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1. 发明专利

JPH0456669A OPERATING FORCE REINFORCING DEVICE 失效
公开(公告)号：JPH0456669A
公开(公告)日：1992-02-24
申请号：JP16594390
申请日：1990-06-25
申请人： AISIN SEIKI , TOYOTA MOTOR CORP
发明人： NAGASHIMA TAKU , NAGAMORI KIYONOBU , KATO HIROMI , SAKAMOTO SHIGERU , KATO YOICHI , UEMURA HIROSHI , KITA SATOSHI , OTA MASASHI
IPC分类号： B60T15/36 , B60T13/12
摘要： PURPOSE:To obtain the accurate boosting effect of a booster even in the case of the pressure of pressure source for the booster is lowered or insufficient by interposing the booster and a change-over valve between a master cylinder and slave cylinders, and devising the structure of the change-over valve. CONSTITUTION:A booster A is interposed at a front line hydraulic circuit 18 for connecting a master cylinder 11 to front wheel cylinders 19. The booster A is provided with a valve 27 for allowing the communication between the master cylinder 11 and wheel cylinders 19 in the illustrated original position of a booster piston 26, also allowing the flow from the master cylinder 11 side to the wheel cylinder 19 side in the moving position of the booster piston 26 and impeding the contraflow. A change-over valve B is provided with a piston 44 moved by a vacuum motor 49 into a position where a plate 49b is brought into contact with a housing 49d when the pressure of pressure source 14 is over the set value and into an illustrated position (reset position) when the pressure of the pressure source 14 is below the set value.

2. 发明专利

JPS6150817A Controller for damping force in shock absorber of variable damping force type 失效
标题翻译：可变阻尼力型冲击吸收器的阻力控制器
公开(公告)号：JPS6150817A
公开(公告)日：1986-03-13
申请号：JP17214684
申请日：1984-08-18
申请人： Toyota Motor Corp
发明人： IZUMI TOSHIO , SAITO RYOZO , KATO YOICHI , MIYATA HIROSHI
IPC分类号： B60G17/015 , B60G17/016 , B60G17/08 , F16F9/50
CPC分类号： B60G17/08 , B60G17/016 , B60G2400/106 , B60G2400/204 , B60G2400/302 , B60G2400/33 , B60G2400/41 , B60G2500/102 , B60G2600/02 , B60G2600/18 , B60G2600/20 , B60G2800/012 , B60G2800/014 , B60G2800/22
摘要： PURPOSE:To prevent the lowering of comfortableness to drive in a manual mode by constituting not to set a damping force to the maximum value in the manual mode and to control the damping force in response to the running state in an automatic mode, in the captioned controller variable damping force im multistages for a vehicle. CONSTITUTION:Mode selecting signals 25, 26, a vehicle speed 14, a steering angle 17, a throttle angle 19, a control signal 20, a shift lever positioning signal 23 are inputted to a microcomputer 29. A manual mode and an automatic mode are determined by the combination of the mode selecting signals 25, 26 as shown in the table 1. In the normal fixing of the manual mode, a damping force of each absorber is set to the minimum value through each actuator, and in the spot fixing, the damping force is set to an intermediate value. In the normal base of the automatic mode, the damping force is set to the value between the minimum value and maximum value, in response to the signal from each sensor, and in the spot base, the damping force is set to the value between the intermediate value and maximum value. By this constitution, it is possible to prevent the lowering of comfortableness to drive without being set to the maximum damping force in the manual mode.
摘要翻译：目的：为了防止通过在手动模式中将阻尼力设定为最大值来防止在手动模式下驾驶的舒适性降低，并且在自动模式下响应于行驶状态来控制阻尼力，用于车辆的控制器可变阻尼力多级。构成：模式选择信号25,26，车速14，转向角17，节气门角19，控制信号20，变速杆定位信号23被输入到微型计算机29.手动模式和自动模式由表1所示的模式选择信号25,26的组合确定。在手动模式的正常固定中，通过每个致动器将每个吸收器的阻尼力设定为最小值，并且在点固定中，将阻尼力设定为中间值。在自动模式的正常基础中，响应于来自每个传感器的信号，阻尼力被设置为最小值和最大值之间的值，并且在点基础中，阻尼力被设置为中间值和最大值。通过这种结构，可以防止在手动模式下不将其设定为最大阻尼力来驱动舒适性的降低。

