DE655534C - Track brake - Google Patents
Track brakeInfo
- Publication number
- DE655534C DE655534C DER97779D DER0097779D DE655534C DE 655534 C DE655534 C DE 655534C DE R97779 D DER97779 D DE R97779D DE R0097779 D DER0097779 D DE R0097779D DE 655534 C DE655534 C DE 655534C
- Authority
- DE
- Germany
- Prior art keywords
- brake
- cylinder
- piston
- track brake
- spring
- 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
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
- B61K7/02—Track brakes or retarding apparatus
- B61K7/04—Track brakes or retarding apparatus with clamping action
- B61K7/08—Track brakes or retarding apparatus with clamping action operated pneumatically or hydraulically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Description
Der Zweck der Erfindung ist, die Bewegungen des Gestänges und der Bremsbalken zwischen Bereitschafts- und Bremsstellung möglichst klein zu halten und damit den Druckluftverbraüch im Bremszylinderraum zu vermindern.The purpose of the invention is to control the movements of the linkage and the Keeping the brake bar as small as possible between the standby and braking positions and thus to reduce the compressed air consumption in the brake cylinder space.
Nach der Abbildung, welche ein Ausführungsbeispiel zeigt, erhält der Zylinder für den Bremskolben 9 eine Höhe, die ausreicht, die Bremsbalken zwischen der Bremsstellung I und der Bereitschaftsstellung II zu bewegen. Dicht übendem unteren Hubkolben 8 ist ein Zylinder 12 angeschlossen, in dem ein Kolben 13 unter dem Druck einer Feder 14 liegt. Diese Feder wird so bemessen *und vorgespannt, daß sie unter dem höchsten einstellbaren Luftdruck in der Stellung I nicht nachgibt. Der beim Durchlaufen der Fahrzeuge ausweichende Bremsbalken drückt durch die Stellstangen Ija den Bremskolben 9 herab und verkleinert den Raum unter dem Bremskolben, wobei Druckluft in den Zylinder 12 tritt und damit den unter Federspannung stehenden Kolben 13 zurückdrängt. Die Feder 14 ist so bemessen, daß hierbei ihre Spannung in solchem Maße zunimmt, daß der Bremsdruck der Balken bei den verschiedenen Steigungen der Stellstangen II und Ija nahezu unverändert bleibt.According to the figure which shows an exemplary embodiment, the Cylinder for the brake piston 9 a height sufficient to hold the brake beam between the braking position I and the ready position II to move. Tightly practicing lower Reciprocating piston 8 is connected to a cylinder 12 in which a piston 13 is under pressure a spring 14 is located. This spring is dimensioned and preloaded so that it is under does not yield to the highest adjustable air pressure in position I. The at As the vehicles pass through, the evasive brake beam pushes through the control rods Ija the brake piston 9 down and reduces the space under the brake piston, wherein Compressed air enters the cylinder 12 and thus the spring-loaded piston 13 pushes back. The spring 14 is dimensioned so that here its tension in such The extent to which the brake pressure of the bars increases with the various slopes of the Control rods II and Ija remains almost unchanged.
Der Zylinder 12 kann sowohl neben dem Hauptzylinder, wie die Abbildung zeigt, als auch in den Bremskolbenraum, beispielsweise in den Boden des Bremskolbens, eingebaut werden.The cylinder 12 can be both next to the master cylinder, as shown in the figure shows, as well as in the brake piston space, for example in the bottom of the brake piston, to be built in.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER97779D DE655534C (en) | 1932-11-10 | Track brake |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER97779D DE655534C (en) | 1932-11-10 | Track brake | |
DER86353D DE621812C (en) | 1932-11-10 | 1932-11-10 | Track brake |
Publications (1)
Publication Number | Publication Date |
---|---|
DE655534C true DE655534C (en) | 1938-01-18 |
Family
ID=25992428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DER97779D Expired DE655534C (en) | 1932-11-10 | Track brake |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE655534C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2630884A (en) * | 1948-07-13 | 1953-03-10 | Westinghouse Air Brake Co | Railway braking apparatus |
US2943709A (en) * | 1954-03-10 | 1960-07-05 | Schode Paul | Bar-shaped car retarder of the directcontrol type |
US3412829A (en) * | 1964-02-26 | 1968-11-26 | Chesapeake & Ohio Railway | Retarders |
-
0
- DE DER97779D patent/DE655534C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2630884A (en) * | 1948-07-13 | 1953-03-10 | Westinghouse Air Brake Co | Railway braking apparatus |
US2943709A (en) * | 1954-03-10 | 1960-07-05 | Schode Paul | Bar-shaped car retarder of the directcontrol type |
US3412829A (en) * | 1964-02-26 | 1968-11-26 | Chesapeake & Ohio Railway | Retarders |
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