JPS58143773U - Lower wheel suspension system for tracked vehicles - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来例の説明図、第２図は本考案の実施例を示
す全体正面図、第３図は要部詳細説明図、第４図、第５
図は作動説明図、第６図、第７図は他の実施例の説明図
である。 １は車体、２はトラックフレーム、３はアイドラ、４は
スプロケット、５は履帯、６は下転輪、１０はシリンダ
、１３は可動部。Fig. 1 is an explanatory diagram of a conventional example, Fig. 2 is an overall front view showing an embodiment of the present invention, Fig. 3 is a detailed explanatory diagram of main parts, Figs.
The figure is an explanatory diagram of the operation, and FIGS. 6 and 7 are explanatory diagrams of other embodiments. 1 is a vehicle body, 2 is a track frame, 3 is an idler, 4 is a sprocket, 5 is a track, 6 is a lower wheel, 10 is a cylinder, and 13 is a movable part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車体１に設けたトラックフレーム２に複数の下転輪６を
設けてアイドラ３とスプロケット４とに巻掛けた履帯５
を支持するように構成し、該下転輪６におけるスプロケ
ット４側の下転輪６′を上下揺動自在に支承し、該下転
輪６′をシリンダ１０の可動部１３に連結すると共に、
該シリンダ１０の可動部１３を伸長する方向に付勢保持
しかつ収縮する方向に移動する時にはサスペンション機
能を奏する構造としたことを特徴とする装軌車両の下転
輪部架装置。A track frame 2 provided on a vehicle body 1 is provided with a plurality of lower wheels 6, and a crawler track 5 is wound around an idler 3 and a sprocket 4.
The lower roller 6' on the sprocket 4 side of the lower roller 6 is vertically swingably supported, and the lower roller 6' is connected to the movable part 13 of the cylinder 10.
A lower wheel racking device for a tracked vehicle characterized by having a structure in which the movable portion 13 of the cylinder 10 is biased and held in the direction of extension and performs a suspension function when moving in the direction of contraction.