专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20190113063A1 GROOVED NUT FOR BLIND FASTENING, RIVET AND ASSEMBLY COMPRISING SUCH A NUT 审中-公开
公开(公告)号：US20190113063A1
公开(公告)日：2019-04-18
申请号：US16159551
申请日：2018-10-12
申请人： LISI AEROSPACE
发明人： Loic MEIFFRE , Guy PAILHORIES , Christophe VANDAELE
IPC分类号： F16B19/10 , F16B5/04 , F16B37/06
摘要： The present invention relates to a nut (32) for assembling elements of a structure, said nut comprising: a collar (64) capable of coming into contact with a front face of the structure; a tightening zone having an outer diameter (86) capable of being inserted into a hole of the structure; a deformation zone adjacent to the tightening zone and capable of forming a bulge against a rear face of the structure, opposite the front face; and a tapped portion (65) adjacent to the deformation zone.The nut comprises grooving (82) on an outer circumference of at least one part of the deformation zone, a maximum diameter of said grooving (82) being less than or equal to the outer diameter (86) of the tightening zone.

52. 发明申请

US20190055970A1 INDICATORS AND ASSEMBLIES THEREOF 审中-公开
公开(公告)号：US20190055970A1
公开(公告)日：2019-02-21
申请号：US15770497
申请日：2016-10-26
申请人： LISI AEROSPACE CANADA CORP.
发明人： Farrell CAMPBELL
IPC分类号： F16B1/00 , F16B31/02 , F16B37/14 , F16B23/00
摘要： An indicator and a fastener and indicator assembly have an inwardly extending engagement portion on the indicator for engaging a complementary portion on the fastener. The fastener may include an annular groove and the indicator may include a complementary annular rim for extending into the annular groove of the fastener. A portion or all of the indicator may be resiliently flexible, and configured so that part or all of the indicator is stretched when in place on the fastener. Examples of fasteners may include nuts and/or bolts.

53. 发明授权

US10118280B2 Device for applying temporary fasteners 有权
公开(公告)号：US10118280B2
公开(公告)日：2018-11-06
申请号：US14891442
申请日：2014-05-20
申请人： LISI AEROSPACE
发明人： Frederic Bigot
IPC分类号： B25B21/00 , B25B31/00
摘要： The invention relates to a tool (15) for installing fasteners, said tool comprising: a sheath containing a cylindrical housing (18) with a polygonal base, a roller cage (19) accommodated within said cylindrical housing, said cage comprising: a cylindrical support (33) with a substantially circular base, capable of pivoting within the cylindrical housing. rollers (34) disposed on the perimeter of the support, each roller being able to rotate with respect to said support, a compressing spring (36) exerting a radial force on the rollers in the direction of the main axis, the tool further comprising a restoring member (37) tending to bring the rollers of the cage to face the edges (27) of the cylindrical housing of the sheath.

54. 发明授权

US09926964B2 Threaded insert 有权
公开(公告)号：US09926964B2
公开(公告)日：2018-03-27
申请号：US15125139
申请日：2015-03-10
申请人： LISI AEROSPACE
发明人： Alan Philippe , Gildas Boleis
IPC分类号： F16B39/22 , F16B39/284 , F16B39/34 , F16C35/07 , F16C35/067
CPC分类号： F16B39/284 , F16B39/22 , F16B39/34 , F16C35/067 , F16C35/07
摘要： The invention relates to an insert (10) comprising a first end (12) defining a circular opening (14), a cylindrical body (16) having an inner wall (18) and an outer wall, and a second end (20) defining an opening (22) and forming an enlarged flange (24), characterized in that the body comprises a first portion (28) adjacent to the first end and provided with an outer thread (30), and a second portion (32) adjacent to the first portion and comprising at least two cutouts (34) defining at least two flexible tabs (36) extending axially, and each tab has an outer thread (38) and forms an angle (α), towards the outside of the body, with respect to the axis (A).Such an insert is used for axially positioning the outer rings of bearings.

