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1. 发明授权

US09297401B2 Quick-release fastener 有权
标题翻译：快速紧固件
公开(公告)号：US09297401B2
公开(公告)日：2016-03-29
申请号：US14517788
申请日：2014-10-17
申请人： LISI AEROSPACE
发明人： Sebastien Langlais , Vincent Defrance , Bastien Bellavia
IPC分类号： F16B21/00 , F16B21/16
CPC分类号： F16B21/165
摘要： The invention relates to a quick-release fastener (100) of the ball-pin type, consisting of a tubular body (102) provided with a radial opening (108), an enlarged head (104), a rod (112) that can move axially within the body and through the head, a ball (110) capable of moving radially between a released position in which it rests in a reduced cross-section (132) of the rod (112) inside the body and a locked position in which it protrudes radially beyond the body through the radial opening (108), and a lever (114) that pivots about a pin (118), which lever includes at least one cam surface (142) that is in contact with the head. The rotational actuation of the lever draws the rod toward the head and causes the ball to move into the released position.
摘要翻译：本发明涉及一种球形销的快速释放紧固件（100），其包括设置有径向开口（108）的管状体（102），扩大的头部（104），杆（112），其可以在主体内轴向移动并穿过头部，能够径向移动的球体（110）在释放位置之间，该释放位置位于主体内的杆（112）的减小的横截面（132）中，并且锁定位置其通过径向开口（108）径向突出超过身体，以及围绕销（118）枢转的杆（114），该杆包括与头部接触的至少一个凸轮表面（142）。杠杆的旋转驱动将杆朝向头部拉动，并使球移动到释放位置。

2. 发明授权

US11384575B2 Keeper and aircraft with such keeper 有权
公开(公告)号：US11384575B2
公开(公告)日：2022-07-12
申请号：US16032516
申请日：2018-07-11
申请人： LISI AEROSPACE
发明人： Bastien Bellavia , Boris Hummel
IPC分类号： E05C3/04 , B64C1/14 , E05B85/04 , E05B15/02 , E05B15/10 , E05C19/12 , E05B47/00
摘要： The invention involves a keeper (20) to interact with a bolt (16) of a lock (10);
The keeper includes a bracket (22) for attachment to a structure, and a keeper rod (24) secured to the bracket, the keeper rod extending from one surface (27) of the bracket.
In the keeper, a shaft (32) is attached to the bracket and can rotate freely relative to the bracket such that it extends in a longitudinal direction (X); a blade (40) is mounted on the shaft (32) on one side of the bracket near the keeper rod in such a way as to always rotate along with the shaft; an angular position indicator (46) is also mounted so as to always rotate along with the shaft; the blade being so positioned that it can be rotated by the latch when the latch hooks on to or releases from the keeper rod, and the angular position indicator (46) being capable of indicating the angular position of the blade.
The invention is for example intended to be used on an aircraft door such as that of a helicopter.

3. 发明申请

US20190017304A1 KEEPER AND AIRCRAFT WITH SUCH KEEPER 审中-公开
公开(公告)号：US20190017304A1
公开(公告)日：2019-01-17
申请号：US16032516
申请日：2018-07-11
申请人： LISI AEROSPACE
发明人： Bastien Bellavia , Boris Hummel
IPC分类号： E05C3/04 , E05B15/02 , E05C19/12 , E05B15/10
摘要： The invention involves a keeper (20) to interact with a bolt (16) of a lock (10);The keeper includes a bracket (22) for attachment to a structure, and a keeper rod (24) secured to the bracket, the keeper rod extending from one surface (27) of the bracket.In the keeper, a shaft (32) is attached to the bracket and can rotate freely relative to the bracket such that it extends in a longitudinal direction (X); a blade (40) is mounted on the shaft (32) on one side of the bracket near the keeper rod in such a way as to always rotate along with the shaft; an angular position indicator (46) is also mounted so as to always rotate along with the shaft; the blade being so positioned that it can be rotated by the latch when the latch hooks on to or releases from the keeper rod, and the angular position indicator (46) being capable of indicating the angular position of the blade.The invention is for example intended to be used on an aircraft door such as that of a helicopter.

4. 发明授权

US11352814B2 Device for locking a threaded rod in a tapped tube 有权
公开(公告)号：US11352814B2
公开(公告)日：2022-06-07
申请号：US16814995
申请日：2020-03-11
申请人： LISI AEROSPACE
发明人： Yannick Astier , Bastien Bellavia , Boris Hummel
IPC分类号： E05B63/06 , E05C19/10
摘要： The present invention relates to a locking device (10), comprising a threaded rod (12) and a tapping tube (14), which are movable relative to each other. An outer surface of the tube includes a first anti-rotation form.
The device further comprises: a locking sleeve (16) positioned around the rod and comprising a second anti-rotation form (60, 62) capable of being assembled to the first anti-rotation form; and an elastic element (18) connected to the locking sleeve.
In a locked position, the first (38, 40) and second (60, 62) anti-rotation forms are assembled; and in a release position, said anti-rotation forms are axially spaced apart, whereby the tube is free to rotate relative to the sleeve.

5. 发明申请

US20200291688A1 DEVICE FOR LOCKING A THREADED ROD IN A TAPPED TUBE 审中-公开
公开(公告)号：US20200291688A1
公开(公告)日：2020-09-17
申请号：US16814995
申请日：2020-03-11
申请人： LISI AEROSPACE
发明人： Yannick Astier , Bastien Bellavia , Boris Hummel
IPC分类号： E05B63/06 , E05C19/10
摘要： The present invention relates to a locking device (10), comprising a threaded rod (12) and a tapping tube (14), which are movable relative to each other. An outer surface of the tube includes a first anti-rotation form.The device further comprises: a locking sleeve (16) positioned around the rod and comprising a second anti-rotation form (60, 62) capable of being assembled to the first anti-rotation form; and an elastic element (18) connected to the locking sleeve.In a locked position, the first (38, 40) and second (60, 62) anti-rotation forms are assembled; and in a release position, said anti-rotation forms are axially spaced apart, whereby the tube is free to rotate relative to the sleeve.

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