公开(公告)号：US10233969B2

公开(公告)日：2019-03-19

申请号：US15532002

申请日：2015-02-23

Applicant: MITSUBISHI ELECTRIC CORPORATION

Inventor： Nobuhiro Seima

IPC: F16C29/02 ,  F16C33/20 ,  F16C33/02 ,  F16J15/16 ,  F16C37/00 ,  F16C33/12 ,  F16C17/22

Abstract: A boss is provided around the periphery of a bushing that is penetrated by a shaft, which moves inside the bushing in the axial direction of the shaft. The boss retains the bushing and the shaft moving inside the bushing, and has a heat conductivity that is higher than that of the bushing. An air gap is provided between the bushing and the boss.

公开(公告)号：US20160313692A1

公开(公告)日：2016-10-27

申请号：US14695420

申请日：2015-04-24

Applicant: Flo-Tech, LLC

Inventor： Peter Vincent Massaro, JR.

IPC: G03G15/09 ,  F16C33/20 ,  F16C33/18 ,  F16C33/02

CPC classification number: G03G15/0935 ,  F16C33/046 ,  F16C33/201 ,  F16C2226/50 ,  F16C2324/16

Abstract: The present disclosure is directed to a spring bearing which is used in a roller system for a toner cartridge. The spring bearing has a front surface and a rear surface and an angled relief cut extending from the front surface to the rear surface.

Abstract translation: 本公开涉及一种用于调色剂盒的辊系统中的弹簧轴承。 弹簧轴承具有前表面和后表面以及从前表面延伸到后表面的倾斜的浮雕切口。

公开(公告)号：US09453529B2

公开(公告)日：2016-09-27

申请号：US14676713

申请日：2015-04-01

Applicant: US SYNTHETIC CORPORATION

Inventor： Jair Jahaziel Gonzalez ,  S. Barrett Peterson

IPC: F16C17/00 ,  F16C33/02 ,  F16C17/24 ,  F16C33/04 ,  F16C33/10 ,  F16C33/26 ,  B23K31/02 ,  B23P15/00 ,  F16C33/12 ,  F16C43/02 ,  F16C37/00 ,  F16C17/02 ,  F16C17/04 ,  F16C17/10

CPC classification number: F16C17/243 ,  B23K31/02 ,  B23P15/003 ,  F16C17/02 ,  F16C17/04 ,  F16C17/10 ,  F16C33/043 ,  F16C33/108 ,  F16C33/127 ,  F16C33/26 ,  F16C37/00 ,  F16C43/02 ,  F16C2202/20 ,  F16C2206/04 ,  F16C2206/40 ,  F16C2226/34 ,  F16C2352/00 ,  Y10T29/49643

Abstract: Embodiments of the invention are directed to bearing assemblies configured to effectively provide heat distribution from and/or heat dissipation for bearing element, bearing apparatuses including such bearing assemblies, and methods of operating such bearing assemblies and apparatuses. In an embodiment, a bearing assembly includes a plurality of superhard bearing elements distributed about an axis. Each superhard bearing element of the plurality of superhard bearing elements has a superhard material including a superhard surface. Additionally, a support ring structure that includes a support ring that supports the plurality of superhard bearing elements and a thermally-conductive structure in thermal communication with the superhard table of each of the plurality of superhard bearing elements. The thermally-conductive structure has a higher thermal conductivity than the support ring of the support ring structure.

公开(公告)号：US20160207561A1

公开(公告)日：2016-07-21

申请号：US14749077

申请日：2015-06-24

Applicant: Showa Corporation

Inventor： Satoru HIGASHI

IPC: B62D3/12 ,  F16C33/02 ,  F16C29/02

CPC classification number: F16C33/02 ,  B62D3/12 ,  F16C29/02 ,  F16C33/102 ,  F16C33/20 ,  F16C2208/12 ,  F16C2208/32 ,  F16C2208/66 ,  F16C2208/76 ,  F16C2220/04 ,  F16C2326/24 ,  F16C2361/61

Abstract: A steering apparatus includes: a rack shaft which moves steered portions based on steering by a steering portion; a cover portion covering the rack shaft; and a bearing member arranged inside the cover portion and supporting the rack shaft so that the rack shaft is movable in an axial direction of the rack shaft, and the bearing member has a reservoir portion reserving a lubricant at a contact spot with respect to the rack shaft.

