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公开(公告)号：US07847021B2
公开(公告)日：2010-12-07
申请号：US10589431
申请日：2005-02-09
申请人： Hosei Shinoda , Takeshi Kashima , Masahiro Enna , Shinichi Kojoh , Hideyuki Kaneko , Shingo Matsuo , Nobuo Kawahara , Tomoaki Matsugi , Yuichi Matsuda , Takayuki Onogi , Fumio Kageyama
发明人： Hosei Shinoda , Takeshi Kashima , Masahiro Enna , Shinichi Kojoh , Hideyuki Kaneko , Shingo Matsuo , Nobuo Kawahara , Tomoaki Matsugi , Yuichi Matsuda , Takayuki Onogi , Fumio Kageyama
CPC分类号： C08L51/06 , C08L23/00 , C08L23/02 , C08L67/02 , C08L69/00 , Y10T428/31786 , Y10T428/31855 , Y10T428/31935 , Y10T428/31938 , C08L2666/24 , C08L2666/18 , C08L2666/14 , C08L2666/02
摘要： A modified polyolefin resin comprising a copolymer having a structure that a propylene-based polyolefin segment (a) and a segment (b) containing a lactic acid as a constituent are bonded in a block state and/or a graft state through a vinyl monomer having a hydroxyl group, wherein a number average molecular weight of the propylene-based polyolefin segment (a) is from 1,000 to 100,000, a number average molecular weight of the segment (b) containing lactic acid as a constituent is from 1,000 to 200,000, and a weight composition of the propylene-based polyolefin segment (a) and the segment (b) containing lactic acid as a constituent is from 10/90 to 90/10. The modified polyolefin resin can be used in a resin composition containing an aliphatic polyester resin (A), a polyolefin resin (B) and the modified polyolefin resin (C). The composition can exhibit excellent heat resistance and impact resistance and can be used for molding various parts.
摘要翻译： 包含具有丙烯类聚烯烃链段（a）和含有乳酸作为组分的链段（b）的结构的共聚物的改性聚烯烃树脂以嵌段状态和/或接枝状态通过具有 羟基，其中丙烯类聚烯烃链段（a）的数均分子量为1,000〜100,000，以乳酸为成分的链段（b）的数均分子量为1,000〜200,000，以及 丙烯类聚烯烃链段（a）和含有乳酸作为成分的链段（b）的重量组成为10/90〜90/10。 改性聚烯烃树脂可用于含有脂族聚酯树脂（A），聚烯烃树脂（B）和改性聚烯烃树脂（C）的树脂组合物中。 该组合物可以表现出优异的耐热性和抗冲击性，并且可用于各种部件的成型。
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公开(公告)号：US5340204A
公开(公告)日：1994-08-23
申请号：US137385
申请日：1993-10-18
CPC分类号： B60T8/175
摘要： A slip control system for a vehicle having rear right and left drive wheels includes a traction control for controlling a slip rate of a wheel by controlling a braking hydraulic pressure for the wheel under a non-braking condition. The slip rate of a wheel is controlled, by controlling the braking hydraulic pressure for the wheel under a braking condition, so as to provide an anti-skid control. A start of the control of the slip rate is restricted by the anti-skid control. The control of the slip rate by the anti-skid control is applied commonly to the right and left drive wheels, while the control of the slip rate by the traction control is applied independently to the right and left drive wheels. The anti-skid control can be always properly carried out without being affected by the traction control.
