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公开(公告)号：US20250027524A1
公开(公告)日：2025-01-23
申请号：US18355807
申请日：2023-07-20
Applicant: Textron Innovations Inc.
Inventor： Timothy John Leibold
Abstract: A machining fixture counterbore bolt fitting includes a counterbore bolt, (SHCS) screw and jam nut. The counterbore bolt defines an axial bore therethrough, sized to location clearance or sliding fit receive the screw and a counterbore sized to running fit receive a head of the screw and of a depth for the head of the screw to bear on the bottom of the counterbore. The counterbore bolt is threaded through a machining fixture to bring a distal end of the bolt into contact with a surface of a part to be machined, with the axial bore around a screw-threaded bore in a fixture mating surface of the part. The screw is threaded into the screw-threaded bore, holding the part against movement with respect to the fixture. The head of the screw bears on the counterbore bottom, pulling the fixture mating surface against the bolt shaft threaded through the machining fixture.
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公开(公告)号：US20240369093A1
公开(公告)日：2024-11-07
申请号：US18687053
申请日：2022-01-26
Applicant: Geberit International AG
Inventor： Manuel LECHNER
Abstract: A mounting device for fastening a sanitary article having at least one support having a support wall that defines a cavity, a first opening and a second opening, wherein the support provides a first support-side stop surface at the first opening and a second support-side stop surface at the second opening, at least one screw, and at least one bearing element with a side wall that extends around a central axis and bounds a receiving space for bearing the screw. The bearing element has at least one first stop surface and at least one second stop surface. The at least one second bearing element-side stop surface is arranged on at least one spring lug. The at least one spring lug and the second bearing element-side stop surface are arranged in such a way that the bearing element is clamped without play between the two support-side stop surfaces.
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公开(公告)号：US20240337282A1
公开(公告)日：2024-10-10
申请号：US18222859
申请日：2023-07-17
Applicant: Western Digital Technologies, Inc.
Inventor： Gadi Vishne
IPC: F16B35/04
CPC classification number: F16B35/042
Abstract: A rapid installation screw includes radially expanding threads. The screw may include a number of discrete thread segments removably affixed to a distal end of an internal shaft. Initially, the thread segments may together have an outer diameter that allows them to slide into a screw hole without engaging threads of the screw hole. Thereafter, a further downward force on the screw will disconnect the thread segments from the internal shaft so that the internal shaft can move axially down between the thread segments. The diameter of the internal shaft forces the thread segments radially outward into engagement with the threads of the screw hole. The internal shaft further includes ribs radially oriented around the internal shaft to fit in between the thread segments. Rotation of the screw head and internal shaft will exert torque on the thread segments, causing them to rotate as well, thus allowing the thread segments to unscrew from the threaded hole.
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公开(公告)号：US12108971B2
公开(公告)日：2024-10-08
申请号：US16609904
申请日：2018-05-03
Applicant: Orthofix S.R.L.
Inventor： Federico Vicenzi
CPC classification number: A61B17/863 , A61B17/1725 , A61B17/8615 , A61B17/864 , A61B17/8685 , A61B17/8605 , A61B2017/8655 , A61B17/888 , A61B17/90 , F16B35/045
Abstract: A bone screw for Charcot foot includes a non-threaded intermediate portion between threaded tip and head portions. The intermediate portion is longer than the tip and head portions. The head portion has an outer diameter larger than the intermediate and tip portions. The screw includes at least one transverse hole on the intermediate portion with a circular cross-section which is arranged for inserting a pin to prevent migration of the screw. The screw includes a helical groove on the intermediate portion. The head portion is removably coupled to the intermediate portion by a shape coupling between two profiles which allows only one relative coupling orientation or at least two relative coupling orientations rotated by a specific angular distance with respect to each other. The head portion is coupled to the intermediate portion by a shape coupling between two profiles comprising a radial groove and a radial relief.
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公开(公告)号：US12025169B2
公开(公告)日：2024-07-02
申请号：US16967913
申请日：2018-05-21
Applicant: Howmet Aerospace Inc.
