公开(公告)号：US12044204B2

公开(公告)日：2024-07-23

申请号：US17731011

申请日：2022-04-27

Applicant: Roller Bearing Company of America, Inc.

Inventor： Ryan Meeks ,  Jarrod McGuire ,  Elizabeth Westbrook

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

CPC classification number: F03D1/0675 ,  F16C33/201 ,  B29L2031/085 ,  F05B2230/60 ,  F05B2240/302 ,  F05B2280/6003 ,  F16C23/045 ,  F16C2208/32

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 relubrication.

公开(公告)号：US20240175467A1

公开(公告)日：2024-05-30

申请号：US18519987

申请日：2023-11-27

Applicant: TAIHO KOGYO CO., LTD.

Inventor： Yasunori KABEYA ,  Moe NASHIMOTO ,  Shuhei SUNADA ,  Shu KAMIYA ,  Masanori AKIZUKI

IPC: F16C33/20

CPC classification number: F16C33/201 ,  F16C2202/54

Abstract: A sliding member with improved wear resistance. The sliding member including a base layer and a resin coating layer formed on the base layer; where the resin coating layer includes a polyamidimide resin as a binder; a solid lubricant; boehmite particles of greater than 0 volt and less than or equal to 1.0 volt; and inevitable impurities.

公开(公告)号：US11852194B2

公开(公告)日：2023-12-26

申请号：US17643199

申请日：2021-12-08

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： David A. Rich ,  Nicole M. Dirando

IPC: F16C17/02 ,  F16C33/20 ,  H01F7/16

CPC classification number: F16C33/201 ,  F16C17/02 ,  F16C33/206 ,  H01F7/1607 ,  F16C2202/02 ,  F16C2202/50 ,  F16C2208/02 ,  F16C2208/58 ,  F16C2240/60 ,  F16C2380/00

Abstract: The present disclosure relates to a low friction bearing liner for a solenoid may include a low friction layer. The low friction layer may include a first fluoropolymer matrix component and a first thermoplastic filler component distributed throughout the first fluoropolymer matrix component. The content of the first fluoropolymer matrix component may be at least about 1 wt. % and not greater than about 99 wt. % for a total weight of the first low friction layer. The content of the first thermoplastic filler component may be at least about 1 wt. % and not greater than about 99 wt. % for a total weight of the first low friction layer.

公开(公告)号：US11703080B2

公开(公告)日：2023-07-18

申请号：US17720887

申请日：2022-04-14

Applicant: Mueller International, LLC

Inventor： Yanlong Li ,  Paul S. Gifford ,  Walter Pierce Wojick

IPC: F16C17/04 ,  E03B9/04 ,  F16C33/20

CPC classification number: F16C17/04 ,  E03B9/04 ,  F16C33/201 ,  F16C2202/50 ,  F16C2202/54 ,  F16C2208/60

Abstract: A bearing system includes a first bearing, the first bearing being annular in shape and defining a ring aperture, the first bearing including a first surface and a second surface, a second bearing being substantially the same in construction to the first bearing, a first surface of the second bearing contacting a second surface of the first bearing, wherein each of the bearings is constructed of nylon MDS.

公开(公告)号：US11644064B2

公开(公告)日：2023-05-09

申请号：US16624080

申请日：2018-05-30

Applicant: VIBRACOUSTIC GMBH

Inventor： Philipp Werner ,  Hilrich Kardoes ,  Bartolomeo Firszt ,  Oliver Helmke

IPC: F16F1/38 ,  F16C33/20 ,  F16C17/02 ,  B60G11/12 ,  F16C33/04 ,  B60G11/00

CPC classification number: F16C33/201 ,  F16C17/02 ,  F16C33/046 ,  F16F1/3814 ,  F16F1/3821 ,  F16F1/3856 ,  B60G11/003 ,  B60G11/12 ,  B60G2204/121 ,  B60G2204/41 ,  B60G2204/418 ,  B60G2206/71043 ,  B60G2206/72 ,  B60G2206/73 ,  B60G2206/821 ,  B60G2206/82092 ,  F16F2224/02 ,  F16F2224/025 ,  F16F2224/0208 ,  F16F2226/042 ,  F16F2226/045 ,  F16F2230/007 ,  F16F2230/04 ,  F16F2230/30 ,  F16F2234/02

