公开(公告)号：US20180306547A1

公开(公告)日：2018-10-25

申请号：US16016904

申请日：2018-06-25

Applicant: Martin Holdings, LLC

Inventor： Martin T. Hill

IPC: F41A21/48 ,  F16B23/00 ,  F16B37/00 ,  F16B39/06

CPC classification number: F41A21/482 ,  F16B23/0061 ,  F16B37/00 ,  F16B39/06 ,  F41A21/485 ,  F41C23/16

Abstract: A two-piece barrel nut includes an internal nut with an externally threaded portion on one end and a plurality of engageable members on the opposite end, and an external nut with an internally threaded portion on one end that receives the externally threaded portion of the internal nut and one or more receptacles on the other end that each may receive a fastener that engages at least one of the plurality of engageable members on the internal nut to lock the external nut to the internal nut. A method for using the barrel nut to attach a barrel to a firearm is also disclosed.

公开(公告)号：US20180238376A1

公开(公告)日：2018-08-23

申请号：US15956529

申请日：2018-04-18

Applicant: Daniel Thomas

Inventor： Daniel Thomas

IPC: F16B39/10 ,  F16B39/12

CPC classification number: F16B39/103 ,  F16B23/0061 ,  F16B39/12 ,  F16B41/005

Abstract: A tamper-resistant fastener assembly having a threaded main body section, an outer protective sleeve and an internal channel housing bearings that provides rotation of the sleeve about the main body and a customized locking head and key configuration providing limited installation and removal of the fastener. The fastener can be a nut or a bolt with internal or external threading.

公开(公告)号：US20180187711A1

公开(公告)日：2018-07-05

申请号：US15398186

申请日：2017-01-04

Applicant: General Electric Company

Inventor： Narasimha KV Rao ,  John Herbert Dimmick, III

IPC: F16B39/02 ,  F16B39/12

CPC classification number: F16B39/025 ,  F16B5/02 ,  F16B23/0061 ,  F16B23/0069 ,  F16B39/12

Abstract: A locking nut and bolt assembly for stacking rotating wheels is disclosed. The assembly may include a tie bolt extending through the stack of rotating wheels. The assembly also may include a locking nut positioned on an end of the tie bolt. The locking nut may include a closed cap.

公开(公告)号：US20180128301A1

公开(公告)日：2018-05-10

申请号：US15794850

申请日：2017-10-26

Applicant: Aktiebolaget SKF

Inventor： Erik Rosén ,  Daniel Lindgren

IPC: F16B19/02 ,  F16B23/00 ,  F16B7/14 ,  F16B37/04

CPC classification number: F16B19/02 ,  F16B7/025 ,  F16B7/149 ,  F16B23/0061 ,  F16B27/00 ,  F16B35/041 ,  F16B37/042 ,  F16B37/046

Abstract: A bolt arrangement for connecting at least two mechanical elements. The arrangement providing a bolt including an outer circumferential peripheral surface extending in a longitudinal direction of the bolt, a sleeve presenting an outer circumferential peripheral surface and an inner circumferential peripheral surface extending in a longitudinal direction of the sleeve between a first and a second axial end of the sleeve. The inner peripheral surface provides a tapering profile in its longitudinal direction. A portion of the outer peripheral surface of the bolt provides a corresponding tapering profile matching the tapering profile of the inner peripheral surface of the sleeve. The sleeve further provides a portion extending radially outwards at one of the first and second axial ends. In addition, a coupling arrangement is disclosed.

