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公开(公告)号：US20240280130A1
公开(公告)日：2024-08-22
申请号：US18292171
申请日：2022-09-21
申请人： Tesla, Inc.
CPC分类号： F16B25/0021 , F16B25/0078 , F16B37/127
摘要： A tapered fastener adapted to be installed in an unthreaded, tapered hole in a workpiece formed of a cast material is provided. The tapered fastener can have a head and a shank. The shank can have a tapering outer face with substantially the same tapering angle as the tapered hole in the workpiece. A thread forming screw thread in the tapering outer face forms threads in the unthreaded, tapered hole as the head drives the shank into the workpiece.
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公开(公告)号：US11988239B2
公开(公告)日：2024-05-21
申请号：US17121798
申请日：2020-12-15
申请人： WISTRON CORP.
发明人： Hsin-Chuan Hsu , Ming Chun Wang
CPC分类号： F16B37/04 , F16B5/02 , F16B5/0266 , F16B37/12 , G06F1/16
摘要： An electronic device has a screw nut. The screw nut is configured for fixation of a fastener. The screw nut includes an inner nut component, a cushioning component, and an outer nut component. The inner nut component has a screw hole portion configured for fixation of the fastener. The cushioning component is sleeved on the inner nut component. The outer nut component is sleeved on the cushioning component. The cushioning component is connected between the inner nut component and the outer nut component so that the inner nut component is movably connected to the outer nut component.
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公开(公告)号：US11926020B2
公开(公告)日：2024-03-12
申请号：US16895096
申请日：2020-06-08
发明人： Franz Haimer
CPC分类号： B25B1/103 , B25B1/00 , B25B1/02 , F16B35/041 , F16B37/085 , F16B37/125
摘要： A clamping apparatus includes a spindle body and a nut element to be screwed together for decreasing a spacing between first and second clamping elements to clamp an object disposed therebetween. The nut element has roller bodies with a defined roller engagement structure axially rotatably secured on a receiving body of the nut element and distributed in circumferential direction. A plurality of engagement regions distributed and/or spaced apart on the spindle body each have one spindle body engagement structure. The roller engagement structures of the roller bodies engage or can engage the spindle body engagement structures of the spindle body. The nut element can be screwed to the spindle body by the mutually engaged engagement structures of the spindle body and of the roller bodies, in particular with rolling of the roller bodies on the spindle body. An apparatus and a vise having the clamping apparatus are also provided.
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公开(公告)号：US11873856B2
公开(公告)日：2024-01-16
申请号：US17395074
申请日：2021-08-05
发明人： Donald Wayne Rice
IPC分类号： F16B37/12 , F16B39/284
CPC分类号： F16B39/284
摘要： A torque control fastener system having a fastener nut, a helical wire insert, and a shaft, where the nut and helical wire insert have unique hardness and coefficient of thermal expansion relationships that produce improved performance.
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公开(公告)号：US20230375031A1
公开(公告)日：2023-11-23
申请号：US18206704
申请日：2023-06-07
发明人： Robert N. Cole , Kevin P. Shay , Austin L. Renfro
CPC分类号： F16B37/125 , F16B31/021 , F16B23/0015
摘要： A foreign material exclusion plug is disclosed. The foreign material plug includes a cylindrical body, a slot, and a breakaway tab. The cylindrical body includes an externally-threaded cylindrical structure. The slot is formed in the cylindrical body extending into the cylindrical body from a top surface of the cylindrical body. The breakaway tab is connected to the cylindrical body and extends outwards from the top surface.
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公开(公告)号：US20230296122A1
公开(公告)日：2023-09-21
申请号：US18069498
申请日：2022-12-21
发明人： Kevin R. KWIATKOWSKI , Reed PELLY , Aaron WARD , Steven REINI , Jason KREMAR
CPC分类号： F16B5/0241 , F16B37/125
摘要： A mounting structure apparatus for dynamically loaded structure joints is disclosed. The apparatus includes a first member having an aperture through a first surface and communicating with a counterbore in a second surface. A second member is included having a blind bore coaxial with the first member aperture. An insert is engageable with the counter bore, and a fastener is disclosed insertable into the first member aperture and interactive with the second member to join the first member to the second member.
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公开(公告)号：US11732743B2
公开(公告)日：2023-08-22
申请号：US17179898
申请日：2021-02-19
申请人： THE BOEING COMPANY
CPC分类号： F16B37/14 , F16B33/004 , F16B37/125 , B64D45/02
摘要： A cap system for enclosing a metallic fastener assembly extending through a structure, which includes a first securement mechanism positioned about a periphery of a nut member of the metallic fastener assembly, wherein the first securement mechanism comprises a plurality of continuous grooves which extend about the periphery of the nut member. The cap system further includes a cap member which includes a sidewall having an inner surface which defines a cavity dimensioned to receive the nut member and defines a second securement mechanism complementary configured to engage the first securement mechanism positioned about the periphery of the nut member. The cap system also includes an end of the sidewall of the cap member defines an opening which provides the nut member to have access into the cavity.
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8.发明公开公开(公告)号：US20230193941A1
公开(公告)日：2023-06-22
申请号：US17925332
申请日：2021-05-19
发明人： Thomas Fürst
IPC分类号： F16B37/12 , F16B25/00 , B25B23/142
CPC分类号： F16B37/127 , F16B25/0073 , B25B23/1425
摘要： A threaded sleeve for assembling with heat input in a component manufactured by FDM process is provided. The threaded sleeve includes a groove along its longitudinal axis. Further, the outwardly facing surface of the threaded sleeve includes a self-tapping thread which is divided into two sections along the threaded sleeve's longitudinal axis. The first section includes a constant pitch diameter and the second area comprises a pitch diameter decreasing along its longitudinal axis. The inwardly facing surface of the threaded sleeve comprises a metric thread. Furthermore, a kit, a system and a method for assembling with heat input the above-mentioned threaded sleeve in a component manufactured by FDM process is provided.
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公开(公告)号：US20220412390A1
公开(公告)日：2022-12-29
申请号：US17781225
申请日：2020-11-16
申请人： EJOT SE & Co. KG
发明人： Erhard Hackler
IPC分类号： F16B37/12
摘要： A sleeve for receiving at least a portion of a fastening element is provided. The sleeve comprises an inner thread, which is partially formed by a helical notch within the sleeve, wherein the notch comprises restrictions in direction of a first and a second end of the sleeve. Furthermore, the inner thread comprises, at the area of a first turn adjacent to the first end of the sleeve, a restriction in direction of the second end, but no restriction in direction of the first end. Also, a system comprising a sleeve and a fastening element as well as a mandrel for manufacturing a sleeve are provided.
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公开(公告)号：US20220381273A1
公开(公告)日：2022-12-01
申请号：US17824115
申请日：2022-05-25
摘要： A connection assembly between two structures, the assembly including an assembly of two eccentric rings, one of which, the external ring, is fitted on the other, being formed as an insert, a bore of the internal ring being configured to fix to one of the structures using a fixing element, and the external ring being accommodated and retained in a through-opening of the other structure, at least one of the eccentric rings being made from a deformable material in order to at least compensate for a play when it is compressed by two retention and compression elements during assembly. Advantageously, it is thus possible to benefit from a mechanical play which facilitates the assembly and to eliminate this play during a tightening operation of the fixing element in order to improve a transfer of loads between the two structures.
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