DE20309769U1 - Weeder has tine screwed to end of tubular shaft, pivoting claw cooperating with tine to remove weeds which is operated by cable running down tube and attached to lever at top of shaft - Google Patents

Weeder has tine screwed to end of tubular shaft, pivoting claw cooperating with tine to remove weeds which is operated by cable running down tube and attached to lever at top of shaft

Info

Publication number
DE20309769U1
DE20309769U1 DE20309769U DE20309769U DE20309769U1 DE 20309769 U1 DE20309769 U1 DE 20309769U1 DE 20309769 U DE20309769 U DE 20309769U DE 20309769 U DE20309769 U DE 20309769U DE 20309769 U1 DE20309769 U1 DE 20309769U1
Authority
DE
Germany
Prior art keywords
tine
shaft
lever
weeder
weed
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 - Lifetime
Application number
DE20309769U
Other languages
German (de)
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.)
Gardena Manufacturing GmbH
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 DE20309769U priority Critical patent/DE20309769U1/en
Publication of DE20309769U1 publication Critical patent/DE20309769U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B1/00Hand tools
    • A01B1/16Tools for uprooting weeds
    • A01B1/18Tong-like tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
  • Catching Or Destruction (AREA)

Abstract

The weeder has a tine (2) screwed to the end of a tube (1) which acts as shaft. A pivoting claw (3) cooperates with the tine to remove the weeds and is operated by a cable (5) running down the tube attached to a lever (7, 8) at the top of the shaft.

Description

-1--1-

Unkrautzange zur mechanischen Entfernung von Unkraut.Weed pliers for mechanical removal of weeds.

Zur mechanischen Entfernung von Unkraut aus Gärten, Rasenflächen und anderen Grünanlagen sind die verschiedensten Werkzeuge wie zum Beispiel Stecheisen,. Grabgabeln, sowie mehrere Arten von Hacken bekannt geworden.A wide variety of tools, such as chisels, digging forks and various types of hoes, have become known for the mechanical removal of weeds from gardens, lawns and other green spaces.

Diese Werkzeuge haben alle den Nachteil, daß nach dem Lockern zum Beispiel von Disteln, Löwenzahn, Spitzwegerich oder Breitwegerich die Unkräuter von Hand gegriffen werden müssen.These tools all have the disadvantage that after loosening, for example, thistles, dandelions, ribwort or broadleaf plantain, the weeds have to be picked up by hand.

Dieses Problem wird durch die im Schutzanspruch (1 ) aufgeführten Merkmale einer Unkrautzange mit Stecheisen und Greifer gelöst.This problem is solved by the features of a weed tongs with a weed cutter and a gripper set out in claim (1).

Der im Schutzanspruch (1 ) angegebenen Erfindung liegt das Problem zugrunde, eine Unkrautzange zu schaffen, die ein Stecheisen und einen Geifer beinhaltet, damit die jeweilige Pflanze nach dem Lockern gegriffen und aus dem Boden gezogen werden kann.The invention specified in claim (1) is based on the problem of creating a weed pliers which includes a weeder and a pick so that the respective plant can be grasped and pulled out of the ground after loosening.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß das Lockern einer Pflanze mit dem Stecheisen,sowie das Greifen derselben in aufrechter Körperhaltung und damit rückenschonend vorgenommen werden kann.The advantages achieved with the invention are in particular that loosening a plant with the digging iron and grasping it can be done in an upright posture and thus in a way that protects the back.

Das zur Lockerung vorhandene Stecheisen ist in Längsrichtung verstellbar und kann in einer den Erfordernissen entsprechenden Stechtiefe fixiert werden. Der Greifer bleibt dabei immer in der gleichen Längsposition.The chisel provided for loosening is adjustable lengthwise and can be fixed at a piercing depth that suits the requirements. The gripper always remains in the same lengthwise position.

Die Betätigung des Stecheisens erfolgt durch einen festen Handgriff, während der Greifer durch einen beweglichen Hebel am oberen Ende der Unkrautzange bewegt werden kann.The weeder is operated by a fixed handle, while the gripper can be moved by a movable lever at the upper end of the weeder.

Ein zweiter Handgriff kann für die bessere Handhabung und Führung der Unkrautzange in eine für den Bediener günstige Position gebracht werden.A second handle can be placed in a position that is convenient for the operator to allow for better handling and guidance of the weed tongs.

-2--2-

— 3 ——3—

Beschreibung eines AusführungsbeispielsDescription of an embodiment

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im Folgenden näher beschrieben.An embodiment of the invention is shown in the drawing and is described in more detail below.

Es zeigt Fig. 1 eine Unkrautzange mit dem Betätigungsmechanismus (6) und der Greiferzange (4)Fig. 1 shows a weed tongs with the operating mechanism (6) and the gripper tongs (4)

An der unteren Seite des Standrohres (1) ist das Stecheisen (2) verstellbar befestigt. Gegenüber dem Stecheisen (2) ist an einem Drehpunkt (10) der Greifer (3) gelagert, der zusammen mit dem Stecheisen (2) die Greiferzange (4) bildet.The chisel (2) is adjustably attached to the lower side of the standpipe (1). Opposite the chisel (2) is mounted on a pivot point (10) the gripper (3) which together with the chisel (2) forms the gripper pliers (4).

Am oberen Ende des Standrohres (1) befindet sich der Betätigungsmechanismus (6), der aus dem festen Hebel (8) und dem beweglichen Hebel (7) besteht.At the upper end of the standpipe (1) is the operating mechanism (6), which consists of the fixed lever (8) and the movable lever (7).

