GB539005A - Improvements in and relating to a sealing ring or washer for a dust shield - Google Patents
Improvements in and relating to a sealing ring or washer for a dust shieldInfo
- Publication number
- GB539005A GB539005A GB763540A GB763540A GB539005A GB 539005 A GB539005 A GB 539005A GB 763540 A GB763540 A GB 763540A GB 763540 A GB763540 A GB 763540A GB 539005 A GB539005 A GB 539005A
- Authority
- GB
- United Kingdom
- Prior art keywords
- washer
- sealing ring
- shield
- relating
- dust shield
- 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
- 239000000428 dust Substances 0.000 title abstract 3
- 238000007789 sealing Methods 0.000 title abstract 3
- 229920001875 Ebonite Polymers 0.000 abstract 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 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 With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
Abstract
539,005. Sealing rings for dust shields. DUNLOP RUBBER CO., Ltd., and AINSWORTH, G. B. April 29, 1940, No. 7635. [Class 122 (v)] A sealing ring or washer for a dust shield comprises a rubber or similar flexible ring 1 of which the inner periphery or part thereof bears resiliently on an axle 3 whilst the outer periphery is so shaped as to be removably retained by a co-operatively shaped part of the shield 2. Fig. 1 shows the co-operating parts of shallow V-shape, whilst Fig. 4 shows them of flattened half-S shape. The shield 2 may be made of wood, hard rubber, or ebonite, and the inner periphery of the ring 1 may be slit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB763540A GB539005A (en) | 1940-04-29 | 1940-04-29 | Improvements in and relating to a sealing ring or washer for a dust shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB763540A GB539005A (en) | 1940-04-29 | 1940-04-29 | Improvements in and relating to a sealing ring or washer for a dust shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB539005A true GB539005A (en) | 1941-08-25 |
Family
ID=9836889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB763540A Expired GB539005A (en) | 1940-04-29 | 1940-04-29 | Improvements in and relating to a sealing ring or washer for a dust shield |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB539005A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2663583A (en) * | 1950-11-17 | 1953-12-22 | Journal Box Servicing Corp | Axle stop for journal boxes |
| DE1006882B (en) * | 1952-10-22 | 1957-04-25 | Nat Motor Bearing Co Inc | Sealing insert for the steering knuckle of railroad cars or the like. |
| US3201134A (en) * | 1962-12-31 | 1965-08-17 | Westrac Company | Bearing seal structure |
| US5039111A (en) * | 1990-01-31 | 1991-08-13 | Kemp Jr Dennis E | Compensating conveyor shaft static seal |
-
1940
- 1940-04-29 GB GB763540A patent/GB539005A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2663583A (en) * | 1950-11-17 | 1953-12-22 | Journal Box Servicing Corp | Axle stop for journal boxes |
| DE1006882B (en) * | 1952-10-22 | 1957-04-25 | Nat Motor Bearing Co Inc | Sealing insert for the steering knuckle of railroad cars or the like. |
| US3201134A (en) * | 1962-12-31 | 1965-08-17 | Westrac Company | Bearing seal structure |
| US5039111A (en) * | 1990-01-31 | 1991-08-13 | Kemp Jr Dennis E | Compensating conveyor shaft static seal |
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