发明授权
US08670694B2 Gear drive apparatus, driving device including gear drive apparatus, and image forming device including gear drive apparatus
有权
齿轮传动装置，包括齿轮传动装置的驱动装置和包括齿轮传动装置的图像形成装置
- 专利标题： Gear drive apparatus, driving device including gear drive apparatus, and image forming device including gear drive apparatus
- 专利标题（中）： 齿轮传动装置，包括齿轮传动装置的驱动装置和包括齿轮传动装置的图像形成装置
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申请号： US13253108申请日： 2011-10-05
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公开(公告)号： US08670694B2公开(公告)日： 2014-03-11
- 发明人: Makoto Nakura , Masaru Kawamoto , Naoto Ueda , Hirofumi Ohkushi
- 申请人： Makoto Nakura , Masaru Kawamoto , Naoto Ueda , Hirofumi Ohkushi
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： IPUSA, PLLC
- 优先权： JP2010-226925 20101006
- 主分类号： G03G15/00
- IPC分类号： G03G15/00
摘要：
A gear drive apparatus includes a gear train including a plurality of gears, and a holding unit accommodating the gear train and a lubricant to be supplied to tooth flanks of each of the plurality of gears, the holding unit including an inlet opening from which the lubricant is poured. The lubricant from the inlet opening is supplied to an engagement area where two gears of the plurality of gears are engaged with each other, or to a tooth flank area of one of the two gears at an upstream part from the engagement area along a rotational direction of the one of the two gears.
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