公开(公告)号：US5101930A

公开(公告)日：1992-04-07

申请号：US574186

申请日：1990-08-28

Applicant: Richard N. Fargo ,  Sib S. Ray ,  Louis Bialy ,  Henry Ryder

Inventor： Richard N. Fargo ,  Sib S. Ray ,  Louis Bialy ,  Henry Ryder

IPC: F16L55/033

CPC classification number: F16L55/0332

Abstract: A muffler for attenuating pulsations within the hydraulic fluid of an hydraulic elevator includes a plurality of compressible elements for absorbing pressure pulsations within the fluid and a baffle for ensuring that the flow of fluid contacts the elements sufficiently to absorb such pulsations, the baffle allowing a certain amount of flow to pass therethrough so that the pressure drop around the baffle is not so extreme so as to cause the muffler to cease to function.

Abstract translation: 用于衰减液压升降机的液压流体内的脉动的消声器包括用于吸收流体内的压力脉动的多个可压缩元件和用于确保流体的流动充分吸收这种脉动的挡板，挡板允许一定的 流过的流量使得挡板周围的压降不那么极端，从而使消音器停止工作。

公开(公告)号：US1392853A

公开(公告)日：1921-10-04

申请号：US42351920

申请日：1920-11-12

Applicant: HENRY RYDER

Inventor： HENRY RYDER

IPC: B60C5/24

CPC classification number: B60C5/24 ,  Y10T152/10585

公开(公告)号：US06597568B2

公开(公告)日：2003-07-22

申请号：US09947573

申请日：2001-09-07

Applicant: Martin Dennis Henry Ryder

Inventor： Martin Dennis Henry Ryder

IPC: G06F116

CPC classification number: G06F1/1628

Abstract: This invention relates to a briefcase or carrying case for a mobile office, holding a number of interconnected electronic devices (laptop computer, printer, and the like) which may be opened up for immediate use of the devices. A rectangular rigid frame comprises the foundation and ancillary items are fastened to the frame. An enclosing cover having a zipper is also attached to the frame. Shock-absorbing foam and straps are included. An optional wheeled caddie can support the frame using coupling blocks on each side of the frame. When in use, the laptop extends forward from the frame in a low flat position. The printer, held on a second hinged tray, is flipped backwards by 270 degrees over the top of the frame, so that the weight of the printer and the weight of the laptop tend to counterbalance each other and the carrying case is stable.

Abstract translation: 本发明涉及一种用于移动办公室的公文包或手提箱，保持多个互连的电子设备（膝上型计算机，打印机等），其可被打开以便立即使用该设备。 矩形刚性框架包括基座和辅助物品紧固到框架。 具有拉链的封闭盖也附接到框架。 包括吸震泡沫和皮带。 可选的轮式球罐可以使用框架两侧的联接块来支撑框架。在使用中，笔记本电脑在低平面位置从框架向前延伸。 保持在第二铰链托盘上的打印机在框架的顶部向后翻转270度，使得打印机的重量和笔记本计算机的重量倾向于彼此抵消，并且便携箱是稳定的。