DE692064C - Lever brake for towed vehicles - Google Patents

Lever brake for towed vehicles

Info

Publication number
DE692064C
DE692064C DE1939H0159971 DEH0159971D DE692064C DE 692064 C DE692064 C DE 692064C DE 1939H0159971 DE1939H0159971 DE 1939H0159971 DE H0159971 D DEH0159971 D DE H0159971D DE 692064 C DE692064 C DE 692064C
Authority
DE
Germany
Prior art keywords
lever
brake
roller
cable
towed vehicles
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
DE1939H0159971
Other languages
German (de)
Inventor
Ing Albin Kanatschnig
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.)
HOFHERR SCHRANTZ CLAYTON SHUTT
Original Assignee
HOFHERR SCHRANTZ CLAYTON SHUTT
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 HOFHERR SCHRANTZ CLAYTON SHUTT filed Critical HOFHERR SCHRANTZ CLAYTON SHUTT
Priority to DE1939H0159971 priority Critical patent/DE692064C/en
Application granted granted Critical
Publication of DE692064C publication Critical patent/DE692064C/en
Expired legal-status Critical Current

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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/04—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically
    • B60T11/046—Using cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Description

A.-G.inWienA.-G. in Vienna

Für alle gezogenen Fahrzeuge sind Hebelbremsen vorgeschrieben, die sowohl vom Fahrzeug aus als auch von dem neben dem Wagen gehenden Bedienungsmann bedient werden können. Solche mittels Zahnsegmenten sperrbare Hebelbremsen, die durch den sog. Bremsausgleich die Wirkung gleichmäßig auf die rechte und linke Radbremse übertragen, sind bekannt. Für den Bremsausgleich werden meist frei pendelnde Doppelhebel .oder Rollen angewendet, die in dem hinteren Teil des Bremszuges eingebaut sind. Ist noch ein zweiter Bremshebel z. B. auf der Schlepperdeichsel vorgesehen, so muß dessen Bremszug unabhängig vom ersten Bremshebel die Radbremsen betätigen können.Lever brakes are required for all towed vehicles Operated by the vehicle as well as by the operator walking next to the vehicle can be. Such lever brakes, which can be locked by means of toothed segments and which are controlled by the so-called. Brake compensation transfer the effect evenly to the right and left wheel brakes, are known. Freely oscillating double levers. Or. Are usually used for brake compensation Rollers applied, which are built into the rear part of the brake cable. Is another one second brake lever z. B. provided on the tractor drawbar, the brake cable must can operate the wheel brakes independently of the first brake lever.

Die Erfindung bezweckt, einen einfachen und sicher wirkenden Bremsausgleich zu schaffen, der gleichzeitig ermöglicht, zwei Bremshebel unabhängig voneinander wirksam zu machen, auch wenn sie hintereinander an dieselben Übertragungsmittel zu den Radbremsen angeschlossen sind.The aim of the invention is to provide a simple and reliable brake compensation create that simultaneously enables two brake levers to be effective independently of each other to make, even if they are consecutively connected to the same transmission means to the wheel brakes are connected.

Das Wesen der Erfindung besteht darin, daß die Ausgleichsrolle des Bremszuges an einem am Bremshebeldrehzapfen angelenkten besonderen Rollenhebel gelagert ist.The essence of the invention is that the compensating role of the brake cable is mounted on a special roller lever hinged to the brake lever pivot.

In der Zeichnung ist der Erfindungsgegenstand in Fig.-i in Gesamtanordnung dargestellt. Die Fig. 2 und 3 zeigen die erfindungsgemäße Anordnung in zwei verschiedenen Stellungen in größerem Maßstab.In the drawing, the subject of the invention is shown in Fig.-i in the overall arrangement. 2 and 3 show the arrangement according to the invention in two different ways Positions on a larger scale.