摘要翻译： 用于具有后左右驱动轮的车辆的滑动控制系统包括用于通过在非制动条件下控制车轮的制动液压来控制车轮的滑动速度的牵引控制。 通过在制动条件下控制车轮的制动液压来控制车轮的滑移率，从而提供防滑控制。 滑移率的控制开始受到防滑控制的限制。 通过防滑控制的滑移率的控制通常适用于左右驱动轮，而通过牵引力控制的滑移率的控制独立地应用于左右驱动轮。 防滑控制可以始终正确执行，而不受牵引力控制的影响。
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公开(公告)号：US5259667A
公开(公告)日：1993-11-09
申请号：US798883
申请日：1991-11-27
申请人： Haruki Okazaki , Fumio Kageyama , Toru Onaka , Yoji Kurihara
发明人： Haruki Okazaki , Fumio Kageyama , Toru Onaka , Yoji Kurihara
IPC分类号： B60T8/1763 , B60T8/66 , B60T8/70
CPC分类号： B60T8/17636 , Y10S303/04
摘要： An anti-skid brake system for the automotive vehicle is disclosed which is arranged to increase or decrease the braking oil pressure periodically on the basis of a comparison between the wheel speed and the assumed vehicle body speed. When the state in which the wheel is incipient to lock before the wheel speed is returned to the assumed vehicle body speed, the braking oil pressure is inhibited from being increased, thereby preventing the assumed vehicle body speed from deviating too far from the actual vehicle body speed. This anti-skid brake system can prevent the wheel from being locked due to having the assumed vehicle body speed set to too low a value relative to the actual wheel speed.
摘要翻译： 公开了一种用于机动车辆的防滑制动系统，其被设置为基于车轮速度与假定的车体速度之间的比较来周期性地增加或减少制动油压。 当车轮速度恢复到假定的车体速度之前车轮开始锁定的状态时，禁止制动油压的增加，从而防止假定的车体速度偏离实际车身太远 速度。 这种防滑制动系统可以防止车轮被锁定，因为假设车身速度相对于实际车轮速度设定得太低。
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公开(公告)号：US5171070A
公开(公告)日：1992-12-15
申请号：US796601
申请日：1991-11-22
申请人： Haruki Okazaki , Fumio Kageyama , Toru Onaka , Yoji Kurihara
发明人： Haruki Okazaki , Fumio Kageyama , Toru Onaka , Yoji Kurihara
IPC分类号： B60T8/58 , B60T8/172 , B60T8/1761 , B60T8/1763 , B60T8/50 , B60T8/66
CPC分类号： B60T8/50 , B60T8/172 , B60T8/17636 , B60T2210/12 , B60T2250/04
摘要： In an antiskid brake system for a vehicle, the braking pressure applied to a wheel is reduced when the deceleration of the rotational speed of the wheel reaches a predetermined value and is increased when the acceleration of the rotational speed of the wheel reaches a predetermined value after reduction of the braking pressure. In a low vehicle speed range lower than a predetermined vehicle speed, the braking pressure is increased at a predetermined rate when the acceleration of the rotational speed of the wheel reaches the predetermined value after reduction of the braking pressure. The predetermined rate is independent from the rotational speed of the wheel and is changed with the friction coefficient of the road surface so that it reduces as the friction coefficient of the road surface reduces.
摘要翻译： 在用于车辆的防滑制动系统中，当车轮的转速的减速达到预定值时，施加到车轮的制动压力减小，并且当车轮的转速的加速度达到预定值之后，当车轮的转速的加速度达到预定值时，制动压力增加。 降低制动压力。 在低于预定车速的低车速范围内，当制动压力降低之后，当车轮转速的加速达到预定值时，制动压力以预定速率增加。 预定速度与车轮的旋转速度无关，并且随着路面的摩擦系数而变化，从而随着路面的摩擦系数的减小而减小。
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公开(公告)号：US5141071A
公开(公告)日：1992-08-25
申请号：US668241
申请日：1991-03-12
申请人： Takeshi Edahiro , Ryuya Akita , Hiroshi Ohmura , Takashi Nakashima , Takeshi Murai , Fumio Kageyama
发明人： Takeshi Edahiro , Ryuya Akita , Hiroshi Ohmura , Takashi Nakashima , Takeshi Murai , Fumio Kageyama
CPC分类号： B60K28/16 , B62D7/159 , B60T2260/022
摘要： A four-wheel-steered vehicle provided with a slip control mechanism which has a slip ratio sensor for detecting the slip ratio of the wheels and controls slip of wheels of the vehicle when the slip ratio of the wheels reaches a first preset value. The four-wheel steering mechanism turns the rear wheels according to first rear wheel turning characteristics in response to turning of the front wheels when the slip ratio of the wheels is smaller than a second preset value which is smaller than the first preset value and turns the rear wheels according to second rear wheel turning characteristics when the slip ratio reaches the second preset value.
