公开(公告)号：US20150307800A1

公开(公告)日：2015-10-29

申请号：US14443454

申请日：2013-10-24

Applicant: SUMITOMO ELECTRIC SINTERED ALLOY, LTD. ,  SUMITOMO ELECTRIC FINE POLYMER, INC.

Inventor： Kentaro YOSHIDA ,  Toshiyuki KOSUGE ,  Kazuaki IKEDA ,  Yasunori NAGAOKA

IPC: C10M107/38

CPC classification number: C10M107/38 ,  F16C33/128 ,  F16C33/201 ,  F16C2202/10 ,  F16C2202/20 ,  F16C2208/32 ,  F16C2220/20 ,  F16C2240/60

Abstract: There is provided a sliding member that has sufficient wear resistance and good adhesion to a base formed of a sintered body. The sliding member includes a surface layer formed of a crosslinked fluoropolymer and a base that adheres closely to the surface layer. The base is a sintered body having a full density ratio in the range of 0.75 to 0.96 and is formed of a material having higher thermal conductivity than a fluoropolymer. The surface layer has a thickness in the range of 1 to 300 μm.

Abstract translation: 提供了具有足够的耐磨性和对由烧结体形成的基底的良好粘合性的滑动构件。 滑动构件包括由交联的氟聚合物形成的表面层和紧密附着在表面层上的基底。 该基体是具有在0.75至0.96范围内的全密度比的烧结体，并且由具有比含氟聚合物更高的热导率的材料形成。 表面层的厚度为1〜300μm。

公开(公告)号：US09156059B2

公开(公告)日：2015-10-13

申请号：US13108677

申请日：2011-05-16

Applicant: Richard Soelch ,  Thomas Auletto ,  Grant Drew

Inventor： Richard Soelch ,  Thomas Auletto ,  Grant Drew

IPC: F16C33/20 ,  B05D3/10 ,  C09D147/00 ,  B05D1/38 ,  B05D3/02 ,  B05D3/12 ,  B05D3/14 ,  C08L27/18 ,  C08K7/02

CPC classification number: B05D3/10 ,  B05D1/38 ,  B05D3/0254 ,  B05D3/12 ,  B05D3/142 ,  C08K7/02 ,  C08L27/18 ,  C09D147/00 ,  F16C33/201 ,  F16C2202/50 ,  F16C2208/72 ,  F16C2208/90

Abstract: Self-lubricated bearings contain a substratum and a self-lubricating surface coating composition disposed thereon, wherein the self-lubricating surface coating composition further contains at least one cured thermosetting acrylate and at least one phenolic resin. The phenolic resin preferably contains a mixture of phenolic resin and polyvinyl formal resin. A self-lubricating surface coating composition is also provided, as well as several methods of making the bearings. The self-lubricated bearings of the present invention have surprisingly long service lives.

Abstract translation: 自润滑轴承含有一个底层和一个自润滑的表面涂层组合物，其中自润滑表面涂层组合物还含有至少一种固化的热固性丙烯酸酯和至少一种酚醛树脂。 酚醛树脂优选含有酚醛树脂与聚乙烯醇缩甲醛树脂的混合物。 还提供了自润滑表面涂层组合物，以及制造轴承的几种方法。 本发明的自润滑轴承具有令人惊讶的长使用寿命。

公开(公告)号：US09151323B2

公开(公告)日：2015-10-06

申请号：US14055668

申请日：2013-10-16

Applicant: Don Darrell Hickman

Inventor： Don Darrell Hickman

IPC: F16C17/12 ,  B23P6/00 ,  F16C43/02 ,  E21B19/16

CPC classification number: F16C17/12 ,  B23P6/00 ,  E21B19/164 ,  F16C33/201 ,  F16C43/02 ,  Y10T29/49638

Abstract: A bearing is for a tong including a housing and an engagement assembly. The bearing has a monolithic upper bearing element having a substantially planar upper surface and a monolithic lower bearing element having a substantially planar lower surface. The upper and lower bearing elements are configured to mount inside the housing with a substantially same outer horizontal profile as the upper bearing element. The upper bearing element and the lower bearing element define a central open area. The upper bearing element and the lower bearing element have an inner section defining a radial recess opening to the central opening and for receiving the engagement assembly. The upper bearing element and the lower bearing element have outer sections that form a bearing portion radially intermediate the engagement assembly.

