JPH0319784U

JPH0319784U -

Info

Publication number: JPH0319784U
Application number: JP8055489U
Authority: JP
Priority date: 1989-07-07
Filing date: 1989-07-07
Publication date: 1991-02-26

Description

[Brief explanation of drawings]

第１図は第１実施例に係る装軌式車両の懸架装
置の部分砕断面図、第２図は同じく側面図、第３
図は第１図のＡ−Ａ線に沿う主フレームの断面図
、第４図は片側の履体が突起物に乗り上げた場合
の、本考案になる懸架装置の機能説明図、第５図
は第２実施例に係る装軌式車両の懸架装置の部分
斜視図、第６図はイコライザレバーとサブリンク
、サブリンクとサポートブロツクの連結部の部分
断面図、第７図はトラツクフレームの上下動に伴
つて生じるイコライザレバーとトラツクフレーム
のボスとの当接点のずれに関する説明図で、７ａ
はイコライザレバーの上面図、７ｂは同じく側面
図、第８図は従来の技術によるイコライザバーの
正面図、第９図は従来のイコライザバーの機能説
明図で、９ａは路面平坦時、９ｂは片側の履帯が
突起物に乗り上げた状態を示す。第１０図は従来
の主フレームの側面説明図である。１……主フレーム、３……クロスバーチユーブ
、６……ブシユ、８……トルクシヤフト、９，１
０……イコライザレバー、１１，１２……トラツ
クフレーム。 FIG. 1 is a partially fragmented sectional view of a suspension system for a tracked vehicle according to the first embodiment, FIG. 2 is a side view, and FIG.
The figure is a sectional view of the main frame along the line A-A in Figure 1, Figure 4 is a functional explanatory diagram of the suspension system of the present invention when one side of the shoe rides on a protrusion, and Figure 5 is A partial perspective view of a suspension system for a tracked vehicle according to the second embodiment; FIG. 6 is a partial cross-sectional view of the connection between the equalizer lever and the sub-link, and the sub-link and the support block; FIG. 7a is an explanatory diagram regarding the misalignment of the contact point between the equalizer lever and the boss of the truck frame that occurs due to
is a top view of the equalizer lever, 7b is a side view, FIG. 8 is a front view of a conventional equalizer bar, and FIG. 9 is a functional explanatory diagram of a conventional equalizer bar, where 9a is when the road surface is flat, and 9b is on one side. This shows a state in which the crawler track is riding on a protrusion. FIG. 10 is an explanatory side view of a conventional main frame. 1... Main frame, 3... Cross bar tube, 6... Bush, 8... Torque shaft, 9, 1
0... Equalizer lever, 11, 12... Truck frame.

Claims

[Scope of utility model registration request]

In a tracked vehicle, a torque shaft 8 is inserted through a bush 6 into a cross bar tube 3 that diagonally penetrates the side surface of the main frame 1 and is fixed to the main frame 1, so that the tips of equalizer levers 9 and 10 One is located in front of the cross vertube 3,
On the other hand, equalizer levers 9 and 10 are fixed to both left and right ends of the torque shaft 8 so as to be located behind the cross bar tube 3.
, 10 to the left and right track frames 11, 1.
Equalizer levers 9 and 1 are brought into contact with the upper surfaces of 2, respectively, and held so that the angle between the straight line connecting the left and right contact points and the center line of the vehicle is approximately a right angle.
A suspension system for a tracked vehicle, characterized in that a length of 0 is determined.