DE489232C - 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
- DE489232C DE489232C DEG73873D DEG0073873D DE489232C DE 489232 C DE489232 C DE 489232C DE G73873 D DEG73873 D DE G73873D DE G0073873 D DEG0073873 D DE G0073873D DE 489232 C DE489232 C DE 489232C
- Authority
- DE
- Germany
- Prior art keywords
- trailer
- braking device
- towing vehicle
- 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)
- Regulating Braking Force (AREA)
Description
Beim Auflaufen des Anhängers auf den Zugwagen wirkende Bremsvorrichtung Bremsvorrichtungen an Anhängern von Kraftfahrzeugen zur Verhinderung des Auflaufens des Anhängers auf den Zugwagen sind bekannt, bei welchen eine an der Anhängerdeichsel verschiebbare Zugstange durch ein über Rollen geführtes Zugglied mit der Bremse verbunden ist. Bei diesen Bremsvorrichtungen sind die Glieder zur Übertragung der Bewegung vielfach kompliziert und ergeben sich hierdurch Betriebsschwierigkeiten, welche die Sicherheit und die Zuverlässigkeit dieser Vorrichtungen wesentlich herabsetzen.Braking device acting on the towing vehicle when the trailer runs into operation Braking devices on trailers of motor vehicles to prevent rolling of the trailer on the towing vehicle are known in which one on the trailer drawbar displaceable tie rod by a tension member with the brake, which is guided over rollers connected is. In these braking devices, the links are used to transmit the Movement is often complicated and this results in operational difficulties, which significantly reduce the safety and reliability of these devices.
Nach der vorliegenden Erfindung ist mit der verschiebbaren Zugstange ein endloses Zugglied verwendet, welches über Rollen geführt ist und in beliebiger Weise mit den Hebeln für die Bremse und die Bergstütze verbunden wird.According to the present invention is with the sliding drawbar an endless tension member is used, which is guided over rollers and in any Way is connected to the levers for the brake and the mountain support.
Durch die einfache Ausgestaltung dieser Bremsvorrichtung eignet sich dieselbe hauptsächlich für den Einbau in solche Fahrzeuge, die bis jetzt noch mit einer Handbremse ausgestaltet sind, da hierbei keine großen Umgestaltungen des Fahrzeuges vorgenommen werden müssen, sondern lediglich der Seilzug mit der Zugstange, den Bremsen und der Bergstütze verbunden wird, der in einfachster Weise über am Fahrzeug anzubringende Rollen geführt sein kann.The simple design of this braking device is suitable the same mainly for installation in vehicles that up to now have been using a handbrake are designed, since this does not involve any major redesign of the vehicle have to be made, but only the cable with the pull rod, the Brakes and the mountain support is connected, which is in the simplest possible way on the vehicle to be attached roles can be performed.
Auf der Zeichnung ist eine beispielsweise Ausführungsform des Erfindungsgegenstandes dargestellt, und zwar zeigt Abb. I dieselbe im lotrechten Mittelschnitt und Abb. 2 in Draufsicht.The drawing shows an example of an embodiment of the subject matter of the invention shown, namely Fig. I shows the same in vertical middle section and Fig. 2 in plan view.
Die Bewegung des geschlossenen Seilzuges B, welcher über eine Rolle G am Vorderende des Fahrzeuges und ebenfalls am Hinterende desselben über Rollen geleitet ist, geschieht durch entsprechendes Verschieben der Zugstange A, auf der eine Druckfeder F angeordnet ist, durch Zug- und Druckwirkungen beim Anfahren oder Bremsen des Zugwagens. Mit dem Zugseil B sind in beliebiger Weise die Bremsorgane und die Bergstütze des Fahrzeuges verbunden, und zwar so, daß bei auftretender Zugwirkung an der Zugstange A das Bremsseil B sich derart bewegt, daß sich die Bremsen lösen und die Bergstütze hochgehoben wird. Tritt beim Befahren von Gefällen durch die Schubwirkung des Anhängefahrzeuges in der Zugstange A ein Gegendruck auf, welcher durch eine Feder gedämpft werden kann, so bewegt sich der Seilzug B über die an der Deichsel D befestigten Rollen G, so daß sich die Bremsen anlegen und die Bergstütze zur Erde senkt.The movement of the closed cable B, which has a role G at the front end of the vehicle and also at the rear end of the same via rollers is directed, is done by moving the pull rod A accordingly, on the a compression spring F is arranged by pulling and pushing effects when starting or Braking the towing vehicle. With the pull rope B, the braking organs are in any way and the mountain support of the vehicle connected in such a way that when a pulling effect occurs on the pull rod A, the brake cable B moves in such a way that the brakes are released and the mountain support is lifted up. Occurs when driving down slopes through the Thrust effect of the trailer in the pull rod A on a counter pressure, which can be damped by a spring, the cable B moves over the the drawbar D attached rollers G, so that the brakes apply and the mountain support lowers to earth.
Diese Vorrichtung eignet sich vor allen Dingen durch ihre einfache Ausgestaltung und ihre sichere Wirkungsweise zum Einbau in neue wie auch zum Einbau in bereits im Gebrauch befindliche Anhängefahrzeuge.This device is particularly suitable because of its simplicity Design and its safe mode of operation for installation in new as well as for installation in trailers already in use.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG73873D DE489232C (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 |
---|---|---|---|
DEG73873D DE489232C (en) | Braking device acting on the towing vehicle when the trailer hits the trailer |
Publications (1)
Publication Number | Publication Date |
---|---|
DE489232C true DE489232C (en) | 1930-01-15 |
Family
ID=7135650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEG73873D Expired DE489232C (en) | Braking device acting on the towing vehicle when the trailer hits the trailer |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE489232C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3003574A1 (en) | 1980-02-01 | 1981-08-06 | Hansjörg 5223 Nümbrecht Schmidt | Automatic brake for trailer - uses inertial operating masses to drive brake linkage independent of drawbar fittings |
EP0805082A2 (en) * | 1996-04-29 | 1997-11-05 | BPW Bergische Achsen Kommanditgesellschaft | Traction device for a trailer |
-
0
- DE DEG73873D patent/DE489232C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3003574A1 (en) | 1980-02-01 | 1981-08-06 | Hansjörg 5223 Nümbrecht Schmidt | Automatic brake for trailer - uses inertial operating masses to drive brake linkage independent of drawbar fittings |
EP0805082A2 (en) * | 1996-04-29 | 1997-11-05 | BPW Bergische Achsen Kommanditgesellschaft | Traction device for a trailer |
EP0805082A3 (en) * | 1996-04-29 | 1998-10-07 | BPW Bergische Achsen Kommanditgesellschaft | Traction device for a trailer |
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