GB433623A - Improvements in axle boxes with needle bearings - Google Patents
Improvements in axle boxes with needle bearingsInfo
- Publication number
- GB433623A GB433623A GB5288/34A GB528834A GB433623A GB 433623 A GB433623 A GB 433623A GB 5288/34 A GB5288/34 A GB 5288/34A GB 528834 A GB528834 A GB 528834A GB 433623 A GB433623 A GB 433623A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- race
- journal
- ring
- lubricating
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
-
- 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
- B61F15/02—Axle-boxes with journal bearings
- B61F15/06—Axle-boxes with journal bearings for cars
-
- 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
- B61F15/12—Axle-boxes with roller, needle, or ball bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/10—Railway vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rolling Contact Bearings (AREA)
Abstract
433,623. Axle-boxes; lubricating. PITNER, A., and SOC. ANON. DES ROULEMENTS A AIGUILLES, 34, Boulevard de l'Yser, Paris. Feb. 17, 1934, No. 5288. Convention date, Feb. 21, 1933. [Classes 12 (i) and 12 (iii)] A railway-vehicle axle-box 2 with needle roller bearings 4 has a lubricating disc or ring 6, which functions as an axial thrust member, secured to the journal, this disc or ring being in sliding contact with co-operating plates or rings 13, 14 rigid with the axle box, arranged on opposite sides of the disc 6. The two sets of needle roller bearings 4 may have a common race 5, or separate interlocked races. The lubricating disc 6 is non-rotatably mounted on the journal 1 by means of keys, dogs, flats, eccentric parts or the like and secured thereon by a nut or equivalent device 7. A projection on a rib 9 of the disc 6 mates with the end surface of the race 5 so that the latter is also non- rotatable on the journal. Similar locking means may be employed between the race sections when the race is sub-divided, and between the race 5 and a ring 11 or a shoulder 12. The thrust plates 13, 14 may be fixed to the box or its cover 3 or may be integral with either. Oil picked up by the disc 6 from a reservoir 15 is scraped from it by a scraper 16 and passes to the needle bearings through passages 17, 18, returning to the reservoir by way of the chamber 19 and channel 20. The inner races may alternatively be forcibly and permanently driven on to the journal.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR46507T | 1934-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB433623A true GB433623A (en) | 1935-08-19 |
Family
ID=8682120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5288/34A Expired GB433623A (en) | 1934-03-04 | 1934-02-17 | Improvements in axle boxes with needle bearings |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE401226A (en) |
FR (2) | FR764812A (en) |
GB (1) | GB433623A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5230275A (en) * | 1991-10-28 | 1993-07-27 | Ina Waelzlager Schaffler Kg | Eccentric anti-friction drive for fluid power apparatus |
DE102013104406A1 (en) * | 2013-04-30 | 2014-10-30 | Bombardier Transportation Gmbh | Wave arrangement with yielding distance unit |
-
0
- BE BE401226D patent/BE401226A/xx unknown
-
1933
- 1933-02-21 FR FR764812D patent/FR764812A/en not_active Expired
-
1934
- 1934-02-17 GB GB5288/34A patent/GB433623A/en not_active Expired
- 1934-03-04 FR FR46507D patent/FR46507E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR46507E (en) | 1936-07-09 |
BE401226A (en) | |
FR764812A (en) | 1934-05-29 |
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