DE926223C - Support device for trailer drawbars - Google Patents

Support device for trailer drawbars

Info

Publication number
DE926223C
DE926223C DEB29782A DEB0029782A DE926223C DE 926223 C DE926223 C DE 926223C DE B29782 A DEB29782 A DE B29782A DE B0029782 A DEB0029782 A DE B0029782A DE 926223 C DE926223 C DE 926223C
Authority
DE
Germany
Prior art keywords
support device
drawbars
drawbar
trailer
tubular part
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
DEB29782A
Other languages
German (de)
Inventor
Georg Bertelsmeier
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
Priority to DEB29782A priority Critical patent/DE926223C/en
Application granted granted Critical
Publication of DE926223C publication Critical patent/DE926223C/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
    • 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)

Description

Die Erfindung betrifft eine Vorrichtung zum Feststellen bzw. Stützen von Zuggabeln bei druckluft- und auflaufgebremsten Anhängern, die stufenweise und rutschsicher eingestellt werden. kann.The invention relates to a device for fixing or supporting of drawbars on trailers with pneumatic and overrun brakes, which are gradually and can be adjusted to be non-slip. can.

Es werden bereits mehrere Deichselstützen benutzt, - die durch Feststellen mittels Schrauben, Federn, Exzentern usw. die gewünschte Kupplungshöhe zu erreichen suchen. Dabei müssen Zuggabel und Feststellgerät gleichzeitig bedient werden, was größtenteils eine Zweimannbedienung erfordert. Auch wenn halbautomatische Vorrichtungen benutzt sind, müssen beim Rangieren von Anhängern mit Auflauf- und Fallbremsen die Geräte rückläufig von Hand aus bedient werden. Das trifft auch zu, wenn die Zuggabel zu hoch -über das Klauenkupplungsmaul festgestellt war. .Several drawbar supports are already being used - those by locking to achieve the required coupling height using screws, springs, eccentrics, etc. Looking for. The drawbar and locking device must be operated at the same time, what mostly requires two-man operation. Even if semi-automatic devices are used, when maneuvering trailers with overrun and fall brakes, the Devices are declining to be operated by hand. This also applies when the drawbar too high - was determined via the claw coupling jaw. .

Um das Feststellen von Zuggabeln in der gewünschten Höhe zu erleichtern, soll nach der Erfindung die Feststellvorrichtung mittels eines Hebels durch eine viertel Rechts- oder Linksdrehung rutschsicher eingerastet werden. Die einfache Handhabung erlaubt Einmannbedienung, wodurch eine bessere und unfallfreiere An- und Abkupplung von Anhängern ermöglicht wird. Der Einbau dieser Vorrichtung erfolgt bei druckluftgebremsten Anhängern an einer beliebigen Stelle im Druckrohr und bei auflaufgebremsten Anhängern im oberen Teil der Not- und Standbremse. Laut Abb. r, I a und I b wird in einem ovalen Rohrteil I, welches an der Innenseite parallele Ausfräsungen hat, eine ovale mit entsprechenden parallelen Verzahnungen ausgestattete Eisenstange 3 geführt, welche mit dem Rohr 7 starr am Anhänger angelenkt ist. Das Rohrteil I mit Griffstück 2 ist verdrehungsfähig durch das Bolzenende 6 in der Klaue- 5 gelagert. Bei Rechts- oder Linksdrehung werden die Zähne der Eisenstange 3 in die Vertiefungen des Rohrteils I gepreßt und dadurch beide Teile rutschsicher miteinander verbunden. Eine Feder 4 soll das Griffstück 2 in senkrechter Richtung halten und das harte Aufschlagen der Zuggabel verhindern.To make it easier to fix drawbars at the desired height, according to the invention, the locking device by means of a lever by a quarter turn to the right or left. The easy one Handling allows one-man operation, which results in better and less accident and uncoupling of trailers is made possible. This device is installed in the case of trailers with compressed air brakes at any point in the pressure pipe and at Overrun braked trailers in the upper part of the emergency and parking brake. According to fig. R, I a and I b is in an oval tube part I, which is parallel on the inside Has cutouts, an oval equipped with corresponding parallel teeth Iron rod 3 out, which is rigidly hinged to the tube 7 on the trailer. That Pipe part I with handle 2 can be rotated through the bolt end 6 in the claw 5 stored. Turning it clockwise or counterclockwise will make the iron bar teeth 3 in the depressions of the pipe part I pressed and thereby both parts slip together tied together. A spring 4 is intended to hold the handle 2 in the vertical direction and prevent the drawbar from hitting hard.

Claims (1)

PATENTANSPRUCH: Abstützvorrichtung für Anhängerdeichseln mit zwei teleskopartig ineinanderschiebbaren, gegeneinander feststellbaren Rohren, dadurch gekennzeichnet, daß das äußere, mit einem Handgriff (2) versehene Rohrteil (i), das mit der Halteklaue (5) der Deichsel mittels eines Bolzens (6) um seine Längsachse drehbar verbunden ist, ovalen Querschnitt aufweist und an seiner Innenseite Querverzahnungen hat, die mit einer entsprechenden Querverzahnung am freien ovalen Ende des anderen am Fahrgestell angeordneten Rohrteils (3) durch Verdrehen in Eingriff bringbar sind.PATENT CLAIM: Support device for trailer drawbars with two Telescopically telescoping, mutually lockable tubes, thereby characterized in that the outer tubular part (i) provided with a handle (2), that with the retaining claw (5) of the drawbar by means of a bolt (6) around its longitudinal axis is rotatably connected, has an oval cross-section and transverse teeth on its inside has that with a corresponding transverse toothing at the free oval end of the other the tubular part (3) arranged on the chassis can be brought into engagement by twisting.
DEB29782A 1953-08-14 1953-08-14 Support device for trailer drawbars Expired DE926223C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB29782A DE926223C (en) 1953-08-14 1953-08-14 Support device for trailer drawbars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB29782A DE926223C (en) 1953-08-14 1953-08-14 Support device for trailer drawbars

Publications (1)

Publication Number Publication Date
DE926223C true DE926223C (en) 1955-04-07

Family

ID=6963017

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB29782A Expired DE926223C (en) 1953-08-14 1953-08-14 Support device for trailer drawbars

Country Status (1)

Country Link
DE (1) DE926223C (en)

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