3. 发明专利

JP2010106917A Disk rotor 审中-公开
标题翻译：磁盘转子
公开(公告)号：JP2010106917A
公开(公告)日：2010-05-13
申请号：JP2008278191
申请日：2008-10-29
申请人： Advics Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社アドヴィックス
发明人： KANO MASATOSHI , ISHIHARA KUNIO , BABA HARUHISA , SETO KEISUKE , IKEUCHI HITOSHI , KATO YOICHI
IPC分类号： F16D65/12
摘要： PROBLEM TO BE SOLVED: To improve rotation balance in a disk rotor where a sliding part and a hat part are integrally connected by a connection device, and to smoothly perform thermal expansion (expansion in the rotor radial direction) of the sliding part during braking of the disk rotor.
SOLUTION: A cylindrical spigot part 12c extended in the rotor axial direction is set in an intermediate part of the hat part 12 in the rotor radial direction, and an outside diameter of the spigot part 12c is set to be an identical dimension so as to be fitted with an inside diameter of the sliding part 11 when the sliding part 11 and the hat part 12 are combined. The connection device 20 includes a connection member having a shaft part penetrating a through-hole of the sliding part 11 and a through-hole of the hat part 12 and integrating the sliding part 11 and the hat part 12. The shaft part of the connection member and the through-hole of the sliding part 11 are fitted to be movable along the rotor radial direction, and the shaft part of the connection member and the through-hole of the hat part 12 are fitted not to be movable along the rotor radial direction, the rotor peripheral direction and the rotor axial direction.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提高通过连接装置一体地连接滑动部和帽部的盘转子的旋转平衡，并且能够平滑地进行滑动部的热膨胀（转子径向膨胀）在盘转子的制动期间。解决方案：沿转子轴向方向延伸的圆柱形插口部12c在转子径向方向上设置在帽部12的中间部分中，并且插口部12c的外径设定为相同的尺寸，因此当滑动部11和帽部12组合时，配合滑动部11的内径。连接装置20包括具有穿过滑动部11的通孔的轴部和帽部12的通孔并使滑动部11和帽部12一体化的连接部件。连接部的轴部构件和滑动部11的通孔嵌合成可沿着转子径向移动，并且连接构件的轴部和帽部12的通孔被装配成不能沿着转子径向移动方向，转子圆周方向和转子轴向。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JPH03129172A BELLOWS SHAPE PART AND ITS MANUFACTURE 失效
公开(公告)号：JPH03129172A
公开(公告)日：1991-06-03
申请号：JP26965589
申请日：1989-10-16
申请人： TOYOTA TEKKO KK , TOYOTA MOTOR CORP
发明人： OZAWA ATSUSHI , AKIYOSHI MASAHIKO , HISANAGA TAKAYUKI , HONDA NOBUYUKI , KATO YOICHI , ITO SADAYOSHI
IPC分类号： B60T7/10 , B29C45/26 , B29C45/44 , B29K21/00 , B29L31/30 , F16J3/04 , G05G1/00 , G05G25/04
摘要： PURPOSE:To comparatively simply mould the part in the title in one body by releasing a central mould after molding the part with the central mould to mould the inside surface of central both sides in the lengthy direction and a pair of edge part moulds to mould the inside surface of both edges in the lengthy direction and thereafter, respectively releasing the pair of edge part moulds. CONSTITUTION:A bellows shape part and a product cavity of the same shape are moulded among main moulds 54, 56, a central mould 58 and edge part moulds 60, 62 and a melting material of soft vinyl chloride is injected into the cavity so that the bellows shape part (cover) is moulded in one body. After the cover is moulded and hardened, initially the moulds 54, 56 are relatively separated and the mould 58 is pulled out to the right below. Secondly, the mould 60 is slid to the central part in the lengthy direction of a sectional surface shape almost in parallel with a slit 52 along a guide surface 68 and then pulled out to the right below. Also, when the mould 62 is released, at first a setting part and a bellows part 48 are moved in the left direction, and thereafter, the cover is relatively pulled out against the mould 62 in the left above direction.

