To provide a crawler belt type traveling body that enhances stability during traveling of a traveling device, by attaching an auxiliary member having a simple configuration.SOLUTION: A crawler belt type traveling body 10 includes an auxiliary member 6 attached at least at a rear position on a crawler type traveling body 10 in a traveling direction thereof. A distance M that is parallel to a first straight line connecting rolling wheel axes 151a and 151b of two rolling wheels 15a and 15b in a side view and that is between the intersection of a second straight line including a leading end part of the auxiliary member 6 and a road surface and the intersection of the second straight line and a perpendicular line from the center position of the first straight line to the second straight line satisfies a condition described below (Formula 1): Mtanθ≥Wtanθ/2+h (Formula 1). In the (Formula 1), h represents the installation height of the leading end part of the auxiliary member 6, W represents a distance between the rolling wheel axes 151a and 151b of the two rolling wheels 15a and 15b, and θ represents the maximum slope angle of the crawler belt type traveling body with the auxiliary member 6 detached.SELECTED DRAWING: Figure 10
【課題】簡易な構成の補助部材を取り付けることで、走行装置の走行時の安定性を高める履帯式走行体を提供することを目的とする。【解決手段】履帯式走行体10は、履帯式走行体10の走行方向の少なくとも後方位置に取り付けられた補助部材6を備え、側面視における二つの転輪15a,15bの転輪軸151a,151bを結ぶ第1の直線と平行であり、補助部材6における先端部を含む第2の直線と路面との交点と、第2の直線と第1の直線の中心位置から第2の直線への垂線との交点との距離Mは、下記(式1)の条件を満たす。Mtanθ≧Wtanθ/2+h・・・(式1)(上記(式1)中、hは補助部材6における先端部の設置高さを表し、Wは二つの転輪15a,15bの転輪軸151a,151b間の距離を表し、θは補助部材6が取り外された状態における履帯式走行体の最大登坂角を表す。)【選択図】図10
CRAWLER BELT TYPE TRAVELING BODY AND TRAVELING DEVICE
履帯式走行体および走行装置
2022-04-11
Patent
Elektronische Ressource
Japanisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
CRAWLER BELT TYPE TRAVELING BODY AND TRAVELING DEVICE
Europäisches Patentamt | 2022
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