JPS624619Y2 - - Google Patents
Info
- Publication number
- JPS624619Y2 JPS624619Y2 JP1979170462U JP17046279U JPS624619Y2 JP S624619 Y2 JPS624619 Y2 JP S624619Y2 JP 1979170462 U JP1979170462 U JP 1979170462U JP 17046279 U JP17046279 U JP 17046279U JP S624619 Y2 JPS624619 Y2 JP S624619Y2
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- agitator shaft
- bearing housing
- agitator
- seal
- 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.)
- Expired
Links
- 238000007789 sealing Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000009412 basement excavation Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979170462U JPS624619Y2 (zh) | 1979-12-11 | 1979-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979170462U JPS624619Y2 (zh) | 1979-12-11 | 1979-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5687595U JPS5687595U (zh) | 1981-07-13 |
| JPS624619Y2 true JPS624619Y2 (zh) | 1987-02-02 |
Family
ID=29681305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979170462U Expired JPS624619Y2 (zh) | 1979-12-11 | 1979-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS624619Y2 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989005897A1 (en) * | 1987-12-21 | 1989-06-29 | Kabushiki Kaisha Komatsu Seisakusho | Seal structure for main bearing of tunneling machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2722544B1 (en) * | 2012-10-19 | 2016-09-21 | Aktiebolaget SKF | Method for replacing sealing elements on a rolling bearing assembly and set of sealing elements |
-
1979
- 1979-12-11 JP JP1979170462U patent/JPS624619Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989005897A1 (en) * | 1987-12-21 | 1989-06-29 | Kabushiki Kaisha Komatsu Seisakusho | Seal structure for main bearing of tunneling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5687595U (zh) | 1981-07-13 |
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