GB782733A - Improvements in railway axle and like bearings - Google Patents
Improvements in railway axle and like bearingsInfo
- Publication number
- GB782733A GB782733A GB22837/52A GB2283752A GB782733A GB 782733 A GB782733 A GB 782733A GB 22837/52 A GB22837/52 A GB 22837/52A GB 2283752 A GB2283752 A GB 2283752A GB 782733 A GB782733 A GB 782733A
- Authority
- GB
- United Kingdom
- Prior art keywords
- journal
- cones
- shell
- axially
- seetru
- 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
-
- 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
- B61F15/16—Axle-boxes with roller, needle, or ball bearings the axle being slidable or tiltable in the bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
- Rolling Contact Bearings (AREA)
Abstract
782,733. Journal bearings. SEETRU Ltd., [formerly SEETRU PRODUCTS, Ltd.]. Sept. 11, 1952 [Sept. 17, 1951], No. 22837/52. Class 12 (1). A railway vehicle axle bearing is provided with an upper shell 3, and a journal 2 free to move axially, each of which parts are formed with at least four equal cones axially displaced and paired in mirror relationship one to the other. In smooth operation the journal 2 occupies a central position so that its running surfaces form a perfectly mating fit with the surfaces of the shell. When the journal is displaced axially as shown in full lines in Figs. 1 and 3, the cones 13, 15 are completely relieved of load which is taken by cones 14, 16. In this position, however, the shell 3 is lifted and rests upon the journal only along the edges of the conical running surface as shown in Fig. 3, providing crescent-shaped oil pads 17 which constantly change in cross-section according to the axial movement of the journal, the pads being reduced to the normal thickness of the oil film when the journal is centrally mounted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT302787X | 1951-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB782733A true GB782733A (en) | 1957-09-11 |
Family
ID=3671170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22837/52A Expired GB782733A (en) | 1951-09-17 | 1952-09-11 | Improvements in railway axle and like bearings |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE513917A (en) |
| CH (1) | CH302787A (en) |
| DE (1) | DE916416C (en) |
| FR (1) | FR1060743A (en) |
| GB (1) | GB782733A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE963063C (en) * | 1954-02-16 | 1957-05-02 | Arnold Tross Dr Ing | Slide bearings, in particular railway axle bearings |
| WO2018042405A1 (en) * | 2016-09-05 | 2018-03-08 | A4Tec - Association For The Advancement Of Tissue Engineering And Cell Based Technologies & Therapies A4Tec | Kefiran for use in regenerative medicine and/or tissue engineering |
-
0
- BE BE513917D patent/BE513917A/xx unknown
-
1952
- 1952-07-12 CH CH302787D patent/CH302787A/en unknown
- 1952-08-04 FR FR1060743D patent/FR1060743A/en not_active Expired
- 1952-08-17 DE DET6580A patent/DE916416C/en not_active Expired
- 1952-09-11 GB GB22837/52A patent/GB782733A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH302787A (en) | 1954-10-31 |
| DE916416C (en) | 1954-08-09 |
| BE513917A (en) | |
| FR1060743A (en) | 1954-04-05 |
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