公开(公告)号：US5020645A

公开(公告)日：1991-06-04

申请号：US439330

申请日：1989-11-21

Applicant: Yuki Sasa

Inventor： Yuki Sasa

IPC: B60W10/02 ,  B60W10/18 ,  B60W10/184 ,  F16D48/02 ,  F16D48/06 ,  F16D48/08 ,  F16H61/02 ,  F16H61/20 ,  F16H63/46

CPC classification number: B60W30/18063 ,  B60W10/02 ,  B60W10/18 ,  B60W30/1819 ,  F16D48/06 ,  B60W2510/1005 ,  B60W2540/12 ,  B60W2550/142 ,  B60W2710/022 ,  F16D2500/10412 ,  F16D2500/3023 ,  F16D2500/3026 ,  F16D2500/3067 ,  F16D2500/30806 ,  F16D2500/30816 ,  F16D2500/3101 ,  F16D2500/3127 ,  F16D2500/31426 ,  F16D2500/3144 ,  F16D2500/31466 ,  F16D2500/31473 ,  F16D2500/31493 ,  F16D2500/50206 ,  F16D2500/70211 ,  F16D2500/70241 ,  F16D2500/7027 ,  F16D2500/7041 ,  Y10T477/60

Abstract: A system for controlling the clutch of an automotive vehicle includes clutch engagement amount deciding means for deciding an amount of clutch engagement based on the braking force applied by a brake device. A clutch actuator is controlled based on the amount of clutch engagement decided by the deciding means, so that the vehicle can be made to travel at very low velocity merely by operating a brake pedal.

公开(公告)号：US4865175A

公开(公告)日：1989-09-12

申请号：US138701

申请日：1987-12-28

Applicant: Atsushi Hirako ,  Yuki Sasa

Inventor： Atsushi Hirako ,  Yuki Sasa

IPC: B60W10/04 ,  B60T7/12 ,  B60W10/06 ,  B60W10/18 ,  B60W10/188 ,  B60K41/20

CPC classification number: B60W10/06 ,  B60W10/04 ,  B60W10/18 ,  B60W30/18118 ,  B60W30/1819 ,  Y10T477/816 ,  Y10T477/85 ,  Y10T477/857

Abstract: A device for holding the braking force of a motor vehicle has a braking force holding valve in a brake operating fluid circuit. The device ascertains whether a load is imposed on an engine of the motor vehicle based on detected signals indicating the amount of depression of an accelerator pedal and the rotational speed of the engine. When there is a load acting on the engine, the braking force holding device is opened to release a braking force.

公开(公告)号：US5726889A

公开(公告)日：1998-03-10

申请号：US429131

申请日：1995-04-26

Applicant: Takumi Shinojima ,  Yuki Sasa ,  Shigemori Onuki

Inventor： Takumi Shinojima ,  Yuki Sasa ,  Shigemori Onuki

IPC: F16H61/28 ,  F16H59/04 ,  F16H59/70 ,  F16H63/42 ,  G06G7/70 ,  B60K44/04

CPC classification number: F16H59/044 ,  F16H59/70 ,  F16H61/2807 ,  F16H63/42 ,  Y10T477/60 ,  Y10T477/6936 ,  Y10T74/19251

Abstract: An automatic transmission can automatically change gears as if it were manually operated when a gearshift lever is operated in a large-sized car. When a gear changing operation is found to be of a hooked type, a gear drawing or shifting control is carried out according to the position of the gearshift lever. Subsequently, without any recognition of the neutral position, a gear selecting control and then the next gear shifting control are performed.

Abstract translation: 自动变速器可以自动换档，就好像在大型车上操作变速杆时手动操作。 当换档操作被发现为钩型时，根据变速杆的位置进行齿轮拉拔或变速控制。 随后，在不认识中立位置的情况下，进行齿轮选择控制，然后执行下一个换档控制。