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公开(公告)号：US20150152906A1
公开(公告)日：2015-06-04
申请号：US14197049
申请日：2014-03-04
发明人： Chih-Ming Lai , Chung Wei Chiang
IPC分类号： F16B23/00
CPC分类号： F16B5/0233 , F16B5/065 , F16B23/0015 , F16B23/003 , F16B23/0038 , F16B37/125 , H05K7/142
摘要： A stud used to support a circuit board on a case, the case has a tapped hole, and the circuit board has a locating hole. The stud includes a main body. The main body includes a screw thread portion and a carrying surface, wherein the main body is fixed to the tapped hole of the case by the screw thread portion, and the carrying surface withstands the circuit board, the carrying surface has an opening and a tooling groove, the opening is corresponding to the locating hole of the circuit board. A hand tool is inserting into the tooling groove of main body, and the shape of the hand tool corresponds to the shape of the tooling groove, so that the main body is able to be fixed to the case or detached from the case by the hand tool.
摘要翻译： 用于在壳体上支撑电路板的螺柱，壳体具有螺纹孔，并且电路板具有定位孔。 螺柱包括主体。 主体包括螺纹部分和承载表面，其中主体通过螺纹部分固定到壳体的螺纹孔，承载表面承受电路板，承载表面具有开口和工具 槽，开口对应于电路板的定位孔。 手工工具插入主体的工具槽中，手工工具的形状对应于工具槽的形状，使得主体能够固定到壳体上或者用手从壳体拆下 工具。
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公开(公告)号：US08690504B2
公开(公告)日：2014-04-08
申请号：US13314655
申请日：2011-12-08
IPC分类号： F16B31/02
CPC分类号： F16B31/027 , F16B23/0015 , F16B31/021 , Y10S411/911
摘要： A torque-limited fastener turnable in fastening and loosening directions for one-time use includes a fastener head with a base, a set of lugs extending from the base, and an optional set of ramps extending from the base. The lugs include abutment surfaces facing a fastening tool slot recess that receives a fastening tool. When the fastening tool is turned in the fastening direction it bears against the lug surfaces. The lugs shear off or plastically deform into recesses when the fastening tool applies a limiting fastening torque. The ramps have abutment surfaces facing a loosening tool slot recess that receives a loosening tool. The ramps cam the fastening tool over the ramp abutment surfaces if the fastening tool is in the fastening tool recess and is turned in the fastening direction after the lugs have sheared off or have plastically deformed in response to application of the limiting torque.
摘要翻译： 扭矩限制的紧固件可在一次性使用的紧固和松动方向上转动，包括具有基座的紧固件头部，从基座延伸的一组凸耳以及从基座延伸的可选的一组斜面。 凸耳包括面向紧固工具槽凹槽的邻接表面，其接纳紧固工具。 当紧固工具沿紧固方向转动时，它抵靠在凸耳表面上。 当紧固工具施加限制紧固扭矩时，凸耳剪切或塑性变形成凹槽。 斜面具有面向松动工具槽凹槽的邻接表面，其接收松动工具。 如果紧固工具处于紧固工具凹槽中，则斜面将紧固工具凸起在斜面邻接表面上，并且在凸耳已经剪切之后沿着紧固方向转动，或者响应于施加限制扭矩而塑性变形。
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公开(公告)号：US07311026B2
公开(公告)日：2007-12-25
申请号：US11359902
申请日：2006-02-21
申请人： Joshua Robert Melton
发明人： Joshua Robert Melton
CPC分类号： B25B15/007 , F16B23/0015
摘要： A screw head and screwdriver for use in combination are provided to reduce the occurrence of stripping a screw head during tightening or removing the screw. The head slot employs slot walls that indent in some portion of the wall, the indent portion forming a ledge under which the screwdriver tip may be retentively captured thereby preventing the tip from lifting from the screw slot and stripping the screw head. The screw slot and driver also generally employ a tapered form, such that the slot widens from a central portion out to the outer circumferential edges. The narrow portion of the slot matching in form a narrow portion of the driver tip such that the driver tip tends not to slide off the screw head during use. Utilizing these inventive design concepts prevents the screwdriver tip from slipping off the head and resulting in the need to apply less downward pressure.
