GB453588A - Improvements in or relating to breaks for track vehicles - Google Patents
Improvements in or relating to breaks for track vehiclesInfo
- Publication number
- GB453588A GB453588A GB3547134A GB3547134A GB453588A GB 453588 A GB453588 A GB 453588A GB 3547134 A GB3547134 A GB 3547134A GB 3547134 A GB3547134 A GB 3547134A GB 453588 A GB453588 A GB 453588A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electromagnetic
- block
- polepieces
- brake
- strip
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
453,588. Track brakes. KNORRBREMSE AKT.-GES., 9, Neue Bahnhofstrasse, Lichtenberg, Berlin. Dec. 10, 1934, No. 35471. Void [Abridged as open to inspection under Sect. 91 of the Acts, Aug. 12, 1935]. [Class 103 (i)] One or more non- electromagnetic track brake blocks are mounted on or in an electromagnetic track brake and are adapted to be applied by the latter brake or by a separate electromagnet or by compressed air. As shown in Fig. 1, the non- electromagnetic blocks 5 are fixed to cranked arms 4 pivotally mounted on the electromagnetic brake block 2 and controlled by a fluid pressure cylinder 6. In a modification, a cranked arm is pivoted to the centre of the block 2 and its upper end engages between driving members. Fig. 3 shows a non-magnetic strip 11, for example, of bronze or nickel steel, which is vertically movable within the polepieces 10 of an electromagnetic block. Recesses 12 in the strip are engaged by cams 13 mounted in the polepieces 10 and connected by a rod 14 joining the ends of double-armed levers 15 centrally pivoted on the polepieces 10, the other ends of the levers being connected by links 16 to a member 17 fixed on the vehicle. The drag of the electromagnetic block actuates the cams to press the strip 11 against the rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3547134A GB453588A (en) | 1934-12-10 | 1934-12-10 | Improvements in or relating to breaks for track vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3547134A GB453588A (en) | 1934-12-10 | 1934-12-10 | Improvements in or relating to breaks for track vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB453588A true GB453588A (en) | 1935-08-12 |
Family
ID=10378091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3547134A Expired GB453588A (en) | 1934-12-10 | 1934-12-10 | Improvements in or relating to breaks for track vehicles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB453588A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715866A (en) * | 2021-09-30 | 2021-11-30 | 同济大学 | Electromagnetic blocking type embeddable brake system of high-speed train and application method thereof |
-
1934
- 1934-12-10 GB GB3547134A patent/GB453588A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715866A (en) * | 2021-09-30 | 2021-11-30 | 同济大学 | Electromagnetic blocking type embeddable brake system of high-speed train and application method thereof |
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