公开(公告)号：US09765807B1

公开(公告)日：2017-09-19

申请号：US15185144

申请日：2016-06-17

Applicant: Donald Watts ,  Patricia Gore

Inventor： Donald Watts ,  Patricia Gore

IPC: B60B1/00 ,  F16B23/00 ,  B60B1/06 ,  B60B27/06

CPC classification number: F16B23/0061 ,  B60B1/06 ,  B60B3/16 ,  B60B27/02 ,  B60B27/065 ,  B60B2900/3318 ,  F16B23/0007 ,  F16B41/005

Abstract: A theft-resistant tire mounting assembly for deterring theft of wheels includes a wheel rim. Recesses are positioned proximate to a center of the wheel rim. An opening is centrally positioned in each recess. Nuts are configured to threadedly couple to the stud bolts of a wheel hub. One nut comprises a locknut, which has a second end that comprises an exposed face. A perimeter of the exposed face is complementary to the opening, and a keyhole is positioned in the exposed face. The assembly includes an adapter that has a key end, which is complementary to the exposed face. The locknut is incompatible with the socket of the tire iron, and a wrench is not couplable to a locknut that is threaded to the stud bolt. The key end is positioned to couple to the exposed face such that torque from the tire iron is transferable to the locknut.

公开(公告)号：US09593707B2

公开(公告)日：2017-03-14

申请号：US14582367

申请日：2014-12-24

Applicant: McGard LLC

Inventor： Kyle M. Weis ,  John F. Mondo ,  David C. Meyer

IPC: F16B37/14

CPC classification number: F16B37/14 ,  B60B3/16 ,  B60B7/14 ,  B60B2900/572 ,  F16B23/0061

Abstract: A fastener having a fastener body and a protected decorative cap arranged on a head end of the fastener body in a manner that protects the decorative cap from fastener torquing forces applied to said head end that might otherwise damage, disfigure or loosen the cap and that facilitates attachment of the decorative cap to the fastener body.

Abstract translation: 紧固件具有紧固件主体和受保护的装饰盖，其以保护装饰盖免受施加到所述头端的紧固件扭矩力的方式设置在紧固件主体的头端，否则可能会损坏，破坏或松开盖，并且促进 将装饰盖连接到紧固件主体。

公开(公告)号：US09464660B2

公开(公告)日：2016-10-11

申请号：US14732103

申请日：2015-06-05

Applicant: Revlock, LLC

Inventor： Michael Ahdoot ,  Amir Atighehchi ,  Owen Zheng ,  Huy Tran ,  Jazzmin Martinez

IPC: F16B35/06 ,  F16B41/00 ,  B62K25/02 ,  F16B23/00 ,  B25B13/48 ,  B25B27/00 ,  B62H5/00

CPC classification number: F16B41/005 ,  B25B13/485 ,  B25B27/0071 ,  B62H5/001 ,  B62K25/02 ,  F16B23/0061

Abstract: A tamper-resistant fastener such as a nut for a bicycle has a smoothly rounded generally dome-shaped body and one or more recesses formed into the body. Each recess has a first and open ended portion which is bounded on radially inward side but not on the radially outward side, and a second and closed ended portion which is bounded on both the radially inward side and the radially outward side. Additionally, each recess can have an additional notch formed therein, the recess and notch together forming a major and minor recess. A wall which bounds the radially inward side of the recess decreases in radial distance from the central axis of the nut as the recess proceeds in the circumferential direction. A mating wrench has teeth that match the recesses and, if present, the notches.

Abstract translation: 诸如用于自行车的螺母的防篡改紧固件具有平滑的圆形的大致圆顶形的主体和形成在主体中的一个或多个凹部。 每个凹部具有在径向向内侧但不在径向向外侧上限定的第一开口端部和限定在径向向内侧和径向向外侧的第二闭合端部。 此外，每个凹部可以具有形成在其中的附加凹口，凹口和凹口一起形成主凹槽。 当凹部沿圆周方向进行时，限制凹部的径向向内侧的壁与螺母的中心轴线径向距离减小。 配对扳手具有与凹槽匹配的齿，如果存在则具有凹口。

公开(公告)号：US20150101458A1

公开(公告)日：2015-04-16

申请号：US14055261

申请日：2013-10-16

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Robert N. Saje ,  Marcel R. Cannon