55. 发明申请

US20170298970A1 FASTENER USING LUBRICATED INTERFERENCE FIT 审中-公开
公开(公告)号：US20170298970A1
公开(公告)日：2017-10-19
申请号：US15515593
申请日：2015-09-29
申请人： LISI Aerospace
发明人： Laurent Bourges , Johan Stephan , Christophe Van Daele
IPC分类号： F16B4/00 , C09D5/14 , C09D123/06 , C09D123/12 , C10M107/04 , C10M107/06 , C10M125/26 , C09D5/00 , F16B33/00 , F16B5/02 , C23C26/00 , C10M147/02 , C10M129/16 , F16B33/06 , F16B1/00
摘要： The invention relates to a metallic fastener (10; 40) for the interference fit assembly of at least two structural elements (20, 22) comprising a through hole, the fastener comprising an enlarged head (12; 42), a shaft (14; 44) having an external diameter before installation that is greater than an internal diameter of the hole, said shaft comprising a conductive surface (26; 56). Before installation, at least the conductive surface (26; 56) is coated with a lubricating layer (30), which comprises a mixture of at least one polyolefin and one polytetrafluoroethylene, for example, having sufficient adherence to prevent its abrasion by manual manipulation of the fastener and being weak enough to be at least partly stripped from the conductive surface during the interference fit assembly of the fastener.The invention further relates to a method for obtaining such a fastener and to a method for installing such a fastener in a structure.The invention is applicable to the assembly of aircraft structures.

56. 发明申请

US20150354252A1 AIRCRAFT LOCK 审中-公开
标题翻译：飞机锁
公开(公告)号：US20150354252A1
公开(公告)日：2015-12-10
申请号：US14653678
申请日：2013-12-06
申请人： LISI AEROSPACE
发明人： Etienne Luneau , Vincent DeFrance , Gregory LeGrand
IPC分类号： E05B79/10 , E05B85/24
CPC分类号： E05B79/10 , E05B85/243 , Y10T292/108
摘要： The invention relates to a lock (100) comprising: -two substantially planar walls (101) bearing a first pivot connection axle (102) and a second pivot connection axle (103), the first and second axles being substantially perpendicular to the planes; -a catch (108) able to pivot about the first axle, the catch comprising a hook (109) able to catch a strike wire; -a pawl (111) able to pivot about the second axle, the pawl comprising a tooth (112) able to engage with at least one notch (113, 114) formed on the catch, when the lock is in what is known as the closed position; -a control lever (115) able to pivot about the second axle, the lever comprising a means (116) of driving the rotation of the pawl (111) about the second axle, the control lever comprising means (118, 119) for securing the closure of the lock.
摘要翻译：本发明涉及一种锁（100），包括： - 两个基本平坦的壁（101），其承载第一枢转连接轴（102）和第二枢转连接轴（103），所述第一和第二轴基本垂直于所述平面; - 能够围绕第一轴枢转的卡扣（108），所述卡扣包括能够抓住撞击线的钩（109）; - 能够绕所述第二轴枢转的棘爪（111），所述棘爪包括齿（112），所述齿能够与形成在所述卡盘上的至少一个切口（113,114）接合，当所述锁在所谓的封闭位置 - 能够绕所述第二轴转动的控制杆（115），所述杠杆包括驱动所述棘爪（111）围绕所述第二轴的旋转的装置（116），所述控制杆包括用于固定的装置（118,119）关闭锁。

57. 发明申请

US20150110575A1 QUICK-RELEASE FASTENER 有权
标题翻译：快速释放紧固件
公开(公告)号：US20150110575A1
公开(公告)日：2015-04-23
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： F16B21/16
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。

58. 发明授权

US08926248B2 Family of fastening elements, check gauges and method for controlling the choice of the length of a fastening element 有权
标题翻译：紧固元件系列，检查计和用于控制紧固件长度选择的方法
公开(公告)号：US08926248B2
公开(公告)日：2015-01-06
申请号：US13363846
申请日：2012-02-01
申请人： Nicolas Guerin , Sebastien Langlais
发明人： Nicolas Guerin , Sebastien Langlais
IPC分类号： F16B35/00 , F16B5/02 , F16B35/04 , F16B1/00
CPC分类号： F16B5/02 , F16B1/0071 , F16B35/044
摘要： The invention refers to a family of fastening devices including at least two fastening elements (101, 121), each one of said elements including a shaped end portion (105), a frontal face (106) of the shaped end portion (105) having a cavity (107) extending as far as a bottom (108),the fastening elements having different maximum grips (Gmax), the family being configured so that the distance (109′) between the bottom (108) of the cavity (107) and the limit (170) between the body and the shaped end portion is identical for all the fastening elements (101, 121).The invention refers moreover to a unit (100) including such a family of fastening devices and a check gauge (150), as well as a method for checking of the choice of the length of a fastening element (101, 121), by means of the check gauge (150).
摘要翻译：本发明涉及一种紧固装置系列，其包括至少两个紧固元件（101,121），所述元件中的每一个包括成形端部（105），成形端部（105）的正面（106）具有延伸到底部（108）的空腔（107），紧固元件具有不同的最大夹具（Gmax），该系列构造成使得空腔（107）的底部（108）之间的距离（109'）并且对于所有紧固元件（101,121），本体和成形端部之间的极限（170）相同。本发明还涉及包括这种紧固装置系列和检查计（150）的单元（100），以及用于通过装置检查紧固元件（101,121）的长度的选择的方法（150）。

