DE921073C - Automatic trailer coupling for motor vehicles - Google Patents

Automatic trailer coupling for motor vehicles

Info

Publication number
DE921073C
DE921073C DER12137A DER0012137A DE921073C DE 921073 C DE921073 C DE 921073C DE R12137 A DER12137 A DE R12137A DE R0012137 A DER0012137 A DE R0012137A DE 921073 C DE921073 C DE 921073C
Authority
DE
Germany
Prior art keywords
coupling
motor vehicles
trailer coupling
automatic trailer
automatic
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
DER12137A
Other languages
German (de)
Inventor
Wilhelm Peters
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.)
Ringfeder GmbH
Original Assignee
Ringfeder GmbH
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 Ringfeder GmbH filed Critical Ringfeder GmbH
Priority to DER12137A priority Critical patent/DE921073C/en
Application granted granted Critical
Publication of DE921073C publication Critical patent/DE921073C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/01—Traction couplings or hitches characterised by their type
    • B60D1/02—Bolt or shackle-type couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Description

Bei selbsttätigen Anhängerkupplungen für Kraftfahrzeuge wird der Kuppelvorgang beim Einführen der genormten Anhängerdeichselöse in die Anhängerkupplung ausgelöst. Daher muß die Öffnungsweite des Kupplungsmauls auf die Maße der genormten Zugöse abgestimmt sein. Die deutschen Normen haben jedoch auf dem europäischen Markt nicht allgemein Gültigkeit, und es werden auch amerikanische und italienische Zugösen verwendet, die in ihren Abmessungen von der deutschen Zugöse abweichen.In the case of automatic trailer hitches for motor vehicles, the coupling process triggered when the standardized trailer drawbar eye is inserted into the trailer coupling. Therefore, the opening width of the coupling mouth must match the dimensions of the standardized towing eye be coordinated. However, the German standards do not have on the European market general validity, and American and Italian drawbar eyes are also used used, which differ in their dimensions from the German towing eye.

Um in dieser Richtung eine Freizügigkeit zu erreichen, strebt die Erfindung bei selbsttätigen Anhängerkupplungen, bei denen die Auslösung des Kuppelvorganges durch Auftreffen der Deichselöse auf das zugespitzte Ende des Kupplungsbolzens erfolgt, die Verwendung des normalen Kupplungsmauls auch für in ihren Abmessungen unterschiedliche Zugösen an. Erfindungsgemäß erfolgt dies dadurch, daß die Höhe der Einführungsöffnung des Kupplungsmauls durch höhenverschiedene Raststellungen des Kupplungsbolzens veränderbar ist.In order to achieve freedom of movement in this direction, the Invention for automatic trailer hitches in which the coupling process is triggered occurs when the drawbar eye hits the pointed end of the coupling bolt, the use of the normal coupling jaw for different dimensions Drawbar eyes on. According to the invention, this is done in that the height of the insertion opening of the coupling jaw can be changed by means of locking positions of the coupling bolt at different heights is.

In der Zeichnung ist der Gegenstand der Erfindung in zwei Abbildungen jeweils im vertikalen Schnitt dargestellt. Der Kupplungsbolzen I wird in seiner Bereitschaftsstellung in bekannter Weise durch einen mit Rasten versehenen Hebel 2 gehalten. Nach der Erfindung ist eine zusätzliche Raste 3 am Kupplungsbolzen angeordnet, so daß wahlweise, je nach der zur Verwendung kommenden deutschen oder fremden Deichselöse, die eine oder andere Raststellung nach Abb. I oder 2 angewendet werden kann bzw. ein freier Raum in der Größe des Maßes x in Abb. I oder des Maßes x-a in Abb. 2 zur Verfügung steht.In the drawing, the subject matter of the invention is shown in two figures each shown in vertical section. The coupling pin I is in his Stand-by position in a known manner by means of a lever provided with detents 2 held. According to the invention, an additional catch 3 is arranged on the coupling bolt, so that optionally, depending on the German or foreign drawbar loops used, one or the other locking position according to Fig. I or 2 can be used or a free space the size of the dimension x in Fig. I or the dimension x-a in Fig. 2 is available.

