GB360521A - Improvements in or relating to rotating parts of machinery, such as hollow shafts - Google Patents
Improvements in or relating to rotating parts of machinery, such as hollow shaftsInfo
- Publication number
- GB360521A GB360521A GB2472030A GB2472030A GB360521A GB 360521 A GB360521 A GB 360521A GB 2472030 A GB2472030 A GB 2472030A GB 2472030 A GB2472030 A GB 2472030A GB 360521 A GB360521 A GB 360521A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compression
- stresses
- tensile
- ratio
- railway vehicle
- 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
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/02—Dead axles, i.e. not transmitting torque
- B60B35/08—Dead axles, i.e. not transmitting torque of closed hollow section
Abstract
360,521. Railway vehicle axles. RINGFEDER GES., Verdingen, Niederrhein, and KREISSIG, E. Linn, Krefeld, both in Germany. Aug. 18, 1930, No. 24720. [Class 103 (vi).] A hollow shaft, particularly a railway vehicle axle, is subjected to an initial axial compressive stress so that the ratio of tensile and compressive stresses set up in use correspond with the ratio of the durability strengths of the material under tension and compression, by reducing the tensile and increasing the compressive stresses. In addition to the bending stresses, torsional stresses are also favourably influenced. The initial compression may be by a tensioned tube or rod 2, which may be of a different material, and be secured at its ends 3 to the hollow axle 1 by screws or by welding. Alternatively the axial compression may be produced by external forces acting on shoulders on, or on the ends of the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2472030A GB360521A (en) | 1930-08-18 | 1930-08-18 | Improvements in or relating to rotating parts of machinery, such as hollow shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2472030A GB360521A (en) | 1930-08-18 | 1930-08-18 | Improvements in or relating to rotating parts of machinery, such as hollow shafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB360521A true GB360521A (en) | 1931-11-12 |
Family
ID=10216175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2472030A Expired GB360521A (en) | 1930-08-18 | 1930-08-18 | Improvements in or relating to rotating parts of machinery, such as hollow shafts |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB360521A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2453079A (en) * | 1944-08-05 | 1948-11-02 | Peter F Rossmann | Prestressed sucker rod |
| WO2007065235A1 (en) * | 2005-12-07 | 2007-06-14 | V & M Do Brasil S/A | Tubular railroad axle |
| US9133533B2 (en) | 2007-11-30 | 2015-09-15 | V & M Do Brasil S/A | Axle from a seamless tube for railroad vehicles, and a process for manufacturing an axle from a seamless steel tube for railroad vehicles |
-
1930
- 1930-08-18 GB GB2472030A patent/GB360521A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2453079A (en) * | 1944-08-05 | 1948-11-02 | Peter F Rossmann | Prestressed sucker rod |
| WO2007065235A1 (en) * | 2005-12-07 | 2007-06-14 | V & M Do Brasil S/A | Tubular railroad axle |
| US9133533B2 (en) | 2007-11-30 | 2015-09-15 | V & M Do Brasil S/A | Axle from a seamless tube for railroad vehicles, and a process for manufacturing an axle from a seamless steel tube for railroad vehicles |
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