Abstract translation: 转向装置包括：齿条轴，其基于转向部的转向而移动转向部; 覆盖所述齿条轴的盖部; 以及轴承构件，其布置在所述盖部内并且支撑所述齿条轴，使得所述齿条轴能够在所述齿条轴的轴向方向上移动，并且所述轴承构件具有储存部，所述储存部在相对于所述齿条的接触点保留润滑剂 轴。

公开(公告)号：US09388855B2

公开(公告)日：2016-07-12

申请号：US14006130

申请日：2012-02-13

Applicant: Patrik Sjoberg ,  Mauricio Torres

Inventor： Patrik Sjoberg ,  Mauricio Torres

IPC: B02C2/00 ,  F16C33/02 ,  B02C2/02 ,  B02C2/04 ,  F16C37/00

CPC classification number: F16C33/02 ,  B02C2/02 ,  B02C2/04 ,  F16C37/00

Abstract: A gyratory cone crusher includes a first and a second crushing shell defining a crushing gap. The first crushing shell is arranged to gyrate around a vertical axis, in order to crush material entering the crushing gap, and is vertically supported by a thrust bearing including first and second bearing plates defining a spherical sliding interface. One of the bearing plates has one or more cooling and/or lubricating grooves at the sliding interface, each groove defining a channel, extending from the center of the sliding interface to the periphery thereof. In order to obtain a uniform distribution of grooves, the cooling/lubricating grooves are in the form of one or more spirals extending from the center of the sliding interface to the periphery thereof. The disclosure further relates to a bearing plate and a kit of bearing plates involving such a bearing plate.

Abstract translation: 回转圆锥破碎机包括限定破碎间隙的第一和第二破碎壳。 第一破碎壳布置成围绕垂直轴线旋转，以便粉碎进入破碎间隙的材料，并且由包括限定球形滑动界面的第一和第二支承板的推力轴承垂直支撑。 其中一个支承板在滑动界面处具有一个或多个冷却和/或润滑槽，每个槽限定通道，从滑动界面的中心延伸到其周边。 为了获得槽的均匀分布，冷却/润滑槽是从滑动界面的中心延伸到其周边的一个或多个螺旋形的形式。 本发明还涉及一种支承板和一个包括这种支承板的支承板套件。

公开(公告)号：US20160123530A1

公开(公告)日：2016-05-05

申请号：US14891178

申请日：2014-03-05

Applicant: SCHAEFFLER TECHNOLOGIES AG & CO. KG

Inventor： Michael Fassbinder

IPC: F16N29/02 ,  F16C33/02 ,  F16C33/66

CPC classification number: F16N29/02 ,  F16C19/06 ,  F16C33/02 ,  F16C33/105 ,  F16C33/6625 ,  F16C33/6659 ,  F16C33/6674 ,  F16N2250/34 ,  F16N2270/00 ,  G01N21/35 ,  G01N33/2888

Abstract: A method for controlling the introduction of additional lubricant (4) into a bearing (3) lubricated with a lubricant (4), in particular a rolling bearing or plain bearing, comprising the following steps is provided:—determining lubricant state information describing the state, in particular the chemical composition, of the lubricant (4) contained in the bearing (3) and—controlling the introduction of additional lubricant (4) into the bearing (3) depending on the state, which is described by the determined lubricant state information, of the lubricant (4) contained in the bearing (3).

Abstract translation: 提供了一种用于控制将附加润滑剂（4）引入用润滑剂（4）润滑的轴承（3）的方法，特别是滚动轴承或滑动轴承，包括以下步骤： - 确定描述状态的润滑剂状态信息 ，特别是包含在轴承（3）中的润滑剂（4）的化学成分，并且根据由所确定的润滑剂状态描述的状态控制将另外的润滑剂（4）引入轴承（3） 信息，包含在轴承（3）中的润滑剂（4）。

公开(公告)号：US20150323000A1

公开(公告)日：2015-11-12

申请号：US14275314

申请日：2014-05-12

Applicant: Lufkin Industries, Inc.

Inventor： Thomas Patrick SHOUP ,  Jeffrey LAWRENCE

IPC: F16C17/02 ,  F16C33/02

CPC classification number: F16C17/028 ,  F16C17/02 ,  F16C17/107 ,  F16C33/02 ,  F16C33/1045 ,  F16C33/1065 ,  F16C33/107 ,  F16C33/1075 ,  F16C2220/20 ,  Y10T29/49641

Abstract: A five-axial groove cylindrical journal bearing assembly with pressure dams designed for bi-directional rotation for rotatably supporting a rotating body provided with a babbitted inner surface. The journal bearing assembly has two pressure dams that are substantially mirror images of each other along a centerline between the pressure dams and has two pressure dams each located substantially opposite the direction of two vector loads of the journal bearing assembly.

Abstract translation: 五轴凹槽圆柱形轴颈轴承组件，其具有设计用于双向旋转的压力坝，用于可旋转地支撑设置有凹陷内表面的旋转体。 轴颈轴承组件具有两个压力大坝，这两个压力坝沿着压力坝之间的中心线彼此基本上是镜像，并且具有两个压力坝，每个压力坝基本上与轴颈轴承组件的两个矢量载荷的方向相对。

公开(公告)号：US20150183027A1

公开(公告)日：2015-07-02

申请号：US14415287

申请日：2013-07-19

Applicant: SMS CONCAST AG

Inventor： Christian Dratva

IPC: B22D29/04 ,  F16C17/02 ,  F16C37/00 ,  F16C33/02

CPC classification number: B22D29/04 ,  B22D11/1281 ,  B22D11/1282 ,  B22D11/1287 ,  F16C17/02 ,  F16C33/02 ,  F16C37/00 ,  F27D3/026