Der bewegliche Hebel (7) ist über eine Zugstange (5) mit dem Greifer (3) verbunden. Mit Hilfe des Hebels (8) kann das Stecheisen (2) in den Boden gedrückt werden, durch Betätigung des Hebels (7) wird die Greiferzange (4) geschlossen.The movable lever (7) is connected to the gripper (3) via a pull rod (5). The chisel (2) can be pressed into the ground using the lever (8), and the gripper (4) is closed by operating the lever (7).

Zur besseren Handhabung der Unkrautzange befindet sich am Standrohr (1) ein Griff (11), mit dessen Hilfe das mehrfache Eindrücken oder Drehen des Stecheisens (2) in manchen Anwendungsfällen erleichtert wird.For better handling of the weed tongs, there is a handle (11) on the standpipe (1), which makes it easier to press or turn the weed iron (2) several times in some applications.

Eine Biegefeder (9) bewirkt nach dem Loslassen des Hebels (7) dessen Rückstellung und damit das öffnen der Greiferzange (4). Das Stecheisen (2) bleibt bei diesem Vorgang fixiert und führt keine Schwenkbewegung aus.When the lever (7) is released, a bending spring (9) causes it to return to its original position and thus opens the gripper (4). The chisel (2) remains fixed during this process and does not perform any pivoting movement.

Der Öffnungsweg (12) der Greiferzange (4) ist erfahrungsgemäß festgelegt und muß im Regelfall nicht verstellt werden.The opening travel (12) of the gripper (4) is fixed by experience and normally does not need to be adjusted.

Der Betätigungsmechanismus (6) wird nach der Montage des Stecheisens (2) und des Griffs (11) am oberen Ende des Standrohres (1) geklemmt.The operating mechanism (6) is clamped to the upper end of the standpipe (1) after the chisel (2) and the handle (11) have been mounted.

Die Fixierung des Stecheisens (2) am Standrohr (1) erfolgt mittels Klemmschraube (13). Das Stecheisen (2), sowie der Greifer (3) haben Riffelungen (14), welche das Festhalten der Unkrautpflanze verbessern.The digging iron (2) is fixed to the standpipe (1) using a clamping screw (13). The digging iron (2) and the gripper (3) have ridges (14) which improve the grip on the weed plant.

Das Stecheisen (2) ist am unteren Ende verjüngt und scharf geschliffen, es verfügt im übrigen Bereich über eine ausreichende Biegefestigkeit.The chisel (2) is tapered and sharply ground at the lower end; it has sufficient bending strength in the remaining area.

Claims (3)

1. Unkrautzange zur mechanischen Entfernung von Unkraut dadurch gekennzeichnet, daß ein Stecheisen zur Unkrautlockerung vorhanden ist, demgegenüber ein Greifer bewegt werden kann, der das Unkraut zum Herausziehen festhält. 1. Weed pliers for the mechanical removal of weeds, characterized in that a weeding iron is provided for loosening the weeds, relative to which a gripper can be moved, which holds the weed for pulling out. 2. Unkrautzange nach Anspruch (1) dadurch gekennzeichnet, daß die Bedienung des Stecheisens und des Greifers am oberen Ende der Unkrautzange durch einen Mechanismus erfolgt, der in aufrechter Körperhaltung betätigt werden kann. 2. Weed tongs according to claim (1), characterized in that the operation of the weeding iron and the gripper at the upper end of the weed tongs is carried out by a mechanism which can be operated in an upright posture. 3. Unkrautzange nach Anspruch (1) und (2) dadurch gekennzeichnet, daß das Stecheisen gegenüber dem Greifer für verschiedene Stechtiefen mittels einer Schraube verstellt und in der gewünschten Position fixiert werden kann. 3. Weed pliers according to claim (1) and (2), characterized in that the weeding iron can be adjusted relative to the gripper for different piercing depths by means of a screw and can be fixed in the desired position.
DE20309769U 2003-06-25 2003-06-25 Weeder has tine screwed to end of tubular shaft, pivoting claw cooperating with tine to remove weeds which is operated by cable running down tube and attached to lever at top of shaft Expired - Lifetime DE20309769U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20309769U DE20309769U1 (en) 2003-06-25 2003-06-25 Weeder has tine screwed to end of tubular shaft, pivoting claw cooperating with tine to remove weeds which is operated by cable running down tube and attached to lever at top of shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20309769U DE20309769U1 (en) 2003-06-25 2003-06-25 Weeder has tine screwed to end of tubular shaft, pivoting claw cooperating with tine to remove weeds which is operated by cable running down tube and attached to lever at top of shaft

Publications (1)

Publication Number Publication Date
DE20309769U1 true DE20309769U1 (en) 2003-09-04

Family

ID=27816521

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20309769U Expired - Lifetime DE20309769U1 (en) 2003-06-25 2003-06-25 Weeder has tine screwed to end of tubular shaft, pivoting claw cooperating with tine to remove weeds which is operated by cable running down tube and attached to lever at top of shaft

Country Status (1)

Country Link
DE (1) DE20309769U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016101354A1 (en) 2015-01-27 2016-07-28 Stefan Kaufmann Device for weeding weeds
WO2020126896A1 (en) 2018-12-19 2020-06-25 Bayer Aktiengesellschaft Control of plants

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016101354A1 (en) 2015-01-27 2016-07-28 Stefan Kaufmann Device for weeding weeds
WO2020126896A1 (en) 2018-12-19 2020-06-25 Bayer Aktiengesellschaft Control of plants

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20031009

R081 Change of applicant/patentee

Owner name: GARDENA MANUFACTURING GMBH, DE

Free format text: FORMER OWNER: WEIGERT, FIDELO, 91602 DUERRWANGEN, DE

Effective date: 20040708

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20060516

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20090520

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20110518

R071 Expiry of right