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公开(公告)号:US09651077B2
公开(公告)日:2017-05-16
申请号:US14679804
申请日:2015-04-06
发明人: Jeremy Scott Park
CPC分类号: F16B25/0042 , F16B25/0015 , F16B25/0063 , F16B25/0068 , F16B25/0073 , F16B35/065
摘要: A fastener includes a shank having a first end and a second end. The fastener includes a first thread region adjacent to the first end having a first helical thread and a second helical thread interposed with the first helical thread in the first thread region. A second thread region is provided adjacent to the first thread region, the second thread region including only the second helical thread with the second helical thread having a diameter greater than a diameter of the first helical thread. A third thread region having a third helical thread is provided extending from the second thread region toward the second end. A head is provided on the second end and includes a disk and an octagonal boss between the disk and the third thread region, the boss including four major sides extending perpendicular to the disk and four chamfered sides, the chamfered sides being flush with a side edge of the disk.
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公开(公告)号:US09523383B2
公开(公告)日:2016-12-20
申请号:US14493029
申请日:2014-09-22
发明人: Jeremy Scott Park
CPC分类号: F16B25/0052 , F16B25/0057 , F16B25/0063 , F16B25/0073
摘要: A fastener includes a shank having a first end and a second end. A first portion of a thread is formed with a first, symmetric thread angle and a second portion of the thread is formed with a second, asymmetric thread angle. The thread may be serrated or jagged over one or more portions of the fastener, including the area of the symmetric thread angle. A blunt end comprises the leading end of the fastener.
摘要翻译: 紧固件包括具有第一端和第二端的柄。 线的第一部分形成有第一对称的螺纹角,并且线的第二部分形成有第二非对称螺纹角。 螺纹可以在紧固件的一个或多个部分上锯齿或锯齿状,包括对称螺纹角度的区域。 钝端包括紧固件的前端。
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公开(公告)号:US20160186794A1
公开(公告)日:2016-06-30
申请号:US14984727
申请日:2015-12-30
申请人: OMG, Inc.
CPC分类号: F16B25/0015 , F16B23/003 , F16B25/0052 , F16B25/0063 , F16B25/0068 , F16B25/0073
摘要: A trim board fastener for composite or plastic material comprises a head having a recessed underside with a rim. A shank extends from the head and has an upper region, an unthreaded intermediate land and a lower region. The upper region has a first diameter traversed by a left hand thread having a first pitch. The lower region has a diameter smaller than the diameter of the upper region and is traversed by a double lead right hand thread which has a second pitch larger than the first pitch.
摘要翻译: 用于复合材料或塑料材料的修剪板紧固件包括具有凹部的具有边缘的下侧的头部。 柄从头部延伸,并且具有上部区域,无螺纹的中间区域和下部区域。 上部区域具有由具有第一间距的左手螺纹穿过的第一直径。 下部区域的直径小于上部区域的直径,并且由具有比第一间距大的第二间距的双引线右旋螺纹穿过。
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公开(公告)号:US09144896B2
公开(公告)日:2015-09-29
申请号:US13921496
申请日:2013-06-19
申请人: National Nail Corp.
发明人: Roger A. Vandenberg
CPC分类号: B25B23/005 , B25B23/00 , F16B25/00 , F16B25/0015 , F16B25/0063 , F16B25/0073 , F16B25/0084 , F16B25/103
摘要: A fastener installation tool and related method are provided for installing fasteners in boards. The tool can include a feed mechanism that automatically and sequentially feeds collated fasteners to a nose assembly. The nose assembly can include a guide having an alignment projection extending downwardly from the guide, and configured to engage a board corner and/or side surface, so as to align an angled bore through which fasteners are guided with the board corner and or side surface. The nose assembly can include a magnetic element located adjacent a path on which the collated fasteners are advanced. The magnetic element can exert a magnetic force on an individual fastener, aligning it for precise entry into the angled bore. The nose assembly can include a guide pocket to positively constrain a fastener as it rotates to ensure a desired advancement trajectory. A related method of installation is provided.