Claims (1)

PATENTANSPRUCH: Selbsttätige Anhängerkupplung für Kraftfahrzeuge, bei der die Auslösung des Kuppelvorganges durch Auftreffen der Deichselöse auf das zugespitzte Ende des Kupplungsbolzens erfolgt, dadurch gekennzeichnet, daß die Höhe der Einführungsöffnung des Kupplungsmauls durch höhenverschiedene Raststellungen des Kupplungsbolzens (i) veränderbar ist. Angezogene Druckschriften: Deutsche Patentschriften Nr. 862 411, 878 894. 5oPATENT CLAIM: Automatic trailer coupling for motor vehicles, in which the coupling process is triggered by the drawbar eye hitting the pointed end of the coupling bolt takes place, characterized in that the height the insertion opening of the coupling mouth by means of locking positions at different heights of the coupling bolt (i) is changeable. Referred publications: German patents No. 862 411, 878 894. 5o
DER12137A 1953-07-14 1953-07-14 Automatic trailer coupling for motor vehicles Expired DE921073C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER12137A DE921073C (en) 1953-07-14 1953-07-14 Automatic trailer coupling for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER12137A DE921073C (en) 1953-07-14 1953-07-14 Automatic trailer coupling for motor vehicles

Publications (1)

Publication Number Publication Date
DE921073C true DE921073C (en) 1954-12-06

Family

ID=7398727

Family Applications (1)

Application Number Title Priority Date Filing Date
DER12137A Expired DE921073C (en) 1953-07-14 1953-07-14 Automatic trailer coupling for motor vehicles

Country Status (1)

Country Link
DE (1) DE921073C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242041A1 (en) * 1986-03-10 1987-10-21 King Trailers Limited Draw bar

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE862411C (en) * 1951-10-03 1953-01-12 Rockinger Spezial Fab Joh Device for noise reduction with trailer couplings
DE878894C (en) * 1952-02-17 1953-06-08 Rockinger Spezial Fab Joh Trailer hitch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE862411C (en) * 1951-10-03 1953-01-12 Rockinger Spezial Fab Joh Device for noise reduction with trailer couplings
DE878894C (en) * 1952-02-17 1953-06-08 Rockinger Spezial Fab Joh Trailer hitch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242041A1 (en) * 1986-03-10 1987-10-21 King Trailers Limited Draw bar

Similar Documents

Publication Publication Date Title
DE921073C (en) Automatic trailer coupling for motor vehicles
DE662874C (en) Automatic coupling for vehicles, especially railway vehicles
DE558921C (en) Automatic trailer coupling for motor vehicles
AT140284B (en) Automatic central buffer coupling for vehicles, in particular railway vehicles.
DE595872C (en) Magnetic coin acceptor
DE861059C (en) Theft protection, especially for car trailers
DE502493C (en) Trailer coupling, especially for motor vehicles
DE929674C (en) Automatic coupling for vehicles, especially railway vehicles
DE917047C (en) Trailer hitch
DE925571C (en) Automatic trailer coupling for motor vehicles
DE696161C (en) Trailer hitch
DE555040C (en) Trailer coupling for motor vehicles
DE626267C (en) Trailer coupling for motor vehicles
DE478391C (en) Transition locking device
DE871463C (en) Automatic coupling with bolt lock
DE452164C (en) Automatic double clutch
DE561664C (en) Savings bank
DE931455C (en) Trailer coupling with a laterally pivoting coupling jaw
DE87126C (en)
DE682807C (en) Automatic central buffer coupling for railway vehicles
DE689554C (en) Easily detachable ball pin for ball joint couplings
DE194679C (en)
AT92207B (en) Automatic locking device, especially for railway car doors.
DE929892C (en) Trailer coupling for motor vehicles
DE715741C (en) Ball coupling, especially for passenger car trailers