公开(公告)号：US20150061287A1

公开(公告)日：2015-03-05

申请号：US14351976

申请日：2012-10-16

Applicant: JFE Steel Corporation

Inventor： Masaki Yoshikawa ,  Takuya Nagahama ,  Hiroshi Chikatsune ,  Jun Takano ,  Takamasa Kawai ,  Masateru Ueta ,  Kazunari Takahashi ,  Nobuhiko Morioka

IPC: F16L15/00 ,  E21B17/042

CPC classification number: F16L15/004 ,  C10M103/04 ,  C10M171/00 ,  C10M2201/053 ,  C10N2210/01 ,  C10N2210/04 ,  C10N2210/06 ,  C10N2230/06 ,  E21B17/042

Abstract: In the threaded joint for pipes, a coating having a Vickers hardness greater than or equal to 310 is formed on a threaded portion of the box and an inner face of the box corresponding to a seal portion. The seal interference amount ratio δ/D of the seal portion in a pipe circumferential direction is greater than or equal to 0.002, where D is a seal diameter defined as an outside diameter of the pin at a seal point that is a point on the outer peripheral face of the nose of the pin at which the outer peripheral face first comes into contact with the inner peripheral face of the nose of the box and δ is an interference amount defined as an amount by which the outside diameter at the seal point is reduced by the box when the pin and the box are threadedly connected with each other.

Abstract translation: 在用于管道的螺纹接头中，维氏硬度大于或等于310的涂层形成在箱的螺纹部分和对应于密封部分的箱的内表面上。 密封部在管圆周方向上的密封干涉量比δ/ D大于或等于0.002，其中D是在作为外部的点处的密封点处的销的外径的密封直径 外周面首先与盒子的鼻部的内周面接触的销的鼻部的外周面，δ是限定为密封点处的外径减少的量的干涉量 通过盒子当销和盒子彼此螺纹连接时。

公开(公告)号：US20140363212A1

公开(公告)日：2014-12-11

申请号：US13912537

申请日：2013-06-07

Applicant: XEROX CORPORATION

Inventor： Michael F. Zona ,  Juan A. Morales-Tirado ,  Samir Kumar

IPC: G03G21/00

CPC classification number: G03G21/0011 ,  C10M7/00 ,  C10M103/02 ,  C10M103/04 ,  C10M103/06 ,  C10M2201/0413 ,  C10M2201/053 ,  C10M2201/0623 ,  C10N2210/04 ,  C10N2220/082 ,  C10N2220/086 ,  C10N2230/04 ,  C10N2240/06 ,  G03G21/0017

Abstract: A cleaning blade lubricant including an acicular shape lubricant is provided. The cleaning blade lubricant is applied to a cleaning blade of an electrophotographic printing device for improving the cleaning performance of a cleaning blade of an electrophotographic printing device.

Abstract translation: 提供了包括针状润滑剂的清洁刮板润滑剂。 将清洁刮板润滑剂施加到电子照相打印装置的清洁刮板上，以改善电子照相打印装置的清洁刮板的清洁性能。

公开(公告)号：US20140321776A1

公开(公告)日：2014-10-30

申请号：US14241771

申请日：2013-01-18

Applicant: NSK Ltd.

Inventor： Masachi Hosoya ,  Shin Niizeki ,  Tsuyoshi Nakai

IPC: F16C33/66 ,  C10M169/04

CPC classification number: C10M169/04 ,  C10M103/00 ,  C10M103/06 ,  C10M125/04 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/05 ,  C10M2201/053 ,  C10M2201/0663 ,  C10N2210/01 ,  C10N2210/08 ,  C10N2220/08 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2250/08 ,  C10N2250/18 ,  C10N2270/00 ,  F16C19/02 ,  F16C19/20 ,  F16C29/06 ,  F16C33/372 ,  F16C33/38 ,  F16C33/6696 ,  F16C2202/54 ,  C10N2210/06

Abstract: There are provided a self-lubricating composite material capable of obtaining a necessary strength at a mixing ratio of a solid lubricant such as molybdenum disulfide (MoS2) of 60 mass % or greater; and a rolling bearing, a linear motion device, a ball screw device, a linear motion guide device, and a transport device using the same. To that end, a self-lubricating composite material which is material used in a solid-lubricant spacer (6) of a rolling bearing (1) contains 60 mass % to 80 mass % of molybdenum disulfide (MoS2) and a balance containing iron (Fe).