摘要翻译: 提供了紧固件安装工具和相关方法,用于在板中安装紧固件。 该工具可以包括进给机构,其自动且顺序地将整理的紧固件馈送到鼻部组件。 鼻部组件可以包括具有从引导件向下延伸的对准突起并且被配置为接合板角和/或侧表面的引导件,以便对准倾斜的孔,紧固件通过该角度的孔与板的拐角和/或侧面 。 鼻部组件可以包括位于整齐的紧固件前进的路径附近的磁性元件。 磁性元件可以在单个紧固件上施加磁力,将其对准以精确地进入成角度的孔。 鼻部组件可以包括引导袋,以在紧固件旋转时肯定地约束紧固件以确保期望的前进轨迹。 提供了相关的安装方法。
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公开(公告)号:US09016995B1
公开(公告)日:2015-04-28
申请号:US14449223
申请日:2014-08-01
IPC分类号: F16B35/06
CPC分类号: F16B35/065 , F16B25/0031 , F16B25/0063 , F16B25/0073 , F16B25/103
摘要: A fastener includes a cylindrical shaft, a screw head located at an uppermost portion of the cylindrical shaft and comprising a tool indentation therein, a threaded portion on the cylindrical shaft comprising a plurality of external threads, and a countersinking portion located between the threaded portion and the screw head and comprising a cutting section. The countersink portion is tapered from a first diameter equal to a diameter of the threaded portion to a second diameter that is equal to or larger than a diameter or a maximum width of the screw head. The countersinking portion is configured to form a countersink hole in a receiving material as the fastener is rotated and forced into the receiving material.
摘要翻译: 紧固件包括圆柱形轴,位于圆柱形轴的最上部的螺钉头,其中包括工具凹槽,圆柱形轴上的螺纹部分包括多个外螺纹,以及位于螺纹部分和 所述螺钉头包括切割部。 埋头孔部分从等于螺纹部分的直径的第一直径到等于或大于螺钉头的直径或最大宽度的第二直径逐渐变细。 锪孔部分构造成当紧固件旋转并且被迫进入接收材料时,在接收材料中形成锪孔。
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公开(公告)号:US08616816B2
公开(公告)日:2013-12-31
申请号:US12384269
申请日:2009-04-02
IPC分类号: F16B25/00
CPC分类号: F16B25/0015 , F16B25/00 , F16B25/0031 , F16B25/0047 , F16B25/0057 , F16B25/0068 , F16B25/0073 , F16B35/06 , F16B35/065 , F16B2033/025
摘要: A fastener for composite or plastic material having a dense composition employs a head which has a socket and a recessed underside and a lower rim. In one embodiment, the shank has an upper portion with an enlarged diameter and a left hand thread while the lower portion has a tri-lobed configuration and is traversed by a right hand thread. The right hand thread may have a plurality of notches which, in one embodiment, are arranged in a spiral array. One embodiment of a fastener has longitudinally spaced rings which project from an enlarged diameter portion of the shank. The lower portion of the shank has a thread with a plurality of notches. The rings have a major diameter and spacing greater than the major diameter and spacing of the thread.
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公开(公告)号:US20120183371A1
公开(公告)日:2012-07-19
申请号:US13499411
申请日:2010-10-05
申请人: Thomas P. Druschel , Tad A. Weiss , Richard L. Belinda , Michael W. Maziarz , Joseph A. Pieciak, JR. , Walter J. Danek , Kevin G. Walters
发明人: Thomas P. Druschel , Tad A. Weiss , Richard L. Belinda , Michael W. Maziarz , Joseph A. Pieciak, JR. , Walter J. Danek , Kevin G. Walters
CPC分类号: F16B25/103 , F16B25/0015 , F16B25/0047 , F16B25/0068 , F16B25/0073 , F16B39/30
摘要: A fastener adapted for anchoring engineered lumber panels has a threaded portion with a double included securement thread having an included angle between 15° and 25°. The ratio of the major thread diameter to the minor diameter exceeds 2.0 to provide a large thread surface to resist pull out. The fastener also includes a drill tip having an effective diameter substantially equal to the minor diameter of the thread. The fastener is configured to resist cocking upon being driven into the engineered lumber panel and to resist marring of the panel fascia.