IPC: F16B35/06 ,  B25B13/06

CPC classification number: F16B35/06 ,  B25B13/065 ,  F16B23/0061

Abstract: A flow drill screw includes a shank that extends along a rotation axis. The shank includes a flow drill portion and a thread portion. A head is attached to the shank at a second axial end of the shank, adjacent the thread portion. An attachment portion extends from the head and away from the thread portion, along the rotation axis. The attachment portion may include a T-stud connector, and is operable to attach a device thereto. A drive tool includes an open interior region for receiving the attachment portion therein. The head of the flow drill screw includes an external drive interface, disposed on an exterior surface of the head, radially about the rotation axis, which mates with an internal drive interface of the drive tool, to transmit torque therebetween.

Abstract translation: 流动钻螺丝包括沿着旋转轴线延伸的柄部。 柄部包括流动钻头部分和螺纹部分。 头部在柄的第二轴向端附接到柄上，与螺纹部分相邻。 附接部分从头部沿着旋转轴线从螺纹部分延伸。 附接部分可以包括T形螺柱连接器，并且可操作以将装置附接到其上。 驱动工具包括用于在其中容纳附接部分的开放的内部区域。 流动钻螺丝头包括外部驱动接口，其设置在头部的外表面上，径向地围绕旋转轴线，该旋转轴线与驱动工具的内部驱动接口配合，以在其间传递扭矩。

公开(公告)号：US08757950B2

公开(公告)日：2014-06-24

申请号：US13122419

申请日：2009-10-07

Applicant: Nobuhiro Ogawa ,  Naoki Yokoyama

Inventor： Nobuhiro Ogawa ,  Naoki Yokoyama

IPC: F16B35/06 ,  F16B23/00

CPC classification number: F16B23/0023 ,  F16B23/0061

Abstract: A screw has a head with a cross-shaped groove having first to fourth wing grooves, each having bilaterally-formed inner side faces defined by opposing base-end inner side faces, opposing intermediate inner side faces and opposing distal-end inner side faces angled at angles relative to each other so that the first angle of the base-end inner side face

Abstract translation: 螺钉具有具有第一至第四翼槽的十字形槽的头部，每个具有由相对的基端内侧面，相对的中间内侧面和相对的远端内侧面限定的两侧面 相对于彼此成角度，使得基端内侧面的第一角度<中间内侧面的第二角度<前端内侧面的第三角度。 底端内侧面限定了梯形基部，前端内侧面限定了反梯形的前端槽，中间内侧面在每个基端槽和每个远端之间限定大致平行的中间槽 -end凹槽。 每个内侧面设置有向十字形槽的开口面扩展的仰角。

公开(公告)号：US20140144300A1

公开(公告)日：2014-05-29

申请号：US14113082

申请日：2012-04-23

Applicant: Claude Marchand

Inventor： Claude Marchand

IPC: B25B13/50 ,  B25B23/142 ,  F16B23/00 ,  B25B13/06

CPC classification number: B25B13/50 ,  B25B13/065 ,  B25B13/481 ,  B25B23/142 ,  F16B23/0007 ,  F16B23/0061

Abstract: Disclosed is a tightening tool for a screw element, having a tool receptacle and an associated line. A coupling part is provided, which is formed at a free end for engaging with the tool receptacle in a form-closed manner and transitions into a handle or can be coupled to a handle at the other end. The coupling part has an interior and at least one lateral opening for inserting or leading out the line at least at the free end of the coupling part. The interior and the opening extend to the free end and are open there. The invention further relates to a coupling part and to a screw element.

Abstract translation: 公开了一种用于螺钉元件的紧固工具，其具有工具插座和相关联的线。 提供了一种联接部件，其形成在自由端处，以形式封闭的方式与工具容器接合并转换到手柄中，或者可以在另一端连接到手柄。 联接部分具有内部和至少一个横向开口，用于至少在联接部件的自由端处插入或引出线。 内部和开口延伸到自由端，并在那里打开。 本发明还涉及联接部件和螺钉元件。