DE364331C - Mobile weed dispenser for pavement - Google Patents

Mobile weed dispenser for pavement

Info

Publication number
DE364331C
DE364331C DEF47062D DEF0047062D DE364331C DE 364331 C DE364331 C DE 364331C DE F47062 D DEF47062 D DE F47062D DE F0047062 D DEF0047062 D DE F0047062D DE 364331 C DE364331 C DE 364331C
Authority
DE
Germany
Prior art keywords
pavement
dispenser
shaft
mobile
driven
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
DEF47062D
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.)
ERNST FREIMUTH
Original Assignee
ERNST FREIMUTH
Publication date
Priority to DEF47062D priority Critical patent/DE364331C/en
Application granted granted Critical
Publication of DE364331C publication Critical patent/DE364331C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H11/00Control of undesirable vegetation on roads or similar surfaces or permanent ways of railways, e.g. devices for scorching weeds or for applying herbicides; Applying liquids, e.g. water, weed-killer bitumen, to permanent ways

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Soil Working Implements (AREA)

Description

Fahrbarer Unkrautjäter für Straßenpflaster. Die Erfindung betrifft einen fahrbaren Unkrautjäter für Straßenpflaster. Das Neue besteht in stufenweise versetzt hintereinanderliegenden und an eine von einem Fahrrad angetriebene Welle mittels Eckbügel nachgiebig aufgehängten Drahtbürsten, die entgegen dem Drehen des Fahrrades durch Ketten von der Welle angetrieben werden. Durch das Hineingreifen der Drahtbürsten in die die Fugen der Pflastersteine füllende Erdschicht werden die Wurzeln des Unkrauts gelockert und heraus-oder abgerissen.Mobile weed weeder for pavement. The invention relates to a mobile weeder for pavement. The new consists in stages offset one behind the other and connected to a shaft driven by a bicycle by means of corner brackets flexibly suspended wire brushes that counteract the rotation of the The bike is driven by chains from the shaft. By reaching into it the wire brushes into the layer of soil filling the joints in the paving stones the roots of the weeds loosened and pulled out or torn off.

In der Zeichnung ist der Unkrautjäter beispielsweise dargestellt, und zwar in Abb. x von der Seite gesehen und in Abb. a in Draufsicht, wobei die die Drahtbürsten antreibenden Teile im Schnitt gezeichnet sind.In the drawing, the weeder is shown, for example, namely in Fig. x seen from the side and in Fig. a in plan view, the the wire brush driving parts are drawn in section.

Über der Fahrradachse b sitzt zwischen den Fahrrädern a, durch einen Zahntrieb c, c' von der Fahrbewegung aus gedreht, die Welle d mit den Eckbügeln g. Diese sind nach Art eines rechten Winkels nach abwärts gebogen und tragen am unteren Ende an Bolzen h die umlaufenden Drahtbürsten i sowie je ein Kettenrad k, welches von je einem auf der Welle d angeordneten Kettenrad l angetrieben wird. Damit die einzelnen Drahtbürsten zu .3iner geschlossenen Fläche sich ergänzen, sind Sie stufenweise zueinander versetzt angeordnet. Um für die Zeit der Nichtarbeit die Drahtbürsten i vom Straßenpflaster abzuheben, ist unterhalb der Eckbügel g verlaufend eine Stange n vorgesehen, die, um die Fahrradachse b schwenkbar, mittels des Handgriffes o aufgerichtet wird und die darauf aufruhenden Eckbügel g aufwärts hebt.The shaft d with the corner brackets g sits above the bicycle axle b between the bicycles a, rotated by a gear drive c, c 'from the driving motion. These are bent downwards in the manner of a right angle and at the lower end carry the rotating wire brushes i on bolts h as well as a sprocket k each, which is driven by a sprocket l arranged on the shaft d . So that the individual wire brushes complement each other to form a closed surface, they are arranged in steps offset from one another. In order to lift the wire brushes i from the pavement while you are not working, a rod n is provided below the corner bracket g, which can be swiveled around the bicycle axis b, is raised by means of the handle o and lifts the corner bracket g upwards.

Claims (1)

PATENTANSPRUCH: Fahrbarer Unkrautjäter für Straßenpflaster, gekennzeichnet durch stufenweise versetzt hintereinanderliegende und an eine von einem Fahrrad (a) angetriebene Welle (d) mittels Eckbügels(g) nachgiebig aufgehängte Drahtbürsten (i), die entgegen dem Drehen des Fahrrades (a) durch Ketten (m) von der Welle (d) angetrieben werden. PATENT CLAIM: Mobile weed weeder for street pavement, characterized by wire brushes (i), which are gradually offset one behind the other and flexibly suspended on a shaft (d ) driven by a bicycle (a) by means of a corner bracket (g), which counter the rotation of the bicycle (a) by chains ( m) are driven by the shaft (d).
DEF47062D Mobile weed dispenser for pavement Expired DE364331C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF47062D DE364331C (en) Mobile weed dispenser for pavement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF47062D DE364331C (en) Mobile weed dispenser for pavement

Publications (1)

Publication Number Publication Date
DE364331C true DE364331C (en) 1922-11-21

Family

ID=7101398

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF47062D Expired DE364331C (en) Mobile weed dispenser for pavement

Country Status (1)

Country Link
DE (1) DE364331C (en)

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