JPS6361389U

JPS6361389U -

Info

Publication number: JPS6361389U
Application number: JP1986157058U
Authority: JP
Priority date: 1986-10-13
Filing date: 1986-10-13
Publication date: 1988-04-23

Description

[Brief explanation of the drawing]

第１図は揺動式自動三輪車の全体側面図、第２
図は車体フレーム及びジヨイント装置の分解斜視
図、第３図は本考案の第１の実施例の要部を示す
ジヨイント装置の側面断面図、第４図は第３図の
Ａ―Ａ断面図、第５図は本考案の第１の実施例の
制御装置を示すブロツク線図、第６図は本考案の
作用を説明するグラフ、第７図は本考案の第２の
実施例の要部を示す側面断面図、第８図は第７図
のＢ―Ｂ断面図、第９図は本考案の第２の実施例
の制御装置を示すブロツク線図、第１０図は従来
のジヨイント装置を示す平面断面図である。ａ：前車体、ｂ：後車体、ｄ：流体圧アクチユ
エータ、ｅ：センサー、２０：軸部材、２１：軸
受部材、２７：油圧ロータリシリンダ、４０：制
御弁、４７：車速センサー、５５：油圧シリンダ
。 Figure 1 is an overall side view of the swinging motor tricycle, Figure 2
The figure is an exploded perspective view of the vehicle body frame and the joint device, FIG. 3 is a side sectional view of the joint device showing the main parts of the first embodiment of the present invention, and FIG. 4 is a sectional view taken along line A-A in FIG. 3. FIG. 5 is a block diagram showing the control device of the first embodiment of the present invention, FIG. 6 is a graph explaining the operation of the present invention, and FIG. 7 shows the main parts of the second embodiment of the present invention. 8 is a sectional view taken along line BB in FIG. 7, FIG. 9 is a block diagram showing a control device according to a second embodiment of the present invention, and FIG. 10 is a conventional joint device. FIG. a: Front vehicle body, b: Rear vehicle body, d: Fluid pressure actuator, e: Sensor, 20: Shaft member, 21: Bearing member, 27: Hydraulic rotary cylinder, 40: Control valve, 47: Vehicle speed sensor, 55: Hydraulic cylinder .

Claims

[Scope of Claim for Utility Model Registration] (1) A front vehicle body and a rear vehicle body are swingably connected by a bearing member provided on one of the vehicle bodies and a shaft member provided on the other vehicle body, and A fluid pressure actuator that limits relative rotation between the shaft member and the bearing member is interposed, and a control valve that controls the movement of fluid in the fluid pressure actuator so as to be able to at least stop it; and a control valve that operates the control valve. A rocking motor tricycle, characterized in that one or more sensors, including a speed sensor, are provided on one of the vehicle bodies. (2) The rocking motor tricycle according to claim 1, wherein the fluid pressure actuator is a hydraulic rotary cylinder. (3) The rocking type motor tricycle according to claim 1, wherein the fluid pressure actuator is constituted by a hydraulic cylinder.