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公开(公告)号：US20050109171A1
公开(公告)日：2005-05-26
申请号：US10994920
申请日：2004-11-22
申请人： Sergei Shapoval
发明人： Sergei Shapoval
CPC分类号： B25B15/007 , F16B23/0015
摘要： A combination fastener driver and fastener, the fastener driver including a generally hourglass-shaped tip which flares from the shank to the tip and the fastener includes a generally hourglass-shaped slot in the fastener head with under cut side walls. The flared walls of the driver tip engage the undercut side walls of the fastener slot to lock the tip in the slot when driving the fastener. A waist portion in the driver tip engages a waist portion in the fastener slot to prevent the tip from laterally slipping out of the slot during use.
摘要翻译： 紧固件驱动器和紧固件组合在一起，该紧固件驱动器包括一般为沙漏形的尖端，该尖端从柄部突出到顶端，并且紧固件包括在紧固件头部内的一般具有沙漏形状的狭槽，其具有下切割的侧壁。 驱动器尖端的扩口壁接合紧固件槽的底切侧壁，以在驱动紧固件时将尖端锁定在槽中。 驱动器尖端中的腰部与紧固件槽中的腰部接合，以防止尖端在使用期间横向滑出槽。
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5.发明授权公开(公告)号：US06886431B1
公开(公告)日：2005-05-03
申请号：US10244277
申请日：2002-09-16
申请人： Anthony Petrsorich
发明人： Anthony Petrsorich
CPC分类号： F16B23/0015 , B25B15/007
摘要： A screw has a head releasably engaged by a flat blade tip in such a manner so as to prevent the flat blade tip from sliding off of the head of the screw as the flat blade up tip drives the screw. The head of the screw has a blind slot defined by a pair of walls and which extends diametrically and completely thereacross, and a blind bore extending concentrically therein. The diameter of the blind bore is less than the width of the blind slot preventing damage to, or breakage of, a drill bit used to drill the blind bore during manufacture by preventing the drill bit from hitting the pair of walls during drilling. The flat blade tip has a projection depending centrally therefrom that is coplanar with, and is a continuation of, the flat blade tip so as to allow the projection to be readily formed by merely removing material from the flat blade tip.
摘要翻译： 螺钉具有以平坦的叶片尖端可释放地接合的头部，以便当平坦的叶片顶端驱动螺钉时，防止平坦的叶片尖端从螺钉的头部滑落。 螺钉的头部具有由一对壁限定的盲槽，并且其间沿直径和完全延伸，以及同心地延伸的盲孔。 盲孔的直径小于盲槽的宽度，防止在制造期间用于钻孔盲孔的钻头的损坏或破裂，从而防止钻头在钻孔期间撞击该对壁。 扁平叶片尖端具有从其中心突出的突起，其与扁平叶片尖端共面并且是连续的，以便通过仅从平坦叶片尖端移除材料来容易地形成突出部。
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公开(公告)号：US06526851B1
公开(公告)日：2003-03-04
申请号：US10064150
申请日：2002-06-14
申请人： Richard D. Fuerle
发明人： Richard D. Fuerle
IPC分类号： B25B2308
CPC分类号： B25B15/005 , B25B15/007 , F16B23/0015
摘要： A screw has a head portion and a threaded portion. The head portion has an undercut slot extending across it. The slot has a flat floor and sloping sides and the width of the floor of the slot is greater than the width at the top opening of the slot. A matching bit has a shank portion and a flat portion. The flat portion of the bit is not as wide as the top opening of the slot. The flat portion has a foot extending from each end. Each foot has a flat base and inwardly-sloping sides
摘要翻译： 螺钉具有头部和螺纹部。 头部具有延伸穿过其的底切槽。 槽具有平坦的地板和倾斜的侧面，并且槽的底部的宽度大于槽的顶部开口处的宽度。 匹配的钻头具有柄部分和平坦部分。 钻头的平坦部分不如槽的顶部开口那么宽。 平坦部分具有从每一端延伸的脚。 每只脚都有一个平坦的底部和向内倾斜的两侧
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公开(公告)号：US06481944B2
公开(公告)日：2002-11-19
申请号：US09995687
申请日：2001-11-29
IPC分类号： F16B2300
CPC分类号： F16B23/0015 , F16B23/0038 , F16B33/02 , Y10S411/919
摘要： A combination sidewalk bolt is provided. The bolt includes a head portion, a threaded shaft portion extending perpendicularly outward from a first side of the head portion, a socket head recess well formed within a second side of the head portion for use in driving the bolt, and a slotted screwdriver slot provided in the second side of the head portion. A depth of the recess well is greater than the width of the head portion between the first side and the second side.
