公开(公告)号：US11986212B2

公开(公告)日：2024-05-21

申请号：US18095188

申请日：2023-01-10

Applicant: Covidien LP

Inventor： Kevin Desjardin ,  Astley C. Lobo ,  Jacob C. Baril ,  Brian J. Creston

IPC: A61B17/34 ,  A61B17/00 ,  A61M25/02 ,  F16B39/24 ,  F16B39/284 ,  F16B39/36

CPC classification number: A61B17/3423 ,  A61B2017/00477 ,  A61B2017/3419 ,  A61B17/3421 ,  A61B2017/3484 ,  A61B2017/3492 ,  A61M2025/024 ,  F16B39/24 ,  F16B39/284 ,  F16B39/36

Abstract: A surgical access assembly includes a cannula and a retention anchor including an annular body and a washer secured to the annular body. The annular body includes an inner side surface defining an opening therethrough, and the washer includes an inner terminal edge defining an opening therethrough that is aligned with the opening of the annular body. The elongated shaft of the cannula extends through the openings. The washer is transitionable between a first configuration in which the inner terminal edge of the washer is coincident with or disposed radially outwardly of the inner side surface of the annular body so that the retention anchor is slidable along the elongated shaft, and a second configuration in which the inner terminal edge of the washer extends radially inwardly of the inner side surface of the annular body and engages the elongated shaft to fix the retention anchor to the elongated shaft.

公开(公告)号：US11708850B2

公开(公告)日：2023-07-25

申请号：US17217802

申请日：2021-03-30

Applicant: Muhannad Mustafa ,  Nusrat Jahan Chhanda

Inventor： Muhannad Mustafa ,  Nusrat Jahan Chhanda

IPC: F16B35/04 ,  F16B39/284

CPC classification number: F16B39/284 ,  F16B35/044

Abstract: A self-tightening fastening apparatus for vibrating work-parts includes a male fastener, a main female fastener, a locking female fastener, an anti-rotation female fastener, and a first compression body. The main female fastener is threadedly engaged around a first threaded-shaft section of the male fastener, wherein a head of the male fastener and the main female fastener compress the vibrating work-parts together. The locking female fastener is threadedly engaged around a second threaded-shaft section of the male fastener. The first compression body is compressed in between the main female fastener and the locking female fastener. The anti-rotation female fastener is threadedly engaged around a third threaded-shaft section of the male fastener.

公开(公告)号：US20180306232A1

公开(公告)日：2018-10-25

申请号：US15496216

申请日：2017-04-25

Applicant: Mitee-Bite Products LLC

Inventor： David Bishop ,  Kevin Glover

IPC: F16B39/284 ,  F16B5/02

CPC classification number: F16B39/284 ,  F16B2/04 ,  F16B5/0258 ,  F16B5/0642 ,  F16B13/124 ,  F16B37/122

Abstract: A readily removable expanding precision holding and locating pin for securing parts to a work surface or assembly. This device works equally well as a threaded in insert with controlled fit counter bore, press fit or controlled fit bore, a taper fit etc. allowing the device to be used in many standard fixtures without modification the fixture, for example, tombstone fixtures mounted on horizontal machining centers. The device itself can be furnished as an oversize mandrel that can be machined to less than 50% of its original diameter. The device holds and can position in the X, Y, Z, directions and also resists rotation along the C/L Axis.

公开(公告)号：US10059147B2

公开(公告)日：2018-08-28

申请号：US14382902

申请日：2012-03-07

Applicant: Amaury De Cordes

Inventor： Amaury De Cordes

IPC: F16B39/22 ,  B60B1/04 ,  F16B39/12 ,  B21K1/70 ,  F16B39/284

CPC classification number: B60B1/044 ,  B21K1/707 ,  B60B1/042 ,  B60B1/045 ,  B60B2310/213 ,  B60B2310/305 ,  B60B2310/306 ,  B60B2310/314 ,  B60B2320/00 ,  B60B2360/10 ,  B60B2360/104 ,  B60B2360/144 ,  B60B2900/325 ,  B60Y2200/13 ,  F16B39/12 ,  F16B39/284

Abstract: Self-locking nipple for attaching wheel spoke to wheel part. The self-locking function of the nipple is created by deforming the nipple body in a rotationally symmetrical way and over a predetermined axial distance, such that such a narrowed part is created in the internal screw-thread of the nipple which is rotationally symmetric with respect to the longitudinal axis of the nipple and extends over only one to two windings of the internal screw-thread.

公开(公告)号：US20180231049A1

公开(公告)日：2018-08-16

申请号：US15747775

申请日：2016-07-28

Applicant: Kenneth Maxwell ARCHER

Inventor： Kenneth Maxwell Archer

IPC: F16B39/34 ,  F16B39/26 ,  F16B39/284

CPC classification number: F16B39/34 ,  B02C17/22 ,  B02C23/00 ,  F16B39/26 ,  F16B39/284 ,  F16B41/002 ,  F16B43/001

Abstract: An improved locking nut and sealing washer for use with a threaded bolt. The locking nut has a flange. The sealing washer is attached to an elastomer and has retaining means provided therein. When the locking nut is seated on the sealing washer, a removable retaining insert may be manipulated to be received within the retaining means. Thereafter, when force is applied to the locking nut to move the locking nut in a first direction along the threaded bolt, the flange pushes against the sealing washer to push the sealing washer in the same direction and, when force is applied to the locking nut in an opposing direction along the threaded bolt, the flange pushes against the retaining insert to push the sealing washer in the same direction.