Abstract: A bearing bush for supporting a motor vehicle part includes an inner tube made of a metal, a sliding sleeve made of a first plastic material and mounted rotatably on the inner tube, and an elastomer bearing which surrounds the sliding sleeve and has at least a first elastomer body and an outer sleeve. A sliding layer made of a second plastic material is applied to an outer circumferential surface of the inner tube, the first plastic material and the second plastic material forming a tribological pairing either of two different polymers from the groups of polyamides, polyoxymethylenes, polyketones, fluoropolymers, polyethylene terephthalates or polybutylene terephthalates, or the tribological pairing being formed from polyketone against polyketone, wherein the polymers of the tribological pairings each are present in a continuous thermoplastic polymer phase.

公开(公告)号：US20190143865A1

公开(公告)日：2019-05-16

申请号：US16231636

申请日：2018-12-24

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Timothy J. HAGAN ,  Abe SANCHEZ ,  Paul HAINES ,  Heiko JESSLER ,  Brandon S. MURPHY ,  Vincent DIMARTINO ,  Chloe ECHIKSON ,  Mirko HUNDERTMARK

IPC: B60N2/809 ,  F16C29/00 ,  F16C29/02 ,  B60N2/897 ,  F16C33/20 ,  F16C33/10 ,  F16C31/02 ,  B60N2/818 ,  B60N2/815

CPC classification number: B60N2/809 ,  B60N2/815 ,  B60N2/818 ,  B60N2/897 ,  F16C29/002 ,  F16C29/005 ,  F16C29/02 ,  F16C29/10 ,  F16C31/02 ,  F16C33/1095 ,  F16C33/201 ,  F16C33/205 ,  F16C2240/40 ,  F16C2326/08 ,  F16D1/0835 ,  Y10T16/05

Abstract: The present disclosure relates to bearings, guide sleeves and head restraint assemblies for automobiles.

公开(公告)号：US20190016886A1

公开(公告)日：2019-01-17

申请号：US16027527

申请日：2018-07-05

Applicant: NOK CORPORATION

Inventor： Yoichi HAGI ,  Asahi KITAGAWA ,  Yuichi SUZUKI

IPC: C08L75/04 ,  F16C33/20

CPC classification number: C08L75/04 ,  C08G18/4277 ,  C08G18/4854 ,  C08G18/7621 ,  C08G18/7671 ,  C08K2003/2289 ,  C08L2205/025 ,  C08L2205/03 ,  F16C17/14 ,  F16C27/06 ,  F16C33/201 ,  F16C33/22 ,  F16C2208/12 ,  C08G18/10 ,  C08G18/3814 ,  C08L23/06 ,  C08L91/08 ,  C08K3/22

Abstract: Provided are a polyurethane elastomer composition excellent in the abrasion resistance and swelling resistance, and a bearing material formed of the polyurethane elastomer composition. The polyurethane elastomer composition contains a polyurethane elastomer of 100 parts by mass, polyethylene wax of 3˜25 parts by mass, and paraffin wax of 1˜10 parts by mass. Further, preferably the polyurethane elastomer composition contains a cobalt based compound of 0.1˜10 parts by mass.

