JPH0340181U - - Google Patents

Description

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

第１図はこの考案の実施例による弾性無限軌道
帯を幅方向で切断した断面図、第２図および第３
図は、それぞれ駆動輪および誘導輪との巻掛部に
おける抗張体の負荷状態を車両の定常走行時およ
び旋回時について示す説明図、第４図は従来の弾
性無限軌道帯の幅方向の断面図、第５図は車両の
旋回時における弾性無限軌道帯の作動状態を示し
、同図ａは平面図、同図ｂは側面図である。 図中、１０……軌道帯本体、２０……芯金、２
１ａ……抗張体との対向面、３０……抗張体、Ｘ
−Ｘ……抗張体の幅方向の配列中心線である。 Fig. 1 is a sectional view taken in the width direction of an elastic endless track band according to an embodiment of this invention, Figs.
The figure is an explanatory diagram showing the load state of the tensile body at the part where it connects to the drive wheel and the guide wheel, respectively, when the vehicle is running steadily and when the vehicle is turning. Figure 4 is a cross-section in the width direction of a conventional elastic endless track band. Figures 5 and 5 show the operating state of the elastic endless track band when the vehicle is turning, with Figure a being a plan view and Figure b being a side view. In the figure, 10... Track belt main body, 20... Core metal, 2
1a... Opposite surface to tensile body, 30... Tensile body, X
-X...This is the array center line in the width direction of the tensile body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 無端状のゴム実質よりなる軌道帯本体内に、周
方向に一定間隔をおいて幅方向に配置した芯金と
、芯金の幅方向両側部の外周側を取り囲んで周方
向に複数条配列した抗張体とが一体に埋設された
弾性無限軌道帯において、前記芯金の抗張体との
対向面の全部または幅方向端部側の一部に、抗張
体の幅方向の配列中心線に対して内周側へ傾斜す
る勾配面を形成したことを特徴とする弾性無限軌
道帯。 Inside the track band main body made of endless rubber substance, there are core metals arranged in the width direction at regular intervals in the circumferential direction, and a plurality of strips are arranged in the circumferential direction surrounding the outer periphery of both sides of the core metal in the width direction. In an elastic track belt in which a tensile member is embedded integrally with the tensile member, the arrangement center line in the width direction of the tensile member is located on the entire surface of the core bar facing the tensile member or on a part of the end side in the width direction. An elastic endless track belt characterized by forming a slope surface that slopes toward the inner circumference.