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1. 发明申请

US20080185776A1 CLUTCH APPARATUS, CONVEYANCE APPARATUS AND RECORDING APPARATUS 失效
标题翻译：离合器装置，输送装置和记录装置
公开(公告)号：US20080185776A1
公开(公告)日：2008-08-07
申请号：US11833597
申请日：2007-08-03
申请人： Tokujiro OKUNO , Hiroyuki TAJIMA , Kiyotaka NAKAMURA
发明人： Tokujiro OKUNO , Hiroyuki TAJIMA , Kiyotaka NAKAMURA
IPC分类号： B65H5/06 , F16D11/00
CPC分类号： F16D11/06 , B65H3/0607 , B65H3/0661 , B65H3/34 , B65H3/56 , B65H3/565 , B65H2220/09 , B65H2301/4222 , B65H2403/421 , B65H2403/47 , B65H2403/512 , B65H2403/70 , B65H2513/412 , F16D11/16
摘要： [Object] To provide a clutch apparatus that can smoothly switch from a clutch engaged state to a clutch non-engaged state, while tooth jump does not occur even with a small-sized clutch apparatus.[Solving Means] A recessed portion 153 is provided in a cam face of a cam 45. A cam shaft 13 is configured to pivot by a predetermined amount as a cam follower 51 is fitted in the recessed portion, and, when the cam initiates to engage the cam follower, it enters a clutch engaged state. A driven side gear 99 is pivoted by a predetermined amount as the cam follower is fitted in the recessed portion and, thereby, a clutch member 93 is rotated by a predetermined amount in a direction in which a toothed portion 94 is spaced apart from a drive side gear 92. In a state where the cam follower is not fitted in the recessed portion, when the clutch member 93 switches its clutch state, at least a portion of a swing locus of the toothed portion 94 of the clutch member 93 maintains a clearance with a gear tooth of the drive side gear 92.
摘要翻译：本发明提供一种能够从离合器接合状态顺利地切换到离合器未接合状态的离合器装置，而即使使用小型离合器装置也不会发生跳齿。 [解决方案]凹凸部153设置在凸轮45的凸轮面。凸轮轴13被构造成当凸轮从动件51装配在凹部中时枢转预定量，并且当凸轮开始接合凸轮从动件时，凸轮轴13进入离合器接合状态。从动侧齿轮99随着凸轮从动件嵌合在凹部中而枢转预定量，因此离合器构件93沿齿形部分94与驱动器间隔开的方向旋转预定量侧齿轮92。在凸轮从动件未装配在凹部中的状态下，当离合器构件93切换离合器状态时，离合器构件93的齿部94的摆动轨迹的至少一部分与齿轮齿保持间隙的驱动侧齿轮92。

2. 发明申请

US20080236984A1 LOW-FRICTION SLIDING MEMBER IN TRANSMISSION, AND TRANSMISSION OIL THEREFOR 有权
标题翻译：传动中的低惯性滑动构件及其传动油
公开(公告)号：US20080236984A1
公开(公告)日：2008-10-02
申请号：US11946407
申请日：2007-11-28
申请人： Takao ISHIKAWA , Kiyotaka NAKAMURA , Makoto KANO , Takafumi UENO
发明人： Takao ISHIKAWA , Kiyotaka NAKAMURA , Makoto KANO , Takafumi UENO
IPC分类号： F16H57/04
CPC分类号： C10M129/00 , C10M133/06 , C10M2205/0285 , C10M2207/021 , C10M2207/022 , C10M2207/04 , C10M2207/044 , C10M2207/122 , C10M2207/123 , C10M2207/126 , C10M2207/127 , C10M2207/141 , C10M2207/142 , C10M2207/281 , C10M2207/282 , C10M2207/285 , C10M2207/289 , C10M2209/108 , C10M2215/04 , C10M2215/042 , C10M2215/224 , C10M2215/28 , C10N2230/06 , C10N2240/042 , C10N2240/045 , C10N2260/14 , F16C33/16 , F16H57/041 , Y10T428/30
摘要： A low-friction sliding member in a transmission is at least one of sliding members which are in slidable contact with each other in presence of a transmission oil composition. The low-friction sliding member includes a base material having a sliding section. A hard carbon thin film is coated at a sliding surface of the sliding section of the base material. The hard carbon thin film contains hydrogen in an amount not more than 20 atomic %. The transmission oil composition contains at least one of organic oxygen-containing compound and aliphatic amine compound.
摘要翻译：变速箱中的低摩擦滑动构件是存在传动油组合物时彼此滑动接触的滑动构件中的至少一个。低摩擦滑动构件包括具有滑动部的基材。在基材的滑动部的滑动面上涂布硬质碳薄膜。硬碳薄膜含有不大于20原子％的氢。透射油组合物含有有机含氧化合物和脂族胺化合物中的至少一种。

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