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公开(公告)号：US20200224636A1
公开(公告)日：2020-07-16
申请号：US16742192
申请日：2020-01-14
Applicant: Roller Bearing Company of America, Inc.
Inventor： Ryan Meeks , Jarrod McGuire , Elizabeth Westbrook
Abstract: A joint bushing that accommodates the dithering and sliding in multi segment wind turbines. The joint bushing includes a self-lubricating liner that is a composite system incorporating woven Polytetrafluoroethylene fibers intermixed with structural reinforcement fibers in a composite matrix. The composite system provides sufficient life without requiring re-lubrication.
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公开(公告)号：US10697493B2
公开(公告)日：2020-06-30
申请号：US16276492
申请日：2019-02-14
Applicant: Roller Bearing Company of America, Inc.
Inventor： Roman Malychok , Lyudmyla Malychok
Abstract: A roller assembly includes two outer rings rotatably mounted on a shaft by a respective set of rollers positioned between the shaft and each of the respective one of the outer rings. The shaft has a head flange on one end thereof and a groove formed therein at a distance from the head flange. A retainer ring is positioned in the groove and another retainer ring is secured to the shaft at a distance from the groove. The retaining ring is configured to space the two outer rings apart from one another so that the two outer rings are operable and rotatable independent from one another.
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43.发明申请公开(公告)号：US20190242430A1
公开(公告)日：2019-08-08
申请号：US16388110
申请日：2019-04-18
Applicant: Roller Bearing Company of America, Inc.
Inventor： Stephen Sorgenti
CPC classification number: F16C17/26 , B60D1/14 , B60D1/586 , F16C11/045 , F16C17/02 , F16C17/04 , F16C33/104 , F16C33/1095 , F16C33/20 , F16C2208/04 , F16C2208/20 , F16C2208/32 , F16C2208/40 , F16C2208/90 , F16C2326/00 , F16C2326/01 , F16C2326/20
Abstract: A maintenance-free bearing system having self-lubricating features, seals, grooves and slots for use in a cushion hitch assembly for a hitch pull scraper vehicle. An interconnected bearing linkage system having two or more horizontal two-axis combined journal and thrust bearings with self-lubricating liners therein, two or more vertical single-axis sleeve bearings with self-lubricating liners therein and one or more vertical thrust bearing with self-lubricating liners therein, that cooperate with one another to accommodate vertical and horizontal angular movement relative to one another.
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公开(公告)号：US20190085900A1
公开(公告)日：2019-03-21
申请号：US16131867
申请日：2018-09-14
Applicant: Roller Bearing Company of America, Inc.
Inventor： James Voisine , Bradley Smith , D'Artagnan Clark , Charles Condon, III
CPC classification number: F16C23/045 , F16C23/046 , F16C33/102 , F16C33/74 , F16C33/743 , F16C33/76 , F16C2326/01 , F16C2326/20
Abstract: A bearing and seal arrangement for joints in heavy duty vehicles includes two spherical bearing each having an outer ring surrounding an inner member with lubricious liner disposed therebetween. One of the spherical bearings has a seal receiving area having an axially extending width that is greater than that of the other spherical bearing. The spherical bearings are aligned coaxially with one another. One seal receiving areas has a flexible double lipped annular seal and a scraper seal positioned therein. The scraper seal is positioned radially outward from the flexible double lipped annular seal. The other seal receiving area has a boot seal positioned therein.
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公开(公告)号：US10208658B2
公开(公告)日：2019-02-19
申请号：US14616166
申请日：2015-02-06
Applicant: Roller Bearing Company of America, Inc.
Inventor： Alfredo Navarro
Abstract: A rod end is provided for an actuator for a turbocharger high temperature wastegate. The rod end includes a stem configured to fixedly engage an actuator rod, a socket secured to the stem, and a spherical bearing disposed within the socket. The bearing includes an outer member and an inner member disposed at least partially within the outer member. The inner member is misalignable and rotatable in relation to the outer member. An area of engagement is defined by an interface of an inner engagement surface of the outer member and an outer engagement surface of the inner member. The spherical bearing is configured to withstand temperatures in excess of 260° C. (500° F.).
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Patent Agency Ranking
公开(公告)号：US10023302B2
公开(公告)日：2018-07-17
申请号：US13719541
申请日：2012-12-19
Applicant: Roller Bearing Company of America, Inc.
Inventor： Frederick S. Gyuricsko , Jay Phoenix , Arnold E. Fredericksen , John H. Cowles, Jr.