Abstract translation: 轴承用于包括壳体和接合组件的夹钳。 该轴承具有一个具有基本平坦的上表面的整体式上轴承元件和具有基本平坦的下表面的整体下轴承元件。 上和下轴承元件构造成以与上轴承元件基本相同的外水平轮廓安装在壳体内。 上轴承元件和下轴承元件限定中心开口区域。 上轴承元件和下轴承元件具有限定到中心开口的径向凹部并用于接收接合组件的内部部分。 上轴承元件和下轴承元件具有在接合组件的径向中间形成轴承部分的外部部分。

公开(公告)号：US20150275125A1

公开(公告)日：2015-10-01

申请号：US14669950

申请日：2015-03-26

Applicant: Minebea Co., Ltd.

Inventor： Tadahiko KARAKI ,  Koichiro SAGIYAMA ,  Hirotaka TOYAMA ,  Kentaro ISHIKAWA

IPC: C10M147/02 ,  F16B35/00 ,  C10M145/16 ,  F16C33/20

CPC classification number: C10M147/02 ,  C08F2/48 ,  C08F220/34 ,  C08L2312/00 ,  C09D133/14 ,  C10M107/00 ,  C10M107/40 ,  C10M145/16 ,  C10M2209/0845 ,  C10M2213/0623 ,  C10M2217/0245 ,  C10N2220/082 ,  C10N2230/06 ,  F16C17/02 ,  F16C23/045 ,  F16C33/201 ,  F16C33/208 ,  C08F2220/343 ,  C08F2222/1013 ,  C08F220/20 ,  C08F222/1006 ,  C08F2220/1875

Abstract: There is provided an ultraviolet curable resin composition for a self-lubricating liner. The composition includes a first (meth)acrylate compound having an isocyanuric acid ring represented by the following formula (1); a second (meth)acrylate compound different from the first (meth)acrylate compound; a first polytetrafluoroethylene resin with an average particle size in the range of 75 μm to 180 μm; and a second polytetrafluoroethylene resin with an average particle size in the range of 1 μm to 15 μm, wherein the total amount of the first polytetrafluoroethylene resin and the second polytetrafluoroethylene resin is in the range of 30% by weight to 50% by weight with respect to the entire amount of the ultraviolet curable resin composition; and the second polytetrafluoroethylene resin is contained in an amount of 20% by weight to 75% by weight with respect to the total amount of the first and second polytetrafluoroethylene resins.

Abstract translation: 提供了一种用于自润滑衬垫的紫外线固化树脂组合物。 该组合物包含具有下式（1）表示的异氰脲酸环的第一（甲基）丙烯酸酯化合物; 与第一（甲基）丙烯酸酯化合物不同的第二（甲基）丙烯酸酯化合物; 平均粒径为75μm〜180μm的第一聚四氟乙烯树脂; 和平均粒径为1μm〜15μm的第二聚四氟乙烯树脂，其中第一聚四氟乙烯树脂和第二聚四氟乙烯树脂的总量在30重量％至50重量％的范围内，相对于 与紫外线固化型树脂组合物的总量相同; 相对于第一和第二聚四氟乙烯树脂的总量，第二聚四氟乙烯树脂的含量为20重量％至75重量％。

公开(公告)号：US20150267752A1

公开(公告)日：2015-09-24

申请号：US14644663

申请日：2015-03-11

Applicant: Roller Bearing Company of America, Inc.

Inventor： Alfredo NAVARRO

IPC: F16C33/74 ,  F16J15/32 ,  F16C33/78

CPC classification number: F16C33/74 ,  F16C17/02 ,  F16C33/20 ,  F16C33/201 ,  F16C33/783 ,  F16C2208/02 ,  F16C2208/10 ,  F16C2208/32 ,  F16J15/3208 ,  F16J15/3284

Abstract: A seal for a bearing has an annular body includes polytetrafluoroethylene in a matrix including an elastomeric material. The seal includes a biasing member that is in communication with the seal for urging a portion of the seal radially inward.

