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公开(公告)号：WO2022204500A1
公开(公告)日：2022-09-29
申请号：PCT/US2022/021923
申请日：2022-03-25
Applicant: LOCKHEED MARTIN CORPORATION
Inventor： STARZYNSKI, Eric , TRABERT, Jason, C. , FICK, Jason, R.
Abstract: Provided herein are various enhancements for panel inserts which can provide for mounting of threaded fasteners or other mounting members into various panels. In one example, a panel insert carrier comprises a barrel having flanged ends. The barrel comprising an axial bore therein having a threaded surface configured to removably accept a threaded insert. At least one of the flanged ends comprises an aperture for injection of potting around an exterior of the barrel when inserted into a bore hole of a panel.
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2.发明申请
公开(公告)号：WO2022040755A1
公开(公告)日：2022-03-03
申请号：PCT/AU2021/050995
申请日：2021-08-27
Applicant: ENGENTUS PTY LTD
Inventor： BRADSHAW, Brian Eric , BASKOVICH, Tom Peter , TURNBULL, Sam William
Abstract: A threaded male member (12) for a fastening arrangement has a reaction portion (16), such as a splined end or engagement portions in a threaded end. The threaded male member can have an internal or external secondary reaction portion (16.1) and a fail region (17). A tool (36) can have concentric sockets having a first socket (38) to engage the reaction portion (16) and a second socket (40) to engage the nut (18). An anti-rotation device (28) can be applied to the reaction portion and a nut (18) after fastening. A retainer (119) can engage with the reaction portion or the fail region (17). The retainer can bias the nut in a tightening direction. Rate of change in applied torque (ΔT) relative to a change in rate of change of angle (ΔA) of rotation can be sensed and used to determine correct tightening.
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公开(公告)号：WO2020016885A1
公开(公告)日：2020-01-23
申请号：PCT/IL2019/050792
申请日：2019-07-14
Applicant: BOGRASH, Philip
Inventor： BOGRASH, Philip , FRANKFURTER, David
Abstract: A coiled wire nut stopper to be placed on top of the nut by screwing it onto the part of bolt protruding from the nut. Most versions of nut stoppers have leading sharp end of the wire entering the clearance between end of the nut's thread and bolt thread channel, jamming the nut to prevent its loosening. The coils are tightly hugging the bolt to hold nut stopper in place. Nut stopper can be made symmetrical with 2 sharp wire ends. Nut stopper is movable by two wire loop handles located on leading and trailing coils or by a plurality of handles along the coils whose tips form a shape suitable for gripping either by hand or by a wrench or socket. Nut stoppers with two handles on leading and trailing coils located close together in horizontal plane allow pressing handles closer expanding the coils diameter and simply place or remove the nut stopper without screwing it.
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公开(公告)号：WO2019201666A1
公开(公告)日：2019-10-24
申请号：PCT/EP2019/058907
申请日：2019-04-09
Applicant: SPIETH-MASCHINENELEMENTE GMBH & CO. KG
Inventor： HUND, Alexander , KIENLE, Christian
IPC: F16B39/02 , F16B39/286
Abstract: Festlegevorrichtung mit mindestens zwei Gewinderingen (10, 12), die zwischen sich eine Membran (14) aufnehmen, die einstückiger Bestandteil dieses Ringpaares (10, 12) ist und die durch eingebrachte, in einem unmontierten Zustand geradlinig verlaufende Schlitze (16, 18, 24, 26), sowie an nur teilweise ringförmig verlaufenden Stegen (20, 22) sich abstützend zu den Ringen auf Abstand gehalten ist, und mit mindestens einer Spannschraube (30), wobei zumindest eine Spannschraube zwischen zwei benachbarten Stegen die Membran durchgreift, und im unmontierten Zustand die Membran un verformt sich parallel zu den Ringen ausrichtet und in einem montierten Zustand zwischen den Stegen in einem verformten Zustand zumindest teilweise unter Bildung eines Schräg- oder Bogenverlaufs zugestellt ist, sobald der Abstand zwischen den Ringen eines Paares mittels der jeweils zuordenbaren Spannschraube verringert ist, und wobei die zumindest eine die Membran durchgreifende Spannschraube benachbart angeordnete Schlitze durchgreift, die von der Membran separiert sind.
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公开(公告)号：WO2018190705A1
公开(公告)日：2018-10-18
申请号：PCT/NL2018/050217
申请日：2018-04-09
Applicant: TECHNISCHE UNIVERSITEIT DELFT
Inventor： NIJGH, Martin Paul
CPC classification number: E02D5/808 , F16B39/021
Abstract: The present invention is in the field of an injected bolter connection, and specifically a new material therefore, such as for resin injected bolted connections, and a method for forming such a connection. A demountable, stiff, and slip-resistant connection is provided, such as a so-called double lap shear connection having two or more sheets or plates.
