DE717562C - Device for coupling trailers to motor vehicles without the assistance of an assistant - Google Patents

Device for coupling trailers to motor vehicles without the assistance of an assistant

Info

Publication number
DE717562C
DE717562C DEH161934D DEH0161934D DE717562C DE 717562 C DE717562 C DE 717562C DE H161934 D DEH161934 D DE H161934D DE H0161934 D DEH0161934 D DE H0161934D DE 717562 C DE717562 C DE 717562C
Authority
DE
Germany
Prior art keywords
coupling
rod
drawbar
motor vehicles
attached
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
DEH161934D
Other languages
German (de)
Inventor
Philipp Hilsheimer
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.)
PHILIPP HILSHEIMER
Original Assignee
PHILIPP HILSHEIMER
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 PHILIPP HILSHEIMER filed Critical PHILIPP HILSHEIMER
Priority to DEH161934D priority Critical patent/DE717562C/en
Application granted granted Critical
Publication of DE717562C publication Critical patent/DE717562C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60DVEHICLE CONNECTIONS
    • B60D1/00Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/24Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
    • B60D1/36Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for facilitating connection, e.g. hitch catchers, visual guide means, signalling aids
    • B60D1/40Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for facilitating connection, e.g. hitch catchers, visual guide means, signalling aids involving a temporarily extensible or alignable member

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)

Description

Vorrichtung zum Ankuppeln von Anhängern an Kraftfahrzeuge ohne Mitwirkung eines Helfers Es sind Vorrichtungen zum Ankuppeln von Anhängern an Kraftfahrzeuge ohne Mitwirkung .eines Helfers bekannt, die. eine verschiebbare und 'verstellbare Kupplungsstange besitzen.Device for coupling trailers to motor vehicles without participation of a helper There are devices for coupling trailers to motor vehicles without the participation of a helper known who. a sliding and 'adjustable Own coupling rod.

Diese bekannten Ausführungen haben den Nachteil, daß die Einklinkvorrichtung der verschieb- und verstellbaren Zugstange zur Übertragung der gesamten Zug- und Druckkräfte sehr kräftig ausgeführt und gut gesichert werden muß, um ein gefahrbringendes Ausklinken während der Fahrt zu verhindern. Außerdem ist es schwierig, die Ausziehbarkeit mit der üblichen Federung sowie mit dem Auflaufbrem.sgestänge zu vereinigen. Vor allem läßt sie sich nicht nachträglich an vorhandenen Anhängern verwirklichen.These known designs have the disadvantage that the latching device the sliding and adjustable pull rod for the transmission of the entire pull and Pressure forces must be carried out very strongly and must be well secured in order to avoid a dangerous To prevent disengagement while driving. In addition, it is difficult to pull out to unite with the usual suspension as well as with the overrun brake linkage. before it cannot be implemented retrospectively on existing trailers.

Die vorstehende Erfindung soll die genannten Nachteile beseitigen und außerdem der Deichsel :eine erhöhte Sicherheit bei etwaigem Bruch eines Deichselarmes verleihen. Nach der Erfindung wird an der Deichsel zusätzlich zur Zugstange eine ausziehbare Einsetzst.ange angebracht, deren Kopf bei gekuppeltem Anhänger das Auge der Zugstange umschließt und mit diesem im Kupplungsmaul festgehalten wird und der mit einer Nase versehen ist, die vor dem Kuppeln in das untere Bolzenloch des Kupplungsmaules eingesetzt wird. Der Erfindungsgegenstand ist besonders für die Zusammenarbeit mit einer der bekannten selbsttätigen Anhängerkupplungen bestimmt.The above invention is intended to eliminate the disadvantages mentioned and also the drawbar: increased safety in the event of a drawbar arm breaking to lend. According to the invention, in addition to the drawbar, a Extendable insert rod attached, the head of which is visible when the trailer is coupled the tie rod and is held with this in the coupling jaw and the is provided with a nose, which before coupling in the lower bolt hole of the coupling jaw is used. The subject of the invention is especially designed to work with one of the known automatic trailer hitches determined.

Auf der Zeichnung ist ein Ausführungsbeispiel dargestellt, und zwar zeigen Bild i eine Seitenansicht der Deichsel mit ausgezogener Einsetzstange, Bild a eine Draufsicht der Deichsel mit ausgezogener Einsetzstange, Bild 3 eine im Schnitt dargestellte Seitenansicht des Kopfes der ausziehbaren Einsetzstange, deren Nase in das untere Bolzenloch des Kupplungsmaules einbesetzt ist, sowie des Zugstangenauges vor Eintritt in das Kupplungsmaul, Bild `;. einen Schnitt durch das Kopplungsmaul, durch die Zugstange und durch die ausziehbare Einsetzstange im Kuppelzustand, Bild 5 eine Ansicht des für die Umschließung des Zugstangenauges stufenweise gebauten Kopfes der ausziehbaren Einsetzstange.In the drawing, an embodiment is shown, namely show picture i a side view of the drawbar with extended insertion rod, picture a is a top view of the drawbar with extended insertion rod, Figure 3 is a section The illustrated side view of the head of the extendable insertion rod, the nose of which into the lower bolt hole of the coupling jaw is occupied, as well as of the drawbar eye before entering the coupling mouth, picture `;. a cut through the coupling mouth, through the pull rod and through the extendable insert rod in the Coupling state, Figure 5 a view of the for the enclosure of the tie rod eye gradually built head of the extendable insert rod.