Abstract translation: 用于轴承的密封件具有环形体，其包括在包括弹性体材料的基体中的聚四氟乙烯。 密封件包括与密封件连通的偏置构件，用于径向向内推动密封件的一部分。

公开(公告)号：US20150267748A1

公开(公告)日：2015-09-24

申请号：US14731111

申请日：2015-06-04

Applicant: Don Darrell Hickman

Inventor： Don Darrell Hickman

IPC: F16C33/20 ,  B23P6/00 ,  F16C43/02

CPC classification number: F16C17/12 ,  B23P6/00 ,  E21B19/164 ,  F16C33/201 ,  F16C43/02 ,  Y10T29/49638

Abstract: A renewable bearing is for a tong including a housing and an engagement assembly. The bearing has a monolithic upper bearing element having a substantially planar upper surface and a monolithic lower bearing element having a substantially planar lower surface. The upper and lower bearing elements are configured to mount inside the housing with a substantially same outer horizontal profile as the upper bearing element. The upper bearing element and the lower bearing element define a central open area. The upper bearing element and the lower bearing element have an inner section define a radial recess opening to the central opening and for receiving the engagement assembly. The upper bearing element and the lower bearing element have outer sections that form a bearing portion radially intermediate the engagement assembly.

Abstract translation: 可再生轴承用于包括壳体和接合组件的夹钳。 该轴承具有一个具有基本平坦的上表面的整体式上轴承元件和具有基本平坦的下表面的整体下轴承元件。 上和下轴承元件构造成以与上轴承元件基本相同的外水平轮廓安装在壳体内。 上轴承元件和下轴承元件限定中心开口区域。 上轴承元件和下轴承元件具有限定通向中心开口并用于接收接合组件的径向凹部的内部部分。 上轴承元件和下轴承元件具有在接合组件的径向中间形成轴承部分的外部部分。

公开(公告)号：US20150211573A1

公开(公告)日：2015-07-30

申请号：US14661007

申请日：2015-03-18

Applicant: Bell Helicopter Textron Inc.

Inventor： Drew Sutton ,  Frank B. Stamps

IPC: F16C27/06 ,  F16C33/20 ,  F16C33/74 ,  F16C17/10

CPC classification number: F16C27/063 ,  B64C27/54 ,  B64C27/605 ,  F16C11/0614 ,  F16C11/083 ,  F16C17/10 ,  F16C33/201 ,  F16C33/74 ,  F16C2326/43 ,  F16F1/393 ,  Y10T29/4971

Abstract: According to one embodiment, a bearing features an elastomeric portion having an opening therethrough, a member disposed within the opening of the elastomeric portion, and a separation feature disposed between the member and the elastomeric portion. The member comprises a conical body portion arranged such that an interior diameter of the conical body portion is smaller than an exterior diameter of the conical body portion. The separation feature prevents contact between the member and the elastomeric portion.

Abstract translation: 根据一个实施例，轴承的特征在于具有穿过其中的开口的弹性体部分，设置在弹性体部分的开口内的部件以及设置在该部件和弹性体部分之间的分离部件。 该构件包括锥形主体部分，其被布置成使得锥形主体部分的内径小于圆锥形主体部分的外径。 分离特征防止构件和弹性体部分之间的接触。

公开(公告)号：US20150184694A1

公开(公告)日：2015-07-02

申请号：US14586569

申请日：2014-12-30

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Nafih Mekhilef ,  Boguslawa Czarnecka ,  Jeffrey H. Peet ,  Emeric Malefant ,  Blair K. Brettmann ,  Hongxiang Teng

