公开(公告)号：US20220252042A1

公开(公告)日：2022-08-11

申请号：US17730986

申请日：2022-04-27

申请人： Roller Bearing Company of America, Inc.

发明人： Ryan Meeks ,  Jarrod McGuire ,  Elizabeth Westbrok

IPC分类号： F03D1/06 ,  F16C33/20

摘要： 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.

公开(公告)号：US20220195261A1

公开(公告)日：2022-06-23

申请号：US17692301

申请日：2022-03-11

申请人： Roller Bearing Company of America, Inc.

发明人： Frank Adams

IPC分类号： C09J7/40 ,  C09J7/38 ,  B32B5/02

摘要： An anti-wear composite structure includes an anti-wear layer that has a wear surface opposite an adhesive receiving surface and a thermosetting resin applied to the adhesive receiving surface. The thermosetting resin includes a reactive adhesive configured to bond the anti-wear composite structure to a substrate at an ambient temperature band via pressure-sensitive adhesion. The thermosetting resin has an onset to cure in the ambient temperature band and has a peak cure temperature greater than the ambient temperature band to mechanically and chemically bond the anti-wear composite structure to a substrate.

公开(公告)号：US11353002B2

公开(公告)日：2022-06-07

申请号：US16742192

申请日：2020-01-14

申请人： Roller Bearing Company of America, Inc.

发明人： Ryan Meeks ,  Jarrod McGuire ,  Elizabeth Westbrook

IPC分类号： F03D1/06 ,  F16C33/20 ,  B29L31/08 ,  F16C23/04

摘要： 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.

公开(公告)号：US11306807B2

公开(公告)日：2022-04-19

申请号：US17342598

申请日：2021-06-09

申请人： Roller Bearing Company of America, Inc.

发明人： Robert Pallini ,  Michael Coppola ,  Bradley Smith

IPC分类号： F16H53/06 ,  F16C19/18

摘要： A cam follower for a ram of a metal can necker machine is provided. The cam follower has an outer ring and an inner ring coaxially disposed in the outer ring. A plurality of rolling elements is disposed in an annular cavity between the outer ring and the inner ring. The plurality of rolling elements is disposed between a first seal and a second seal. A shaft is received in a bore in the inner ring and is fixed relative thereto about the shaft axis. The outer ring is received in a tire. The tire has a thickness and a crown radius. The composition of the tire includes a metallic material, a plastic material, a non-metallic material, and combinations thereof.

公开(公告)号：US20210231165A1

公开(公告)日：2021-07-29

申请号：US17230469

申请日：2021-04-14

申请人： Roller Bearing Company of America, Inc.

发明人： Jarrod McGuire ,  Travis Gipson ,  Brian Rowe, JR. ,  Bradley Smith

IPC分类号： F16C11/06 ,  F16C23/04 ,  F16C23/08

摘要： A spherical bearing for a damper system includes a first segment and a second segment with a ball therebetween. The ball includes a shaft extending therefrom. The shaft extends out of the first segment. A lubricious liner is disposed between the first segment and the second segment.

公开(公告)号：US20210180650A1

公开(公告)日：2021-06-17

申请号：US17117923

申请日：2020-12-10

申请人： Roller Bearing Company of America, Inc.

发明人： Christopher J. McDade ,  Jeffrey Post ,  Anne Marie Stutz

IPC分类号： F16C33/10 ,  F16C17/02 ,  F16C33/12

摘要： A light-weight bearing component for sliding or rolling engagement with a mating surface includes a core lattice structure that has a plurality of support members interconnected with one another and a plurality of spaces located between the support members. The bearing component includes a cover that has an interior surface and an exterior surface. The cover extends over a portion of or all of the core lattice structure.

公开(公告)号：US10718375B2

公开(公告)日：2020-07-21

申请号：US15594881

申请日：2017-05-15

申请人： Roller Bearing Company of America, Inc.

发明人： Stephen Sorgenti

IPC分类号： F16C17/26 ,  F16C11/04 ,  F16C33/10 ,  F16C33/20 ,  B60D1/14 ,  B60D1/58 ,  F16C17/02 ,  F16C17/04

摘要： 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.

公开(公告)号：US20200224636A1

公开(公告)日：2020-07-16

申请号：US16742192

申请日：2020-01-14

申请人： Roller Bearing Company of America, Inc.

发明人： Ryan Meeks ,  Jarrod McGuire ,  Elizabeth Westbrook

IPC分类号： F03D1/06 ,  F16C33/20

摘要： 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.

公开(公告)号：US10697493B2

公开(公告)日：2020-06-30

申请号：US16276492

申请日：2019-02-14

申请人： Roller Bearing Company of America, Inc.

发明人： Roman Malychok ,  Lyudmyla Malychok

IPC分类号： F16C19/54 ,  F16C19/28 ,  F16H53/06 ,  F16C13/02 ,  F16C13/00 ,  F16C33/78

摘要： 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.

公开(公告)号：US20190242430A1

公开(公告)日：2019-08-08

申请号：US16388110

申请日：2019-04-18

申请人： Roller Bearing Company of America, Inc.

发明人： Stephen Sorgenti

IPC分类号： F16C17/26 ,  B60D1/14 ,  F16C33/20 ,  F16C33/10 ,  F16C17/04 ,  F16C17/02 ,  B60D1/58 ,  F16C11/04

CPC分类号： 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

摘要： 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.