Abstract: The invention relates to a guide roller comprising a bearing journal (13) at each of two ends. Each bearing journal is provided with a plain bearing (14), which is designed as a hollow journal, and can be connected to the coolant supply line in order to conduct a coolant through the hollow journal into the coolant channel (12) or to conduct the coolant out of the coolant channel. The plain bearing (14) is lubricated by the coolant that is conducted through the bearing journal (13) designed as a hollow journal. A roller assembly for a strand casting system is provided with a plurality of said guide rollers (1). The guide rollers are arranged at an axial distance from each other along a strand (2) produced by the strand casting system and are each rotatably supported in a respective bearing mount (3). Each bearing mount is arranged on at least one frame part (4, 5) in a preloaded manner. The bearing mounts (3) are supported on the frame parts (4, 5) so as to be self-setting by means of elastically pliable connecting means (6). Even if the strand cross-section of the produced strand changes during the operating duration or due to changed process parameters, the originally set pressing force of the guide rollers remains substantially unchanged.

Abstract translation: 本发明涉及一种导辊，其包括在两端的每一端处的轴承颈部（13）。 每个轴承轴颈设有一个滑动轴承（14），它被设计成一个空心轴颈，并且可以连接到冷却剂供应管线，以便将冷却剂通过空心轴颈导入冷却剂通道（12） 冷却剂从冷却剂通道流出。 滑动轴承（14）由被设计为空心轴颈的轴承颈部（13）传导的冷却剂润滑。 用于线材铸造系统的辊组件设置有多个所述导向辊（1）。 引导辊沿着由绞线铸造系统制成的绞合线（2）彼此轴向设置并且各自可旋转地支撑在相应的轴承座（3）中。 每个轴承座以预加载的方式布置在至少一个框架部分（4,5）上。 轴承座（3）支撑在框架部件（4,5）上，以便通过弹性柔软的连接装置（6）进行自动调节。 即使所产生的股线的股线横截面在操作持续期间改变或由于改变的工艺参数而改变，所以导辊的初始设定的按压力基本上保持不变。

公开(公告)号：US08967863B1

公开(公告)日：2015-03-03

申请号：US13915163

申请日：2013-06-11

Applicant: US Synthetic Corporation

Inventor： Craig H. Cooley ,  Timothy N. Sexton

IPC: F16C33/02 ,  F16C33/00 ,  F16C17/04 ,  E21B4/00

CPC classification number: E21B4/003 ,  F16C17/04 ,  F16C33/043 ,  F16C33/26 ,  F16C2206/56 ,  F16C2206/58 ,  F16C2206/82 ,  F16C2352/00

Abstract: A bearing ring for use in bearing apparatuses is disclosed. Such a bearing ring may comprise a body having a first array and a second array of bearing elements mounted to the body. The body may have an annular shape and the first array and the second array may be a concentric elliptical shapes, including circles. The body may comprise a plurality of bearing element pockets into which the bearing elements are disposed. In one aspect of the instant disclosure, the material of the bearing elements comprises polycrystalline diamond. A bearing apparatus comprising a first bearing ring and a second bearing ring is also disclosed. A drilling system for use in drilling subterranean formations employing the bearing apparatus is also disclosed.

Abstract translation: 公开了一种用于轴承装置的轴承环。 这种轴承环可以包括具有安装到主体上的第一阵列和第二轴承元件阵列的主体。 主体可以具有环形形状，并且第一阵列和第二阵列可以是包括圆形的同心椭圆形状。 主体可以包括多个轴承元件袋，轴承元件设置在其中。 在本公开的一个方面，承载元件的材料包括多晶金刚石。 还公开了一种包括第一轴承环和第二轴承环的轴承装置。 还公开了一种用于使用轴承装置钻探地下地层的钻井系统。

公开(公告)号：US08926185B2

公开(公告)日：2015-01-06

申请号：US13682886

申请日：2012-11-21

Applicant: Roller Bearing Company of America, Inc.

Inventor： Brian Gaumer ,  Robert Lugosi ,  James Voisine

IPC: F16C23/04 ,  F16C33/74 ,  F16C33/10 ,  F16C33/02

CPC classification number: F16C33/02 ,  F16C23/045 ,  F16C33/102 ,  F16C33/103 ,  F16C33/1065 ,  F16C33/74 ,  F16C2240/42 ,  F16C2240/70

Abstract: A spherical bearing has an outer ring with a concave bearing surface and an inner ring having a convex bearing surface, which is in sliding engagement with the concave bearing surface. A lubrication groove is formed in the convex bearing surface and/or the concave bearing surface. The lubrication groove is defined by a concave central portion and by convex side portions. The concave central portion has a first radius of curvature and the convex side portions have a second radius of curvature. The second radius of curvature is at least 0.7 times the first radius of curvature.

Abstract translation: 球面轴承具有带有凹入的支承表面的外圈和具有与凹入的支承表面滑动接合的凸形支承表面的内圈。 润滑槽形成在凸形轴承表面和/或凹形支承表面中。 润滑槽由凹入的中心部分和凸侧部分限定。 凹形中心部分具有第一曲率半径，并且凸形侧部具有第二曲率半径。 第二曲率半径为第一曲率半径的0.7倍。