JPS63149385U - - Google Patents
Info
- Publication number
- JPS63149385U JPS63149385U JP4302687U JP4302687U JPS63149385U JP S63149385 U JPS63149385 U JP S63149385U JP 4302687 U JP4302687 U JP 4302687U JP 4302687 U JP4302687 U JP 4302687U JP S63149385 U JPS63149385 U JP S63149385U
- Authority
- JP
- Japan
- Prior art keywords
- traveling device
- swing
- crawler traveling
- resin material
- arm
- 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
- 239000000463 material Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 238000005096 rolling process Methods 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Springs (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図は要部拡大断面図、第２図はクロ
ーラ走行装置の側面図、第３図は要部縦断正面図
である。
１……クローラベルト、３……揺動アーム、３
ａ……枢支部、４……合成樹脂材、１０……内転
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, and FIG. 1 is an enlarged sectional view of the main part, FIG. 2 is a side view of the crawler traveling device, and FIG. 3 is a longitudinal sectional front view of the main part. 1... Crawler belt, 3... Swinging arm, 3
a...Pivotal part, 4...Synthetic resin material, 10...Adduction ring, 16...Track frame.
Claims (1)
トラツクフレーム１６に上下揺動自在に枢支させ
た揺動アーム３の遊端部に回転自在に取り付ける
とともに、前記転輪１０を前記クローラベルト１
の内面に圧接するよう前記揺動アーム３を付勢す
る機構を設けてあるクローラ走行装置であつて、
前記揺動アーム３の枢支部３ａと前記トラツクフ
レーム１６とを弾性樹脂材４を介して連結し、こ
の弾性樹脂材４の枢支点周りのネジリ変形に対す
る復元力によつて前記揺動アーム３を弾性揺動付
勢してあるクローラ走行装置。 A rolling wheel 10 for the ground-contacting portion of the crawler belt 1 is rotatably attached to the free end of a swinging arm 3 that is pivotally supported to a truck frame 16 so as to be able to swing vertically.
The crawler traveling device is provided with a mechanism for urging the swinging arm 3 to come into pressure contact with the inner surface of the crawler traveling device,
The pivot portion 3a of the swing arm 3 and the track frame 16 are connected via an elastic resin material 4, and the swing arm 3 is moved by the restoring force of the elastic resin material 4 against torsional deformation around the pivot point. Crawler traveling device with elastic swing bias.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4302687U JPS63149385U (en) | 1987-03-23 | 1987-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4302687U JPS63149385U (en) | 1987-03-23 | 1987-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63149385U true JPS63149385U (en) | 1988-09-30 |
Family
ID=30859498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4302687U Pending JPS63149385U (en) | 1987-03-23 | 1987-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63149385U (en) |
-
1987
- 1987-03-23 JP JP4302687U patent/JPS63149385U/ja active Pending