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1. 发明专利

JPS59230853A PREVENTION DEVICE OF LOCK OF WHEEL 失效
公开(公告)号：JPS59230853A
公开(公告)日：1984-12-25
申请号：JP10403883
申请日：1983-06-10
申请人： AKEBONO BRAKE IND
发明人： MAEHARA TOSHIFUMI
IPC分类号： B60T8/48 , B60T8/42 , B60T8/46 , B60T8/02
摘要： PURPOSE:To make release of a brake reliable and to improve safety, by providing a bypass route allowing only a reflux of hydraulic pressure to a master cylinder side by detouring a normally opening type solenoid valve provided in a main route for transmission of brake hydraulic pressure. CONSTITUTION:A solenoid operating type normally opening type first valve 9 is provided within a main route 8 connected between a space from a master cylinder 2 generating hydraulic pressure according to step-on force of a brake pedal 1 to a brake gear 7. A normally closing type second valve 15 and a pump mechanism 21 for pumping up a hydraulic liquid are connected as a connecting part with a bypass flow duct 14 connected with the main route 8 through a bypass, and a reservoir mechanism 26 is provided in the midst of the bypass route 14. A second bypass route 30 provided with a relief valve 31 allowing a reflux of hydraulic pressure in the direction of an input port 4 is connected between the input port 4 and an output port 5 within the main route in addition to the above constitution so that release of the hydraulic pressure in the inside of the brake gear 7 at the time of release of a brake can be done reliably.

2. 发明专利

JPS59223547A ANTI-LOCKUP DEVICE FOR AUTOMOBILE 失效
公开(公告)号：JPS59223547A
公开(公告)日：1984-12-15
申请号：JP9678583
申请日：1983-05-31
申请人： NILES PARTS CO LTD
发明人： ARAKI SADAHATSU , SUZUKI KENJI
IPC分类号： B60T8/34 , B60T7/12 , B60T8/54 , B60T8/58 , B60T8/02
摘要： PURPOSE:To reduce the lockup of an automobile, by operating a magnet plunger in response to the output signal of a rotation detecting and operating circuit for the rotating condition of each axle to control the action of a foot brake. CONSTITUTION:At quick and deep braking, a tire 1 is put at a standstill and the rotation of an axle 3 is stopped so that a gear pulser 4 does not generate a signal. As a result, a rotation detecting and operating circuit 7 finds out the standstill of the tire 1 and sends an output signal to a plunger drive circuit 8, which supplies electricity to an electromagnetic plunger 10 to operate it. For this reason, an actuator 13 is put into operation to buoy up a brake pedal 16 to forcibly disengage a foot brake. As a result, the tire 1 resumes rotation and avoids a slip. Because of the resumed rotation of the tire 1, the gear pulser 4 acts, so that the actuator 13 is put back out of operation, the brake pedal 16 is returned to the original position, and braking is performed. This process is repeated, thereby causinga pumping brake action.

