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    • 84. 发明专利
    • Lubricant supply device, image forming apparatus, and process cartridge
    • 润滑剂供应装置,图像形成装置和过程盒
    • JP2014044398A
    • 2014-03-13
    • JP2013118503
    • 2013-06-05
    • Ricoh Co Ltd株式会社リコー
    • HATORI SATOSHIHONJO KENJIGOTO RYOTAFUJIMORI AKIRAYOSHINO KAORUKUMAGAI NAOHIROSEKI HIDEYASUKAWAHARA SHINICHISHINTANI TAKASHIKUWABARA NOBUOKUDO TSUNEOTOMITA DAISUKE
    • G03G21/10
    • G03G21/0094F16N15/00G03G15/55G03G21/18
    • PROBLEM TO BE SOLVED: To provide a lubricant supply device capable of supplying lubricant to a lubricant supply object even after remaining amount detection means detects reduction of solid lubricant to a predetermined amount.SOLUTION: A remaining amount detection unit 40 includes: a first electrode member 42a; a second electrode member 42b that is arranged opposite to the first electrode member 42a, moves to the first electrode member side in association with the movement of an application roller 3a while scraping off solid lubricant 3b, and comes into contact with the first electrode member 42a when the remaining amount of the solid lubricant 3b is reduced to a predetermined amount; and a resistance detection unit 42c that applies voltage between the first electrode member 42a and the second electrode member 42b to detect conduction. The first electrode member 42a moves together with the second electrode member 42b after the contact with the second electrode member 42b.
    • 要解决的问题:提供一种即使在剩余量检测装置检测到固体润滑剂的减少到预定量之后也能向润滑剂供应对象供给润滑剂的润滑剂供应装置。解决方案:剩余量检测单元40包括:第一电极构件 42A; 与第一电极部件42a相对地配置的第二电极部件42b,与施加辊3a的移动相对应地移动到第一电极部件侧,同时刮下固体润滑剂3b,并与第一电极部件42a接触 当固体润滑剂3b的剩余量减少到预定量时; 以及电阻检测单元42c,其在第一电极构件42a和第二电极构件42b之间施加电压以检测导电。 在与第二电极部件42b接触之后,第一电极部件42a与第二电极部件42b一起移动。
    • 86. 发明专利
    • Pivoting arm structure for solid lubricant application device
    • 固体润滑剂应用装置的臂结构
    • JP2012086753A
    • 2012-05-10
    • JP2010236704
    • 2010-10-21
    • Nippon Junkatsuzai Kk日本潤滑剤株式会社
    • OKAGE SHOICHIMORI HIDEKI
    • B61K3/02
    • F16N15/00
    • PROBLEM TO BE SOLVED: To normally retain the posture of a spring for pivotally pressing a pivoting arm in one direction.SOLUTION: The pivoting arm structure for a solid lubricant application device is configured such that a washer (71) disposed between a spring member (10) and a pivoting arm (8), wherein the spring member (10) is formed on the protruding tip shaft section (65) of a shaft body (61) located on the through-hole (91) of the pivoting arm (8), can stably and pivotally press the pivoting arm (8) while preventing torsion or the like of the spring member (10) during the pivoting of the pivoting arm (8).
    • 要解决的问题:为了正常地保持用于在一个方向上枢转地按压枢转臂的弹簧的姿势。 解决方案:固体润滑剂施加装置的枢转臂结构构造成使得设置在弹簧构件(10)和枢转臂(8)之间的垫圈(71),其中弹簧构件(10)形成在 位于枢转臂(8)的通孔(91)上的轴体(61)的突出的末端轴部(65)能够稳定地并且枢转地按压枢转臂(8),同时防止扭转等 在枢转臂(8)的枢转期间弹簧构件(10)。 版权所有(C)2012,JPO&INPIT
    • 87. 发明专利
    • Method of applying oil repellent agent solution for coating
    • 申请涂料用油溶剂的方法
    • JP2008036536A
    • 2008-02-21
    • JP2006214216
    • 2006-08-07
    • Nippon Densan Corp日本電産株式会社
    • HIMEKAWA DAICHIMASUMOTO TERUTAKA
    • B05D7/24B05D1/26
    • F16N15/00B05C5/02B05C11/10B05C11/1039B05D1/002B05D5/083
    • PROBLEM TO BE SOLVED: To coat micro regions with an oil repellent agent solution with small viscosity and very high volatility of its solvent evenly and precisely.
