DE518469C - 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
- DE518469C DE518469C DE1930518469D DE518469DD DE518469C DE 518469 C DE518469 C DE 518469C DE 1930518469 D DE1930518469 D DE 1930518469D DE 518469D D DE518469D D DE 518469DD DE 518469 C DE518469 C DE 518469C
- Authority
- DE
- Germany
- Prior art keywords
- trailer
- braking device
- towing vehicle
- hits
- drawbar
- 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)
- Braking Arrangements (AREA)
- Regulating Braking Force (AREA)
Description
Das Hauptpatent bezieht sich auf eine beim Auflaufen des Anhängers auf den Zugwagen wirkende Bremsvorrichtung, bei der die Arme der Deichsel des Anhängers an Hebeln angreifen und die die Stoßkraft des auflaufenden Anhängers auf das Bremsgestänge übertragende Stoßstange an der Deichsel angelenkt ist und mit ihrem anderen Ende an einem am Drehgestell gelagerten einarmigen Hebel angreift, der durch eine zweite Stoßstange mit dem Bremsbalken verbunden ist. Um in einfachster Weise sowohl die Stoßkraft ändern zu können als auch ein leichtes Einstellen der Bremsvorrichtung zu erreichen, sind erfindungsgemäß die Angriffspunkte der genannten Stoßstangen auf dem am Drehgestell aufgehängten einarmigen Hebel verlegbar. The main patent relates to one when the trailer runs into the towing vehicle Acting braking device in which the arms of the drawbar of the trailer attack levers and that which transmits the impact force of the approaching trailer to the brake linkage The bumper is hinged to the drawbar and at its other end to a one-armed mounted on the bogie Engages lever, which is connected to the brake beam by a second bumper. In order to be able to change the impact force in the simplest way as well as easy adjustment To achieve the braking device, according to the invention, the points of application called bumpers can be moved on the one-armed lever suspended on the bogie.
Auf der Zeichnung ist der Erfindungsao gegenstand in einem Ausführungsbeispiel dargestellt. On the drawing is the invention ao object shown in one embodiment.
Die Arme der Zuggabel α greifen an Hebelarmen h, die bei d im Drehgestell c gelagert sind, bei e an. Bei f ist an der Zuggabel α die Stoßstange g angelenkt, welche an dem frei schwingend bei i am Drehgestell c aufgehängten Hebel h bei k angreift.The arms of the drawbar α engage lever arms h, which are mounted in the bogie c at d , at e . At f , the bumper g is hinged to the drawbar α and engages the lever h at k , which is suspended freely swinging at i on the bogie c.
Die diesem Hebel h' von der Stoßstange g erteilte Stoßbewegung wird durch eine Stoßstange/ auf den Bremsbalkenm übertragen, an welchem die Bremsbacken η befestigt sind und welcher durch das Gestänge 0 bei j> am Drehgestell c angelenkt ist.The shock movement imparted to this lever h ' by the bumper g is transmitted by a bumper / to the brake beam m , to which the brake shoes η are attached and which is articulated by the linkage 0 at j> on the bogie c.
Die Gelenkverbindung i des Hebels h dient gleichzeitig in an sich bekannter Weise zum Einschalten eines Stoßdämpfers, der beispielsweise aus nachgiebigen Zwischenlagen zwischen den Lagerböcken und dem Hebel besteht. The articulated connection i of the lever h also serves in a manner known per se to switch on a shock absorber, which consists, for example, of flexible intermediate layers between the bearing blocks and the lever.
Um das Einstellen der Bremse zu erleichtern und auch eine Regelung der Bremskraft zu ermöglichen, sind sowohl der Angriffspunkt j der Stoßstange I als auch der Angriffspunkt k der Stoßstange g auf dem Hebel h verlegbar. Zu diesem Zwecke sind in dem Hebel h mehrere Bolzenlöcher ί vorgesehen. In order to facilitate the adjustment of the brake and also to enable regulation of the braking force, both the point of application j of the bumper I and the point of application k of the bumper g can be relocated to the lever h . For this purpose, several bolt holes ί are provided in the lever h.
Diese Einrichtung ermöglicht es, dem Bremsbalken infolge der Zwischenschaltung des Hebels h in bezug auf den Hub der Zuggabel α einen kleineren oder größeren Hub zu geben, d. h. das Übersetzungsverhältnis zwischen dem Hub der Zuggabel und dem Hub des Bremsbalkens zu regeln.This device makes it possible to give the brake beam a smaller or larger stroke as a result of the interposition of the lever h with respect to the stroke of the drawbar α , ie to regulate the transmission ratio between the stroke of the drawbar and the stroke of the brake beam.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEJ40047D DE513078C (en) | 1929-12-07 | 1929-12-07 | Braking device acting on the towing vehicle when the trailer hits the trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE518469C true DE518469C (en) | 1931-02-16 |
Family
ID=7205914
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEJ40047D Expired DE513078C (en) | 1929-12-07 | 1929-12-07 | Braking device acting on the towing vehicle when the trailer hits the trailer |
| DE1930518469D Expired DE518469C (en) | 1929-12-07 | 1930-03-07 | Braking device acting on the towing vehicle when the trailer hits the trailer |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEJ40047D Expired DE513078C (en) | 1929-12-07 | 1929-12-07 | Braking device acting on the towing vehicle when the trailer hits the trailer |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE513078C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE739017C (en) * | 1940-08-10 | 1944-10-06 | Hans Schroeter | Overrun brake for trailer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1075448B (en) * | 1960-02-11 | Karl-Marx-Stadt Johannes Max Liebert | Overrun and fall brakes for motor vehicle trailers |
-
1929
- 1929-12-07 DE DEJ40047D patent/DE513078C/en not_active Expired
-
1930
- 1930-03-07 DE DE1930518469D patent/DE518469C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE739017C (en) * | 1940-08-10 | 1944-10-06 | Hans Schroeter | Overrun brake for trailer |
Also Published As
| Publication number | Publication date |
|---|---|
| DE513078C (en) | 1930-11-21 |
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