公开(公告)号：US20070031188A1

公开(公告)日：2007-02-08

申请号：US11165366

申请日：2005-06-23

申请人： John Glessner ,  Stefan Dahlke ,  Robert Nicosia ,  Ricardo Moraes

发明人： John Glessner ,  Stefan Dahlke ,  Robert Nicosia ,  Ricardo Moraes

IPC分类号： F16B21/02

CPC分类号： F23R3/60 ,  F16B5/10 ,  F16B2200/503 ,  F16B2200/506 ,  Y10T403/7005 ,  Y10T403/7009

摘要： An attachment device for coupling one or more removable turbine components to a carrier of a turbine engine. The attachment device may include a securement structure rotatable about an axis of rotation and including one or more arms for grasping an arm extending from a support structure. A fastener may extend from the support structure and be inserted into a fastener receiving recess in the securement structure for preventing the securement structure from rotating and becoming disengaged from the support structure. The attachment device may also include a fastener retaining device for preventing the fastener, which may be a threaded bolt, from becoming disengaged from the attachment device, traveling downstream in a turbine, and damaging a turbine assembly.

摘要翻译： 一种用于将一个或多个可移除涡轮机部件联接到涡轮发动机的载体的附接装置。 附接装置可以包括可围绕旋转轴线旋转的固定结构，并且包括用于抓握从支撑结构延伸的臂的一个或多个臂。 紧固件可以从支撑结构延伸并且被插入固定结构中的紧固件接收凹部中，以防止固定结构旋转并与支撑结构脱离接合。 附接装置还可以包括紧固件保持装置，用于防止可能是螺栓的紧固件从附接装置脱离，在涡轮机中向下游移动并损坏涡轮机组件。