专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4817853A Composite, method of forming a composite, and article of manufacture 失效
标题翻译：复合材料，复合材料的制造方法和制造方法
公开(公告)号：US4817853A
公开(公告)日：1989-04-04
申请号：US936640
申请日：1986-11-26
申请人： John F. Scanlon , Thomas A. Bolgert , David W. Okey , William D. Sherman
发明人： John F. Scanlon , Thomas A. Bolgert , David W. Okey , William D. Sherman
IPC分类号： B23P25/00 , B32B15/14 , B23K31/00
CPC分类号： B32B15/14 , B23P25/00 , Y10S384/911 , Y10S384/912 , Y10S428/937 , Y10T428/12444 , Y10T428/31529 , Y10T442/339
摘要： In order to accommodate post-manufacturing, or secondary operations in precision assemblies using composite materials, where the secondary operations consist of drilling, machining, grinding, lapping, or other material-removing processing, without the need to resort to expensive diamond tooling and while maintaining needed structural integrity, a composite formed of a base material, a matrix, and a machineable material is provided. The matrix is bonded to the base material and the machineable material is rendered integral with the matrix and sufficiently thick to accommodate subsequent material-removing processing to a precision dimension. By utilizing the composite, method of forming the composite, and article of manufacture, it is possible to take advantage of the characteristics of high strength and light weight even in precision assemblies due to the fact that the machineable surface is not required for structural integrity, and the machineable surface can be applied for initial machining or other material-removing processing and reapplied for subsequent machining or other material-removing processing to restore worn or damaged surfaces.
摘要翻译：为了适应后期制造或使用复合材料的精密组件的二次操作，其中二次操作包括钻孔，机械加工，研磨，研磨或其他材料去除处理，而不需要使用昂贵的金刚石工具，而保持所需的结构完整性，提供由基材，基体和可机加工材料形成的复合材料。基体与基体材料结合，可机加工材料与基体成一体，并且足够厚以适应随后的材料去除加工至精密尺寸。通过利用复合材料，复合材料的制造方法和制造方法，即使在精密组装中也可以利用高强度和轻重量的特性，这是由于不需要机械表面的结构完整性，并且可机加工表面可用于初始加工或其他材料去除处理，并重新应用于随后的加工或其它材料去除处理以恢复磨损或损坏的表面。

2. 发明授权

US4895219A Fill valve for liquid containing device 失效
标题翻译：用于含液装置的填充阀
公开(公告)号：US4895219A
公开(公告)日：1990-01-23
申请号：US255789
申请日：1988-10-11
申请人： Richard C. Welch , Thomas A. Bolgert
发明人： Richard C. Welch , Thomas A. Bolgert
IPC分类号： B64D33/00 , F01M11/04 , F01M11/06
CPC分类号： F01M11/0408 , F01M11/06
摘要： A device (1) for use in conjunction with an engine (25) is adapted to contain a predetermined level (A) of a liquid such as oil therein. A fill passage (4) is provided for adding liquid to the device and a drain passage (7) is provided for draining liquid from the device when the liquid is above the predetermined level. A movable valve (12) is provided for opening and closing the fill passage and the drain passage. The valve is automatically positioned so as to close both passages in response to start up of the engine whereby liquid will not be lost through the passage during operation of the engine. When the engine is not operating, the fill passage and drain passage are automatically opened in response to the application of pressure filling pressure to the fill passage as a result of an axial vent hole (31) which communicates the filling pressure to an end (32) the movable valve. The device may be an integrated drive generator in an aircraft which is designed to operate successfully in any aircraft attitude.
摘要翻译：与发动机（25）一起使用的装置（1）适于在其中容纳液体（例如油）中的预定液位（A）。提供了一种用于将液体添加到装置的填充通道（4），并且设置有排出通道（7），用于当液体高于预定水平时从装置排出液体。设置可动阀（12），用于打开和关闭填充通道和排放通道。阀被自动定位以便响应于发动机的起动而关闭两个通道，从而在发动机运行期间液体不会通过通道而损失。当发动机不工作时，由于将填充压力连通到端部（32）的轴向通气孔（31），填充通道和排出通道响应于对填充通道施加压力充注压力而自动打开）可动阀。该设备可以是飞机中的集成驱动发生器，其被设计成以任何飞机姿态成功地操作。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式