JPS63148590U - - Google Patents
Info
- Publication number
- JPS63148590U JPS63148590U JP4087387U JP4087387U JPS63148590U JP S63148590 U JPS63148590 U JP S63148590U JP 4087387 U JP4087387 U JP 4087387U JP 4087387 U JP4087387 U JP 4087387U JP S63148590 U JPS63148590 U JP S63148590U
- Authority
- JP
- Japan
- Prior art keywords
- crawler
- wheel
- wheel yoke
- truck frame
- yoke portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005452 bending Methods 0.000 claims 1
Landscapes
- Body Structure For Vehicles (AREA)
- Motor Power Transmission Devices (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は第１図の―部分の断面図、第３図は第
１図の―部分の断面図、第４図は油圧回路図
、第５図は作動状態を示す要部縦断面図、第６図
は従来例の縦断側視図である。
１：クローラ、２：トラツクフレーム、３：ア
イドルホイール、１３：ホイールヨーク部、１０
：軸受継手、２０ａ，２０ｂ：テンシヨン機構、
２２，２３，２５：アジヤスタシリンダ、２９：
スプリング。
Fig. 1 is a longitudinal sectional view showing an embodiment of the present invention, Fig. 2 is a sectional view of the - part in Fig. 1, Fig. 3 is a sectional view of the - part in Fig. 1, and Fig. 4 is a hydraulic circuit. Figures 5 and 5 are longitudinal sectional views of essential parts showing the operating state, and Fig. 6 is a longitudinal sectional side view of the conventional example. 1: Crawler, 2: Truck frame, 3: Idle wheel, 13: Wheel yoke, 10
: Bearing joint, 20a, 20b: Tension mechanism,
22, 23, 25: Adjuster cylinder, 29:
spring.
Claims (1)
るアイドルホイールのホイールヨーク部を前後動
および上方屈折を可能とする軸受継手によつて連
結し、前記トラツクフレームと前記ホイールヨー
ク部間にアジヤスタシリンダとスプリングを有す
るテンシヨン機構を連結するとともに、前記アジ
ヤスタシリンダに油圧作動機構を連設し、前記ホ
イールヨーク部上にクローラ弛緩防止用のガイド
を設けたことを特徴とするクローラ式車両の走行
装置。 The wheel yoke portion of the idle wheel supporting the crawler is connected to the truck frame by a bearing joint that allows forward and backward movement and upward bending, and an adjuster cylinder and a spring are installed between the truck frame and the wheel yoke portion. 1. A running device for a crawler type vehicle, characterized in that a tension mechanism is connected thereto, a hydraulic operating mechanism is connected to the adjuster cylinder, and a guide for preventing loosening of the crawler is provided on the wheel yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4087387U JPS63148590U (en) | 1987-03-23 | 1987-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4087387U JPS63148590U (en) | 1987-03-23 | 1987-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63148590U true JPS63148590U (en) | 1988-09-30 |
Family
ID=30855351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4087387U Pending JPS63148590U (en) | 1987-03-23 | 1987-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63148590U (en) |
-
1987
- 1987-03-23 JP JP4087387U patent/JPS63148590U/ja active Pending