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1. 发明专利

JPH06115439A RACK SHAFT HOLDING STRUCTURE 失效
公开(公告)号：JPH06115439A
公开(公告)日：1994-04-26
申请号：JP26853292
申请日：1992-10-07
申请人： TOYOTA MOTOR CORP
发明人： IZUMI TOSHIO
IPC分类号： B62D3/12 , F16C27/02 , F16H19/04
摘要： PURPOSE:To prevent making a housing member in a large size by providing a tapered surface and a circular groove on the inner surface of the housing member, a slit in a resin rack bush main body, and an engaging pinion and a holder at one end of the bush main body, and making the depth of the circular groove deeper than the height of an engaging projection. CONSTITUTION:A slit 41 is provided to a bush main body 5, it is installed to the installing surface 22 of an end stopper 10, and an engaging projection 40 of a rack bush 11 is engaged to a circular groove 20 of the end stopper 10. The diameter of the holder 50 of the rack bush 11 is made a little smaller than the diameter of the peripheral surface of a rack shaft 12. By inserting the rack shaft 12 in the holder 50 under such a condition, a space is generated between the engaging projection 40 of the rack bush 11 and the circular groove 20 of the end stopper 10. A tapered surface 21 is provided between the rack bush main body 51 and the end stopper 10. As a result, the rack bush 11 holds the rack shaft 12 elastically by the holder 50.

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

JPS6136006A Shock absorptive connection construction of bar-shaped suspension member 失效
标题翻译：棒状悬挂构件的震动吸收连接结构
公开(公告)号：JPS6136006A
公开(公告)日：1986-02-20
申请号：JP15669484
申请日：1984-07-27
申请人： Toyota Motor Corp
发明人： IZUMI TOSHIO
IPC分类号： B60G7/04 , B60G7/02 , B60G13/00 , F16F1/373 , F16F9/54
CPC分类号： F16F1/3732 , B60G7/02 , B60G13/001
摘要： PURPOSE: To reduce a vibration in the axial direction, by fixing two retainers being spaced to a bar-shaped suspension member, interposing between the both retainers a retainer fixed to the side of a car body and providing a rubber-state elastic member with a play air gap being spaced between one of the former said two opposed retainers and the latter said interposed retainer.
CONSTITUTION: This shock absorptive connection construction 17, for shock absorptively connecting with a car body a bar-shaped suspension member 16 of strut bar or the like in a Macfarson strut type suspension, equips the first and the second retainer 25, 27 mutually spaced along an axial line 19 and fixed to the bar-shaped suspension member 16 while having the first and the second surface 32, 33 oppositely facing to each other. While the construction 17 equips the third retainer 22 provided between the both retainers 25, 27 and fixed to a car body through a bracket 21 while having the third and the fourth surface 34, 35 oppositely facing to said each surface 32, 33. And the construction 17 provides a rubber-state elastic member 23 to be interposed between the first and the second retainers 25, 27 under a condition that a predetermined play air gap 36 is left between the first and the third surfaces 32, 34.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了减少轴向的振动，通过将两个固定器固定在与杆状悬挂构件间隔开的位置上，在两个保持器之间插入固定在车身侧面的保持架，并提供橡胶状弹性构件所述间隙位于所述两个相对的保持器中的一个之间，并且后者位于所述插入的保持器之间。构成：该吸震连接结构17用于与麦克风支柱型悬架中的支撑杆等的棒状悬挂构件16与车体吸震连接，配备有相互间隔开的第一和第二保持器25,27 轴线19并且固定到杆状悬挂构件16，同时具有彼此相对的第一和第二表面32,33。当结构17装备设置在两个保持器25,27之间的第三保持器22并且通过托架21固定到车身时，同时具有与所述每个表面32,33相对的第三和第四表面34,35。并且构造17在第一和第三表面32,34之间留有预定的游隙气隙36的条件下提供橡胶状弹性构件23以插入在第一和第二保持器25,27之间。

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