公开(公告)号：US08024981B2

公开(公告)日：2011-09-27

申请号：US12427099

申请日：2009-04-21

申请人： Rolf Hinrichs ,  Christian Goepel ,  Uwe Matschl ,  Stephan Christiansen

发明人： Rolf Hinrichs ,  Christian Goepel ,  Uwe Matschl ,  Stephan Christiansen

IPC分类号： G01M5/00

CPC分类号： G01M5/0075 ,  G01M5/0041

摘要： The present invention provides a device for test loading a fuselage barrel, in particular in the aviation and aerospace industry. The device comprises a first and a second pressure bulkhead for sealing the fuselage barrel at the end faces thereof in a pressure-tight manner. The device further comprises a support device which may be coupled to the first pressure bulkhead, on the one hand, and to the second pressure bulkhead, on the other hand, extending through the fuselage barrel. Moreover, the device comprises a loading device which may be coupled to the support device, on the one hand, and to a portion of the fuselage barrel, on the other hand, for introducing loads into the fuselage barrel. The resulting advantage is that gravitational force and/or acceleration forces acting on the masses arranged in the fuselage barrel, for example cargo, in particular during the flight phase may be simulated by means of components which are exclusively arranged within the fuselage barrel, which is pressurized during the test. Thus a provision of through-holes in the fuselage skin for passing through hydraulic cylinders and the sealing of said holes relative to the fuselage skin, as in the device known to the applicant, are avoided.

摘要翻译： 本发明提供了一种用于特别在航空航天工业中对机身筒进行试验加载的装置。 该装置包括第一和第二压力舱壁，用于在其端面处以密封的方式密封机身筒体。 该装置还包括支撑装置，另一方面，支撑装置可以连接到第一压力舱壁，另一方面延伸穿过机身筒。 此外，该装置还包括一个装载装置，一方面可以耦合到支撑装置，另一方面则耦合到机身筒体的一部分，用于将负载引入机身筒体。 所产生的优点是，可以通过专门设置在机身筒内的部件来模拟作用在设置在机身筒体（例如货物）中的质量的重力和/或加速力，特别是在飞行阶段期间的重力和/或加速力， 在测试期间加压。 因此，如本申请人已知的装置那样，避免了在机身皮肤中提供穿过液压缸的通孔和相对于机身皮肤密封所述孔。

公开(公告)号：US20090260449A1

公开(公告)日：2009-10-22

申请号：US12427099

申请日：2009-04-21

申请人： Rolf Hinrichs ,  Christian Goepel ,  Uwe Matschl ,  Stephan Christiansen

发明人： Rolf Hinrichs ,  Christian Goepel ,  Uwe Matschl ,  Stephan Christiansen

IPC分类号： G01M5/00

CPC分类号： G01M5/0075 ,  G01M5/0041

摘要： The present invention provides a device for test loading a fuselage barrel, in particular in the aviation and aerospace industry. The device comprises a first and a second pressure bulkhead for sealing the fuselage barrel at the end faces thereof in a pressure-tight manner. The device further comprises a support device which may be coupled to the first pressure bulkhead, on the one hand, and to the second pressure bulkhead, on the other hand, extending through the fuselage barrel. Moreover, the device comprises a loading device which may be coupled to the support device, on the one hand, and to a portion of the fuselage barrel, on the other hand, for introducing loads into the fuselage barrel. The resulting advantage is that gravitational force and/or acceleration forces acting on the masses arranged in the fuselage barrel, for example cargo, in particular during the flight phase may be simulated by means of components which are exclusively arranged within the fuselage barrel, which is pressurised during the test. Thus a provision of through-holes in the fuselage skin for passing through hydraulic cylinders and the sealing of said holes relative to the fuselage skin, as in the device known to the applicant, are avoided.

摘要翻译： 本发明提供了一种用于特别在航空航天工业中对机身筒进行试验加载的装置。 该装置包括第一和第二压力舱壁，用于在其端面处以密封的方式密封机身筒体。 该装置还包括支撑装置，另一方面，支撑装置可以连接到第一压力舱壁，另一方面延伸穿过机身筒。 此外，该装置还包括一个装载装置，一方面可以耦合到支撑装置，另一方面则耦合到机身筒体的一部分，用于将负载引入机身筒体。 所产生的优点是，可以通过专门设置在机身筒内的部件来模拟作用在设置在机身筒体（例如货物）中的质量的重力和/或加速力，特别是在飞行阶段期间的重力和/或加速力， 在测试期间加压。 因此，如本申请人已知的装置那样，避免了在机身皮肤中提供穿过液压缸的通孔和相对于机身皮肤密封所述孔。