公开(公告)号：US20180370317A1

公开(公告)日：2018-12-27

申请号：US16069983

申请日：2017-01-10

Applicant: OILES CORPORATION

Inventor： Kohei TAKAHASHI ,  Kouichi MORISHIGE ,  Keisuke IMAGAWA

IPC: B60G15/06 ,  F16C33/10 ,  F16C27/08

CPC classification number: B60G15/068 ,  B60G7/02 ,  B60G15/06 ,  B60G2202/312 ,  B60G2204/128 ,  B60G2204/418 ,  B60G2204/45021 ,  B60G2206/7104 ,  F16C17/04 ,  F16C27/02 ,  F16C27/063 ,  F16C27/08 ,  F16C33/103 ,  F16C33/20 ,  F16C33/201 ,  F16C2208/60 ,  F16C2326/05 ,  F16F9/54

Abstract: A slide bearing (1) is provided with an upper case (2) attached to an upper support for attaching a strut assembly to a vehicle body, a lower case (3) which is rotatably combined with the upper case (2) and which forms an annular space (7), and an annular center plate (4) and sliding sheet (5) disposed in the annular space (7). The upper case (2) has a load-transmitting surface (27) constituting part of an upper surface of the annular space (7), the center plate (4) is provided with an annular recess (43) filled with a lubricant, and the center plate (4) has a bearing surface (41) for supporting loads exerted on the load-transmitting surface (27). The sliding sheet (5), which is disposed between the load-transmitting surface (27) and the bearing surface (41), has a sliding surface (51) that slides against the bearing surface (41). The sliding sheet (5) is formed of a thermoplastic plastic, and the center plate (4) is formed from a thermoplastic elastomer having a lower modulus of elasticity than the thermoplastic plastic.

公开(公告)号：US20180335082A1

公开(公告)日：2018-11-22

申请号：US15757538

申请日：2016-09-07

Applicant: IKEA Supply AG

Inventor： Benny ANDERSSON

IPC: F16C33/20 ,  A47C17/165 ,  F16C29/02 ,  C25D11/04 ,  C25D13/22 ,  C25D13/12 ,  C25D13/04 ,  C09D133/06 ,  C10M101/02 ,  C10M129/40 ,  C10M129/95 ,  C10M169/04

CPC classification number: F16C33/203 ,  A47C17/1655 ,  B32B15/08 ,  C09D133/06 ,  C09D133/08 ,  C10M101/02 ,  C10M129/40 ,  C10M129/95 ,  C10M169/04 ,  C10M2203/1025 ,  C10M2207/281 ,  C10M2207/34 ,  C10N2250/141 ,  C25D11/04 ,  C25D13/04 ,  C25D13/12 ,  C25D13/22 ,  F16C29/02 ,  F16C33/201 ,  F16C2314/70

Abstract: A sofa bed sliding system (100, 200, 300, 400, 500, 600, 700) for a sofa bed (1,1′) is provided. The sliding system is forming a connection between a moveable sofa bed part (3, 3′) and an associated frame structure (10, 10′), wherein said sliding system (100, 200, 300, 400, 500, 600, 700) comprises at least one sliding surface (110, 210, 310, 410, 510, 610) being coated with a lacquer comprising a resin, wherein said lacquer in turn is at least partly coated with a lipophilic composition coating to provide a slide layer with a lowered friction.

公开(公告)号：US20180305506A1

公开(公告)日：2018-10-25

申请号：US15758636

申请日：2016-09-09

Applicant: JOHN CRANE BEARING TECHNOLOGY GMBH

Inventor： Dieter HENSSLER ,  Uwe KLEIN

IPC: C08J5/04 ,  F16C17/03 ,  F16C17/06 ,  F16C33/20 ,  F16C33/28

CPC classification number: F16C33/201 ,  C08J5/042 ,  C08J2371/00 ,  F16C17/03 ,  F16C17/06 ,  F16C33/28 ,  F16C2208/02 ,  F16C2208/36

Abstract: The invention relates to a tilting segment (3, 3′) for a tilting segment sliding bearing (1, 1′) having a segment body (13, 13′) for receiving bearing forces, wherein the segment body (13, 13′) is made of a fiber-reinforced composite material.The invention is characterized in that the composite material comprises a polyether ketone, that the composite material has carbon fibers having a weight proportion of 25% to 70% as reinforcement fibers, and that the carbon fibers form a fabric that has a contour-parallel orientation to the sliding surface (8, 18) of the segment body (13, 13′).