IPC: F16C33/62 ,  C09D127/18 ,  C09D179/08 ,  F16C33/64

CPC classification number: C09D179/08 ,  C08G73/105 ,  C08G73/1071 ,  C09D127/18 ,  F16C33/201 ,  F16C33/208 ,  F16C2208/40 ,  Y10T428/31681 ,  C08L79/08 ,  C08L27/18

Abstract: The present disclosure relates to bearing and seal assemblies comprising a composite structure which includes a substrate and a layer disposed on the substrate. The layer disposed on the substrate includes a polyimide matrix and a filler dispersed within the polyimide matrix. The filler can be a thermoplastic polymer, such as PTFE, and/or an organic filler. The bearing assembly can exhibit a synergistic improvement in wear resistance and coefficient of friction.

Abstract translation: 本公开涉及包括复合结构的轴承和密封组件，所述复合结构包括基底和设置在基底上的层。 设置在基板上的层包括分散在聚酰亚胺基质内的聚酰亚胺基体和填料。 填料可以是热塑性聚合物，例如PTFE，和/或有机填料。 轴承组件可以在耐磨性和摩擦系数方面表现出协同的改进。

公开(公告)号：US20150159693A1

公开(公告)日：2015-06-11

申请号：US14538508

申请日：2014-11-11

Applicant: Jochen CORTS

Inventor： Jochen CORTS

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

CPC classification number: F16C33/046 ,  F03D9/28 ,  F05B2260/406 ,  F16C17/04 ,  F16C17/06 ,  F16C27/08 ,  F16C33/201 ,  F16C33/26 ,  F16C2300/14 ,  F16C2360/31 ,  Y02E10/722 ,  Y02P80/158

Abstract: A bearing assembly and wind generator. The bearing assembly includes a plurality of bearing segments defining a sliding member and a bearing body, with the sliding member and bearing body being joined together, and the plurality of bearing segments being coupled together to define an annular bearing structure. Also, a wind generator includes a wind rotor supported upon a tower, a hydraulic pump coupled to the wind rotor, and with rotation of the hydraulic pump pressurizing a hydraulic fluid, and a hydraulic motor in fluid communication with the hydraulic pump, and an electrical generator driven by the hydraulic motor to produce electrical energy.

Abstract translation: 轴承组件和风力发电机。 轴承组件包括限定滑动构件和支承体的多个轴承段，其中滑动构件和支承体连接在一起，并且多个轴承段联接在一起以限定环形轴承结构。 此外，风力发电机还包括支撑在塔架上的风力转子，耦合到风力转子的液压泵以及对液压流体加压的液压泵的旋转以及与液压泵流体连通的液压马达， 由液压马达驱动的发电机产生电能。

公开(公告)号：US08984817B2

公开(公告)日：2015-03-24

申请号：US12982945

申请日：2010-12-31

Applicant: Janaki Weiden ,  Joerg Heldmann

Inventor： Janaki Weiden ,  Joerg Heldmann

IPC: H01L31/042 ,  F16M11/20 ,  F24J2/54 ,  F16C17/02 ,  F16C33/08 ,  F16C33/20

CPC classification number: F24S30/452 ,  F16C17/02 ,  F16C17/022 ,  F16C33/08 ,  F16C33/20 ,  F16C33/201 ,  F16C2208/02 ,  F16C2208/20 ,  F16C2208/86 ,  F16C2240/54 ,  F16C2240/60 ,  F16C2300/14 ,  F24S2030/15 ,  Y02E10/47

Abstract: A power generation structure for generating power from a renewable energy source including a base, an energy conversion structure connected to the base, and an articulating joint between the base and the energy conversion structure, the articulating joint comprising a bearing member having a body including a composite material having a rigid material and a friction-reducing material overlying the rigid material, wherein the rigid material comprises a material selected from the group of consisting of aluminum and stainless steel.

Abstract translation: 一种用于从可再生能源发电的发电结构，包括基座，连接到基座的能量转换结构以及基座与能量转换结构之间的铰接接头，所述铰接接头包括具有主体的轴承部件， 复合材料具有刚性材料和覆盖刚性材料的减摩材料，其中刚性材料包括选自铝和不锈钢的材料。