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Patent Agency Ranking
公开(公告)号：WO2018110934A1
公开(公告)日：2018-06-21
申请号：PCT/KR2017/014525
申请日：2017-12-12
Applicant: 안세영
Inventor： 안세영
Abstract: 본 발명은 볼트머리(110-1)의 육각홈(111) 내 하부의 벽면에 마주보게 2개의 홈(113,114)이 형성되고, 단면이 원형인 볼트머리(110-1)의 외면은 볼트머리(110-1)의 끝부분 쪽으로 갈수록 외경이 작아지게 형성된 육각렌치 볼트(110)와; 원통형상으로 형성되고 상단은 개방되고 하단은 하단면(121)이 형성되며, 하단면(121)에는 2개의 구멍(123-1,123-2)이 형성되며, 내 벽의 중간부에 중간단(127)이 형성되고, 중간단(127)에는 중심부 구멍(126)과 하단면(121)의 구멍(123-1,12 3-2)과 수직으로 나란하게 2개의 구멍(124-1,124-2)이 형성되며, 하단면(121)과 중간단(127) 사이의 측벽에 는 벽을 관통하는 2개의 구멍(122-1,122-2)이 마주보는 위치에 형성되며, 개방된 상부의 내면에는 캡(140)의 가장자리를 받쳐주는 단(128)이 내면 원주를 따라 형성되며, 원통형 외면에는 회전방지용 돌출부(129)가 형성된 잠금쇠프레임(120-1)과, 잠금쇠프레임(120-1)의 하단면(121) 구멍(123-1,123-2)과 중간단(127)의 구멍(124-1,124-2)을 수직으로 삽입되는 2개의 중심축(135,136)에 힌지 결합되어 정역회전에 따라 잠금쇠프레임(120-1)의 구멍(122-1,122-2)을 관통하여 돌출상태 또는 비돌출상태가 되도록 형성된 2개 의 스토퍼(132,133)와, 2개의 스토퍼(132,133) 사이에 위치하여 두 스토퍼와 기어식으로 물려서 결합하고 중심축의 상단은 캡(140)에 고정되어 캡(140)의 정역회전에 의해 두 개의 스토퍼가 돌출상태 또는 비돌출상태가 되게 하도록 형성된 기어(131)와, 기어(131)의 중심축 상단에 결합되고 그 상면에 기어를 회전시키기 위해 사용하는 키(150)에 결합되는 돌출부(141)이 형성된 캡(140)으로 이루어지며, 볼트머리(110-1)의 육각홈(111)에 삽입시켜 키(150)를 사용하여 기어(131)를 회전시켜 스토퍼(132,13 3)를 돌출상태가 되게 함으로써 잠금상태를 형성할 수 있으며, 키(150)를 역회전시켜 스토퍼(132,133)를 비 돌출상태로 한 다음 육감홈(111)에서 분리할 수 있도록 형성된 잠금쇠(120);로 이루어지는 것을 특징으로 하 는 잠금장치가 구비된 볼트에 관한 것으로, 육각 렌치볼트를 체결한 다음, 잠금쇠(120)를 육각홈(111)에 삽입시켜 키(150)를 돌려 스토퍼(132,133)가 육각홈에 걸어서 빠지지 않도록 형성함으로써 잠금쇠로 인하여 키를 가진 사용자 외에는 볼트를 풀 수 없도록 형성한 것이다.
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公开(公告)号：WO2018106846A1
公开(公告)日：2018-06-14
申请号：PCT/US2017064976
申请日：2017-12-06
Applicant: PENN ENGINEERING & MFG CORP
Inventor： ABBOUD JACQUES
CPC classification number: F16B37/067 , F16B5/02
Abstract: A standoff fastener for attaching to a blind hole in a metal panel. The fastener has a substantially cylindrical body with a short shank that extends downwardly from the body into the hole. The shank has an inwardly extending collar with a first inwardly facing chamfer on the top and a second outwardly facing chamfer located on the bottom. The body has a shoulder at the bottom with a circular recess adjacent to and encircling the shank. The shank is radially divided into four equal segments which are separated by four radial slots. When the shank is spread outwardly by a center installation punch pressing against the first chamfer, the outer distal edge of the shank is pressed into the side wall of the hole, while an edge at the top of the second chamfer embeds into the end wall of the hole.
