DE2408964A1 - Hand- or motor-driven grass-mower - has one or more wheels positioned behind the blades and with concentric axle - Google Patents
Hand- or motor-driven grass-mower - has one or more wheels positioned behind the blades and with concentric axleInfo
- Publication number
- DE2408964A1 DE2408964A1 DE19742408964 DE2408964A DE2408964A1 DE 2408964 A1 DE2408964 A1 DE 2408964A1 DE 19742408964 DE19742408964 DE 19742408964 DE 2408964 A DE2408964 A DE 2408964A DE 2408964 A1 DE2408964 A1 DE 2408964A1
- Authority
- DE
- Germany
- Prior art keywords
- blades
- mower
- wheels
- motor
- hand
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/82—Other details
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D2101/00—Lawn-mowers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
Description
Rasenmäher (Zusatz zu Patent . . . v . . Patentanmeldung P 23 14 745.?) Im Hauptpatent ist ein Rasenmäher, wie in der Zeichnung nach Fig. 1 dargestellt, beschrieben, bei dem das Rädersystem zu dem Sichelmesser so angeordnet ist, daB sich zwei Laufräder 1 in Fortbewegungsrichtung (Pfeil) hinter dem Sichelmesser Z und das dritte Laufrad 3 auf der gleichen Zentralachse wie das 8ichelmesser 2 befinden. Der Scherbereich des Sichelmessers ragt sowohl in Längs- als auch in Querrichtung ..4eit über die von den Rädern umgrenzte Fläche hinaus, daß sie sich nur auf geschnittenen Rasenpartien bewegen, und kein ungeschnistener Rasen in den Boden gewalzt wird, und sich die Räder noch mit Sicherheit auf der Rasenfläche befinden, wenn das Sichelmesser bereits die Rasenkanten 4 voll überdeckt. Lawn mower (addendum to patent... V. Patent application P 23 14 745.?) In the main patent is a lawnmower, as shown in the drawing according to Fig. 1, described, in which the wheel system to the sickle knife is arranged so that two running wheels 1 in the direction of movement (arrow) behind the sickle knife Z and the third running wheel 3 are on the same central axis as the acorn knife 2. The shear area of the sickle knife protrudes both in the longitudinal and in the transverse direction ..4th beyond the area bounded by the wheels that they are only cut on Move sections of lawn and no uncut lawn is rolled into the ground, and the wheels are definitely still on the lawn when the sickle knife already completely covered the lawn edges 4.
Obwohl der genannte Mäher eine Reihe von Nachteilen herkömmlicher Näher ausschließt und keine unansehnlichen Spur- bzw.Although the said mower has a number of disadvantages more conventional Closer and no unsightly traces or
Gräserstreifen in den Rasenflächen hinterläßt, kann er dadurch verbessert werden, daß man das Räder- und Sichelmesser-System untereinander variiert.Leaving strips of grass in the lawns can improve it be that one varies the wheel and sickle knife system among themselves.
Nachf olgend wird die Erfindung anhand der in der Zeichnung dargestellten Ausführungsbeispiele beschrieben.In the following, the invention is illustrated with the aid of the drawing Embodiments described.
Fig. 2 und 3 zeigen zwei u. a. mögliche systemverbessernde Varianten.Figures 2 and 3 show two inter alia. possible system-improving variants.
Man kann beispielsweise nach Fig. 2 ein Laufrad 1 in Bortbewegungsrichtung (Pfeil) hinter den dichelmessern 2 und zwei Laufräder 7 auf der gleichen Zentralachse wie die Sichelmesser 2 lagern. Dadurch erreicht man eine verhältnismäßig große Schnittbreite und eine noch bessere Uberdeokung beim Schneiden.For example, as shown in FIG. 2, an impeller 1 can be seen in the direction of movement of the edge (Arrow) behind the dichelic knives 2 and two running wheels 7 on the same central axis store like the sickle knife 2. This achieves a relatively large cutting width and even better coverage when cutting.
und gegen Abfallen des Mähers an den Rasenkanten 4,ebenso wie an einer Rasenecke durch einen einzigen anfahrvorgang.and against falling of the mower on the lawn edges 4, as well as on one Lawn corner with a single start-up process.
Des weiteren kann man zum Beispiel nach Fig. 3 wieder ein Laufrad 1 in Fortbewegungsrichtung (Pfeil) hinter den Sichelmessern 2 und die Sichelmesser 2 so anordnen, daß eine maulartige Öffnung entsteht, und Störglieder 5 - wie Bäume und Wäschestangen - für den Rasènschnitt teilweise umfaßt werden, wobei die beiden außenliegenden Sichelmesser 2 auf der gleichen Zentralachse wie die Laufräder 3 gelagert sind. Neben der weiter vergrößerten Schnittbreite ergibt sich auch ein guter Ü'berdeckungseffeki/beim Schneiden und gegen Abfallen des Mähers an der Rasenkante 4.Furthermore, for example according to FIG. 3, an impeller can again be used 1 in the direction of movement (arrow) behind the sickle knives 2 and the sickle knives Arrange 2 so that a mouth-like opening is created, and disruptive elements 5 - like trees and laundry bars - for cutting lawns are partially included, both of which external sickle knife 2 on the same central axis as the running wheels 3 are stored. In addition to the further enlarged cutting width, there is also a Good coverage effect / when cutting and against falling of the mower on the lawn edge 4th
Mit den Mähern kann man auch Rasenpartien bis unmittelbar an Mauern heran erfassen, ohne die Laufräder zu zerkratzen.The mowers can also be used to cut lawns right up to walls grasp it without scratching the wheels.
Patentansprüche: 2 Seiten Beschreibung 1 Patentanspruch Claims: 2 pages of description 1 claim
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742408964 DE2408964A1 (en) | 1974-02-25 | 1974-02-25 | Hand- or motor-driven grass-mower - has one or more wheels positioned behind the blades and with concentric axle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742408964 DE2408964A1 (en) | 1974-02-25 | 1974-02-25 | Hand- or motor-driven grass-mower - has one or more wheels positioned behind the blades and with concentric axle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2408964A1 true DE2408964A1 (en) | 1975-09-04 |
Family
ID=5908402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19742408964 Pending DE2408964A1 (en) | 1974-02-25 | 1974-02-25 | Hand- or motor-driven grass-mower - has one or more wheels positioned behind the blades and with concentric axle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2408964A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988002212A1 (en) * | 1986-09-26 | 1988-04-07 | Destem Oy | Lawn mower |
WO1992002121A1 (en) * | 1990-07-27 | 1992-02-20 | The Toro Company | Multi-bladed mulching mower |
WO1998016096A1 (en) * | 1996-10-17 | 1998-04-23 | Mats Fischier i Båstad AB | Rotary lawn mower and rotary unit thereto |
US9961829B2 (en) | 2015-06-05 | 2018-05-08 | Mtd Products Inc | Walk-behind mower with steering wheel control |
-
1974
- 1974-02-25 DE DE19742408964 patent/DE2408964A1/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988002212A1 (en) * | 1986-09-26 | 1988-04-07 | Destem Oy | Lawn mower |
WO1992002121A1 (en) * | 1990-07-27 | 1992-02-20 | The Toro Company | Multi-bladed mulching mower |
WO1998016096A1 (en) * | 1996-10-17 | 1998-04-23 | Mats Fischier i Båstad AB | Rotary lawn mower and rotary unit thereto |
US9961829B2 (en) | 2015-06-05 | 2018-05-08 | Mtd Products Inc | Walk-behind mower with steering wheel control |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHW | Rejection |