公开(公告)号：US20180030949A1

公开(公告)日：2018-02-01

申请号：US15656513

申请日：2017-07-21

Applicant: Aktiebolaget SKF

Inventor： Matthias Hofmann ,  Michael Baumann

IPC: F03B11/06 ,  F16C33/76 ,  F16C33/74 ,  F03B13/26 ,  F03B11/00

CPC classification number: F03B11/06 ,  F03B11/006 ,  F03B13/264 ,  F05B2240/50 ,  F05B2240/57 ,  F05B2260/79 ,  F16C17/26 ,  F16C19/54 ,  F16C33/02 ,  F16C33/72 ,  F16C33/74 ,  F16C33/76 ,  F16C2237/00 ,  F16C2360/00 ,  Y02E10/223 ,  Y02E10/226 ,  Y02E10/28 ,  Y02E10/38 ,  Y02P70/527

Abstract: A bearing module for adjusting a rotor blade angle of attack in an underwater power plant includes a rotor-blade shaft, at least two bearings for supporting the rotor-blade shaft, the at least two bearings being axially spaced from each other on the rotor-blade shaft, a first attachment structure for producing a mechanical connection to a rotor-blade hub, a second attachment structure for producing a mechanical connection to the rotor blade, and a third attachment structure for producing a mechanical connection to a blade adjustment mechanism, wherein the bearing module is an installation unit such that it can be assembled at one location and transported to a second location where rotor blades may be attached.

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：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。

公开(公告)号：US20140363570A1

公开(公告)日：2014-12-11

申请号：US14363477

申请日：2012-11-29

Applicant: Federal-Mogul Wiesbaden GmbH

Inventor： Holger Schmitt ,  Daniel Meister ,  David M. Saxton

IPC: F16C33/02 ,  B05D5/08 ,  B05D1/36

CPC classification number: F16C33/02 ,  B05D1/36 ,  B05D5/08 ,  B22F7/08 ,  C22C1/0425 ,  C23C24/085 ,  F16C33/128 ,  F16C33/145 ,  F16C2204/10 ,  F16C2204/12 ,  F16C2220/20

Abstract: A sliding bearing includes a bearing surface which comprises a material in which an alloy material based on CuSnX (0.01

Abstract translation: 滑动轴承包括轴承表面，其包括使用基于CuSnX（0.01

公开(公告)号：US20130322923A1

公开(公告)日：2013-12-05

申请号：US13902234

申请日：2013-05-24

Applicant: MITSUBISHI CHEMICAL CORPORATION

Inventor： Shuichi IKEDA

IPC: F16C17/02 ,  B29D99/00 ,  F16C33/02

CPC classification number: F16C17/02 ,  B29C45/2616 ,  B29C45/44 ,  B29D99/00 ,  F16C33/02 ,  F16D1/10 ,  F16D3/2052 ,  F16D3/44 ,  G03G15/757

Abstract: A bearing member placed at an end of a photosensitive drum, and a shaft member is attached thereto. The bearing member has a cylindrical body and a retaining portion placed in the cylindrical body, retaining a torque transmission pin provided in the shaft member, and removably provided. The retaining portion is provided with swaying grooves at least two grooves extending in an axial direction of the cylindrical body, placed opposite each other, and whose bottoms have each a curved surface exhibiting a bow with respect to the axial direction; inlet grooves at one end thereof connected to the respective swaying grooves and at the other end thereof connected to outside of the retaining portion and placed at an upstream position with respect to the swaying grooves along a direction of rotation of the cylindrical body; and a pedestal interposed, at one end, between the two swaying grooves.

Abstract translation: 放置在感光鼓的端部的轴承部件，以及轴部件。 轴承构件具有圆筒体和保持部，该保持部设置在圆筒体中，保持设置在轴构件中的扭矩传递销，并且可拆卸地设置。 所述保持部设置有摆动槽，所述摆动槽具有沿着所述圆筒体的轴向延伸的至少两个凹槽，所述凹槽彼此相对放置，并且其底部各自具有相对于轴向方向呈弓形的弯曲表面; 其一端的入口槽连接到相应的摇摆槽，并且在另一端连接到保持部分的外部，并沿着圆柱体的旋转方向相对于摆动槽放置在上游位置; 并且在一端插入两个摆动槽之间的基座。

公开(公告)号：US20130315516A1

公开(公告)日：2013-11-28

申请号：US13992402

申请日：2010-12-09

Applicant: Jean-François Bertea

Inventor： Jean-François Bertea

IPC: F16C17/04 ,  F16C33/02

CPC classification number: F16C17/04 ,  F03B11/06 ,  F16C17/14 ,  F16C33/02 ,  F16C2300/14

Abstract: To recover the axial forces transmitted by a rotating shaft, a bearing assembly includes a plurality of distributed bearing units. Each bearing unit comprises: a stationary base; a resilient member having a stationary portion and a portion that is completely movable in a main direction of the forces to be supported; and a bearing surface that defines, together with the shaft, a water film. The bearing surface is connected to the movable portion. The minimum radius of the bearing surface is between 1 m and 3 m. The resilient member and the base define at least one water chamber. A plurality of ducts are arranged so as to connect the chambers together, thereby defining a closed circuit.

Abstract translation: 为了回收由旋转轴传递的轴向力，轴承组件包括多个分布式轴承单元。 每个轴承单元包括：固定基座; 具有固定部的弹性部件和能够沿被支撑力的主方向完全移动的部分; 以及与轴一起限定水膜的支承表面。 支承面与可动部连接。 轴承表面的最小半径在1米到3米之间。 弹性构件和底座限定至少一个水室。 多个管道被布置成将腔室连接在一起，由此限定闭合回路。