公开(公告)号：US20180159200A1

公开(公告)日：2018-06-07

申请号：US15569956

申请日：2016-04-18

Applicant: NOKIA SHANGHAI BELL CO., LTD.

Inventor： Zhendong WANG

IPC: H01Q1/12 ,  F16B15/04

Abstract: A self-locking fixing device and an antenna assembly are provided. The self-locking fixing device includes an inner mandrel (10) arranged to include a nail head (110) and a nail rod (111) extending away from the nail head (110), and a bushing (114) arranged to include a nail head bushing (124) and a nail rod bushing (125) extending away from the nail head bushing (124). A sidewall of the nail head bushing (124) is provided with at least two elastic clamping units (121). If the inner mandrel (10) is assembled with the bushing (114), the nail head (110) is located in the nail head bushing (124), the nail rod (111) is located in the nail rod bushing (125), and clamping portions of the elastic clamping units (121) are engaged with an upper surface of the nail head (110) to clamp the nail head (110) in the nail head bushing (124). The self-locking fixing device can achieve a good fixing function. When it is applied to an antenna, the PIM and VSWR performance of the antenna can be enhanced, and the rework rate and manufacturing costs may be reduced.

公开(公告)号：US20140133932A1

公开(公告)日：2014-05-15

申请号：US14113023

申请日：2012-04-20

Applicant: Brian T. Davies

Inventor： Brian T. Davies

IPC: F16B15/04

CPC classification number: F16B15/04 ,  F16B19/109 ,  F16B21/165

Abstract: A nutless bolt includes a body having a shaft and a stop coupled to the shaft. Shaft is dimensioned to allow passage through a hole formed in a structure into which the bolt is inserted. The stop prevents body from falling into or through the hole. An axial bore formed in body houses a locking mechanism extending radially from shaft to lock body and nutless bolt in the hole. An actuator pin movable along the bore in a generally down hole direction through various positions. Position L1 is a pre-application position; position L2 is a locking position; and position L3 is a release position. Pin is movable in the down hole direction from L2 where the pin causes the locking mechanism to extend radially from shaft to lock the body in the hole, to L3 where the pin is retained in the body and displaced relative to the locking mechanism.

Abstract translation: 无螺母螺栓包括具有轴的本体和联接到轴的止动件。 轴的尺寸被设计成允许通过形成在螺栓被插入的结构中的孔。 防止身体掉入或穿过孔。 形成在主体中的轴向孔容纳从轴向径向延伸的锁定机构和未锁定螺栓的锁定机构。 致动器销可沿着孔径向通过各种位置沿大致向下的孔方向移动。 位置L1是预先申请的位置; 位置L2是锁定位置; 位置L3是释放位置。 销可以在L2的向下孔方向上移动，其中销使锁定机构从轴径向延伸以将主体锁定在孔中，到L3，其中销保持在主体中并相对于锁定机构移位。

公开(公告)号：US20120099946A1

公开(公告)日：2012-04-26

申请号：US12909829

申请日：2010-10-22

Applicant: Ying-Feng Hung

Inventor： Ying-Feng Hung

IPC: F16B15/04

CPC classification number: F16B15/04 ,  F16B13/085

Abstract: A multi-shank nail has a first shank, a second shank and a washer; wherein both of the first shank and the second shank have an enlarged head at their top ends and a point at their lower ends. The first shank has a flat contact surface along its longitudinal length at an upper portion, and the second shank has a shape of a longitudinally cut nail such that the second shank is capable of corresponding to the contact surface on the first shank. The first shank has an inclined face and an extended portion in sequence below the contact surface. At least one of the first shank or second shank comprises a plurality of notches opposite the contact surface, and the notches make the first shank or second shank easier to bend.

Abstract translation: 多柄钉具有第一柄，第二柄和垫圈; 其中所述第一柄和所述第二柄中的两个在其顶端处具有扩大的头部，并且在其下端具有点。 第一柄在其上部具有沿其纵向长度的平坦接触表面，并且第二柄具有纵向切割的钉的形状，使得第二柄能够对应于第一柄上的接触表面。 第一柄部在接触表面下方依次具有倾斜面和延伸部。 第一柄或第二柄中的至少一个包括与接触表面相对的多个凹口，并且凹口使得第一柄或第二柄更容易弯曲。

公开(公告)号：US07014408B2

公开(公告)日：2006-03-21

申请号：US10780082

申请日：2004-02-17

Applicant: Michael L. O'Banion ,  Daniel Puzio ,  Robert A. Berry ,  Alfred H Judge ,  Robert G Moores, Jr.

Inventor： Michael L. O'Banion ,  Daniel Puzio ,  Robert A. Berry ,  Alfred H Judge ,  Robert G Moores, Jr.

