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1. 发明申请

US20230120279A1 CLAMPING BLADE ANCHOR 有权
公开(公告)号：US20230120279A1
公开(公告)日：2023-04-20
申请号：US17502970
申请日：2021-10-15
申请人： International Patent Development Group, LLC
发明人： Gregory A. M. Brown
IPC分类号： F16B13/12
摘要： Clamping anchors, kits, and related methods. The present anchors comprise a body with proximal base and distal blade configured to rotate relative to the base. The base defines a channel through which a screw or pin is advanced to apply force to a moment arm projection to rotate the blade and can also include a secondary moment arm offset longitudinally from the transverse line toward the distal end of blade. The moment arm(s) can be straight, curved, or angled surfaces that apply sufficient bending moment to rotate the blade up to 90 degrees or more relative to longitudinal axis. Kits comprise one or more anchors and a screw. The methods comprise inserting an anchor through substrate, advancing a screw through the channel so the distal end pushes the moment arm toward the distal end of anchor causing the blade to bend, at the transverse line, away from the longitudinal axis.

2. 发明授权

US11512727B2 Connecting bolts and associated connection protection 有权
公开(公告)号：US11512727B2
公开(公告)日：2022-11-29
申请号：US17805287
申请日：2022-06-03
申请人： Häfele Berlin GmbH & Co KG
发明人： Robert Birkner
IPC分类号： F16B12/24 , F16B13/12 , F16B13/08 , F16B13/04
摘要： A connecting bolt has a bolt shank and a bolt head which has a radially outwardly projecting bolt projection. The bolt head has a latching projection between the bolt shank and the bolt projection on the side opposite the bolt projection.

3. 发明申请

US20220373012A1 PLASTIC ANCHOR FOR DRYWALL, PLASTER, BRICK AND CONCRETE 有权
公开(公告)号：US20220373012A1
公开(公告)日：2022-11-24
申请号：US17688886
申请日：2022-03-07
申请人： COBRA FIXATIONS CIE LTEE - COBRA ANCHORS CO. LTD.
发明人： Pierre MCDUFF , Alexandre POLLAK , Lang NGUYEN , William A. CROSSLEY
IPC分类号： F16B13/08 , F16B13/06 , F16B13/12
摘要： An anchoring device for insertion in a hole provided in a structure such as a wall (hollow or solid) comprises proximal and distal sections. The proximal section includes a head defining an aperture for receiving a fastener, and the distal section includes a pair of expandable wings displaceable between collapsed and expanded positions. Each wing is biased towards its expanded position such that the wings can engage the structural material delimiting the hole or a distal surface of the structure. The distal section comprises, proximally of the wings, a variable-length flexible portion for allowing the wings to engage the distal surface of the structure for various structure thicknesses. The distal section comprises, distally of the wings, a tip section adapted to spread outwardly when engaged by the fastener. The proximal section comprises a pair of legs each having a toothed rack for engaging the structural material.

4. 发明申请

US20220080515A1 CUTTING TOOL 有权
公开(公告)号：US20220080515A1
公开(公告)日：2022-03-17
申请号：US17478240
申请日：2021-09-17
申请人： Ford Global Technologies, LLC
发明人： Guenter Hans Grosch , Rainer Kiehn , Krystian Dylong
IPC分类号： B23B51/00 , F16B13/12
摘要： A cutting tool for undercutting a bore in a component includes a shaft portion and at least one tangentially and axially cutting portion. The shaft portion extends in an axial direction relative to the component and has a maximum shaft radius. The cutting portion projects radially with respect to the shaft portion further than the maximum shaft radius. Each cutting portion includes a tangentially arranged lateral cutting edge configured to form a tangentially extending groove in the component. At least one cutting portion has a front cutting edge arranged axially at a front end thereof and configured to form an axially extending groove in the component.

5. 发明授权

US11092181B2 Blind fastener with integrated anti-rotation feature, systems and methods 有权
公开(公告)号：US11092181B2
公开(公告)日：2021-08-17
申请号：US16814608
申请日：2020-03-10
申请人： Centrix Inc.
发明人： Travis McClure
IPC分类号： F16B13/12 , F16B13/08 , F16B5/02 , F16B19/10
摘要： Fasteners and related systems according to the invention include a collet body having a first part of a two part anti-rotation arrangement and a cylinder body having a second part of the two part anti-rotation arrangement wherein the collet body and the cylinder body are mateably axially translatable with respect to each other, and have the same or similar outer diameter in some embodiments or not in others. A threaded member rotationally engages the collet body and compressively contacts the cylinder body during operation of the fastener to creating a clamping effect. Rotational interference between the first and second parts of the anti-rotation arrangement preferably occurs at sectional face portions of at least the collet body. Resistance to induced rotation of the cylinder body relative to a work piece rotation of the threaded member is preferably provided by a tool engaging a tool interface present on the cylinder body.

