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 trailer

Info

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
Application number
DE1930518469D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE518469C publication Critical patent/DE518469C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T7/00Brake-action initiating means
    • B60T7/12Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/20Brake-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)

Patentanspruch:Claim: Beim Auflaufen des Anhängers auf den Zugwagen wirkende Bremsvorrichtung, bei der die Arme der gabelförmigen Deichsel des Anhängers an Hebeln angreifen, die auf einer am Anhängerdrehgestell gelagerten Welle befestigt sind nach Patent 513 078, dadurch gekennzeichnet, daß die Angriffspunkte (k, s) der an dem einarmigen, am Drehgestell (c) gelagerten Hebel (Ji) angreifenden Stoßstangen (g bzw. Z), von welchen die eine (g) mit der Anhängerdeichsel (α) und die andere (I) mit dem Bremsbalken (») gelenkig verbunden ist, verlegbar sind.When the trailer hits the towing vehicle, braking device in which the arms of the fork-shaped drawbar of the trailer engage levers which are attached to a shaft mounted on the trailer bogie according to Patent 513 078, characterized in that the points of application (k, s) of the the one-armed lever (Ji ) mounted on the bogie (c) engaging bumpers (g or Z), one of which (g) is articulated to the trailer drawbar (α) and the other (I) to the brake beam (») , can be laid. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DE1930518469D 1929-12-07 1930-03-07 Braking device acting on the towing vehicle when the trailer hits the trailer Expired DE518469C (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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