GB191226295A - Improvements in and relating to Electro-magnetic Track Brakes. - Google Patents
Improvements in and relating to Electro-magnetic Track Brakes.Info
- Publication number
- GB191226295A GB191226295A GB191226295DA GB191226295A GB 191226295 A GB191226295 A GB 191226295A GB 191226295D A GB191226295D A GB 191226295DA GB 191226295 A GB191226295 A GB 191226295A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carrier
- stops
- magnetic
- track brakes
- electro
- 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
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H7/00—Brakes with braking members co-operating with the track
- B61H7/02—Scotch blocks, skids, or like track-engaging shoes
- B61H7/04—Scotch blocks, skids, or like track-engaging shoes attached to railway vehicles
- B61H7/06—Skids
- B61H7/08—Skids electromagnetically operated
- B61H7/086—Suspensions therefor
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
26,295. Magnetbremsen Ges. Jan. 9, [Convention date]. Skid; electric and magnetic.-In electrcmagnetic track brakes in which the braking action is transmitted to the vehicle by a carrier M' depending from the vehicle and engaging stops A', A<11> on the brake magnet M, the carrier or the stops are composed of, or separated from one another by, non-magnetic material, so as to maintain the carrier equidistant from the two stops and ensure a symmetrical distribution of the magnetic flux, thereby preventing the friction that would be produced by the carrier being drawn into contact with one of the stops by an unsymmetrical flux-distribution, and would resist the application of the brake to the rail. In the preferred form, layers of non-magnetic material C', C<11> are interposed between the carrier and stops. In a modification, a guide on the brake magnet maintains the carrier in a symmetrical position between the stops, at least during the first part of the downward movement.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE191226295X | 1912-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191226295A true GB191226295A (en) | 1913-01-02 |
Family
ID=32522703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191226295D Expired GB191226295A (en) | 1912-01-09 | 1912-11-15 | Improvements in and relating to Electro-magnetic Track Brakes. |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR450769A (en) |
| GB (1) | GB191226295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005100121A1 (en) * | 2004-04-14 | 2005-10-27 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Magnetic rail brake device |
-
1912
- 1912-11-15 GB GB191226295D patent/GB191226295A/en not_active Expired
- 1912-11-19 FR FR450769A patent/FR450769A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005100121A1 (en) * | 2004-04-14 | 2005-10-27 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Magnetic rail brake device |
| AU2005232865B2 (en) * | 2004-04-14 | 2010-06-17 | Knorr-Bremse Systeme Fur Schienenfahrzeuge Gmbh | Magnetic rail brake device |
Also Published As
| Publication number | Publication date |
|---|---|
| FR450769A (en) | 1913-04-03 |
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