Inventor： Oviedo Arciniega
CPC classification number: F16B35/048 , F16B19/05
Abstract: A fastener and a method of fastening are provided. The fastener can comprise a first end, an oppositely disposed second end, and an elongate portion intermediate the first end and the second end. The elongate portion comprises a first region adjacent to the first end and a second region adjacent to the second end. The first region extends a distance along the elongate portion and has a first diameter. The second region extends a distance along the elongate portion and has a second diameter different from the first diameter. The fastener comprises a transition zone which extends a distance along the elongate portion and connects the first region and the second region. The transition zone comprises a radiused region and a taper region.
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Patent Agency Ranking
公开(公告)号：US20240133417A1
公开(公告)日：2024-04-25
申请号：US18143603
申请日：2023-05-03
Applicant: GNI. Co.,Ltd.
Inventor： Chang Su LIM
CPC classification number: F16B35/041 , F16B33/002 , F16B43/02
Abstract: Provided is an L-shaped bolt fastening structure using a hole guard, which is capable of being installed in holes having various sizes. Since an L-shaped bolt is fastened in a state in which a hole guard is mounted on a lower structure, fastening using the L-shaped bolt is applicable to a steel pad having a large hole or a large long hole or a grating in which holes are damaged and have irregular sizes. Since bolts can be installed in holes having various sizes in one direction using the hole guard and the L-shaped bolt, the L-shaped bolt fastening structure using the hole guard has a wide range of applications in a floor in an industrial site and as a hook hanger or the like of an H-beam structure, a ceiling, or a wall structure of a construction site.
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公开(公告)号：US11953050B2
公开(公告)日：2024-04-09
申请号：US18108673
申请日：2023-02-13
Applicant: FIVETECH TECHNOLOGY INC.
Inventor： Ting-Jui Wang
CPC classification number: F16B5/0266 , F16B35/04 , F16B5/02
Abstract: A fastener structure includes a fastener having a stem portion and at least one movement portion. The stem portion has a fastening section. The movement portion is formed on the stem portion and has a retaining section. With these arrangements, the retaining section of the movement portion can be detachably assembled to a first object and the fastening section can be then detachably assembled or fastened to a second object. In this way, at least two objects can be connected to and disconnected from one another in a quick and repeatable manner.
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公开(公告)号：US20240097363A1
公开(公告)日：2024-03-21
申请号：US18549619
申请日：2022-03-02
Applicant: Auto-Kabel Management GmbH
Inventor： Franz-Heinz Kaszubowski , Amir Hossein Attarzadeh
CPC classification number: H01R11/26 , F16B35/04 , H01R4/023 , H01R43/0207 , H01R2201/26
Abstract: A connection comprising, a connecting part, a sleeve materially bonded to the connecting part and having a through-opening extending in a longitudinal direction, and a bolt connected to the sleeve and having a bolt shank and a bolt flange, the bolt being crimped with its bolt shank in the longitudinal direction in the through-opening of the sleeve, the bolt is arranged with its bolt flange in a recess arranged at a front face of the sleeve, characterized in that the sleeve is connected to the connecting part by its front face located at the front face end.
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公开(公告)号：US20240093713A1
公开(公告)日：2024-03-21
申请号：US18272997
申请日：2021-01-21
Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Inventor： Toshiki NAKANISHI , Daiki KOBAYASHI , Atsushi ARATAKE
CPC classification number: F16B31/02 , F16B35/041
Abstract: An installing system (100) according to the present disclosure includes a U-bolt (10) which includes a pair of shaft parts (11) aligned in a first direction and extending in a second direction orthogonal to the first direction, and a bridge part (12) that connects one ends of each of the pair of shaft parts (11); and a measurer (20), in which a strain gauge (14) which outputs a signal corresponding to a strain of the shaft parts (11) in the second direction is embedded in each of the pair of shaft parts (11), in line symmetry with respect to a straight line (OX) including an apex (0) of the U-shape and extending in the second direction, and the measurer (20) measures the strain of each of the pair of shaft parts (11) in the second direction, from an output signal of the strain gauge (14) embedded in each of the pair of shaft parts (11).
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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
Applicant: FRANZ HAIMER MASCHINENBAU KG
Inventor： Franz Haimer
CPC classification number: B25B1/103 , B25B1/00 , B25B1/02 , F16B35/041 , F16B37/085 , F16B37/125
Abstract: 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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