Abstract translation: 提供了能够以固体润滑剂如二硫化钼（MoS2）为60质量％以上的混合比获得必要强度的自润滑复合材料; 以及滚动轴承，直线运动装置，滚珠丝杠装置，直线运动导向装置和使用该运动装置的运送装置。 为此，作为滚动轴承（1）的固体润滑剂间隔物（6）中使用的材料的自润滑复合材料含有60质量％〜80质量％的二硫化钼（MoS 2）和余量为铁（ Fe）。

公开(公告)号：US20140190771A1

公开(公告)日：2014-07-10

申请号：US14151684

申请日：2014-01-09

Applicant: United States of America as Represented by the Administrator of NASA

Inventor： Richard R. Hofer ,  Donald B. Bickler ,  Saverio A. D'Agostino

IPC: F16N39/00

CPC classification number: F16N39/005 ,  C10M103/02 ,  C10M103/04 ,  C10M103/06 ,  C10M107/10 ,  C10M107/32 ,  C10M107/38 ,  C10M107/44 ,  C10M171/00 ,  C10M2201/0413 ,  C10M2201/053 ,  C10M2201/0613 ,  C10M2201/0653 ,  C10M2201/0663 ,  C10M2201/0803 ,  C10M2201/081 ,  C10M2201/082 ,  C10M2201/1023 ,  C10M2201/1033 ,  C10M2205/0285 ,  C10M2209/1023 ,  C10M2209/1033 ,  C10M2213/003 ,  C10M2213/043 ,  C10M2217/0443 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/04 ,  C10N2210/06 ,  C10N2210/07 ,  C10N2210/08 ,  C10N2250/08 ,  F16N15/00 ,  H05H1/48 ,  H05H2240/10

Abstract: Disclosed herein is a lubrication device comprising a solid lubricant disposed between and in contact with a first electrode and a second electrode dimensioned and arranged such that application of an electric potential between the first electrode and the second electrode sufficient to produce an electric arc between the first electrode and the second electrode to produce a plasma in an ambient atmosphere at an ambient pressure which vaporizes at least a portion of the solid lubricant to produce a vapor stream comprising the solid lubricant. Methods to lubricate a surface utilizing the lubrication device in-situ are also disclosed.

Abstract translation: 本文公开了一种润滑装置，其包括设置在第一电极之间并与之接触的固体润滑剂，第一电极和第二电极的尺寸和布置使得在第一电极和第二电极之间施加电位足以在第一电极和第二电极之间产生电弧 电极和第二电极，以在环境气氛中在环境压力下产生等离子体，其使至少一部分固体润滑剂蒸发以产生包含固体润滑剂的蒸气流。 还公开了利用现场润滑装置润滑表面的方法。

公开(公告)号：US07862897B2

公开(公告)日：2011-01-04

申请号：US11627940

申请日：2007-01-26

Applicant: Christopher K. Whitmarsh

Inventor： Christopher K. Whitmarsh

IPC: B32B9/00

CPC classification number: C10M103/02 ,  C01B32/00 ,  C04B35/524 ,  C04B35/76 ,  C04B35/806 ,  C04B35/83 ,  C04B38/0022 ,  C04B2235/386 ,  C04B2235/3891 ,  C04B2235/425 ,  C04B2235/5224 ,  C04B2235/5228 ,  C04B2235/5244 ,  C04B2235/77 ,  C10M2201/0413 ,  C10M2201/053 ,  C10M2201/0613 ,  C10M2201/0663 ,  C10N2220/08 ,  C10N2220/082 ,  C10N2220/086 ,  C10N2250/08 ,  C10N2270/00 ,  Y10T428/30 ,  C04B38/0054

Abstract: A biphasic nanoporous vitreous carbon material with a cementitious morphology characterized by presence of non-round porosity, having superior hardness and tribological properties, as useful for high wear-force applications. The biphasic nanoporous vitreous carbon material is produced by firing, under inert atmosphere, of particulate vitrified carbon in a composition containing (i) a precursor resin that is curable and pyrolyzable to form vitreous carbon and, optionally, (ii) addition of one or more of the following: solid lubricant, such as graphite, boron nitride, or molybdenum disulfide; a heat-resistant fiber reinforcement, such as copper, bronze, iron alloy, graphite, alumina, silica, or silicon carbide; or one or more substances to improve electrical conductivity, such as dendritic copper powder, copper “felt” or graphite flake, to produce a superior vitreous carbon that is useful alone or as a continuous phase in reinforced composites, in relation to conventional glassy carbon materials.

