified panel having a front surface and a rear surface, wherein the modified panel acts as a diaphragm for the flat panel speaker system; a supporting member coupled to the rear surface of the modified panel; and a detachable driver operationally coupled to the supporting member.

摘要翻译： 提供一个平板扬声器系统。 该系统包括具有前表面和后表面的改进的面板，其中改性面板用作平板扬声器系统的隔膜; 耦合到所述改性面板的后表面的支撑构件; 以及可操作地联接到所述支撑构件的可拆卸驱动器。

公开(公告)号：US06715716B1

公开(公告)日：2004-04-06

申请号：US10245235

申请日：2002-09-17

申请人： Kwun-Wing W. Cheung

发明人： Kwun-Wing W. Cheung

IPC分类号： B64D1106

CPC分类号： B64D11/0641 ,  B64D11/06 ,  B64D11/0643 ,  Y02T50/46

摘要： An aircraft seat assembly 10 is provided including a plurality of aircraft seat elements 12. The aircraft seat assembly 10 includes a first aircraft seat element 18, having a first seat portion 16 and a first back portion 18. The first back portion 18 includes a lower back portion 22 and an upper back portion 24. The lower back portion 22 is rotatable between a raised position 26, wherein the lower back portion 22 is tangential with the upper back portion 24 to form a contiguous back rest 29, and a lowered position 28, wherein the lower back portion 22 is tangential with the first seat portion 16 to form an extended horizontal sleeping platform 32.

摘要翻译： 提供了包括多个飞行器座椅元件12的飞行器座椅组件10.飞行器座椅组件10包括具有第一座椅部分16和第一后部18的第一飞行器座椅元件18.第一后部18包括下部 后部22和上后部24.下后部22可在升高位置26之间转动，其中下后部22与上后部24相切，以形成连续的靠背29和降低位置28 ，其中下后部22与第一座部16相切以形成延伸的水平睡眠平台32。