JPH0456588U - - Google Patents
Info
- Publication number
- JPH0456588U JPH0456588U JP9914090U JP9914090U JPH0456588U JP H0456588 U JPH0456588 U JP H0456588U JP 9914090 U JP9914090 U JP 9914090U JP 9914090 U JP9914090 U JP 9914090U JP H0456588 U JPH0456588 U JP H0456588U
- Authority
- JP
- Japan
- Prior art keywords
- outer ring
- ring part
- circumferential surface
- type traveling
- crawler
- 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 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
Landscapes
- Tires In General (AREA)
- Mechanical Sealing (AREA)
Description
第１図はこの考案にかかる上部転輪の断面図、
第２図は第１図のＢより見た図、第３図は下部走
行体を示す側面図、第４図は第３図のＡ−Ａより
見た図、第５図は従来技術の上部転輪の断面図で
ある。
１……ゴムクローラ、２……下部走行体、５，
１６……上部転輪、７，１７……ローラ本体、８
，１８……内輪部、９，１９……外輪部、２０…
…通気孔。
Figure 1 is a sectional view of the upper roller according to this invention.
Fig. 2 is a view seen from B in Fig. 1, Fig. 3 is a side view showing the lower running body, Fig. 4 is a view seen from A-A in Fig. 3, and Fig. 5 is an upper part of the conventional technology. It is a sectional view of a wheel. 1... Rubber crawler, 2... Lower running body, 5,
16... Upper roller, 7, 17... Roller body, 8
, 18... Inner ring part, 9, 19... Outer ring part, 20...
...vents.
Claims (1)
外輪部を硬質樹脂材にて円筒形リングに形成し、
上記外輪部の内周面を内輪部の外周面に嵌着せし
めているクローラ式走行体の上部転輪において、
ローラ本体の外輪部の内部に、その外輪部の軸心
と平行方向に複数個の通気孔を穿設したことを特
徴とするクローラ式走行体の上部転輪構造。 The roller body is divided into an inner ring part and an outer ring part, and the outer ring part is formed into a cylindrical ring using a hard resin material.
In the upper roller of the crawler type traveling body in which the inner circumferential surface of the outer ring portion is fitted onto the outer circumferential surface of the inner ring portion,
An upper roller structure for a crawler-type traveling body, characterized in that a plurality of ventilation holes are bored inside the outer ring part of the roller body in a direction parallel to the axis of the outer ring part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9914090U JPH0456588U (en) | 1990-09-22 | 1990-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9914090U JPH0456588U (en) | 1990-09-22 | 1990-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0456588U true JPH0456588U (en) | 1992-05-14 |
Family
ID=31840855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9914090U Pending JPH0456588U (en) | 1990-09-22 | 1990-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0456588U (en) |
-
1990
- 1990-09-22 JP JP9914090U patent/JPH0456588U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH03123702U (en) | ||
| JPS63115629U (en) | ||
| JPS6441201U (en) | ||
| JPS6388588U (en) | ||
| JPH0235891U (en) | ||
| JPH03288U (en) | ||
| JPH0269501U (en) | ||
| JPH01106380U (en) | ||
| JPH0347203U (en) | ||
| JPH0277026U (en) | ||
| JPS61203097U (en) | ||
| JPH02136781U (en) | ||
| JPH0419967U (en) | ||
| JPS63112904U (en) | ||
| JPS63192081U (en) | ||
| JPS62121165U (en) | ||
| JPH01117976U (en) | ||
| JPS5828079U (en) | Crawler detachment prevention device in the running section of mobile agricultural machinery | |
| JPH01145603U (en) | ||
| JPS6270002U (en) | ||
| JPS61127087U (en) | ||
| JPS63171201U (en) | ||
| JPH01152867U (en) | ||
| JPH031028U (en) | ||
| JPS63104277U (en) |