Abstract translation: 具有水泥质形态的双相纳米孔玻璃碳材料，其特征在于存在非圆形孔隙率，具有优异的硬度和摩擦学性能，对于高磨损应用是有用的。 双相纳米多孔玻璃碳材料是通过在惰性气氛下在含有（i）可固化和可热解以形成玻璃碳的前体树脂的组合物中，在惰性气氛下焙烧，并且任选地（ii）加入一种或多种 如下：固体润滑剂，如石墨，氮化硼或二硫化钼; 铜，青铜，铁合金，石墨，氧化铝，二氧化硅或碳化硅等耐热纤维增强材料; 或一种或多种改善导电性的物质，例如树枝状铜粉，铜“毡”或石墨片，以产生相对于常规玻璃碳材料单独使用或作为连续相可用于增强复合材料的优质玻璃碳 。

公开(公告)号：US20100240558A1

公开(公告)日：2010-09-23

申请号：US12408122

申请日：2009-03-20

Applicant: WEN-PIN WANG

Inventor： WEN-PIN WANG

IPC: C10M125/00

CPC classification number: C10M169/041 ,  C10M2201/053 ,  C10M2201/0613 ,  C10M2213/0623 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2250/141 ,  C10N2250/18 ,  C10N2280/00

Abstract: The present invention pertains to a lubricating arrangement of a chain assemblage serving to coat chain components. Particularly, the lubricating arrangement includes a first non-electrolytic nickel layer and a second PTFE alloy layer that possess 3 to 35 vol % PTFE, whereby the present invention conduces to attain an automatically lubricating capability, increase the surface hardness of the chain assemblage, and prolong the utilization thereof without affecting the tensile strength.

Abstract translation: 本发明涉及用于涂敷链条部件的链条组合件的润滑装置。 特别地，润滑装置包括第一非电解镍层和具有3至35体积％PTFE的第二PTFE合金层，由此本发明有助于获得自动润滑能力，增加链组合的表面硬度，以及 延长其利用率而不影响拉伸强度。

公开(公告)号：US07781382B2

公开(公告)日：2010-08-24

申请号：US11606897

申请日：2006-12-01

Applicant: Shigenobu Sekine ,  Yurina Sekine

Inventor： Shigenobu Sekine ,  Yurina Sekine

IPC: C10M125/26 ,  C10M103/04 ,  C10M125/20

CPC classification number: C10M103/00 ,  C10M103/04 ,  C10M103/06 ,  C10M111/04 ,  C10M2201/053 ,  C10M2201/0613 ,  C10M2201/0623 ,  C10M2201/1006 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2220/08 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2250/08 ,  C10N2250/10 ,  C10N2250/18 ,  Y10S977/724 ,  Y10S977/731 ,  Y10S977/778

Abstract: There is provided a lubricant composition which includes: a first particle having a spherical shape having a diameter of 1 to 300 nm, having a Mohs hardness of 5 or more, at an amount of 0.01 to 40 weight %; and a second particle, having a diameter of 500 nm to 50 μm, having a Brinell hardness of 17 HB or less, at an amount of 0.01 to 40 weight %. The lubricant composition can form a bearing structure when the lubricant composition is subjected to an extreme pressure. The second particles are deformed into a retainer for the first particle.

Abstract translation: 提供一种润滑剂组合物，其包含：具有0.01〜40重量％的Mohs硬度为5以上的直径为1〜300nm的球状的第1粒子， 和第二颗粒，其直径为500nm至50μm，布氏硬度为17HB或更低，其量为0.01至40重量％。 当润滑剂组合物经受极压时，润滑剂组合物可以形成轴承结构。 第二颗粒变形成用于第一颗粒的保持器。

公开(公告)号：US07767631B2

公开(公告)日：2010-08-03

申请号：US09359809

申请日：1999-07-23

Applicant: Richard Levy

Inventor： Richard Levy

IPC: C10M169/04 ,  C10M161/00 ,  C10M125/00 ,  C10M125/04 ,  C10M141/06

CPC classification number: C10M111/04 ,  C10M2201/0413 ,  C10M2201/053 ,  C10M2201/0623 ,  C10M2201/0653 ,  C10M2201/0663 ,  C10M2201/0853 ,  C10M2201/0873 ,  C10M2201/1023 ,  C10M2201/1033 ,  C10M2203/1006 ,  C10M2207/2825 ,  C10M2209/0845 ,  C10M2209/1045 ,  C10M2209/123 ,  C10M2217/0245 ,  C10M2217/0265 ,  C10N2230/06 ,  C10N2250/08 ,  C10N2250/10 ,  C10N2250/12 ,  C10N2250/16 ,  C10N2250/18 ,  F16C33/109 ,  F16C2202/52 ,  C10M2209/1085

Abstract: A process is disclosed for manufacturing a lubricant composition comprising combining a superabsorbent polymer with a material for decreasing friction between moving surfaces. The superabsorbent polymer absorbs from about 25 to greater than 100 times its weight in water and may comprise a polymer of acrylic acid, an acrylic ester, acrylonitrile or acrylamide, including co-polymers thereof or starch graft co-polymers thereof or mixtures thereof. A product produced by the process includes the material for decreasing friction comprising a petroleum lubricant containing an additive, water containing an additive, synthetic lubricant, grease, solid lubricant or metal working lubricant, wherein the synthetic lubricant, grease, solid lubricant or metal working lubricant optionally contain an additive. A process comprising controlling the delivery of a lubricant to at least one of two moving surfaces in order to decrease friction between said moving surfaces, is also disclosed. This process includes applying the lubricant composition to at least one of the surfaces. The lubricant composition in this instance comprises a superabsorbent polymer combined with a material for decreasing friction between moving surfaces, wherein the material for decreasing friction comprises a petroleum lubricant, water, synthetic lubricant, grease, solid lubricant or metal working lubricant, and optionally an additive.

