JPH0240682U - - Google Patents
Info
- Publication number
- JPH0240682U JPH0240682U JP12018688U JP12018688U JPH0240682U JP H0240682 U JPH0240682 U JP H0240682U JP 12018688 U JP12018688 U JP 12018688U JP 12018688 U JP12018688 U JP 12018688U JP H0240682 U JPH0240682 U JP H0240682U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- injection
- support shaft
- direction perpendicular
- tip
- 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
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000004519 grease Substances 0.000 claims description 2
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図は本考案の実施例である要部の断面図、
第２図、第３図および第４図は第１図の―線
、―線および―線における断面図をそれ
ぞれ示し、第５図は他の輪体の断面図、第６図お
よび第７図は第５図の一部の側面図をそれぞれ示
し、第８図はクローラ式走行部の側面図、第９図
は従来構造を示す断面図である。
１ａ……グリス注入孔、１ｂ……注入先端孔、
２……支軸、３……機枠、Ａ……クローラ、Ｂ…
…輪体、４……ボス部、５……ベアリング、６…
…ねじ部。
FIG. 1 is a sectional view of the main parts of an embodiment of the present invention.
2, 3, and 4 are sectional views taken along lines -, -, and -, respectively, in Fig. 1, and Fig. 5 is a sectional view of other rings, and Figs. 6 and 7. 5 is a side view of a part of FIG. 5, FIG. 8 is a side view of a crawler type traveling section, and FIG. 9 is a sectional view showing a conventional structure. 1a... Grease injection hole, 1b... Injection tip hole,
2...Spindle, 3...Machine frame, A...Crawler, B...
...Ring body, 4...Boss part, 5...Bearing, 6...
...Screw part.
Claims (1)
から直交した半径方向に延出する注入先端孔１ｂ
を有する支軸２を機枠３に軸架するとともに、ク
ローラＡを掛装する輪体Ｂのボス部４を少なくと
も２個のベアリング５を介し前記支軸２に軸架し
て構成するクローラ式走行部において、前記注入
先端孔１ｂが上下方向に対し直角の横方向となる
ようにして前記支軸２の端部を機枠３側に、連結
固定して構成したことを特徴とする輪体支持構造
。 Grease injection hole 1a in the axial direction and injection tip hole 1b extending in the radial direction perpendicular to the tip of the hole.
A crawler type in which a support shaft 2 having a structure of In the running section, the end of the support shaft 2 is connected and fixed to the machine frame 3 side so that the injection tip hole 1b is in a horizontal direction perpendicular to the vertical direction. Support structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12018688U JPH0240682U (en) | 1988-09-13 | 1988-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12018688U JPH0240682U (en) | 1988-09-13 | 1988-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0240682U true JPH0240682U (en) | 1990-03-20 |
Family
ID=31366072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12018688U Pending JPH0240682U (en) | 1988-09-13 | 1988-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017001631A (en) * | 2015-06-15 | 2017-01-05 | ヤンマー株式会社 | Crawler type travel device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS526335B1 (en) * | 1967-08-16 | 1977-02-21 | ||
| JPS5715093U (en) * | 1980-06-30 | 1982-01-26 |
-
1988
- 1988-09-13 JP JP12018688U patent/JPH0240682U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS526335B1 (en) * | 1967-08-16 | 1977-02-21 | ||
| JPS5715093U (en) * | 1980-06-30 | 1982-01-26 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017001631A (en) * | 2015-06-15 | 2017-01-05 | ヤンマー株式会社 | Crawler type travel device |