Zusätzlich der Zugstange 7 ist an der Deichsel 8 eine ausziehbare Einsetzstange 3 angebracht, die in einer an der Deichsel befestigten Leitschiene i mittels Rollenz, q. geführt ist. Der Kopf 5 der Einsetzstange ist so gestaltet, daß er bei gekuppeltem Anhänger das Auge 9 der Zugstange umschließt und mit diesem vom Kuppelbolzen i i im Kupplungsm.attl Io festgehalten wird. Er hat eine Nase 6, die in das untere Bolzenloch des Kupphinggmau.les Io paßt.In addition, the pull rod 7 is an extendable on the drawbar 8 Insertion rod 3 attached, which is in a guardrail attached to the drawbar i by means of rollenz, q. is led. The head 5 of the insertion rod is designed so that it encloses the eye 9 of the pull rod when the trailer is coupled and with this is held by the coupling bolt i i in the coupling attachment Io. He has a nose 6, which fits into the lower bolt hole of the Kupphinggmau.les Io.

Das Kuppeln erfolgt folgendermaßen: Der Zugwagen fährt an den Anhänger heran. Der Fahrer geht nach hinten, zieht die Einsetzstange 3 heraus, richtet die Anhängerdeichsel so, aus, daß sie auf die Zugwagenküpplung zeigt, und hängt die Einsetznzse 6 in das untere Bolzenloch des. Kupplungsmaules i o ein. Hierauf wird der Zugwagen zurückgestoßen, bis die Zugstangenöse 5 die Einsetzstange aus dem unteren Bolzenloch des Kupplungsmaules heraushebt und die selbsttätige Kupplung betätigt, deren Kuppelbolzen i r sodann die' Fahrzeuge verbindet.The coupling is carried out as follows: The towing vehicle drives up to the trailer approach. The driver goes backwards, pulls out the insertion rod 3, aligns it Trailer drawbar in such a way that it points to the towing vehicle coupling and hangs it Insertion 6 into the lower bolt hole of the coupling mouth i o. Then will the pulling carriage pushed back until the pull rod eye 5 removes the insertion rod from the lower Lifts out the bolt hole of the coupling jaw and actuates the automatic coupling, whose coupling bolt i r then connects the 'vehicles.

Bei ausgezogener Ei.nsetzstange ist der Hebelarm der Deichsel derart verlängert, daf) ein Mann den abgehängten Anhänger lenken kann, wozu bisher oft zwei Mann erforderlich waren.The lever arm of the drawbar is like this when the telescopic rod is pulled out extended so that a man can steer the suspended trailer, which has often been done so far two men were required.

Claims (2)

hATENTANSPRL:CHr-: i. Vorrichtung zum Ankuppeln von Anhängern an Kraftfahrzeuge ohne Mitwirkung eines Helfers mittels einer an der Anhängerdeichsel angebrachten ausziehbaren Stange, dadurch gekennzeichnet. daß zusätzlich zur Zugstange (7) an der Deichsel (8) eine ausziehbare Einsetzstange (3) angebracht ist, deren Kopf (5) bei gekuppeltem Anhänger das Auge (9) der Zugstange umschließt und mit diesem vom Kuppelbolzen (i i) im Kupplungsmaul (io) festgehalten wird und der (5) mit einer Nase (6) versehen ist, die vor dem Kuppeln in das untere Bolzenloch des Kupplungsmaules (io) eingesetzt «wird. HATENTANSPRL: CHr-: i. Device for coupling trailers to motor vehicles without the involvement of a helper by means of one attached to the trailer drawbar extendable rod, characterized. that in addition to the tie rod (7) the drawbar (8) has an extendable insert rod (3) attached, the head (5) of which When the trailer is coupled, the eye (9) of the pull rod encloses and with this from Coupling bolt (i i) is held in the coupling mouth (io) and the (5) with a Nose (6) is provided, which is inserted into the lower bolt hole of the coupling jaw before coupling (io) used «. 2. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, d.aß die Einsetzstange (3) mittels Rollen (2, 4.) in einer an der Deichsel angebrachten Leitschiene (i) geführt ist.2. Apparatus according to claim i, characterized in that d.aß the insertion rod (3) attached to the drawbar by means of rollers (2, 4.) Guardrail (i) is guided.
DEH161934D 1940-03-28 1940-03-28 Device for coupling trailers to motor vehicles without the assistance of an assistant Expired DE717562C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH161934D DE717562C (en) 1940-03-28 1940-03-28 Device for coupling trailers to motor vehicles without the assistance of an assistant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH161934D DE717562C (en) 1940-03-28 1940-03-28 Device for coupling trailers to motor vehicles without the assistance of an assistant

Publications (1)

Publication Number Publication Date
DE717562C true DE717562C (en) 1942-02-17

Family

ID=7183553

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH161934D Expired DE717562C (en) 1940-03-28 1940-03-28 Device for coupling trailers to motor vehicles without the assistance of an assistant

Country Status (1)

Country Link
DE (1) DE717562C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951072C (en) * 1952-05-06 1956-10-18 Werner Niemann Device for automatic engagement of the coupling parts of vehicle clutches

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951072C (en) * 1952-05-06 1956-10-18 Werner Niemann Device for automatic engagement of the coupling parts of vehicle clutches

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