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    • 81. 发明授权
    • Cleaning apparatus and image forming apparatus
    • 清洁装置和图像形成装置
    • US08401422B2
    • 2013-03-19
    • US12860233
    • 2010-08-20
    • Hideaki TanakaKazuteru Ishizuka
    • Hideaki TanakaKazuteru Ishizuka
    • G03G15/02
    • G03G15/161G03G2215/0129
    • Disclosed is a cleaning apparatus including: a blade and a roller to remove the residual toner on the image carrier, the blade and the roller provided on a downstream side of a rotating direction of the image carrier than a transfer position of the toner image; a scraper to remove toner attached to the roller; and a first controlling section to control movement of the residual toner removed by the blade and the roller, the first controlling section is provided on an upstream side of the rotating direction of the image carrier than the blade and on a downstream side of the rotating direction of the image carrier than the roller and the scraper, and the first controlling section is provided facing the image carrier with a certain area provided in between to form an accumulating section to accumulate residual toner in the certain area.
    • 公开了一种清洁装置,包括:刀片和辊,用于去除图像载体上的残留调色剂,所述刀片和辊设置在图像载体的旋转方向的下游侧,而不是墨粉图像的转印位置; 用于去除附着在辊上的调色剂的刮刀; 以及第一控制部,其控制由所述叶片和所述辊除去的残留调色剂的移动,所述第一控制部设置在所述图像载体的旋转方向的上游侧,比所述叶片和所述旋转方向的下游侧 的图像载体,并且第一控制部分面向图像载体设置有设置在其间的一定区域,以形成累积部分,以在特定区域中积聚残留调色剂。
    • 86. 发明授权
    • Rolling bearing
    • 滚动轴承
    • US07938583B2
    • 2011-05-10
    • US11783696
    • 2007-04-11
    • Hideaki TanakaRyouichi Nakajima
    • Hideaki TanakaRyouichi Nakajima
    • F16C33/66F16C33/44
    • F16C33/6688F16C33/44F16C33/6633Y10S384/907
    • A rolling bearing made of stainless steel for use in conditions where hydrofluoric acid or fluorine grease is present can prevent boundary lubrication due to the invasion of metal corrosion powder into rolling surface of the bearing, and thus prevent the rapid advance of internal wear. The rolling bearing is highly durable and has a long life even if used in metal corrosive environments. A deep-groove rolling bearing includes bearing rings (inner ring and outer ring), rolling elements, and a retainer all made of stainless steel, and solidified lubricating oil sealed in the rolling bearing. The solidified lubricating oil is made by heat curing a mixture of lubricating oil or grease containing perfluoropolyether and a thermoplastic resin. Contact seals made of fluorine rubber seal the solidified lubricating oil. Even if metal abrasion powder is produced by effect of perfluoropolyether or hydrofluoric acid, it will be held embedded in the solidified lubricating oil, so that abnormal wear will not occur.
    • 用于存在氢氟酸或氟油脂的条件的不锈钢滚动轴承可以防止金属腐蚀粉末侵入轴承滚动面的边界润滑,从而防止内部磨损的快速进展。 滚动轴承高度耐用,即使用于金属腐蚀环境,寿命长。 深沟滚动轴承包括轴承环(内圈和外圈),滚动元件和全部由不锈钢制成的保持架,以及密封在滚动轴承中的固化润滑油。 固化润滑油是通过加热固化含有全氟聚醚和热塑性树脂的润滑油或油脂的混合物制成的。 接触密封由氟橡胶密封固化润滑油。 即使通过全氟聚醚或氢氟酸的作用产生金属磨损粉末,也将其保持在固化的润滑油中,从而不会发生异常磨损。