JPH0272189U - - Google Patents
Info
- Publication number
- JPH0272189U JPH0272189U JP15191788U JP15191788U JPH0272189U JP H0272189 U JPH0272189 U JP H0272189U JP 15191788 U JP15191788 U JP 15191788U JP 15191788 U JP15191788 U JP 15191788U JP H0272189 U JPH0272189 U JP H0272189U
- Authority
- JP
- Japan
- Prior art keywords
- tapered
- track
- crawler
- upper roller
- traveling device
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Harvester Elements (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Tires In General (AREA)
Description
第１図は、中心線から左側に従来構造を示すと
ともに、中心線から右側に本考案構造を示した要
部縦断面図、第２図は本考案が適用された作業車
輌の全体側面図である。
１……ゴム履帯、５……上部ローラ、６……テ
ーパー状段付部、７……クローラフレーム、Ｓ…
…隙間、Ｔ……テーパー部。
Figure 1 is a vertical sectional view of the main part showing the conventional structure on the left side of the center line and the invented structure on the right side of the center line, and Figure 2 is an overall side view of a working vehicle to which the present invention is applied. be. DESCRIPTION OF SYMBOLS 1...Rubber track, 5...Upper roller, 6...Tapered step part, 7...Crawler frame, S...
...gap, T...tapered part.
Claims (1)
れの中途部で接地側の内側に複数の下部ローラ４
を、又、前記接地側とは反対側の内側に断面テー
パー形状の上部ローラ５を装着した履帯走行装置
において、前記ゴム履帯６の巻回内側のクローラ
フレーム７よりも外方の部位にテーパー状段付部
６を形設し、該テーパー状段部６に前記上部ロー
ラ５のテーパー隅角部を外側から当接させてある
ことを特徴とする履帯走行装置。 A rubber crawler track 1 is wound around a driving wheel 2 and an idler wheel 3, and a plurality of lower rollers 4 are placed on the inside of the ground-contacting side in the middle of the track.
Further, in the crawler traveling device in which the upper roller 5 having a tapered cross section is mounted on the inner side opposite to the ground contact side, the rubber crawler track 6 has a tapered shape in a portion outward from the crawler frame 7 on the inner side of the winding. A crawler track traveling device characterized in that a stepped portion 6 is formed, and a tapered corner portion of the upper roller 5 is brought into contact with the tapered stepped portion 6 from the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988151917U JPH0715829Y2 (en) | 1988-11-21 | 1988-11-21 | Crawler traveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988151917U JPH0715829Y2 (en) | 1988-11-21 | 1988-11-21 | Crawler traveling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0272189U true JPH0272189U (en) | 1990-06-01 |
| JPH0715829Y2 JPH0715829Y2 (en) | 1995-04-12 |
Family
ID=31426385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988151917U Expired - Lifetime JPH0715829Y2 (en) | 1988-11-21 | 1988-11-21 | Crawler traveling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0715829Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4214092B2 (en) * | 2004-08-09 | 2009-01-28 | ヤンマー株式会社 | Crawler-type transporter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5755266A (en) * | 1980-09-22 | 1982-04-02 | Iseki & Co Ltd | Crawler wheel supporting device for combine and the like |
| JPS6414482U (en) * | 1987-07-14 | 1989-01-25 |
-
1988
- 1988-11-21 JP JP1988151917U patent/JPH0715829Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5755266A (en) * | 1980-09-22 | 1982-04-02 | Iseki & Co Ltd | Crawler wheel supporting device for combine and the like |
| JPS6414482U (en) * | 1987-07-14 | 1989-01-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0715829Y2 (en) | 1995-04-12 |
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