      SOLUTION: An oil repellent agent is applied to the surface of a work opposed at a microgap while keeping a non-contact state by bleeding the oil repellent agent solution to the tip part of a coating member by sending the oil repellent agent solution by pressure to the coating member having a capillary opening part at its tip. The coating member and the work are relatively rotated, and by coating the coating starting point repeatedly at least twice, a coating film with high evenness can be obtained. Since also having no damage of the coating member due to friction abrasion, the method is suitable for mass production.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:用粘度小,挥发性非常高的拒油剂溶液涂覆微区域,均匀精确。 解决方案:通过送出防油剂溶液,将防油剂溶液渗透到涂层构件的末端部分,在保持非接触状态的同时,在微缝隙对面的工件的表面上施加防油剂 通过压力施加到在其尖端处具有毛细管开口部分的涂覆部件。 涂层构件和工件相对旋转,并且通过重复涂覆起始点至少两次,可以获得高均匀度的涂膜。 由于摩擦磨损也不会对涂布部件造成损伤,所以该方法适合于批量生产。 版权所有(C)2008,JPO&INPIT
    • 90. 发明专利
    • Parts for contacting transmission mechanism
    • 联系传动机构的部件
    • JPS59190597A
    • 1984-10-29
    • JP6466983
    • 1983-04-13
    • Nippon Telegr & Teleph Corp
    • MIYAKE SHIYOUJIROU
    • F16C33/10F16C33/00F16C33/12F16C33/20F16H55/06F16J15/43F16N15/00
    • F16H57/04F16N15/00
    • PURPOSE:To maintain a stable lubricating ability for a long time, by forming a contact surface out of a polymetric material and adapting a magnetic fluid to be gathered or retained on the contact surface by action of a magnetic field formed there by a permanent magnet. CONSTITUTION:A ring-shaped permanent magnet 12 with an S-pole and an N- pole provided in the direction of its wall thickness is sandwiched between an internal ring 13 and an external ring 14 made of magnetic substance and disposed within a base member 15 of non-magnetic substance such as brass. A thrust sliding bearing is formed between the underside of the internal ring 13 and external ring 14 and the topside of a polymetric material or a material chiefly composed of a polymetric material 16, and on the contact surface therebetween is gathered or retained a magnetic fluid 11 by means of the permanent magnet 12. By such arrangement, lubrication for the polymeric or its composite material 16 is provided, whereby a smooth and stable sliding operation is attained with the frictional resistance kept low over the range from a low speed to a high speed conditions and the service life of the bearing is prolonged. The art of the invention is applicable not only to thrust sliding bearings but also to radial sliding bearings, gears, rolling bearings, and so on.
    • 目的:为了长时间保持稳定的润滑能力,通过从聚合材料形成接触表面,并通过由永久磁铁形成的磁场作用使适合聚集或保持在接触表面上的磁性流体适应。 构成:具有设置在其壁厚方向上的S极和N极的环形永磁体12夹在内环13和由磁性物质制成的外环14之间,并设置在基座构件15内 的非磁性物质如黄铜。 在内环13的下侧和外环14之间形成有推力滑动轴承,以及聚合材料的顶侧或主要由聚合材料16组成的材料,并且在其间的接触表面上聚集或保留有磁性流体11 通过这种布置,提供了用于聚合物或其复合材料16的润滑,由此在从低速到高速的范围内摩擦阻力保持较低的情况下获得平滑和稳定的滑动操作 轴承的使用寿命延长。 本发明的技术不仅适用于推力滑动轴承,还适用于径向滑动轴承,齿轮,滚动轴承等。