Abstract translation: 公开了一种用于制造润滑剂组合物的方法，其包括将超吸收聚合物与用于减少运动表面之间摩擦的材料组合。 超吸收性聚合物在水中吸收其重量的约25至大于100倍，并且可以包含丙烯酸，丙烯酸酯，丙烯腈或丙烯酰胺的聚合物，包括其共聚物或其淀粉接枝共聚物或其混合物。 通过该方法生产的产品包括用于减少摩擦的材料，其包含含有添加剂的石油润滑剂，含有添加剂的水，合成润滑剂，润滑脂，固体润滑剂或金属加工润滑剂，其中合成润滑剂，润滑脂，固体润滑剂或金属加工润滑剂 任选地含有添加剂。 还公开了一种方法，其包括控制将润滑剂输送到两个移动表面中的至少一个以减少所述移动表面之间的摩擦。 该方法包括将润滑剂组合物施加到至少一个表面。 在这种情况下，润滑剂组合物包括与用于减少运动表面之间的摩擦的材料组合的超吸收性聚合物，其中用于减少摩擦的材料包括石油润滑剂，水，合成润滑剂，润滑脂，固体润滑剂或金属加工润滑剂，以及任选的添加剂 。

公开(公告)号：US07741254B2

公开(公告)日：2010-06-22

申请号：US11894095

申请日：2007-08-21

Applicant: Romain L. Billiet ,  Hanh T. Nguyen

Inventor： Romain L. Billiet ,  Hanh T. Nguyen

IPC: F16C33/20 ,  C01B35/00 ,  C01B35/14 ,  C01B21/064

CPC classification number: C10M111/00 ,  B22F3/1021 ,  C10M2201/053 ,  C10M2201/0613 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2250/18 ,  C10N2270/00 ,  C22C29/16

Abstract: Pressureless sintered high density materials containing hexagonal boron nitride have low coefficients of friction and high wear resistance and are useful for bearings, bushings and other articles subjected to bearing loads.

Abstract translation: 含有六方氮化硼的无压烧结高密度材料具有低摩擦系数和高耐磨性，并且可用于承受轴承载荷的轴承，衬套和其它制品。

公开(公告)号：US20100048433A1

公开(公告)日：2010-02-25

申请号：US12439858

申请日：2007-09-04

Applicant: Yoshiaki Yamamoto

Inventor： Yoshiaki Yamamoto

IPC: C10M133/42

CPC classification number: C10M169/04 ,  C10M133/42 ,  C10M2201/053 ,  C10M2201/085 ,  C10M2205/022 ,  C10M2205/0225 ,  C10M2205/14 ,  C10M2205/16 ,  C10M2205/163 ,  C10M2207/125 ,  C10M2207/281 ,  C10M2209/084 ,  C10M2213/02 ,  C10M2213/062 ,  C10M2215/04 ,  C10M2215/08 ,  C10M2215/2203 ,  C10M2217/041 ,  C10M2217/0415 ,  C10M2217/042 ,  C10M2217/044 ,  C10M2217/0443 ,  C10M2217/045 ,  C10M2223/04 ,  C10N2210/01 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2250/08 ,  C10N2250/14 ,  C10N2250/18 ,  F16C33/201 ,  F16C33/24 ,  C10N2210/04

Abstract: There are provided a solid lubricant having an island-and-sea structure, which, with the sea phase strengthened, remains free of troubles such as chipping even in use under high load conditions, and a sliding member having the solid lubricant embedded therein. The solid lubricant comprises 1 to 10% by volume of a polyethylene resin, 20 to 60% by volume of a hydrocarbon-based wax, 10 to 60% by volume of melamine cyanurate, 5 to 15% by volume of a polyamide resin, and 2 to 10% by volume of a modified polyethylene resin. The sliding member has the solid lubricant embedded in pores or grooves formed in a sliding surface of the sliding member body.

Abstract translation: 提供了一种具有岛海结构的固体润滑剂，即使在高负载条件下使用时，海相强化也保持无切屑等问题，并且内嵌有固体润滑剂的滑动部件。 固体润滑剂包含1至10体积％的聚乙烯树脂，20至60体积％的烃类蜡，10至60体积％的三聚氰胺氰尿酸酯，5至15体积％的聚酰胺树脂，和 2〜10体积％的改性聚乙烯树脂。 滑动构件具有嵌入在滑动构件主体的滑动表面中形成的孔或槽中的固体润滑剂。