IPC: F16B15/00 ,  F16B15/04 ,  F16B15/08

CPC classification number: F16B21/086 ,  F16B13/0816 ,  F16B15/0038 ,  F16B15/04 ,  F16B15/06 ,  F16B21/084 ,  Y10S411/913

Abstract: A harpoon nail having two or more sets of teeth on opposite sides of fingers that deform while penetrating the framing members. The teeth engage with a bottom surface to fasten the framing members together. A piercing nail having sets of teeth on two edges penetrates through framing members and the teeth engage with a bottom surface to fasten the framing members together. A piercing nail with a spring member that deforms as the nail penetrates through framing members engages with a bottom surface to fasten the framing members together. A self-locking nail having two members that move relative to one another when penetrating through framing members fastens the framing members together.

Abstract translation: 鱼叉钉在手指的相对侧上具有两个或多个齿，在穿透框架构件时变形。 齿与底面接合，将框架构件固定在一起。 具有两个边缘上的一组齿的穿孔钉穿过框架构件，并且齿与底面接合，以将框架构件固定在一起。 具有弹簧构件的穿孔钉，其随着指甲穿过框架构件而变形，与底面接合以将框架构件紧固在一起。 当穿过框架构件时，具有两个相对移动的构件的自锁钉将框架构件固定在一起。

公开(公告)号：US6126372A

公开(公告)日：2000-10-03

申请号：US155480

申请日：1998-09-29

Applicant: Tetsuo Takata

Inventor： Tetsuo Takata

IPC: F16B15/04 ,  A47G29/00 ,  F16B15/00 ,  F16B15/06 ,  F16B21/14

CPC classification number: F16B15/0015

Abstract: According to the present invention, it is possible to produce an article-fixing device at low cost and in large quantity and also to drive a pin unit in accurate and assured manner, and to firmly mount an object to be fixed. The article-fixing device comprises a pin unit and a washer combined together for supporting an object to be fixed, whereby the pin unit is designed in flat shape and formed by punching a metal plate, has logs in shape of a fork and is extending from a head of the pin unit, and tips of the legs are tapered and spread out, and the washer comprises a pair of guide gaps arranged at opposed positions and for guiding operation to drive the forked legs and for maintaining an angle of driving at a constant angle, the forked legs inserted into the guide gaps are spread out between the pair of guide gaps, and a support base provided between the pair of guide gaps and used for spreading the forked legs inserted into the guide gaps and for maintaining spreading condition of the forked portion of the pin unit.

Abstract translation: PCT No.PCT / JP97 / 01117 Sec。 371日期：1998年9月29日 102（e）1998年9月29日PCT PCT 1997年3月31日PCT公布。 公开号WO97 / 37140 日期1997年10月9日根据本发明，可以以低成本和大量生产物品固定装置，并且还可以准确和有保证地驱动销单元，并且牢固地安装待固定的物体 。 物品固定装置包括：销单元和组合在一起的垫圈，用于支撑要固定的物体，由此销单元设计成平坦的形状并通过冲压金属板形成，具有叉形的形状并且从 销单元的头部，并且腿的尖端被锥形并展开，并且垫圈包括布置在相对位置的一对引导间隙，并且用于引导操作以驱动叉形腿并且用于将驾驶角保持在恒定 插入到引导间隙中的叉脚伸展在一对引导间隙之间，并且设置在该对引导间隙之间的支撑基座，用于扩展插入引导间隙中的叉形腿，并且用于保持 引脚单元的叉形部分。

公开(公告)号：US5820324A

公开(公告)日：1998-10-13

申请号：US859397

申请日：1997-05-20

Applicant: Samuel Chapman

Inventor： Samuel Chapman

IPC: F16B15/04 ,  F16B15/00

CPC classification number: F16B15/04

Abstract: The invention features an improved flush installation multi-part interlocking nail fastening system which eliminates loosening of flooring members, rubbing, or relative movement, thereby eliminating squeaks and noises. A master nail with modified head and shank portions accepts insertion of two smaller nails of soft composition which, when driven into a pair of internal longitudinal bores, these small nails exit the master nail to form opposing arcs, pulling abutting floor members into tight abutting engagement.

Abstract translation: 本发明具有改进的冲洗安装多部分互锁钉紧固系统，其消除了地板构件的松动，摩擦或相对运动，从而消除了吱吱声和噪音。 具有修改的头部和柄部的主钉接受插入两个较小的软组合钉，当被驱动到一对内部纵向孔中时，这些小钉从主钉离开以形成相对的弧，将邻接的地板构件拉紧成紧密接合 。

公开(公告)号：US5628579A

公开(公告)日：1997-05-13

申请号：US580784

申请日：1995-12-29

Applicant: Hubert Forster

Inventor： Hubert Forster

IPC: E04B1/41 ,  F16B13/04 ,  F16B13/12 ,  F16B15/04

CPC classification number: F16B13/12 ,  F16B13/126 ,  Y10T403/11 ,  Y10T403/557

Abstract: The expansion dowel includes an expansion sleeve (1) and an expanding member (5). The expansion sleeve 1 is provided with a bore (2) tapering in the setting direction as well as with open ended longitudinal slots (3). The expanding member (5) has a blind bore (6) open towards the setting side and has a lug (7) projecting from same at its opposite end, wherein the cross-sections of lug (7) and blind bore (6) are matched in such a way to one another, that a rated break point or failure point is formed. The force dependent response of this rated break point leads to a force dependent expansion while maintaining the driving or advance travel (X).

