DE951839C - Guide device for tractor attachments - Google Patents

Guide device for tractor attachments

Info

Publication number
DE951839C
DE951839C DEK8278A DEK0008278A DE951839C DE 951839 C DE951839 C DE 951839C DE K8278 A DEK8278 A DE K8278A DE K0008278 A DEK0008278 A DE K0008278A DE 951839 C DE951839 C DE 951839C
Authority
DE
Germany
Prior art keywords
tractor
guide device
attachments
tractor attachments
vertical direction
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
DEK8278A
Other languages
German (de)
Inventor
Dieter Kratzenberg
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.)
CARL KRATZENBERG
Original Assignee
CARL KRATZENBERG
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 CARL KRATZENBERG filed Critical CARL KRATZENBERG
Priority to DEK8278A priority Critical patent/DE951839C/en
Application granted granted Critical
Publication of DE951839C publication Critical patent/DE951839C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
    • A01B69/003—Steering or guiding of machines or implements pushed or pulled by or mounted on agricultural vehicles such as tractors, e.g. by lateral shifting of the towing connection
    • A01B69/005—Steering or guiding of machines or implements pushed or pulled by or mounted on agricultural vehicles such as tractors, e.g. by lateral shifting of the towing connection by an additional operator

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)

Description

Gegenstand des Hauptpatentes ist eine Führungseinrichtung für Schlepperanbaugeräte mit einem in der Horizontalebene verschwenkbaren, zwischen Schlepper und Gerät angeordneten Gelenkviereck, das um eine Pendelachse am Schlepper in lotrechter Richtung schwingbar ist, und bei dem die Verbindungsglieder für die Arbeitsgeräte in lotrechter Richtung starr zur Ebene des Gelenkvierecks sind.The subject of the main patent is a guide device for tractor attachments with a four-bar linkage that can be swiveled in the horizontal plane and is arranged between the tractor and the device, which is swingable about a pendulum axis on the tractor in the vertical direction, and at which the connecting links for the tools in the perpendicular direction rigid to the plane of the quadrangle are.

Die Gelenke eines solchen Parallelogramms sind durch Stöße hoch beansprucht. Infolgedessen kann es vorkommen, daß sie verhältnismäßig rasch abgenutzt werden. Durch Eindringen von Fremdkörpern und Rost können die Gelenke zum Klemmen neigen, insbesondere dann, wenn sie nicht immer einwandfrei gereinigt und geschmiert werden. Man kann diesen Nachteilen durch besonders reichliche Bemessung der Gelenkteile zu begegnen suchen, was aber die Kosten erhöht.The joints of such a parallelogram are highly stressed by impacts. As a result, can it can happen that they wear out relatively quickly. By ingress of foreign bodies and rust can have a tendency to pinch joints, especially when they are not always properly cleaned and lubricated. One can get through these drawbacks especially try to counteract ample dimensioning of the joint parts, but this increases the costs.

Nach der Erfindung wird ein anderer, vorteilhafterer Weg zur Vermeidung der Nachteile gegangen, indem alle oder einige der erforderlichen Gelenke aus dünnen Blattfedern hergestellt sind. Solche Gelenke sind besonders billig und verschleißfrei und können nicht klemmen,According to the invention, another, more advantageous way of avoiding the disadvantages is followed, by making all or some of the required joints from thin leaf springs. Such joints are particularly cheap and wear-free and cannot jam,

Claims (1)

Patentanspruch:Claim: Führungseinrichtung für Schlepperanbaugeräte mit einem in der Horizontalebene verschwenkbaren, zwischen Schlepper und Gerät angeordneten Gelenkviereck, das um eine feste Achse am Schlepper in lotrechter Richtung schwingt und bei dem die Verbindungsglieder für die Arbeitsgeräte in lotrechter Richtung starr zur Ebene des Gelenkvierecks sind, nach Patent 948 865, dadurch gekennzeichnet, daß alle oder einige Gelenke aus dünnen Blattfedern bestehen.Guide device for tractor attachments with a swiveling in the horizontal plane, Between the tractor and the device, the four-bar articulation is arranged around a fixed axis on the tractor in a vertical direction oscillates and in which the connecting links for the tools in a vertical direction are rigid to the plane of the quadrangle, according to patent 948 865, characterized in that all or some of the joints consist of thin leaf springs.
DEK8278A 1950-12-05 1950-12-05 Guide device for tractor attachments Expired DE951839C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK8278A DE951839C (en) 1950-12-05 1950-12-05 Guide device for tractor attachments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK8278A DE951839C (en) 1950-12-05 1950-12-05 Guide device for tractor attachments

Publications (1)

Publication Number Publication Date
DE951839C true DE951839C (en) 1956-11-08

Family

ID=7211895

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK8278A Expired DE951839C (en) 1950-12-05 1950-12-05 Guide device for tractor attachments

Country Status (1)

Country Link
DE (1) DE951839C (en)

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