Der Bremshebel 1 ist um den Zapfen 3 schwenkbar. An den Zapfen ist der Hebel 4 angelenkt, der die um den Zapfen 6 drehbare Ausgleichsrolle 5 trägt, um die das Bremsseil 9 läuft, das an den Radbremshebeln angreift. Am Bremshebel 1 sitzt z. B. in Form einer im Winkel stehenden Platte ein Anschlag 2, der beim Verschwenken des Bremshebels den Hebel 4 mitnimmt und durch dessen Verschwenkung das Bremsseil 9 spannt (Fig. 2). Der Zug der beiden Trumme des Seiles 9 gleicht sich über die Rolle 5 aus. Der Bremshebel ist mittels des Zahnbogens 7 und des Sperrzahnes 8 in der Bremsstellung feststellbar. The brake lever 1 can be pivoted about the pin 3. The lever 4 is on the pin hinged, which carries the rotatable about the pin 6 compensating roller 5 around which the brake cable 9 is running, which engages the wheel brake levers. On the brake lever 1 sits z. B. in shape an angled plate a stop 2, which when pivoting the brake lever takes the lever 4 with it and tensions the brake cable 9 by pivoting it (Fig. 2). The pull of the two strands of the rope 9 is balanced over the roller 5. Of the Brake lever can be locked in the braking position by means of the toothed arch 7 and the ratchet tooth 8.

Der Hebel 4 ist über die Ausgleichsrolle S hinaus verlängert. Am freien Ende desselben greift der Seilzug 11 eines zweiten Bremshebeis, der z. B. auf der Schlepperdeichsel sitzt, an. Der Seilzug ist durch das Drehgestell des Wagens über die Rollen 12, 13 und 14 zum Ende des Hebels 4 geführt und wirkt durch Verschwenken dieses Hebels, wie in Fig. 3 dargestellt, ebenfalls über das Zugseil 9 auf die Bremsen. Hierbei bleibt der Bremshebel i'unbeeinflußt, da der Hebel 4 unabhängig vom Hebel 1 in die Bremsstellung geschwenkt werden kann.The lever 4 is extended beyond the compensating roller S also. At the free end of the same, the cable 11 engages a second brake lever, the z. B. sits on the tractor drawbar. The cable pull is guided by the bogie of the car via the rollers 12, 13 and 14 to the end of the lever 4 and, by pivoting this lever, as shown in FIG. 3, also acts on the brakes via the pull cable 9. The brake lever remains unaffected, since the lever 4 can be pivoted into the braking position independently of the lever 1.

Claims (3)

Patentansprüche:Patent claims: 1. Hebelbremse für gezogene Fahrzeuge, dadurch gekennzeichnet, daß die Ausgleichsrolle (5) des Bremszuges an einem am Bremshebeldrehzapfen (3) an^ gelenkten besonderen Rollennebel (4) gelagert ist.1. Lever brake for towed vehicles, characterized in that the Compensating roller (5) of the brake cable on one of the brake lever pivot pin (3) on ^ steered special roller fog (4) is mounted. 2. Hebelbremse nach Anspruch 1, dadurch gekennzeichnet, daß der Rollenhebel (4) durch einen Mitnehmer (2) beim Verschwenken des Bremshebels (1) von diesem mitgenommen wird.2. Lever brake according to claim 1, characterized in that the roller lever (4) by a driver (2) when pivoting the brake lever (1) from this is taken. 3. Hebelbremse nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß der Bremszug eines -zweiten Bremshebels am Rollenhebel (4) derart angreift, daß er diesen Rollenhebel unabhängig vom Bremshebel (i) in die Wirksamkeitsstellung schwenkt.3. Lever brake according to claims 1 and 2, characterized in that the Brake cable of a second brake lever on the roller lever (4) engages in such a way that it this roller lever into the effective position independently of the brake lever (i) pivots.
DE1939H0159971 1939-06-28 1939-06-28 Lever brake for towed vehicles Expired DE692064C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1939H0159971 DE692064C (en) 1939-06-28 1939-06-28 Lever brake for towed vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1939H0159971 DE692064C (en) 1939-06-28 1939-06-28 Lever brake for towed vehicles

Publications (1)

Publication Number Publication Date
DE692064C true DE692064C (en) 1940-06-11

Family

ID=7183141

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1939H0159971 Expired DE692064C (en) 1939-06-28 1939-06-28 Lever brake for towed vehicles

Country Status (1)

Country Link
DE (1) DE692064C (en)

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