摘要翻译： 具有滑动控制机构的四轮转向车辆，其具有用于检测车轮的滑移比的滑移率传感器，并且当车轮的滑移比达到第一预设值时，控制车辆的车轮滑动。 当轮的滑移比小于第一预设值的第二预置值时，四轮转向机构响应于前轮的转动而根据第一后轮转向特性来转动后轮， 当滑移比达到第二预设值时，根据第二后轮转向特性的后轮。
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公开(公告)号：US5093790A
公开(公告)日：1992-03-03
申请号：US546932
申请日：1990-07-02
申请人： Masaru Shiraishi , Haruki Okazaki , Fumio Kageyama
发明人： Masaru Shiraishi , Haruki Okazaki , Fumio Kageyama
IPC分类号： B60K23/04 , B60K23/08 , B60T8/172 , B60T8/175 , B60T8/1761 , B60T8/1769 , B60T8/34 , B60W10/02 , B60W10/10 , B60W10/12 , B60W10/18 , B60W10/188 , F16D48/02
CPC分类号： B60T8/1769 , B60K23/0808 , B60T8/175 , B60T8/17616
摘要： An anti-skid brake control system comprises anti-skid brakes fitted to respective drive wheels of an automotive vehicle. When the anti-skid brakes are operated and the rotation of the driven wheels subsequently starts restoration, the inertia moment of a power train drivingly coupled with such driven wheels tending to hamper the restoration is reduced. In other words, until the rotation of the drive wheels is restored, the inertia moment of the power train acts to avoid any possible abrupt drop of the wheel speed of at least one of the driven wheels tending to be locked.
摘要翻译： 防滑制动控制系统包括安装在机动车辆的相应驱动轮上的防滑制动器。 当防滑制动器被操作并且从动轮的旋转随后开始恢复时，与这种从动轮驱动耦合的动力传动系统的惯性矩趋于妨碍恢复。 换句话说，直到驱动轮的旋转恢复为止，动力传动系的惯性力作用以避免有可能被锁定的至少一个从动轮的车轮速度的任何突然下降。
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公开(公告)号：US5077672A
公开(公告)日：1991-12-31
申请号：US500488
申请日：1990-03-28
IPC分类号： B60W10/04 , B60T8/172 , B60T8/175 , B60T8/176 , B60T8/1761 , B60T8/48 , B60W10/06 , B60W10/10 , B60W10/18 , B60W10/188 , F02D29/02
摘要： When a slip value of the driven wheel on a road surface reaches a predetermined value, the slip control is implemented to apply a braking force to the driven wheel as well as to decrease torque to be generated by the engine. When the brake is operated manually, or when a foot brake is stepped down, only the slip control by application of the braking force to the driven wheel is inhibited.
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公开(公告)号：US5193888A
公开(公告)日：1993-03-16
申请号：US658753
申请日：1991-02-21
IPC分类号： B60T8/175 , B60T8/1761 , B60T8/48 , B60T8/58
摘要： A slip control system for a motor vehicle controls slippage of driving wheels and includes, a sensor for detecting a slip ratio of each driving wheel, a device for detecting a reduction in speed of each wheel, and a traction control system for decreasing a slip of each driving wheel by controlling brake fluid pressure in each driving wheel so that the slip ratio of each driving wheel is at least equal to a predetermined desired slip ratio when the slip ratio of each driving wheel becomes equal to the desired slip ratio. The system further includes an antiskid brake system for controlling brake fluid pressure, based on the reduction speed of each wheel, so as to cancel a lock condition of the wheel. The antiskid brake system has a first control device for controlling the brake pressure fluid in a condition in which a traction control operation is not carried out by the traction control system, and a second control device for controlling the brake pressure fluid in a condition in which a traction control operation is carried out by the traction control system.