公开(公告)号：US10023257B2

公开(公告)日：2018-07-17

申请号：US15386088

申请日：2016-12-21

Applicant: Chi-Yi Lin

Inventor： Chi-Yi Lin

IPC: F16B37/14 ,  B62J23/00 ,  F16B39/284 ,  B62K19/00

CPC classification number: B62J23/00 ,  B62K21/18 ,  F16B37/122 ,  F16B37/14 ,  F16B39/284

Abstract: A waterproof end cap for covering and closing an end hole of a bicycle head tube includes a threaded locking base, a locking member, and a sealing cover. The threaded locking base is engaged in the end hole. The locking member has large- and small-diameter portions. The end of the large-diameter portion that faces away from the small-diameter portion has an outwardly extending annular plate. The small-diameter portion is externally threaded, extends into the end hole, and threadedly connects with the threaded hole of the threaded locking to base such that the annular plate is pulled to cover the end hole. The sealing cover is larger than the annular plate in diameter and has opposite first and second sides. The first side is free of water-holding spaces. The second side covers the annular plate detachably through elastic engagement. Water can neither accumulate on nor leak through the sealing cover.

公开(公告)号：US20180170471A1

公开(公告)日：2018-06-21

申请号：US15386088

申请日：2016-12-21

Applicant: Chi-Yi Lin

Inventor： Chi-Yi Lin

IPC: B62J23/00 ,  F16B37/14 ,  F16B39/284

CPC classification number: B62J23/00 ,  B62K19/00 ,  F16B37/14 ,  F16B39/284

Abstract: A waterproof end cap for covering and closing an end hole of a bicycle head tube includes a threaded locking base, a locking member, and a sealing cover. The threaded locking base is engaged in the end hole. The locking member has large- and small-diameter portions. The end of the large-diameter portion that faces away from the small-diameter portion has an outwardly extending annular plate. The small-diameter portion is externally threaded, extends into the end hole, and threadedly connects with the threaded hole of the threaded locking base such that the annular plate is pulled to cover the end hole. The sealing cover is larger than the annular plate in diameter and has opposite first and second sides. The first side is free of water-holding spaces. The second side covers the annular plate detachably through elastic engagement. Water can neither accumulate on nor leak through is the sealing cover.

公开(公告)号：US20180149186A1

公开(公告)日：2018-05-31

申请号：US15634342

申请日：2017-06-27

Applicant: Philip Bogrash

Inventor： Philip Bogrash

IPC: F16B39/22 ,  F16B39/30 ,  F16B39/04

CPC classification number: F16B39/225 ,  F16B2/08 ,  F16B5/025 ,  F16B33/006 ,  F16B35/048 ,  F16B39/04 ,  F16B39/284 ,  F16B39/30 ,  F16B45/00

Abstract: The bolts of this invention have been provided with the various means for preventing torque transmission to the bolt head when the nut is being tightened, thereby eliminating the need to hold it by a wrench while the nut is being tightened. A nut with a helical or similar cut is provided in order to assure more even distribution of stress among its thread coils. A few different flexible bolts are provided for assembling misaligned flanges and other misaligned connections. Lastly fasteners comprising very strong and light synthetic fiber string with a simple hoist-like assembly on one end and a round stopper-head on the other have been provided, not using the thread at all, to replace the heaviest, longest and most expensive bolts and nuts used on large pipes and pressure vessels or in applications where weight reduction is important.

公开(公告)号：US09945174B2

公开(公告)日：2018-04-17

申请号：US15116304

申请日：2014-02-05

Applicant: Jaroslaw Gruszecki

Inventor： Jaroslaw Gruszecki

IPC: F16B13/06 ,  E06B3/54 ,  F16B39/284 ,  F16B39/36

CPC classification number: E06B3/5436 ,  F16B13/06 ,  F16B39/284 ,  F16B39/36

Abstract: An anchor for laminated glass includes an expansion dowel that has expansion appendices situated circumferentially, and is preferably made of a flexible material and having a conical cross-section with thickness increasing in the direction of insertion. Above the line of the expansion appendices is a circumferential groove, situated at the height of the edge of transition of the cylindrical hole into the conical hole, forming an empty space.

公开(公告)号：US09926964B2

公开(公告)日：2018-03-27

申请号：US15125139

申请日：2015-03-10

Applicant: LISI AEROSPACE

Inventor： Alan Philippe ,  Gildas Boleis

IPC: F16B39/22 ,  F16B39/284 ,  F16B39/34 ,  F16C35/07 ,  F16C35/067

CPC classification number: F16B39/284 ,  F16B39/22 ,  F16B39/34 ,  F16C35/067 ,  F16C35/07

Abstract: The invention relates to an insert (10) comprising a first end (12) defining a circular opening (14), a cylindrical body (16) having an inner wall (18) and an outer wall, and a second end (20) defining an opening (22) and forming an enlarged flange (24), characterized in that the body comprises a first portion (28) adjacent to the first end and provided with an outer thread (30), and a second portion (32) adjacent to the first portion and comprising at least two cutouts (34) defining at least two flexible tabs (36) extending axially, and each tab has an outer thread (38) and forms an angle (α), towards the outside of the body, with respect to the axis (A).Such an insert is used for axially positioning the outer rings of bearings.