6. 发明授权

US11092180B2 Locking dowel assembly 有权
公开(公告)号：US11092180B2
公开(公告)日：2021-08-17
申请号：US15978740
申请日：2018-05-14
申请人： Carl Barrow
发明人： Carl Barrow
IPC分类号： F16B13/08 , F16B17/00 , F16B12/24 , F16B12/10 , F16B5/00 , E04B1/48 , F16B13/12
摘要： A locking dowel assembly for joining wooden objects without glue or screws includes a pair of cups. Each of the cups is inserted into a well in a respective pair of objects intended for joining together. A pair of inserts is provided and each of the inserts is positioned against each other such that the pair of inserts forms a cylinder. The cylinder is inserted into each of the cups for joining the objects together. A retainer is positioned between each of the inserts and the retainer has a plurality of teeth thereon. The teeth engage the cups when the insert is inserted into each of the cups thereby retaining the inserts in the cups.

7. 发明申请

US20210172146A1 Anchor Bolt Setter Mechanism Assembly 有权
公开(公告)号：US20210172146A1
公开(公告)日：2021-06-10
申请号：US16840324
申请日：2020-04-04
申请人： Deron G Brunson
发明人： Deron G Brunson
IPC分类号： E02D5/80 , F16B13/12
摘要： An Anchor Bolt Setting (ABS) system has a bolt cap adapted to securely hold an anchor bolt vertically by an upper threaded end, with the anchor bolt suspended below the bolt cap, and an adapter having a first interface shaped to engage an edge of a foundation form for concrete, a substantially planar portion extending over the foundation form from the edge, and a second interface in the planar portion shaped to engage and suspend the bolt cap, with the anchor bolt suspended downward. The anchor bolt is threaded into the bolt cap, the adapter is engaged to the edge of the foundation form extending horizontally over the foundation form, the bolt cap with the anchor bolt engaged is engaged to the second interface of the adapter, presenting the anchor bolt downward into the foundation form, and uncured concrete is poured into the foundation form, enveloping the anchor bolt.

8. 发明申请

US20210062846A1 Fastener 有权
公开(公告)号：US20210062846A1
公开(公告)日：2021-03-04
申请号：US16958352
申请日：2018-12-03
申请人： Hilti Aktiengesellschaft
发明人： Xiaolong CHU , Cheng LIN , Yixiang LIAO , Xiaojian HUANG , Man LIU
IPC分类号： F16B13/06 , F16B13/12
摘要： A fastener includes a main body having a tubular portion and a split portion that extends from a lower end of the tubular portion, and longitudinally includes a tapered section that tapers in a direction towards the tubular portion. The fastener further includes an expansion sleeve annularly surrounding the split portion, wherein the expansion sleeve longitudinally extends to a lower end of the tapered section.

9. 发明授权

US10590977B2 Industrial machine 有权
公开(公告)号：US10590977B2
公开(公告)日：2020-03-17
申请号：US16101906
申请日：2018-08-13
申请人： Fanuc Corporation
发明人： Kazutaka Nakayama , Masahiro Morioka
IPC分类号： B25J5/00 , F16B13/12 , B25J9/00 , B25J9/04 , B25J13/08
摘要： Provided is an industrial machine including a base including a through hole vertically passing through the base and installed on an installation surface F using a fastener through the through hole and a friction reducing member configured to protrude from a bottom surface of the base to reduce friction between the base and the installation surface. The friction reducing member is lowered below the bottom surface of the base during relocation and raised to the same level as or above the bottom surface of the base during installation by a vertical force applied to the base using the through hole.

10. 发明授权

US10415620B2 Expansion anchor 有权
公开(公告)号：US10415620B2
公开(公告)日：2019-09-17
申请号：US15547349
申请日：2016-01-29
申请人： Yuji Dohi
发明人： Toshiji Hamada
IPC分类号： F16B13/12 , F16B13/08 , F16B35/00 , F16B37/12
摘要： An expansion anchor includes a hollow shaft 3 and a bolt 9 to be screwed thereinto from a base end side of the hollow shaft. The hollow shaft 3 is formed, at a portion thereof short of a tip end 3a, with a radially expansive portion 7 which includes slits 6, and a multiplicity of balls 10 are inserted into the radially expansive portion 7. When the bolt 9 is screwed, the balls 10 push against each other and move radially. As a result, the radially expansive portion 7 deforms expansively for securely engaging with a pre-formed hole 2. Even when the radially expansive portion 7 expands, stress does not concentrate at a specific portion of an installation region 1, so that it is possible to provide a high withdrawal resistance while preventing cone-type failure. The management of the withdrawal resistance can be easily performed by screwing the bolt 9) using a wrench with a torque limiter or by screwing the bolt 9 using a torque wrench.

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