JPS63149387U - - Google Patents
Info
- Publication number
- JPS63149387U JPS63149387U JP4311387U JP4311387U JPS63149387U JP S63149387 U JPS63149387 U JP S63149387U JP 4311387 U JP4311387 U JP 4311387U JP 4311387 U JP4311387 U JP 4311387U JP S63149387 U JPS63149387 U JP S63149387U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- state
- rollers
- traveling device
- move
- 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
Landscapes
- Handcart (AREA)
Description
図面は本考案に係るクローラ走行装置の実施例
を示し、第１図は要部斜視図、第２図はクローラ
走行装置の側面図、第３図イは中間転輪の第１固
定状態におけるクローラ走行装置の側面図、第３
図ロは中間転輪の上下動を許容する状態における
クローラ走行装置の側面図、第３図ハは中間転輪
の第２固定状態におけるクローラ走行装置の側面
図、第４図は別実施例の要部側面図である。
１……クローラベルト、３……揺動アーム、９
……固定転輪群、１０……中間転輪、１６……ト
ラツクフレーム。
The drawings show an embodiment of the crawler traveling device according to the present invention, where FIG. 1 is a perspective view of the main parts, FIG. 2 is a side view of the crawler traveling device, and FIG. 3A shows the crawler in the first fixed state of the intermediate rollers. Side view of the traveling device, 3rd
Figure B is a side view of the crawler traveling device in a state where the intermediate rollers are allowed to move up and down, FIG. 3 C is a side view of the crawler traveling device in the second fixed state of the intermediate rollers, and FIG. FIG. 3 is a side view of main parts. 1... Crawler belt, 3... Swinging arm, 9
...Fixed roller group, 10...Intermediate roller, 16...Track frame.
Claims (1)
に作用する中間転輪１０をトラツクフレーム１６
に対して上下動自在に設けてあるクローラ走行装
置であつて、前記中間転輪１０の上下動を許す状
態と、中間転輪１０を他の固定転輪群９と同レベ
ルにある状態で固定する第１の固定状態と、中間
転輪１０を前記第１固定状態からさらに下方に位
置した状態で固定する第２の固定状態とが、切り
換え自在に構成されているクローラ走行装置。 Intermediate wheels 10 that act on the front and rear intermediate portions of the ground contact portion of the crawler belt 1 are mounted on a track frame 16.
The crawler traveling device is provided so as to be able to move up and down against the intermediate rollers 10, and is fixed in a state where the intermediate rollers 10 are allowed to move up and down, and in a state where the intermediate rollers 10 are fixed at the same level as the other fixed rollers 9. A crawler traveling device in which a first fixed state in which the intermediate roller 10 is fixed and a second fixed state in which the intermediate roller 10 is fixed in a position further below the first fixed state are switchable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4311387U JPS63149387U (en) | 1987-03-24 | 1987-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4311387U JPS63149387U (en) | 1987-03-24 | 1987-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63149387U true JPS63149387U (en) | 1988-09-30 |
Family
ID=30859666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4311387U Pending JPS63149387U (en) | 1987-03-24 | 1987-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63149387U (en) |
-
1987
- 1987-03-24 JP JP4311387U patent/JPS63149387U/ja active Pending
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