摘要翻译: 适于锚定工程木材面板的紧固件具有螺纹部分,其具有包括在15°和25°之间的夹角的双重固定螺纹。 主螺纹直径与小直径的比率超过2.0,以提供大的螺纹表面以抵抗拉出。 紧固件还包括具有基本上等于线的小直径的有效直径的钻头。 紧固件构造成在被驱动进入工程化的木材面板时抵抗翘起并且抵抗面板面板的损坏。
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公开(公告)号:US20120155990A1
公开(公告)日:2012-06-21
申请号:US12969311
申请日:2010-12-15
申请人: Chien-Chin CHAO
发明人: Chien-Chin CHAO
IPC分类号: F16B35/04
CPC分类号: F16B25/0015 , F16B25/0052 , F16B25/0057 , F16B25/0073 , F16B25/0078 , F16B25/106
摘要: An improved screw includes a head and a shank. The head has a wrench cavity on the top to be driven by a screwdriver. The shank is connected to the bottom of the head. The shank has a round shank at an upper end close to the head to form a left-hand thread section, and a triangular shank at a lower end to form a right-hand thread section. The left-hand and right-hand thread sections have thread points formed in an asymmetrical manner. The right-hand thread section further has an upper thread section and a lower thread section at the bottom to form the tip. The lower thread section has saw-toothed threads. Thus tapping efficiency improves when the screw is fastened to a workpiece, and faster and firmer fastening can be achieved.
摘要翻译: 改进的螺钉包括头部和柄部。 头部的顶部有一个扳手腔,由螺丝刀驱动。 柄部连接到头部的底部。 柄部在靠近头部的上端具有圆形柄部,以形成左侧螺纹部分,并且在下端形成三角形柄部以形成右侧螺纹部分。 左手和右手螺纹部分具有以不对称方式形成的螺纹点。 右侧螺纹部分还具有底部的面线部分和下部螺纹部分以形成尖端。 下螺纹部分有锯齿螺纹。 因此,当将螺钉紧固到工件上时,开孔效率提高,并且可以实现更快更牢固的紧固。
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公开(公告)号:US20110097178A1
公开(公告)日:2011-04-28
申请号:US12760606
申请日:2010-04-15
申请人: Günter Stiebitz , Uwe Wolfarth
发明人: Günter Stiebitz , Uwe Wolfarth
IPC分类号: F16B25/10
CPC分类号: F16B25/10 , F16B25/0015 , F16B25/0068 , F16B25/0073 , F16B35/041
摘要: A screw, in particular a self-tapping screw, has a screw thread which covers up to the front end of the screw formed as a drilling tip or cutting tip. In the front area, starting with a distance from the front end of the screw, there is an opposite thread showing the same pitch as the screw thread, however, its thread height is lower than the thread height of the screw thread. This second, opposite single-thread, double-thread or triple-thread/multi-thread forms a cutting edge with its thread edge which is used to cut fibers in order to reduce wedge effect during screwing in the screw. The screw is particularly suitable for wood or wood-like materials in the edge areas of structural elements.
摘要翻译: 螺钉,特别是自攻螺钉,具有螺纹,该螺纹覆盖形成为钻头或切削尖端的螺杆的前端。 在前部区域,从螺杆前端开始,有一个与螺纹相同螺纹的螺纹线,但螺纹高度低于螺纹的螺纹高度。 第二个相反的单螺纹,双螺纹或三螺纹/多螺纹形成具有用于切割纤维的螺纹边缘的切削刃,以便在拧入螺钉期间减小楔形效应。 该螺钉特别适用于结构元件的边缘区域中的木材或类似木材的材料。
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公开(公告)号:US20090245973A1
公开(公告)日:2009-10-01
申请号:US12384269
申请日:2009-04-02
IPC分类号: F16B35/04
CPC分类号: F16B25/0015 , F16B25/00 , F16B25/0031 , F16B25/0047 , F16B25/0057 , F16B25/0068 , F16B25/0073 , F16B35/06 , F16B35/065 , F16B2033/025
摘要: A fastener for composite or plastic material having a dense composition employs a head which has a socket and a recessed underside and a lower rim. In one embodiment, the shank has an upper portion with an enlarged diameter and a left hand thread while the lower portion has a tri-lobed configuration and is traversed by a right hand thread. The right hand thread may have a plurality of notches which, in one embodiment, are arranged in a spiral array. One embodiment of a fastener has longitudinally spaced rings which project from an enlarged diameter portion of the shank. The lower portion of the shank has a thread with a plurality of notches. The rings have a major diameter and spacing greater than the major diameter and spacing of the thread.
摘要翻译: 用于具有致密组合物的复合材料或塑料材料的紧固件采用具有插座和凹入的下侧和下边缘的头部。 在一个实施例中,柄具有具有增大直径的上部部分和左手螺纹,而下部具有三叶形构造并且由右手螺纹穿过。 右螺纹可以具有多个凹口,在一个实施例中,凹口以螺旋阵列布置。 紧固件的一个实施例具有从柄的扩大直径部分突出的纵向隔开的环。 柄部的下部具有多个凹口的螺纹。 这些环具有大于螺纹的主直径和间距的大直径和间距。
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