Abstract translation: 膨胀销包括膨胀套筒（1）和膨胀件（5）。 膨胀套筒1设置有在设定方向上逐渐变细的孔（2）以及开口纵向槽（3）。 膨胀构件（5）具有朝向固定侧开口的盲孔（6），并且在其相对端处具有从其突出的凸耳（7），其中凸耳（7）和盲孔（6）的横截面为 以这种方式彼此匹配，形成额定断点或故障点。 该额定断点的力相关响应导致力依赖扩张，同时保持驾驶或前进行驶（X）。

公开(公告)号：US5605422A

公开(公告)日：1997-02-25

申请号：US401179

申请日：1995-03-09

Applicant: Artur Fischer

Inventor： Artur Fischer

IPC: F16B15/04 ,  F16B13/08 ,  F16B19/00 ,  F16B15/00

CPC classification number: F16B19/002 ,  F16B13/0891

Abstract: A nail comprises a shank having an expansion portion with two curved expansion limbs defining a free space therebetween, a first straight shank portion and a second straight shank portion located correspondingly before and after the expansion region, the free space being formed as a longitudinal notch starting from the first straight shank portion and extending to the forward end, the notch having a notch base rising in direction toward the forward nail end, and a wedge arranged in the longitudinal notch and bearing against the notch base, the wedge having an upper edge slightly projecting beyond the shank and being displaceable in direction toward and along the rising notch base.

Abstract translation: 指甲包括具有膨胀部分的柄部，其具有限定其间自由空间的两个弯曲扩张肢，相应地在膨胀区域之前和之后定位的第一直柄部分和第二直柄部分，自由空间形成为纵向缺口开始 从第一直柄部分延伸到前端，凹口具有朝向前钉端的方向上升的切口底部，以及布置在纵向凹口中并且抵靠凹口基部的楔形件，楔形件具有略微上缘 突出超过柄部并且沿着朝向和沿着上升的切口基座的方向移位。

公开(公告)号：US4970761A

公开(公告)日：1990-11-20

申请号：US518234

申请日：1990-05-07

Applicant: Toshinobu Nakamura

Inventor： Toshinobu Nakamura

IPC: F16B5/06 ,  F16B15/04 ,  F16B19/10 ,  H05K7/14

CPC classification number: H05K7/142 ,  F16B19/1081 ,  Y10T24/42 ,  Y10T24/45487

Abstract: A fastener for securing a circuit board to a chassis or another circuit board of an electronic appliance in a spaced relationship by a predetermined fixed distance. The fastener comprises a plunger having an inverted pyramid-shaped head and a rod extending downwardly from said head, and a fastener body including an isolating member having at the center thereof an opening for receiving said plunger therein and a pair of locking members located at the opposite ends of said isolating member with a pair of support plates interposed therebetween. When the plunger is inserted into the fastener body, the locking members are expanded outwardly by the plunger so that a circuit board and a chassis or another circuit board are secured to each other in a predetermined spaced relationship.

Abstract translation: 一种用于将电路板以间隔关系固定到电子设备的机架或另一电路板预定固定距离的紧固件。 紧固件包括具有倒置的金字塔形头部和从所述头部向下延伸的杆的柱塞，以及紧固件主体，其包括隔离构件，所述隔离构件的中心具有用于将所述柱塞接纳在其中的开口和位于所述头部的一对锁定构件 所述隔离构件的相对端部之间插入一对支撑板。 当柱塞被插入到紧固件主体中时，锁定构件通过柱塞向外扩展，使得电路板和底盘或另一电路板以预定间隔的关系彼此固定。

公开(公告)号：US4339218A

公开(公告)日：1982-07-13

申请号：US146478

申请日：1980-05-05

Applicant: Rene' A. Navarre

Inventor： Rene' A. Navarre

IPC: F16B15/04 ,  F16B25/10 ,  F16B35/02 ,  F16B39/28 ,  F16B25/00

CPC classification number: F16B25/10 ,  F16B15/04 ,  F16B25/0031 ,  F16B25/0078 ,  F16B35/02 ,  F16B39/28

Abstract: A fastener for use in soft materials, such as wood, dry wall, and the like, is provided with a shank having a conical void and longitudinal slots in the leading end thereof, forming flexible fingers which bottom in a hole formed in the material to be fastened and flare radially outwardly as material is trapped in the void as the fastener is advanced. In a second embodiment, a shank having a longitudinal slot extending substantially the full length of the shank defines fingers which flare outward as the fastener advances in softer materials. Means for resisting removal of the fastener are provided formed on the fingers.

Abstract translation: 用于软质材料如木材，干壁等的紧固件设置有在其前端具有圆锥形空隙和纵向狭槽的柄，在该材料中形成的孔中形成柔性指状物 当紧固件前进时，材料被捕获在空隙中，并被径向向外张紧。 在第二实施例中，具有基本上延伸的杆的整个长度延伸的纵向狭槽的柄限定了当紧固件以更软的材料前进时向外张开的指状物。 设置在手指上形成用于抵抗紧固件去除的装置。