摘要翻译： 提供组合人行道螺栓。 螺栓包括头部，从头部的第一侧垂直向外延伸的螺纹轴部，形成在用于驱动螺栓的头部的第二侧内的插座头凹槽，以及设置有开槽螺丝刀槽 在头部的第二侧。 凹槽的深度大于第一侧和第二侧之间的头部的宽度。
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公开(公告)号：US06464442B1
公开(公告)日：2002-10-15
申请号：US08865162
申请日：1997-05-29
申请人： David A. Stingl
发明人： David A. Stingl
IPC分类号： F16B3500
CPC分类号： F16B23/0084 , F16B23/0015 , F16B23/0069 , F16B35/00 , F16B35/06
摘要： A safety device provides quick and easy removal or separation of a part or assembly from a machine or installation base. The safety release fasteners that secure the part or assembly to the machine or installation base have interconnected sections that are releasable by simply tugging on the part or assembly to allow the sections to snap apart. The breaking of the fastener releases the part or assembly from the machine or installation base, thereby freeing from imminent danger the person, whose hair, clothing or limb may be caught. Axial separation of the fasteners prevent injury to a person or damage to a machine or installation base or to a part or assembly, such as when a large inanimate object is drawn into an intake of a machine or installation.
摘要翻译： 安全装置可快速方便地将零件或组件从机器或安装基座上拆下或分离。 将部件或组件固定到机器或安装基座上的安全释放紧固件具有互连部分，其可以通过简单地在部件或组件上拉扯而释放，以允许部分卡扣。 紧固件的断裂从机器或安装基座上释放零件或组件，从而释放头发，衣服或肢体可能被抓住的人的即将到来的危险。 紧固件的轴向分离可防止人身伤害或机器或安装基座或部件或组件的损坏，例如当大型无生命物体被吸入机器或设备的入口时。
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公开(公告)号：US06328517B1
公开(公告)日：2001-12-11
申请号：US09532885
申请日：2000-03-22
IPC分类号： F16B2300
CPC分类号： F16B23/0015 , F16B23/0038 , F16B33/02 , Y10S411/919
摘要： A combination sidewalk bolt is provided. The bolt includes a head portion, a threaded shaft portion extending perpendicularly outward from a first side of the head portion, a Phillips head recess well formed within a second side of the head portion for use in driving the bolt, and a slotted screwdriver slot provided in the second side of the head portion. A depth of the recess well is greater than the width of the head portion between the first side and the second side.
摘要翻译： 提供组合人行道螺栓。 螺栓包括头部，从头部的第一侧垂直向外延伸的螺纹轴部分，形成在头部的第二侧中用于驱动螺栓的十字头头凹槽，以及设置有开槽螺丝刀槽 在头部的第二侧。 凹槽的深度大于第一侧和第二侧之间的头部的宽度。
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公开(公告)号：US5562547A
公开(公告)日：1996-10-08
申请号：US289797
申请日：1994-08-12
申请人： Richard Borzone
发明人： Richard Borzone
CPC分类号： B21K1/463 , F16B23/0015 , F16B23/003 , F16B23/0038
摘要： The present invention relates to a burred fastener for forming a friction fit between the fastener and a driver. The friction fit retains the fastener in contact with the driver during insertion, tightening and loosening of the fastener into a work surface. Burrs are formed in the inner side surfaces of an indentation or slot formed in the fastener head. A method for forming the burred fasteners includes striking the screw head with a deformation object.
摘要翻译： 本发明涉及一种用于在紧固件和驱动器之间形成摩擦配合的密封紧固件。 摩擦配合在将紧固件插入，紧固和松开工作表面期间保持紧固件与驾驶员接触。 毛刺形成在形成在紧固件头部中的凹槽或槽的内侧表面中。 用于形成所述经毛边的紧固件的方法包括用变形体打击所述螺钉头。
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