3. 发明专利

JPS59216756A Antilock device for vehicle 失效
标题翻译：车辆防盗装置
公开(公告)号：JPS59216756A
公开(公告)日：1984-12-06
申请号：JP9120983
申请日：1983-05-24
申请人： Akebono Brake Ind Co Ltd
发明人： MAEHARA TOSHIFUMI , YOSHIZAWA HIROYUKI
IPC分类号： B60T8/40 , B60T8/42 , B60T8/88 , B60T8/94 , B60T8/02
CPC分类号： B60T8/4225 , B60T8/94
摘要： PURPOSE: To improve the response of antilock control, by a method wherein a piston which controls operation of a one-way valve between a master cylinder and a wheel cylinder, is operated and controlled by means of the oil pressure of a different hydraulic system controlled by an electromagnetic valve.
CONSTITUTION: When lock is produced during control of a vehicle, through measurement of decrease in a wheel speed and rise characteristic, a brake relieving signal S
1 and a brake reengaging signal S
2 are outputted resulting from electric control rotation, operation of first and second electromagnetic valves 22 and 23 is controlled. Operation control of the electromagnetic valves 22 and 23 results in control of an oil pressure of a second control oil chamber 14 of a cylinder device, and as a result, operation of a control piston 16 is controlled. Operation of a one-way valve 2 located between a master cylinder and a wheel cylinder is controlled through the working of a control cylinder 16. This causes controlling of decrease, holding, and reincrease of a brake oil pressure. If a trouble on the oil pressure of a pressure accumulator 21 occurs, a piston 12 is moved to move a valve seat body 5, and a device is released from antilock control.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了提高防抱死控制的响应，通过一种方法，其中控制主缸和轮缸之间的单向阀的操作的活塞通过控制的不同液压系统的油压来操作和控制通过电磁阀。构成：在车辆控制期间产生锁定时，通过测量车轮速度和上升特性的下降，通过电控旋转输出制动缓解信号S1和制动重启信号S2，第一和第二电磁阀 22和23被控制。电磁阀22,23的动作控制，能够控制气缸装置的第二控制油室14的油压，结果控制活塞16的运转。通过控制缸16的工作来控制位于主缸和轮缸之间的单向阀2的操作。这导致控制制动油压力的降低，保持和再升高。如果发生压力蓄能器21的油压的故障，则活塞12移动以移动阀座体5，并且将装置从防抱死控制中解除。

4. 实用新型

JPS59157957U JPS59157957U - 失效
公开(公告)号：JPS59157957U
公开(公告)日：1984-10-23
申请号：JP5293783
申请日：1983-04-08
IPC分类号： B60T8/40 , B60T13/52 , B60T8/02

5. 实用新型

JPS59155263U JPS59155263U - 失效
公开(公告)号：JPS59155263U
公开(公告)日：1984-10-18
申请号：JP5049783
申请日：1983-04-05
IPC分类号： B60T8/58 , B60T8/1761 , B60T8/02

6. 发明专利

JPS59167353A Regulator valve for hydraulic type antiskid unit 失效
标题翻译：液压式抗菌剂单元调节阀
公开(公告)号：JPS59167353A
公开(公告)日：1984-09-20
申请号：JP3991983
申请日：1983-03-10
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp
发明人： WATABE SHINGO , NAKANISHI NOBUYASU , NISHIMURA TAKUMI , KOSAKAI ASAO
IPC分类号： B60T8/40 , B60T8/32 , B62D5/07 , B60T8/02
CPC分类号： B60T8/328
摘要： PURPOSE:To ensure oil supplied to another hydraulic equipment by providing a bypass path that connects both an oil chamber connected to a pump and an oil chamber connected to another hydraulic equipment when a regulator valve body disconnects the connection of both chambers. CONSTITUTION:A regulator valve 30 has a first flow-in hole 31a connected to a hydraulic pump, flow-out hole 31c connected to another hydraulic equipment, connection hole 31d connected to an antiskid device, and a second flow-in hole 31b connected to a master cylinder. a valve body 35 energized by a spring 34 and a plunger 36 that actuates the oil pressure of the master cylinder on the valve body 35 are engaged with the inner holes 32a to 32c of the valve 30 in the direction of disconnecting an oil chamber R1 connected to the holes 31a and 31d and R2 connected to the hole 31c. In addition, when the master cylinder oil pressure is excessively boosted and the valve body 35 disconnects the connection of both oil chambers R1 and R2, a bypass path 37 that connects both oil chambers R1 and R2 is provided in the valve body 35. The path 37 can be provided in a housing 31A.
摘要翻译：目的：当调节阀体断开两个腔室的连接时，通过提供一个旁路通路，以确保连接到泵的油室和连接到另一个液压设备的油室之间，确保向另一个液压设备供油。构成：调节阀30具有连接到液压泵的第一流入孔31a，与另一个液压设备连接的流出孔31c，连接到防滑装置的连接孔31d和连接到防滑装置的第二流入孔31b 主缸。通过弹簧34驱动的阀体35和致动阀体35上的主缸的油压的柱塞36与阀30的内孔32a至32c沿连接的油室R1断开的方向接合连接到孔31c的孔31a和31d和R2。此外，当主缸油压过度增加并且阀体35断开两个油室R1和R2的连接时，连接两个油室R1和R2的旁路通路37设置在阀体35中。路径 37可以设置在壳体31A中。