Abstract: An actuation system for deploying and retracting a lift assisting device of a leading edge of a wing of an aircraft including a track pivotally coupled to the lift assisting device. The track has first and second outer surfaces and side surfaces. The actuation system includes a shaft rotationally coupled within the wing of the aircraft and operable, in response to flight control signals, to deploy or retract the lift assisting device. The actuation system includes an actuator for actuating the lift assisting device, coupled to the shaft, between a retracted position to a deployed position along an arcuate path. The actuation system includes a plurality of track roller bearings rotatably contacting the first and second outer surfaces of the track to guide the track along the arcuate path. The plurality of track roller bearings includes one or more lined track roller assembly.
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公开(公告)号：US10012265B2
公开(公告)日：2018-07-03
申请号：US14728402
申请日：2015-06-02
Applicant: Roller Bearing Company of America, Inc.
Inventor： Alex Habibvand , Frederick S. Gyuricsko , Jay Phoenix , Arnold E. Fredericksen , John H. Cowles, Jr.
CPC classification number: F16C33/36 , B64C9/02 , B64C9/16 , F16C11/0614 , F16C19/38 , F16C23/041 , F16C23/086 , F16C33/62 , F16C2240/70 , F16C2326/43
Abstract: In one aspect, the present invention resides in an edge flap arrangement for an aircraft wing that has a main flap element and an actuator for moving the main flap element relative to the wing, a linkage arrangement that supports the main flap element from the aircraft wing for movement relative to the wing, the linkage arrangement including a drop link and a hinge point. The fixed strut and the drop link are pivotally connected by the hinge point. The hinge point includes a bearing. The bearing is an hourglass bearing assembly that has an inner raceway outer raceway. The outer raceway is positioned around the inner raceway. A plurality of rollers is disposed between the inner raceway and the outer raceway. The plurality of rollers, the outer raceway and/or the inner raceway are manufactured from CREN and/or CRES.
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公开(公告)号：US09919502B2
公开(公告)日：2018-03-20
申请号：US14692705
申请日：2015-04-21
Applicant: Roller Bearing Company of America, Inc.
Inventor： Louis Bourgois
IPC: B23K26/36 , B32B37/00 , B23K26/362 , C09J5/02 , B32B37/12 , B32B37/18 , B32B38/00 , F16C43/00 , B23K26/00 , B23K26/361 , B23K103/00
CPC classification number: B32B37/0076 , B23K26/0006 , B23K26/3584 , B23K26/361 , B23K26/362 , B23K2103/50 , B32B37/1292 , B32B37/18 , B32B38/0008 , C09J5/02 , C09J2205/31 , C09J2400/163 , C09J2400/166 , F16C43/00
Abstract: A method for preparing a surface of a substrate for bonding a material to the surface. The apparatus employed includes one or more optical amplification devices (OAD), one or more drivers, the substrate and a base. The one or more OAD and/or the substrate are moveably coupled to the one or more drivers. The one or more OAD is activated to emit a beam of energy. The one or more OAD and/or the substrate move relative to one another while the one or more OAD is activated. The movement of the one or more OAD and/or the substrate relative to one another forms (via the beam of energy) a pattern on the surface of the substrate. The pattern formed on the surface of the substrate allows the material to bond with a greater degree of adhesion.
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公开(公告)号：US09909613B2
公开(公告)日：2018-03-06
申请号：US14686413
申请日：2015-04-14
Applicant: Roller Bearing Company of America, Inc.
Inventor： John H. Cowles, Jr. , James Beavers
CPC classification number: F16C7/02 , B64C13/30 , F16C2326/43
Abstract: A compression rod has a buckling initiating feature. The compression rod includes an elongate body. The elongate body has a first cross sectional area along a first a length of the elongate body and a second cross sectional area along a second length of the elongate body. The second cross sectional area defines the buckling initiating feature. The second cross sectional area is configured to cause buckling along the elongate body upon application of a predetermined axially oriented compressive force.
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公开(公告)号：US20170211619A1
公开(公告)日：2017-07-27
申请号：US15416173
申请日：2017-01-26
Applicant: ROLLER BEARING COMPANY OF AMERICA, INC.
Inventor： Roman Malychok , Luda Malychok , Bradley T. Smith
CPC classification number: F16C19/28 , F16C13/006 , F16C33/586 , F16C33/605 , F16C43/04 , F16C2226/12 , F16C2322/00 , F16C2361/00
Abstract: A yoke roller assembly includes an inner ring disposed in an outer ring. The yoke roller assembly includes first, second and third rows of rollers positioned between the inner ring and the outer ring. The outer ring has a first width, a first outside diameter and a radially outwardly extending lobe circumferentially extending therearound and formed integrally therewith. The lobe has opposing axial end faces extending a second width, and has a second outside diameter. The second row of rollers are positioned axially inward of the axial end faces of the lobe. The first and third row of rollers each have an axial end positioned axially inward of the axial end faces of the lobe.
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