PROBLEM TO BE SOLVED: To easily secure an arrangement space of a cushion unit while simplifying a structure and reducing weight, in an independent suspension device of a drive wheel.SOLUTION: A lower arm 82 has a U-shaped first arm main part 85, and a first vehicle body side front part connecting part 86 and a first vehicle body side rear part connecting part 87 which are arranged at a tip of the first arm main part 85. An upper arm 83 has a U-shaped second arm main part 100, and a second vehicle body side front part connecting part 101 and a second vehicle body side rear part connecting part 102 which are arranged at a tip of the second arm main part 100. At least a part of the second vehicle body side rear part connecting part 102 is overlapped on the first vehicle body side rear part connecting part 87 in a plane view, the second vehicle body side front part connecting part 101 is offset-arranged at a rear side rather than the first vehicle body side front part connecting part 86, and a cushion unit 84 which is arranged ahead of the second arm main part 100 is arranged between a vehicle body fame F and the lower arm 82.SELECTED DRAWING: Figure 5
【課題】駆動輪の独立懸架装置において、構造の単純化および軽量化を図りつつ、クッションユニットの配置スペースを容易に確保可能とする。【解決手段】ロアアーム82が、U字状の第1のアーム主部85と、第1のアーム主部85の先端部にそれぞれ設けられる第1の車体側前部連結部86および第1の車体側後部連結部87とを有し、アッパーアーム83が、U字状の第2のアーム主部100と、第2のアーム主部100の先端部にそれぞれ設けられる第2の車体側前部連結部101および第2の車体側後部連結部102とを有し、第2の車体側後部連結部102の少なくとも一部が第1の車体側後部連結部87に平面視で重ねられ、第2の車体側前部連結部101が第1の車体側前部連結部86よりも後方にオフセット配置され、第2のアーム主部100の前方に配置されるクッションユニット84が車体フレームFおよびロアアーム82間に設けられる。【選択図】 図5
INDEPENDENT SUSPENSION DEVICE OF DRIVE WHEEL
駆動輪の独立懸架装置
2016-05-09
Patent
Electronic Resource
Japanese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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