7. 实用新型

JPS5927323Y2 JPS5927323Y2 - 失效
公开(公告)号：JPS5927323Y2
公开(公告)日：1984-08-08
申请号：JP268981
申请日：1981-01-12
IPC分类号： B60T8/40 , B60T8/42 , B60T8/46 , B60T8/50 , B60T8/02
CPC分类号： B60T8/5087 , B60T8/4225

8. 发明专利

JPS59130767A Anti-skid control device 失效
标题翻译：防滑控制装置
公开(公告)号：JPS59130767A
公开(公告)日：1984-07-27
申请号：JP13011082
申请日：1982-07-26
申请人： Nippon Air Brake Co Ltd
发明人： ARIKAWA TETSUO
IPC分类号： B60T8/72 , B60T8/58 , B60T8/02
CPC分类号： B60T8/58
摘要： PURPOSE:To control the brake pressure so as to be at the optimum level at all times by changing the times for releasing the brake or holding it constant specified on the basis of No.2 decelerative signal generated when the wheel deceleration has exceeded the reference value for No.2 deceleration which is higher than No.1 deceleration reference value. CONSTITUTION:When the wheel deceleration of a brake time differential device 5 has exceeded No.1 deceleration reference value, No.1 deceleration signal generator 6 emits No.1 deceleration signal. An exhaust valve solenoid 25 is energized during No.1 specific period determined by No.1 ON delay timer 13, to cause drop of the brake pressure and thereafter, i.e. during No.2 specific period determined by No.2 ON delay timer 15, the brake pressure is held constant. If, however, the deceleration exceeds No.2 deceleration reference value within No.1 specific period, No.2 deceleration signal generator 7 emits No.2 deceleration signal. After passage of No.3 specific period determined by No.3 ON delay timer 14, said solenoid 25 is put out of energization, and the brake pressure is held constant. Then after passage of No.4 specific period determined by No.4 ON delay timer 16, the brake pressure drops again.
摘要翻译：目的：通过根据车轮减速度超过参考值产生的2号减速信号，通过改变释放制动时间或保持制动时间来控制制动压力达到最佳水平对于2号减速度大于1减速度参考值。构成：当制动时差装置5的车轮减速度超过1号减速基准值时，1号减速信号发生器6发出1号减速信号。排气门螺线管25在由No.1 ON延迟定时器13确定的1个特定时段内通电，导致制动压力下降，此后，即在由No.2 ON延迟定时器15确定的No.2特定时段期间，制动压力保持不变。然而，如果减速度超过1号规定期间的2号减速基准值，则2号减速信号发生器7发出No.2减速信号。在通过3号ON延迟定时器14确定的3号特定时间段之后，所述螺线管25不通电，制动压力保持恒定。然后经过No.4 ON延迟定时器16确定的No.4特定时间段后，制动压力再次下降。

9. 实用新型

JPS5983657U 失效
公开(公告)号：JPS5983657U
公开(公告)日：1984-06-06
申请号：JP16475583
申请日：1983-10-26
IPC分类号： B60T8/66 , B60T8/1761 , B60T8/1766 , B60T8/32 , B60T8/72 , B60T8/82 , B60T8/02

10. 实用新型

JPS5979449U 失效
公开(公告)号：JPS5979449U
公开(公告)日：1984-05-29
申请号：JP17517182
申请日：1982-11-19
IPC分类号： B60T8/40 , B60T8/02

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