DE760073C - Fold-down wagon ladder, mainly for trailers or for farm wagons - Google Patents

Fold-down wagon ladder, mainly for trailers or for farm wagons

Info

Publication number
DE760073C
DE760073C DEG104589D DEG0104589D DE760073C DE 760073 C DE760073 C DE 760073C DE G104589 D DEG104589 D DE G104589D DE G0104589 D DEG0104589 D DE G0104589D DE 760073 C DE760073 C DE 760073C
Authority
DE
Germany
Prior art keywords
drawbar
attached
car
rod
fold
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
DEG104589D
Other languages
German (de)
Inventor
Hans Grade
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 DEG104589D priority Critical patent/DE760073C/en
Application granted granted Critical
Publication of DE760073C publication Critical patent/DE760073C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R3/00Arrangements of steps or ladders facilitating access to or on the vehicle, e.g. running-boards
    • B60R3/02Retractable steps or ladders, e.g. movable under shock

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transplanting Machines (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)

Description

Pa T E N T Λ X £ P R C C H .·Pa T E N T Λ X £ P R C C H. ·

Zur Abgrenzung des Erfindungsgegenstands vom Stand der Technik sind im Erteilungsverfahren folgende Druckschriften in Betracht gezogen worden:To differentiate the subject matter of the invention from the state of the art, the granting procedure the following publications have been considered:

USA.-Patentschriften Xr. goß 352, 966043.U.S. Patents Xr. poured 352, 966043.

Herunterklappbarer, an der Vorderwand befestigter Wagenauftritt, vorwiegend für Anhänger oder Ackerwagen, welcher mittels Hebelgestänge abwärts und mittels Feder selbsttätig aufwärts bewegt wird, dadurch gekennzeichnet, daß der Wagenauftritt um fast i8oc schwenkbar ist, um Ausschlagfreiheit für die Deichsel zu gewährleisten, und daß die Druckstange des Hebelgestänges sowie die Rückholfeder gemeinsam an einem kurzen Hebelarm des schwenkbaren Wagenauftritts angreifen.Fold-down wagon step attached to the front wall, mainly for trailers or farm wagons, which is moved downwards by means of a lever linkage and upwards automatically by means of a spring, characterized in that the wagon step can be pivoted by almost i8o c to ensure that the drawbar does not deflect, and that the Engage the push rod of the lever linkage and the return spring together on a short lever arm of the pivoting carriage step.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Q 5370 8.53 Q 5370 8.53

Claims (1)