59. 发明授权

US08782867B2 Assembly device provided with a visual reference mark and method for the assembly thereof 有权
标题翻译：装配装置具有用于组装的可视参考标记和方法
公开(公告)号：US08782867B2
公开(公告)日：2014-07-22
申请号：US13508039
申请日：2010-11-09
申请人： Florent Verdier
发明人： Florent Verdier
IPC分类号： B23Q17/00 , F16B31/02
CPC分类号： F16B1/0071 , F16B5/025 , Y10T29/49764 , Y10T29/49778 , Y10T29/4978
摘要： A device (1; 20; 51) for assembling pre-bored (15) elements (2; 3), the elements together having a reference thickness (18) that may vary up to an actual maximum thickness (40), may include a male element (4; 21; 52) having a shank (6; 22; 54) extending in a thread (11; 27) or swaging grooves (59), an external surface (12; 28; 60) having a height (13; 61) equal to a height (14) of the shank, chosen so as to correspond to at least the actual maximum thickness (40) of the elements to be assembled, wherein the external surface has a visual reference mark (16; 35; 63), located at a distance (17) of a lower limit (9; 34; 57), or extending over a distance (17) from a lower limit up to an upper limit (42A; 42B; 65) toward the head.
摘要翻译：用于组装预钻孔（15）元件（2; 3）的装置（1; 20; 51），所述元件在一起具有可变化到实际最大厚度（40）的基准厚度（18），可包括具有在螺纹（11; 27）或模锻槽（59）中延伸的柄（6; 22; 54）的阳元件（4; 21; 52），具有高度（13）的外表面（12; 28; ; 61）等于所述柄的高度（14），所述高度（14）被选择为至少对应于待组装的元件的实际最大厚度（40），其中所述外表面具有视觉参考标记（16; 35; 位于下限（9; 34; 57）的距离（17）处，或者从下限延伸到上限（42A; 42B; 65）的距离（17）朝向头部延伸。

60. 发明申请

US20110088242A1 REUSABLE TEMPORARY FASTENING DEVICE FOR PREASSEMBLING AT LEAST TWO PREVIOUSLY PERFORATED STRUCTURAL MEMBERS 有权
标题翻译：可重复使用的临时装置，用于至少两个先前执行的结构性成员
公开(公告)号：US20110088242A1
公开(公告)日：2011-04-21
申请号：US12918144
申请日：2009-02-13
申请人： Etienne Luneau , Bastien Bellavia , Philipppe Prot
发明人： Etienne Luneau , Bastien Bellavia , Philipppe Prot
IPC分类号： B23P11/00 , F16B12/10
CPC分类号： B25B31/005 , B21J15/043 , B21J15/42 , F16B19/109 , Y10T29/49908 , Y10T29/49915 , Y10T29/49934 , Y10T29/49947 , Y10T29/53657 , Y10T29/53735 , Y10T29/5377 , Y10T29/53878 , Y10T29/53909 , Y10T29/53943 , Y10T403/557
摘要： A fastening device for preassembling structural members includes a hollow cylindrical body; a bearing ring provided at a proximal end of the hollow body and against which one of the structural members is intended to bear in a fastening position; a pulling threaded rod extending through the hollow body to be inserted into the structural members; a tightening means connected to the pulling threaded rod for maintaining the structural members against each other, the tightening means including a removable tubular end piece for mounting on a proximal threaded end of the pulling rod that can be locally axially compacted under the action of a force applied on said pulling rod in order to form a radial bead for sandwiching the structural members between the latter and the bearing ring; the fastening device including a sheath.
摘要翻译：用于预组装结构构件的紧固装置包括中空圆柱体; 轴承环，其设置在所述中空体的近端处，并且所述结构构件中的一个旨在承受处于紧固位置; 延伸穿过所述中空体以被插入到所述结构构件中的拉杆; 连接到牵引螺纹杆的紧固装置，用于将结构构件相互抵靠，紧固装置包括可拆卸的管状端件，用于安装在拉杆的近端螺纹端部，其可以在力的作用下局部轴向压实施加在所述拉杆上以便形成用于将结构构件夹在其间和轴承环之间的径向胎圈; 所述紧固装置包括护套。

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