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1. 发明授权

US6088645A Control device and control method for transmission with clutch 有权
标题翻译：用离合器传动的控制装置和控制方法
公开(公告)号：US6088645A
公开(公告)日：2000-07-11
申请号：US214563
申请日：1999-01-07
申请人： Nobuaki Kawasaki , Takashi Kuse , Akira Shibata
发明人： Nobuaki Kawasaki , Takashi Kuse , Akira Shibata
IPC分类号： F16H59/68 , F16H61/00 , F16H61/06 , B60K41/18 , B60K41/02 , F16H5/40
CPC分类号： F16H61/061 , F16H2059/6807 , F16H2061/0087 , F16H2061/0253 , F16H2061/062 , Y10T477/624 , Y10T477/638 , Y10T477/641 , Y10T477/6937 , Y10T477/73
摘要： The present invention is a control device and a control method for a transmission with a clutch, by which the clutch is smoothly coupled without generation of shocks or the like in a vehicle. For this purpose, in order to supply a large flow rate initially, a large trigger command value is outputted for a first predetermined period of time to supply a first predetermined quantity to a clutch chamber (8); and before the clutch piston (8A) completes its movement, the large trigger command value is changed to a smaller command value to supply a flow rate which is smaller than that at the time of the first predetermined quantity; and a flow rate detecting valve (20) detects when the clutch chamber (8) becomes full; so that when a period of time, required for making the clutch chamber (8) full, does not fall within a predetermined range of time intervals, a second predetermined period of time, which is a correction of the first period of time by increasing or decreasing so as to cause the period of time, required for making the clutch chamber full, to fall within the predetermined range of time intervals, is outputted to the pressure control valve (10).
摘要翻译： PCT No.PCT / JP97 / 02327 Sec。一九九九年一月七日 102（e）1999年1月7日PCT PCT 1997年7月4日PCT公布。第WO98 / 01687号公报日期1998年1月15日本发明是一种用于具有离合器的变速器的控制装置和控制方法，通过该离合器，离合器平稳地联接，而不会在车辆中产生冲击等。为此，为了首先提供大的流量，在第一预定时间段内输出大的触发指令值，以将第一预定量提供给离合器室（8）; 并且在离合器活塞（8A）完成其移动之前，将大的触发指令值改变为更小的指令值，以提供比第一预定量时的流量小的流量; 和流量检测阀（20）检测离合器室（8）何时变满; 使得当使离合器室（8）满满所需的时间段不落在预定的时间间隔范围内时，即第二预定时间段（其是通过增加第一时间段的校正或将使离合器室充满所需时间的时间减少到规定的时间间隔的范围内，输出到压力控制阀（10）。

2. 发明授权

US6148974A Power transmission system for vehicle 有权
标题翻译：车辆动力传动系统
公开(公告)号：US6148974A
公开(公告)日：2000-11-21
申请号：US304825
申请日：1999-05-05
申请人： Akira Matsue , Nobuaki Kawasaki
发明人： Akira Matsue , Nobuaki Kawasaki
IPC分类号： B60K17/04 , F16H47/06
CPC分类号： F16H47/06 , Y10T74/19037
摘要： A modulating clutch unit and a torque converter unit are individually made attachable and detachable to provide a power transmission system for a vehicle with enhanced maintainability. For this purpose, in the power transmission system for a vehicle for transmitting power from an engine (1) to a traveling system by way of an input transfer unit (10) for distributing the power to a working machine power output section and a traveling power output section, via a modulating clutch unit (20), a torque converter unit (40), and a transmission (60), the modulating clutch unit (20) and the torque converter unit (40) are respectively placed at the engine (1) side and the transmission (60) side with the input transfer unit (10) therebetween, and are placed coaxially to be attachable and detachable.
摘要翻译：调节离合器单元和变矩器单元分别独立地可拆卸，以提供具有增强的可维护性的车辆的动力传递系统。为此，在用于通过用于将动力分配到工作机械功率输出部的输入传送单元（10）和行驶功率（1）向发动机（1）向行驶系统发送动力的车辆的动力传递系统中，输出部分，通过调节离合器单元（20），变矩器单元（40）和变速器（60），调节离合器单元（20）和变矩器单元（40）分别放置在发动机（1））侧，变速器（60）侧与输入传动单元（10）在其间，并且同轴设置以可附接和可拆卸。

3. 发明授权

US06948247B2 Method for forming a bearing race for a cylindrical bearing 失效
标题翻译：一种用于形成圆柱轴承的轴承座的方法
公开(公告)号：US06948247B2
公开(公告)日：2005-09-27
申请号：US09531679
申请日：2000-03-20
申请人： Osamu Kodama , Kaoru Hasegawa , Nobuaki Kawasaki
发明人： Osamu Kodama , Kaoru Hasegawa , Nobuaki Kawasaki
IPC分类号： F16C33/34 , C21D9/36 , C23C8/32 , C23C8/80 , F16C19/46 , F16C33/62 , F16C33/64 , B21D53/10
CPC分类号： F16C33/64 , C21D9/36 , C21D2211/001 , C23C8/32 , C23C8/80 , F16C19/463 , F16C33/62 , F16C2361/61 , Y10S148/906 , Y10T29/49693 , Y10T29/49705 , Y10T29/49707
摘要： A cylindrical roller bearing or needle roller bearing for use with a rolling raceway surface is subjected to a carbonitriding treatment to produce a layer containing 30 to 80% retained austenite in the vicinity of its surface that contacts a carburized layer of a rolling raceway surface of a roller bearing. The amount of retained austenite of the surface layer of the roller bearing is increased by about 30%. The surface layer is then heat treated to apply a residual compression stress. The surface then receives surface finishing to produce micro concavo-convex portions in a random direction.
摘要翻译：用于滚动滚道表面的圆柱滚子轴承或滚针轴承进行碳氮共渗处理，以在其表面附近形成含有30-80％的残余奥氏体的层，该层与接触到的滚动轨道表面的渗碳层相接触滚子轴承。滚子轴承表面层的残余奥氏体量增加约30％。然后对表面层进行热处理以施加残余压缩应力。然后表面接受表面光洁度以在随机方向上产生微凹凸部分。

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