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

US06886779B2 Impact-absorbing, load-limiting connection device and rotary wing aircraft having such a connection device 有权
标题翻译：具有这种连接装置的冲击吸收，负载限制连接装置和旋翼飞机
公开(公告)号：US06886779B2
公开(公告)日：2005-05-03
申请号：US10691005
申请日：2003-10-22
申请人： Horst Bansemir , Jyrki Majamaeki , Walter Oefner , Anton Bergmann
发明人： Horst Bansemir , Jyrki Majamaeki , Walter Oefner , Anton Bergmann
IPC分类号： B64C27/00 , F16F7/12 , B64D27/00
CPC分类号： B64C27/006 , F16F7/12
摘要： An impact-absorbing, load-limiting connection device includes a first connection structure, a second connection structure, a guiding mechanism, and at least one impact-absorbing, load-limiting sacrificial element disposed between the first and second connection structure. At least one of the first and second connection structures is moveable with respect to the other in a predetermined direction of movement corresponding to an anticipated main impact direction. The guiding mechanism is configured to guide at least one of the first and second connection structures along the direction of movement and includes at least one transverse force-absorbing guide element configured to absorb a force in a direction transverse to the direction of movement. The sacrificial element is disposed as to be uncoupled from a transverse load path of the transverse force-absorbing guide element, and is configured to be deformed and destroyed by a relative movement between the first and second connection structures upon application of predetermined maximum load. In addition, a rotary-wind aircraft, especially a helicopter, that includes at least one such connection device.
摘要翻译：冲击吸收负载限制连接装置包括第一连接结构，第二连接结构，引导机构以及设置在第一和第二连接结构之间的至少一个冲击吸收负载限制性牺牲元件。所述第一和第二连接结构中的至少一个可以相对于另一个沿预定的主冲击方向的预定运动方向移动。引导机构构造成沿着移动方向引导第一和第二连接结构中的至少一个，并且包括至少一个横向力吸收引导元件，其构造成沿横向于移动方向的方向吸收力。牺牲元件被设置为与横向吸力引导元件的横向负载路径分离，并且被构造成在施加预定的最大负载时通过第一和第二连接结构之间的相对运动而变形和破坏。另外，包括至少一个这样的连接装置的旋转式飞机，特别是直升机。

2. 发明申请

US20070063100A1 EQUIPMENT FASTENING DEVICE TO ENHANCE THE CRASH SAFETY OF AN AIRCRAFT 有权
标题翻译：设备紧急装置，以加强飞机的碰撞安全
公开(公告)号：US20070063100A1
公开(公告)日：2007-03-22
申请号：US11470337
申请日：2006-09-06
申请人： Glyn Bailey , Bernhard Kobl , Jyrki Majamaeki
发明人： Glyn Bailey , Bernhard Kobl , Jyrki Majamaeki
IPC分类号： B64C1/20
CPC分类号： B64C1/062
摘要： An equipment-fastening device EFD to enhance the crash safety of aircraft, for fastening a piece of equipment to a support structure of an airframe, includes a load-limiting release mechanism and a load-peak transformer connected to the release mechanism and having a load-limiting, impact-energy-absorbing deformation element. Load peaks that occur in case of a crash and that stem from equipment fastened to the support structure by means of the equipment-fastening device are first reduced to a residual load peak by the EFD after the release, thereby relieving the stress on the support structure. Only then is any residual load peak that might still remain introduced via a first fastening section of the EFD into the support structure with a time delay vis-à-vis the load peaks that occurred originally.
摘要翻译：一种用于增强飞机的碰撞安全性的设备紧固装置EFD，用于将一件设备紧固到机身的支撑结构上，包括负载限制释放机构和连接到释放机构并具有负载的负载 - 峰值变压器冲击能量吸收变形元件。在发生碰撞的情况下发生的负载峰值，并且来自固定在支撑结构上的设备借助于设备紧固装置，首先由释放后的EFD减小到残余负载峰值，从而减轻支撑结构上的应力。只有这样，任何剩余负载峰值仍然可以通过EFD的第一紧固部分引入到支撑结构中，并且相对于最初发生的负载峰值具有时间延迟。

3. 发明授权

US07823829B2 Equipment fastening device to enhance the crash safety of an aircraft 有权
标题翻译：设备紧固装置，以增强飞机的碰撞安全性
公开(公告)号：US07823829B2
公开(公告)日：2010-11-02
申请号：US11470337
申请日：2006-09-06
申请人： John Bailey , Bernhard Kobl , Jyrki Majamaeki
发明人： John Bailey , Bernhard Kobl , Jyrki Majamaeki
IPC分类号： B64C1/20
CPC分类号： B64C1/062
摘要： An equipment-fastening device EFD to enhance the crash safety of aircraft, for fastening a piece of equipment to a support structure of an airframe, includes a load-limiting release mechanism and a load-peak transformer connected to the release mechanism and having a load-limiting, impact-energy-absorbing deformation element. Load peaks that occur in case of a crash and that stem from equipment fastened to the support structure by means of the equipment-fastening device are first reduced to a residual load peak by the EFD after the release, thereby relieving the stress on the support structure. Only then is any residual load peak that might still remain introduced via a first fastening section of the EFD into the support structure with a time delay vis-à-vis the load peaks that occurred originally.
摘要翻译：一种用于增强飞机的碰撞安全性的设备紧固装置EFD，用于将一件设备紧固到机身的支撑结构上，包括负载限制释放机构和连接到释放机构并具有负载的负载 - 峰值变压器冲击能量吸收变形元件。在发生碰撞的情况下发生的负载峰值，并且来自固定在支撑结构上的设备借助于设备紧固装置，首先由释放后的EFD减小到残余负载峰值，从而减轻支撑结构上的应力。只有这样，任何剩余负载峰值仍然可以通过EFD的第一紧固部分引入到支撑结构中，并且相对于最初发生的负载峰值具有时间延迟。

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