SKID STEERED ALL-TERRAIN VEHICLE
PROBLEM TO BE SOLVED: To provide an effective but simple and easy-to-produce differential steering device for a skid steered LATV, making it possible to drive and steer in a controlled manner at high vehicle speeds with high safety and smoothness even if the ground surface condition is changing dram...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an effective but simple and easy-to-produce differential steering device for a skid steered LATV, making it possible to drive and steer in a controlled manner at high vehicle speeds with high safety and smoothness even if the ground surface condition is changing dramatically while driving fast around a corner.SOLUTION: A skid steered all-terrain vehicle (ATV) comprises two driving units to drive wheels or endless tracks 51 on both sides of the vehicle, and a differential steering device with a differential gear. The ATV is a light ATV (LATV). The differential steering device is designed to produce a defined differential speed of the two drive units of the vehicle related to the steering angle of the differential steering device regardless of the surface condition where the vehicle is driving, and thereby an additional steering drive acts on the differential gear.SELECTED DRAWING: Figure 3
【課題】効果的でありながら簡単で製造し易く、コーナを高速で運転中に路面条件が劇的に変化する状態であっても、高速の車両速度で安全且つ滑らかである、制御された駆動及び操舵を可能にするスキッドステア式ＬＡＴＶ用の差動操舵装置を提供する。【解決手段】車両両側の車輪又は無限軌道５１を駆動する２つの駆動装置と、差動歯車を備えた差動操舵装置とから成るスキッドステア式全地形用車両（ＡＴＶ）であって、該ＡＴＶが軽量ＡＴＶ（ＬＡＴＶ）であり、上記車両が走行する路面状態に関係なく、上記差動操舵装置が、該差動操舵装置の操舵角に関連する、上記車両の２つの駆動装置の規定された差動速度を発生させるように構成され、付加的な操舵駆動力が上記差動歯車に作用することを特徴とするスキッドステア式全地形用車両。【選択図】図３ |
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