BE394139A - - Google Patents
Info
- Publication number
- BE394139A BE394139A BE394139DA BE394139A BE 394139 A BE394139 A BE 394139A BE 394139D A BE394139D A BE 394139DA BE 394139 A BE394139 A BE 394139A
- Authority
- BE
- Belgium
- Prior art keywords
- oil
- groove
- shutter
- frame
- washer
- Prior art date
Links
- 210000002268 wool Anatomy 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 239000010985 leather Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F15/00—Axle-boxes
- B61F15/20—Details
- B61F15/22—Sealing means preventing entrance of dust or leakage of oil
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE394139A true BE394139A (2) |
Family
ID=61421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE394139D BE394139A (2) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE394139A (2) |
-
0
- BE BE394139D patent/BE394139A/fr unknown
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