DE494654C - Braking device acting on the towing vehicle when the trailer hits the trailer - Google Patents
Braking device acting on the towing vehicle when the trailer hits the trailerInfo
- Publication number
- DE494654C DE494654C DEF68154D DEF0068154D DE494654C DE 494654 C DE494654 C DE 494654C DE F68154 D DEF68154 D DE F68154D DE F0068154 D DEF0068154 D DE F0068154D DE 494654 C DE494654 C DE 494654C
- Authority
- DE
- Germany
- Prior art keywords
- trailer
- towing vehicle
- braking device
- hits
- device acting
- 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
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
- B60T7/20—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger specially for trailers, e.g. in case of uncoupling of or overrunning by trailer
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Description
Beim Auflaufen des Anhängers auf den Zugwagen wirkende Bremsvorrichtung Die Erfindung bezieht sich auf eine beim Auflaufen des Anhängers auf den Zugwagen wirkende Bremsvorrichtung, die mit einer an der Anhängerdeichsel verschiebbar angeordneten, unter Federwirkung stehenden Stange versehen ist, welche durch über Rollen laufende Zugglieder mit der Anhängerbremse verbunden ist.Braking device acting on the towing vehicle when the trailer runs into operation The invention relates to one when the trailer runs into the towing vehicle Acting braking device, which is displaceably arranged on the trailer drawbar with a, spring-loaded rod is provided, which by running over rollers Tension members are connected to the trailer brake.
Demgegenüber besteht die Erfindung darin, daß die verschiebbare Stange mit einem Zahnsegment gekuppelt ist, das in ein Zahnrad eingreift, das mit einer Seilscheibe starr verbunden ist, an welcher das zur Anhängerbremse führende Zugglied befestigt ist.In contrast, the invention consists in that the displaceable rod is coupled to a tooth segment that engages a gear that is with a Pulley is rigidly connected to which the tension member leading to the trailer brake is attached.
Durch diese Ausbildung wird eine einfache und gedrängte Bauart sowie eine sichere Funktion der Anhängerbremse erzielt.This training becomes a simple and compact design as well a safe function of the trailer brake achieved.
Die Erfindung läßt sich in verschiedener Weise ausführen. Sie ist in der Zeichnung beispielsweise in einer Ausführungsform veranschaulicht, und zwar zeigt die Abbildung die auf dem Anhängerzugbügel angebrachte Vorrichtung zum Anziehen des Bremszugorgans.The invention can be carried out in various ways. she is illustrated in the drawing for example in one embodiment, namely The figure shows the device for tightening that is attached to the trailer drawbar of the brake pulling element.
Am Fahrgestell des Anhängerfahrzeuges ist in bekannter Weise ein Zugbügel c angelenkt, der vorn eine Führungshülse d trägt, in der ein mitderAnhängeröseeverbundenerSchieber fverschiebbar gelagert ist. Der Schieber f, der zweckmäßig mehreckigen Querschnitt, beispielsweise viereckigen Querschnitt, besitzt, steht unter der Wirkung einer in der Hülse dl verschiebbaren und auf den Führungsbolzen f1 aufgeschobenen Feder g. Der Schieber f trägt einen Bolzen h, der durch einen Schlitz i der Führungshülse d faßt und an einem Zahnsegment k, das um den Bolzen l drehbar ist, in einen Schlitz k1 eingreift. Das Zahnsegment k _ faßt in ein um die Achse m drehbares Zahnrad n, mit dem eine Seilscheibe o gekuppelt ist. Auf der Seilscheibe o ist das zur Anhängerbremse führende Zugorgan s angebracht.In a known manner, a tie bar c is articulated to the chassis of the trailer vehicle and carries a guide sleeve d at the front in which a slider f connected to the trailer eye is slidably mounted. The slide f, which advantageously has a polygonal cross-section, for example a square cross-section, is under the action of a spring g which is displaceable in the sleeve dl and pushed onto the guide pin f1. The slide f carries a bolt h which engages through a slot i in the guide sleeve d and engages in a slot k1 on a toothed segment k which is rotatable about the bolt l. The toothed segment k includes a gear n which is rotatable about the axis m and to which a pulley o is coupled. The pulling element s leading to the trailer brake is attached to the pulley o.
Die Wirkungsweise der Vorrichtung ist folgende: Wird der Zugwagen abgebremst, so läuft der Anhänger, der mit der Anhängeröse e mit diesem gekuppelt ist, auf den Zugwagen auf; dadurch wird der Schieber f zurückgeschoben, entgegen der Federwirkung g. Dadurch wird mittels des Mitnehmers h das Zahnsegment k und die Seilscheibe o in Richtung des Pfeiles o1 gedreht. Hierdurch wird das Zugorgan s angezogen und die Bremse in Tätigkeit gesetzt.The mode of operation of the device is as follows: If the towing vehicle is braked, the trailer, which is coupled to the trailer eye e with this, runs onto the towing vehicle; as a result, the slide f is pushed back against the spring action g. As a result, the toothed segment k and the pulley o are rotated in the direction of the arrow o1 by means of the driver h. This attracts the pulling element s and activates the brake.
Evtl. können auch gleichzeitig zwei Bremshebel angezogen werden.It may also be possible to pull two brake levers at the same time.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF68154D DE494654C (en) | Braking device acting on the towing vehicle when the trailer hits the trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF68154D DE494654C (en) | Braking device acting on the towing vehicle when the trailer hits the trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE494654C true DE494654C (en) | 1930-03-26 |
Family
ID=7110843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF68154D Expired DE494654C (en) | Braking device acting on the towing vehicle when the trailer hits the trailer |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE494654C (en) |
-
0
- DE DEF68154D patent/DE494654C/en not_active Expired
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