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公开(公告)号：WO2017196309A1
公开(公告)日：2017-11-16
申请号：PCT/US2016/031745
申请日：2016-05-11
Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Inventor： YANG, Shou-Jen , NGUYEN, Minh H , CHEN, Jui Lin
CPC classification number: F16B5/065 , F16B5/02 , F16B5/0657
Abstract: The present subject matter relates to screws for tool-less assembling of an electronic board on a chassis. In an example implementation, the screw comprises a threaded pin to secure the screw on the electronic board using a nut. The screw also comprises a screw head that fits into a hook on the chassis when the electronic board is assembled on the chassis. The screw further comprises a flange integral to the screw and positioned between the threaded pin and the screw head. The flange is extended radially to support the electronic board and is positioned at a distance from the screw head based on a gap to be maintained between the electronic board and the chassis.
Abstract translation: 本主题涉及用于电子板在机箱上的免工具组装的螺钉。 在示例实施方式中，螺钉包括螺纹销以使用螺母将螺钉固定在电子板上。 当电子板安装在机箱上时，该螺钉还包括一个螺钉头，该螺钉头可装入机箱上的一个挂钩上。 该螺钉还包括与螺钉一体并位于螺纹销和螺钉头之间的凸缘。 法兰径向延伸以支撑电子板，并基于电子板和底盘之间保持的间隙定位在距螺钉头一定距离处。
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公开(公告)号：WO2017168908A1
公开(公告)日：2017-10-05
申请号：PCT/JP2016/089154
申请日：2016-12-28
Applicant: 三菱重工業株式会社
Abstract: 熱可塑性プラスチック製ナットは、ボルト３の第１ねじ山３２に螺合する第２ねじ山１２を備えたナット本体部１０と、ナット本体部１０から上方に突出し、第１ねじ山３２に溶着可能な薄肉部１４とを具備する。ナット本体部１０の材質は、熱可塑性樹脂を含み、薄肉部１４の材質は、熱可塑性樹脂を含む。これにより、簡単にナットの緩みを防止することが可能な熱可塑性プラスチック製ナット、ナット溶着装置、および、ナット溶着方法が提供される。
Abstract translation: 热塑性塑料螺母具有螺母主体部分10，螺母主体部分10设置有螺纹连接到螺栓3的第一螺纹部分32的第二螺纹12，从螺母主体部分10向上突出的螺母主体部分10， 和可焊接到第一螺纹32的薄部14。 螺母主体部10的材质包含热塑性树脂，薄壁部14的材质包含热塑性树脂。 由此，提供一种能够容易地防止螺母的松动的热塑性塑料螺母，螺母焊接装置以及螺母焊接方法。
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公开(公告)号：WO2017038156A1
公开(公告)日：2017-03-09
申请号：PCT/JP2016/063230
申请日：2016-04-27
Abstract: 作業性良く雄ねじに締結されて緩み止め機能を発揮するロックナットの提供。雄ねじ（Ｂ２）に締結されることにより底面（２Ｂ）が被締結面（Ｃ１）に押圧される主ナット部材（２）と、主ナット部材（２）の底面（２Ｂ）と反対側の天面（２Ａ）側に設けられ、主ナット部材（２）とともに雄ねじ（Ｂ２）に締結される補助ナット部材（３）と、主ナット部材（２）と補助ナット部材（３）とを接合して一体化する接合部（４）であり、主ナット部材（２）および補助ナット部材（３）よりも引っ張り強度が低い接合部（４）と、主ナット部材（２）の底面（２Ｂ）から天面（２Ａ）まで貫通されたロックピン嵌入部（６）と、ロックピン嵌入部（６）に嵌入されるロックピン（５）であり、雄ねじ（Ｂ２）への締結時に主ナット部材（２）よりも先に被締結面（Ｃ１）に当接し、被締結面（Ｃ１）に押圧されることにより補助ナット部材（３）を上方に押圧するロックピン（５）とを含む。
Abstract translation: 提供一种与外螺纹接合并具有良好工作效率并具有保持功能的锁紧螺母。 锁紧螺母包括：主螺母构件（2），其构造成使得当所述锁紧螺母与阳螺纹（B2）接合时，所述主螺母构件（2）的底面（2B）将压靠在所述主螺母 （C1）接合; 设置在主螺母构件（2）的顶面（2A）侧的副螺母构件（3），上表面（2A）是主螺母构件的底面（2B）的相反侧的表面 （2），并与主螺母构件（2）一起与外螺纹（B2）接合; 用于将初级螺母构件（2）和次级螺母构件（3）接合并整合并且具有比初级螺母构件（2）和次级螺母构件（3）都低的抗拉强度的接合部分（4）。 锁定销插入部分（6），其从所述主螺母构件（2）的底表面（2B）延伸到其顶表面（2A）; 和锁定销（5），所述锁定销（5）安装在所述锁定销插入部（6）中，所述锁定销（5）构造成使得在所述锁定螺母与所述外螺纹（B2）接合的操作期间，所述锁定销 ）将与主要螺母构件（2）相比早于接合表面（C1）接触，锁定销（5）由此被表面（C1）挤压以将辅助螺母构件（3）向上压 。
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