PROBLEM TO BE SOLVED: To increase a rise amount of an axle, by restraining required force small for lifting the axle supported by a leaf spring.SOLUTION: A leaf receiving part movable mechanism 21 can be set in a lift prohibition state and a lift permission state, and is supported on the vehicle body side. An axle lifting mechanism 31 can lift an axle 6R of a rear-rear wheel 5R, and is supported on the vehicle body side. The leaf receiving part movable mechanism 21 holds a rear leaf rear end receiving part 16R in a lift prohibition position of a suspension state of regulating the upward movement of a rear end part by abutting from above on the rear end part of a lear leaf spring 8R in the lift prohibition state, and moves the rear leaf rear end receiving part 16R to a lift permission position for allowing lifting from the suspension state of the rear end part of the rear leaf spring 8R in the lift permission state.SELECTED DRAWING: Figure 2

    【課題】リーフスプリングに支持された車軸を上昇させるために必要な力を小さく抑え、且つ車軸の上昇量を増大させる。【解決手段】リーフ受部可動機構21は、リフト禁止状態とリフト許可状態とに設定可能であり、車体側に支持される。車軸昇降機構31は、後後輪5Rの車軸6Rを昇降可能であり、車体側に支持される。リーフ受部可動機構21は、リフト禁止状態では、後リーフスプリング8Rの後端部に上方から当接して該後端部の上方への移動を規制する懸架状態のリフト禁止位置に後リーフ後端受部16Rを保持し、リフト許可状態では、後リーフスプリング8Rの後端部の懸架状態からの上昇を許容するリフト許可位置へ後リーフ後端受部16Rを移動させる。【選択図】図2


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    Title :

    AXLE LIFT DEVICE OF VEHICLE


    Additional title:

    車両の車軸リフト装置


    Contributors:

    Publication date :

    2016-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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