中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

13 records (took 0.025 seconds)

    Porous Solid Lubricant, Bearing and Constant-Velocity Joint
    6.
    发明申请
    Porous Solid Lubricant, Bearing and Constant-Velocity Joint 审中-公开
    多孔固体润滑剂，轴承和恒速接头

    公开(公告)号：US20090054276A1

    公开(公告)日：2009-02-26

    申请号：US12085579

    申请日：2006-11-29

    Applicant: Yoshihide Himeno ,  Mika Kohara ,  Masaki Egami

    Inventor： Yoshihide Himeno ,  Mika Kohara ,  Masaki Egami

    IPC: C10M169/04 ,  C10M149/12 ,  C10M145/02 ,  F16C33/00

    CPC classification number: F16C33/6648 ,  C10M149/14 ,  C10M149/20 ,  C10M171/00 ,  C10M2215/08 ,  C10M2217/041 ,  C10M2217/045 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2240/046 ,  C10N2250/08 ,  C10N2270/00 ,  F16C33/6611 ,  F16C33/6633 ,  F16D3/22 ,  F16D2300/06

    Abstract: A porous solid lubricant includes a lubricating component, and a resin component. The lubricating component is a solid material made porous by foaming, and is occluded in the resin. A bearing or a constant-velocity joint has the above porous solid lubricant sealed therein. Since the lubricating component is occluded in the resin while foaming the resin component, the lubricating component can be slowly exuded through molecules of the resin due to deformation of the flexible resin under external force such as compression, expansion, bending and twisting. The amount of lubricating oil retained is larger than the amount of oil retained in pores by mere impregnation. Thus, such a bearing which has a long life, can be operated at a high speed, and can be manufactured at a low cost. Also, such a constant-velocity joint has a long life and has a rubber boot less likely to be damaged.

    Abstract translation: 多孔固体润滑剂包括润滑组分和树脂组分。 润滑组分是通过发泡多孔的固体材料，并且被吸收在树脂中。 轴承或恒速接头具有密封在其中的上述多孔固体润滑剂。 由于在使树脂成分发泡的同时，润滑成分被吸收在树脂中，所以由于在压缩，膨胀，弯曲，加捻等外力下由于柔性树脂的变形而使树脂分子缓慢渗出润滑成分。 保留的润滑油的量大于仅通过浸渍保留在孔中的油的量。 因此，寿命长的轴承能够高速运转，能够低成本地制造。 此外，这种等速接头寿命长，并且橡胶靴不太可能被损坏。

    Lubricating system and universal joints with the system
    8.
    发明授权
    Lubricating system and universal joints with the system 有权
    润滑系统和万向节系统

    公开(公告)号：US08629091B2

    公开(公告)日：2014-01-14

    申请号：US12449713

    申请日：2008-02-26

    Applicant: Mika Kohara

    Inventor： Mika Kohara

    IPC: C10M149/00

    CPC classification number: F16D3/224 ,  C10M119/24 ,  C10M2203/1006 ,  C10M2209/103 ,  C10M2217/045 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/046 ,  C10N2240/06 ,  C10N2250/10 ,  C10N2250/16 ,  C10N2250/18 ,  F16D2300/06

    Abstract: The present invention provides a lubrication system that improves the force of retaining a lubricating component of a foamed lubricant, is capable of minimizing the amount of exudation of the lubricating component which occurs owing to deformation of the foamed lubricant, is capable of compensating for a lubricating function even when the lubricating component exudes insufficiently from the foamed lubricant, and is capable of complying with a demand that the lubrication system has a long life and can be produced at a low cost. The lubrication system comprises a foamed lubricant containing a lubricating component in a resin thereof which foams, hardens, and becomes porous and a grease for auxiliary lubrication which is present together with the foamed lubricant in a portion to be lubricated. The grease for auxiliary lubrication satisfies a condition that (1) a penetration thereof is not less than 175 and less than 285 or that (2) a mixing ratio of a thickener to the grease for auxiliary lubrication is not less than 10 wt % and less than 40 wt %. As shown in the drawings, a foamed lubricant (9) and a grease (10) for auxiliary lubrication are present together inside a universal joint.

    Abstract translation: 本发明提供一种提高保持发泡润滑剂的润滑成分的力的润滑系统，其能够使由于发泡润滑剂的变形而发生的润滑成分的渗出量最小化，能够补偿润滑油 即使润滑成分从发泡润滑剂中渗出不足，也能够满足润滑系统寿命长，可以低成本生产的要求。 润滑系统包括发泡润滑剂，其在其树脂中含有发泡，硬化和变多孔的润滑组分，以及与待润滑部分中的发泡润滑剂一起存在的用于辅助润滑的润滑脂。 用于辅助润滑的润滑脂满足以下条件：（1）其渗透率不小于175且小于285，或者（2）辅助润滑的增稠剂与润滑脂的混合比不小于10重量％ 大于40wt％。 如图所示，用于辅助润滑的泡沫润滑剂（9）和润滑脂（10）一起存在于万向接头内。

    Lubricating system, bearing utilizing the system, universal joint utilizing the system, and process for production thereof
    9.
    发明授权
    Lubricating system, bearing utilizing the system, universal joint utilizing the system, and process for production thereof 有权
    润滑系统，利用该系统的轴承，利用该系统的万向接头及其制造方法

    公开(公告)号：US08333665B2

    公开(公告)日：2012-12-18

    申请号：US12448096

    申请日：2007-12-11

    Applicant: Mika Kohara

    Inventor： Mika Kohara

    IPC: F16C1/24

    CPC classification number: C10M169/045 ,  C10M171/004 ,  C10M177/00 ,  C10M2201/02 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2209/103 ,  C10M2215/04 ,  C10M2217/045 ,  C10M2217/0456 ,  C10M2229/02 ,  C10N2230/06 ,  C10N2240/046 ,  C10N2250/02 ,  C10N2250/10 ,  C10N2250/14 ,  F16C33/6611 ,  F16C33/6648 ,  F16C2326/24 ,  F16D3/843 ,  F16D3/845

    Abstract: A lubricating having a foam lubricant that minimizes exudation of the lubricating component caused by deformation of the foam lubricant, is excellent in initial lubrication, has a long life, has a low cost, and is excellent in the productivity thereof; a bearing utilizing the lubricating system; a universal joint utilizing the lubricating system; and a process for the production thereof. A lubricating system includes a foam lubricant (9) containing a lubricating component in a resin thereof which foams, hardens, and becomes porous and a lubricant (10) for initial lubrication which is present together with the foam lubricant (9) in a portion to be lubricated. The lubricant (10) for initial lubrication consists of grease having a worked penetration not less than 300 or having a degree of oil separation not less than 0.7 wt % when the grease is left 24 hours at 70° C.

    Abstract translation: 具有最小化由于泡沫润滑剂的变形引起的润滑成分渗出的泡沫润滑剂的润滑剂，初始润滑性优异，寿命长，成本低，生产性优异; 利用润滑系统的轴承; 利用润滑系统的万向接头; 及其生产方法。 润滑系统包括泡沫润滑剂（9），其在其树脂中含有发泡，硬化和变得多孔的润滑组分和用于初始润滑的润滑剂（10），其与泡沫润滑剂（9）一起存在于部分至 被润滑。 用于初始润滑的润滑剂（10）由润滑脂在70℃下放置24小时时具有不小于300的加工渗透或油分离度不小于0.7重量％的润滑剂组成。

Patent Agency Ranking