摘要翻译： 用于机动车辆的滑动控制系统控制驱动轮的滑动，并且包括用于检测每个驱动轮的滑移率的传感器，用于检测每个车轮的速度降低的装置，以及用于减少滑动的牵引力控制系统 每个驱动轮通过控制每个驱动轮中的制动液压力使得当每个驱动轮的滑移比变得等于期望的滑移率时，每个驱动轮的滑移比至少等于预定的期望滑移率。 该系统还包括用于基于每个车轮的减速度控制制动液压力的防滑制动系统，以消除车轮的锁定状态。 防滑制动系统具有第一控制装置，用于在牵引控制系统不执行牵引控制操作的状态下控制制动压力流体;以及第二控制装置，用于在下述情况下控制制动压力流体： 牵引力控制系统由牵引力控制系统进行。
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公开(公告)号：US5176444A
公开(公告)日：1993-01-05
申请号：US711862
申请日：1991-06-07
申请人： Fumio Kageyama , Haruki Okazaki , Toru Onaka , Toshiaki Tsuyama
发明人： Fumio Kageyama , Haruki Okazaki , Toru Onaka , Toshiaki Tsuyama
IPC分类号： B60T8/66 , B60T8/1761 , B60T8/58 , B60T8/68
CPC分类号： B60T8/17616
摘要： A braking force control system controls the brake fluid pressure applied to the wheel during braking when each of the wheels of the vehicle tends to lock so that the slip ratio of the wheel converges on a target slip ratio. The brake fluid pressure is once fixed at the beginning of the braking force control, and when the slip ratio falls below the target slip ratio by fixing the brake fluid pressure, the brake fluid pressure is increased at a first rate, and when the slip ratio does not increase to a predetermined slip ratio in a predetermined time after the slip ratio falls below the target slip ratio or when the rate of increase of the slip ratio after the slip ratio falls below the target slip ratio is lower than a predetermined rate, the brake fluid pressure is increased at a second rate which is higher than the first rate.
摘要翻译： 制动力控制系统控制制动期间施加到车轮的制动液压力，当车辆的每个车轮趋于锁定时，使得车轮的滑移比收敛于目标滑移比。 在制动力控制开始时制动液压一度固定，通过固定制动液压力使滑移比下降到目标滑移比以下时，制动液压力以第一速度增加，当滑动比 在滑移率低于目标滑移率之后的预定时间内，或者当滑移率落在目标滑移率之后的滑移率的增加率低于预定速率时，不会增加到预定的滑移率， 制动液压力以比第一速率高的第二速率增加。
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公开(公告)号：US5072995A
公开(公告)日：1991-12-17
申请号：US604442
申请日：1990-10-29
CPC分类号： B60T8/4809 , B60T8/175
摘要： A slip control mechanism of a car has a hydraulic booster for driving a master cylinder for providing hydraulic pressure to a first brake provided for each driven wheel, a second brake provided for each driving wheel, a slip detection device for detecting the slip of driving wheels, a slip control device for operating the second brake, based on signals from the slip detecting device, by using the operating oil of the hydraulic booster as operating oil of the second brake so as to reduce the slip of the driving wheels, the control device comprising a pressure control valve for controlling hydraulic pressure of the operating oil of the second brake, including a pressure reducing valve for reducing the hydraulic pressure of the operating oil of the second brake, detection device for detecting completion of the slip control by the operation of the second brake, and a release device for opening the pressure reducing valve for a predetermined time so as to release the operating oil of the second brake on the occasion of the completion of the slip control by the operation of the second brake.
摘要翻译： 汽车的滑动控制机构具有用于驱动主缸的液压助力器，用于为每个从动轮提供的第一制动器提供液压，为每个驱动轮设置第二制动器，用于检测驱动轮滑动的滑动检测装置 根据来自滑动检测装置的信号，通过使用液压助力器的工作油作为第二制动器的工作油来操作第二制动器的滑动控制装置，以减少驱动轮的滑动，控制装置 包括用于控制第二制动器的工作油的液压的压力控制阀，包括用于降低第二制动器的工作油的液压的减压阀，用于检测通过操作的操作完成滑差控制的检测装置 第二制动器和用于打开减压阀预定时间的释放装置，以释放该操作油的操作油 通过第二制动器的操作来完成滑动控制的情况下的制动。
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