5. 发明专利

JP2010106916A Disk rotor 审中-公开
标题翻译：磁盘转子
公开(公告)号：JP2010106916A
公开(公告)日：2010-05-13
申请号：JP2008278154
申请日：2008-10-29
申请人： Advics Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社アドヴィックス
发明人： KANO MASATOSHI , ISHIHARA KUNIO , BABA HARUHISA , SETO KEISUKE , IKEUCHI HITOSHI , KATO YOICHI
IPC分类号： F16D65/12 , F16B5/04
CPC分类号： F16D65/12 , F16D2065/1316 , F16D2065/1328 , F16D2065/1368 , F16D2065/1392
摘要： PROBLEM TO BE SOLVED: To improve assembly performance and corrosion resistance in a disk rotor wherein a sliding part and a hat part are integrally connected by a connection device. SOLUTION: The connection device 20 of the disk rotor includes: an annular washer 21 interposed between the sliding part 11 and the hat part 12; and a connection pin 22 having a head part 22a engaged with the sliding part 11, and a shaft part 22b penetrating a through-hole 11b1 of the sliding part 11 in a rotor axial direction and a through-hole 12b1 of the washer 21 and the hat part 12 in the rotor axial direction, and integrating the sliding part 11 and the washer 21 and the hat part 12 by clamping a shaft part end on the hat part side. The clamped part of the connection pin 22 is in a tapered shape, and the whole of the outer periphery is connected to a tapered surface S formed on the through-hole 12b1 of the hat part 12. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提高盘式转子中的组装性能和耐腐蚀性，其中滑动部分和帽部分通过连接装置一体地连接。解决方案：盘转子的连接装置20包括：插入在滑动部分11和帽部分12之间的环形垫圈21; 以及具有与滑动部11接合的头部22a的连接销22和沿转子轴向贯通滑动部11的通孔11b1的轴部22b和垫圈21的通孔12b1和帽子部分12在转子轴向方向上，并且通过将帽部分端部夹在帽子部分侧上来将滑动部件11与垫圈21和帽子部件12整合。连接销22的夹持部分呈锥形，整个外周均连接到形成在帽子部分12的通孔12b1上的锥形表面S.版权所有（C）2010 ，JPO＆INPIT

6. 发明专利

JPH0930399A BRAKING DEVICE FOR VEHICLE 失效
公开(公告)号：JPH0930399A
公开(公告)日：1997-02-04
申请号：JP18035895
申请日：1995-07-17
申请人： TOYOTA MOTOR CORP
发明人： SAKAMOTO SHIGERU , KATO YOICHI , ISONO HIROSHI
IPC分类号： B60T7/04 , B60T7/06 , B60T13/52 , B60T13/573 , B60T13/575
摘要： PROBLEM TO BE SOLVED: To provide excellent brake feeling in relation to the braking device for a vehicle, which can obtain excellent brake feeling by combining a brake pedal with a boosting means. SOLUTION: In the braking device for a vehicle, which can obtain braking force out of a brake 400 based on step-on force applied to a brake pedal through a brake booster 200, a brake pedal device 100 provided with a lever ratio changing means (formed out of a connecting link 120) gradually decreasing lever ratio characteristics at least as braking is shifted from its intermediate portion to the end of pedal step-on, is combined with a brake booster 200 provided with a characteristics changing means (formed out of a clearance part formed into a circular truncated cone shape) increasing servo ratio characteristics in such a way that a continuous secondary curve can thereby be obtained. A relative characteristic figure between the slope of deceleration (dG/dF) for step-on force and deceleration (g), is to be increased constantly or linearly with respect to deceleration (G).

7. 发明专利

JPH07253128A DISC BRAKE DEVICE 失效
公开(公告)号：JPH07253128A
公开(公告)日：1995-10-03
申请号：JP14677394
申请日：1994-06-28
申请人： TOYOTA MOTOR CORP
发明人： SAITO MAMORU , KATO YOICHI , SAKAKIBARA RYUICHI
IPC分类号： F16D65/18 , F16D65/20
摘要： PURPOSE:To secure an accurate retracting rate without enlarging a chamfered portion. CONSTITUTION:In a disc brake device, a circular ring installing groove 15 having rectangular section is formed on an inner hole 14 of a cylinder 13 to which a piston 12 pressing a pad 11 is inserted. A chamfered portion 16 tapered to the pade side is forme on an opening edge on the pad side of the ring installing groove 15. A retraction ring 18 is assembled in the ring installing groove 15 for sealing a portion between the piston 12 and the cylinder 13 and returning the piston 12 for releasing pressure after braking. A circular recession 17 opened to a pad side end wall 15a of the ring installing groove 15 is formed on the cylinder 13. A deformation allowing ring 19 made of compressive material is installed in the circular recession 17 for allowing deforming entrance of the retraction ring 18 into the circular recession 17.

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