CN212313715U - 履带支重轮组件 - Google Patents
履带支重轮组件 Download PDFInfo
- Publication number
- CN212313715U CN212313715U CN202020730036.6U CN202020730036U CN212313715U CN 212313715 U CN212313715 U CN 212313715U CN 202020730036 U CN202020730036 U CN 202020730036U CN 212313715 U CN212313715 U CN 212313715U
- Authority
- CN
- China
- Prior art keywords
- wheel
- cap
- roller assembly
- track roller
- oil
- 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.)
- Active
Links
- 230000000903 blocking effect Effects 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims 2
- 210000001503 joint Anatomy 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 98
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Images
Landscapes
- Rolling Contact Bearings (AREA)
- Sealing Of Bearings (AREA)
- Gasket Seals (AREA)
- Sealing Devices (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020730036.6U CN212313715U (zh) | 2020-05-07 | 2020-05-07 | 履带支重轮组件 |
| JP2021078542A JP7544384B2 (ja) | 2020-05-07 | 2021-05-06 | トラックローラ部材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020730036.6U CN212313715U (zh) | 2020-05-07 | 2020-05-07 | 履带支重轮组件 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212313715U true CN212313715U (zh) | 2021-01-08 |
Family
ID=74024285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020730036.6U Active CN212313715U (zh) | 2020-05-07 | 2020-05-07 | 履带支重轮组件 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7544384B2 (ja) |
| CN (1) | CN212313715U (ja) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58101014U (ja) * | 1981-12-29 | 1983-07-09 | 日野自動車株式会社 | ボルト・ナツトのゆるみ防止機構 |
| JP2000247271A (ja) | 1999-02-26 | 2000-09-12 | Hitachi Constr Mach Co Ltd | 装軌式車両の案内ローラ装置 |
| JP2011051377A (ja) | 2009-08-31 | 2011-03-17 | Nsk Ltd | ステアリング装置 |
-
2020
- 2020-05-07 CN CN202020730036.6U patent/CN212313715U/zh active Active
-
2021
- 2021-05-06 JP JP2021078542A patent/JP7544384B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021177097A (ja) | 2021-11-11 |
| JP7544384B2 (ja) | 2024-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |