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公开(公告)号：US07674080B2
公开(公告)日：2010-03-09
申请号：US11247260
申请日：2005-10-12
IPC分类号： F16B39/02
CPC分类号： F16B39/108 , F01D25/00 , F02C7/00 , F05D2240/70 , F05D2260/31 , F16B39/101 , Y02T50/671
摘要： The present invention provides a retaining washer for retaining threaded fasteners, such as bolts, that have been inadvertently loosened, in use. The invention finds particular application in gas turbine engines and in aircraft in general where wire locking of threaded fasteners has traditionally been employed. The washer (10) comprises a base member (14) having a plurality of apertures (18) each for receiving the shank of a respective bolt (20) or stud part of a threaded fastener, and engagement means (16) extending from the base member for engagement with respective bolt head or nut parts of the fasteners to retain the said head or nut parts with respect to the washer in the event of inadvertent loosening. The said engagement means is deformable between an open configuration which enables access to the bolt head or nut parts of the fasteners for tightening and/or removal thereof and a closed configuration in which the bolt head or nut part are captively retained with the washer.
摘要翻译： 本发明提供了一种用于在使用中保持螺纹紧固件（例如螺栓）的保持垫圈，其被不经意地松动。 本发明特别适用于燃气涡轮发动机和飞机，通常在传统上采用螺纹紧固件的电线锁定。 垫圈（10）包括具有多个孔（18）的基部构件（14），每个孔用于接收螺纹紧固件的相应螺栓（20）或螺柱部分的柄，以及从底座延伸的接合装置（16） 用于与紧固件的相应螺栓头或螺母部分接合以在发生无意松动的情况下相对于垫圈保持所述头部或螺母部分。 所述接合装置可以在打开构造之间变形，该打开构造能够接近用于紧固和/或移除紧固件的螺栓头或螺母部分，以及闭合构造，其中螺栓头部或螺母部分被固定在垫圈上。
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公开(公告)号：US20070237601A1
公开(公告)日：2007-10-11
申请号：US11247260
申请日：2005-10-12
IPC分类号： F16B39/02
CPC分类号： F16B39/108 , F01D25/00 , F02C7/00 , F05D2240/70 , F05D2260/31 , F16B39/101 , Y02T50/671
摘要： The present invention provides a retaining washer for retaining threaded fasteners, such as bolts, that have been inadvertently loosened, in use. The invention finds particular application in gas turbine engines and in aircraft in general where wire locking of threaded fasteners has traditionally been employed. The washer (10) comprises a base member (14) having a plurality of apertures (18) each for receiving the shank of a respective bolt (20) or stud part of a threaded fastener, and engagement means (16) extending from the base member for engagement with respective bolt head or nut parts of the fasteners to retain the said head or nut parts with respect to the washer in the event of inadvertent loosening. The said engagement means is deformable between an open configuration which enables access to the bolt head or nut parts of the fasteners for tightening and/or removal thereof and a closed configuration in which the bolt head or nut part are captively retained with the washer.
摘要翻译： 本发明提供了一种用于在使用中保持螺纹紧固件（例如螺栓）的保持垫圈，其被不经意地松动。 本发明特别适用于燃气涡轮发动机和飞机，通常在传统上采用螺纹紧固件的电线锁定。 垫圈（10）包括具有多个孔（18）的基部构件（14），每个孔用于接收螺纹紧固件的相应螺栓（20）或螺柱部分的柄，以及从底座延伸的接合装置（16） 用于与紧固件的相应螺栓头或螺母部分接合以在发生无意松动的情况下相对于垫圈保持所述头部或螺母部分。 所述接合装置可以在打开构造之间变形，该打开构造能够接近用于紧固和/或移除紧固件的螺栓头或螺母部分，以及闭合构造，其中螺栓头部或螺母部分被固定在垫圈上。
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公开(公告)号：US20050155352A1
公开(公告)日：2005-07-21
申请号：US11010454
申请日：2004-12-14
申请人： Michael Agg
发明人： Michael Agg
摘要： A duct comprising an inner casing spaced apart from an outer casing and which also comprises a number of interfaced duct sections must be assembled in such a way to prevent relative redial movement between the casings and thereby inhibit buckling. The present invention is a duct which utilises abutment members which longitudinally extend from each of the inner walls across the interface of the duct sections. The abutment members are radially spaced apart in normal use but are configured such that substantially relative radial movement of the inner and outer walls is prevented when the overlapping members abut.
摘要翻译： 包括与外壳间隔开并且还包括多个接口管道部分的内壳的管道必须以这样的方式组装以防止壳体之间的相对重拨运动，从而抑制弯曲。 本发明是一种管道，其利用从每个内壁纵向延伸穿过管道段的界面的邻接构件。 邻接构件在正常使用中径向间隔开，但是构造成使得当重叠构件抵接时，防止内壁和外壁的基本上相对的径向移动。
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