BE423442A - - Google Patents
Info
- Publication number
- BE423442A BE423442A BE423442DA BE423442A BE 423442 A BE423442 A BE 423442A BE 423442D A BE423442D A BE 423442DA BE 423442 A BE423442 A BE 423442A
- Authority
- BE
- Belgium
Links
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)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Of Bearings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST55352D DE667444C (de) | 1936-10-07 | 1936-10-07 | OEl- und Staubdichtung fuer Achslager mit Staubkammer |
| DEST56509D DE704721C (de) | 1936-10-07 | 1937-08-14 | OEl- und Staubdichtung fuer Achslagergehaeuse mit Staubkammer, insbesondere von Schienenfahrzeugen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE423442A true BE423442A (https=) | 1937-10-30 |
Family
ID=6542455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE423442D BE423442A (https=) | 1936-10-07 | 1937-09-03 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE423442A (https=) |
| DE (2) | DE667444C (https=) |
| FR (1) | FR826642A (https=) |
| GB (1) | GB479742A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253751A (zh) * | 2019-07-06 | 2021-01-22 | 浙江力耐得传动科技有限公司 | 一种电动推杆的除尘结构 |
-
1936
- 1936-10-07 DE DEST55352D patent/DE667444C/de not_active Expired
-
1937
- 1937-08-14 DE DEST56509D patent/DE704721C/de not_active Expired
- 1937-09-03 BE BE423442D patent/BE423442A/xx unknown
- 1937-09-13 FR FR826642D patent/FR826642A/fr not_active Expired
- 1937-09-21 GB GB25559/37A patent/GB479742A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE704721C (de) | 1941-04-05 |
| DE667444C (de) | 1938-11-11 |
| FR826642A (fr) | 1938-04-06 |
| GB479742A (en) | 1938-02-10 |