Der Gegenstand der Erfindung betrifft einen herunterklappbaren, an der Vorderwand befestigten Wagenaufstieg, vorwiegend für Anhänger oder Ackerwagen, welcher mittels Hebelgestänge abwärts und mittels Feder selbsttätig aufwärts bewegt wird, um das Aufsteigen auf den Kutscherbock zu erleichtern und auch der Wagendeichsel freien Durchschlag zu ermöglichen. Im allgemeinen be-The object of the invention relates to a fold-down, attached to the front wall Wagon ascent, mainly for trailers or farm wagons, which means Lever linkage is moved downwards and automatically upwards by means of a spring, in order to ensure the ascent on the driver's seat to facilitate and also the wagon drawbar free penetration to enable. In general, xo festigt man an der Deichselschere an Querstreben Auftritte, welche aber den Nachteil haben, daß sie bei verschiedenen Deichselstellungen nicht benutzbar sind, da sie entweder zu weit vom Kutscherbock oder unter demselben sich befinden. Außerdem gibt es durch einen Griff verschiebbare Wagenauftritte, weiche auch durch eine Feder wieder nach oben gezogen werden können. Diese haben den Machteil nicht genügender Hubhöhe und Betriebssicherheit. Die Erfindung zeigt einen Wagenauftritt, welcher um etwa i8o° von oben nach unten schwenkbar ist, so daß eine sehr große Hubhöhe entsteht und daß die Be-.tätigungsstange für den Wagenauftritt einen kurzen Weg auszuführen hat, indem sie an einem kleinen Hebelarm des Wagenauftritts befestigt ist.xo is attached to the drawbar shears on cross struts Treads, which have the disadvantage that they are in different positions of the drawbar Cannot be used because they are either too far from the coachman's seat or under the same to find oneself. In addition, there are car steps that can be moved using a handle, soft can also be pulled up again by a spring. Have this the disadvantage of insufficient lifting height and operational reliability. The invention shows a Car step, which can be swiveled from top to bottom by about 180 °, so that a very high lifting height is created and that the actuating rod for the carriage step is a has to be carried out a short way by treading on a small lever arm is attached. In der Zeichnung ist der Gegenstand dargestellt, und zwar zeigtIn the drawing the object is shown, namely shows Fig. ι die Seitenansicht,Fig. Ι the side view, Fig. 2 die Ansicht von vorn.
An der Stirnwand α eines Wagens befindet sich ein Auftritt b, drehbar in den Ösen c. An einem Hebel d, welcher an der Drehachse des Auftritts b befestigt ist, ist gelenkig eine Stange e befestigt, welche in einer öse / gleitet. An dem Auge des Hebels d ist eine Zugfeder g angebracht. In der Ruhestellung liegt der Auftritt b oben in der Nähe der Öse/. Will man den Auftritt benutzen, so drückt man den Griff der Stange e herunter und klappt dadurch den Auftritt b herab. In dieser Lage kann man bequem auf den Kutsdierbock steigen. Läßt man die Stange e los. so bewegt sich der Auftritt in der Pfeilrichtung nach oben und läßt für die Deichselschere den Weg frei. Der Vorteil dieser Einrichtung ist bequemes Aufsteigen bei großer Hubhöhe des Wagenauftritts, einfache Handhabung bei geringer senkrechter Verschiebung des Betätigungsgriffes, freier und sicherer Durchlaß der Deichselschere.
Fig. 2 is a view from the front.
On the front wall α of a car there is a step b, rotatable in the eyelets c. On a lever d, which is attached to the axis of rotation of the tread b , a rod e is articulated, which slides in an eyelet. A tension spring g is attached to the eye of the lever d. In the rest position, step b is at the top near the eyelet /. If you want to use the step, you press the handle of the rod e down and thereby fold down the step b . In this position you can comfortably step on the Kutsdierbock. Let go of the rod e . so the step moves up in the direction of the arrow and leaves the way free for the drawbar shears. The advantage of this device is comfortable climbing at a high lift height of the car step, easy handling with little vertical displacement of the operating handle, free and safe passage of the drawbar scissors.
DEG104589D 1941-12-30 1941-12-30 Fold-down wagon ladder, mainly for trailers or for farm wagons Expired DE760073C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG104589D DE760073C (en) 1941-12-30 1941-12-30 Fold-down wagon ladder, mainly for trailers or for farm wagons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG104589D DE760073C (en) 1941-12-30 1941-12-30 Fold-down wagon ladder, mainly for trailers or for farm wagons

Publications (1)

Publication Number Publication Date
DE760073C true DE760073C (en) 1953-08-31

Family

ID=7141847

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG104589D Expired DE760073C (en) 1941-12-30 1941-12-30 Fold-down wagon ladder, mainly for trailers or for farm wagons

Country Status (1)

Country Link
DE (1) DE760073C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967584A (en) * 1957-08-05 1961-01-10 Deere & Co Ladder for agricultural vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US903352A (en) * 1908-07-23 1908-11-10 Charles Black Folding step for vehicles.
US966043A (en) * 1909-06-10 1910-08-02 George P H Nelson Vehicle-step.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US903352A (en) * 1908-07-23 1908-11-10 Charles Black Folding step for vehicles.
US966043A (en) * 1909-06-10 1910-08-02 George P H Nelson Vehicle-step.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967584A (en) * 1957-08-05 1961-01-10 Deere & Co Ladder for agricultural vehicle

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