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DE19600276A1 - Cutter for rotary grass mower - Google Patents

Cutter for rotary grass mower

Info

Publication number
DE19600276A1
DE19600276A1 DE1996100276 DE19600276A DE19600276A1 DE 19600276 A1 DE19600276 A1 DE 19600276A1 DE 1996100276 DE1996100276 DE 1996100276 DE 19600276 A DE19600276 A DE 19600276A DE 19600276 A1 DE19600276 A1 DE 19600276A1
Authority
DE
Germany
Prior art keywords
cutter
type
cutting
grass mower
lawn mower
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.)
Withdrawn
Application number
DE1996100276
Other languages
German (de)
Inventor
Helmut Pfeiffer
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 DE1996100276 priority Critical patent/DE19600276A1/en
Publication of DE19600276A1 publication Critical patent/DE19600276A1/en
Withdrawn legal-status Critical Current

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
    • A01D34/73—Cutting apparatus

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

The cutter is made of metal or plastics. The development of the blade size is calculated, taking into account the mower type, for grinding of the blades. The cutting width is determined according to the type of mower. The blade pitch can be about 60 degrees and the thickness can be 3.5mm.

Description

Es ist bekannt, daß man bei hochgewachsenen Gras erhebliche Schwierigkeiten beim mähen hat.It is known that at tall grass substantial Has difficulty mowing.

Der im Patentanspruch 1 angegebenen Erfindung liegt das Problem zugrunde, hochgewachsenes Gras durch eine bessere Schnittwirkung und mit weniger Kraft­ aufwand zu mähen.The specified in claim 1 Invention is based on the problem tall grass through better Cutting effect and with less force effort to mow.

Dieses Problem wird durch die im Patentanspruch 1 aufgeführten Merkmale gelöst.This problem is caused by the im Features listed claim 1 solved.

Durch das mehrschneidige Messer (s. Zeichnung) und der besonderen Form und Schliff der Schneiden wird Energie eingespart, es entsteht eine bessere Schnittleistung. Kürzere Schnittwege zu den einzelnen Schneiden verringert Energieverbrauch.With the multi-edged knife (see drawing) and the special shape and cut of the cutting edges energy is saved, better results Cutting performance. Shorter cutting paths to the individual cutting reduces energy consumption.

Kürzere Zeitaufwand beim mähen von hochgewachsenen Gras, mindestens 30% weniger Kraftstoffverbrauch. Rasenmäher läßt sich leichter führen. Shorter time spent mowing tall grass, at least 30% less fuel consumption. Lawnmowers are easier to operate.  

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt.An embodiment of the invention is shown in the drawing.

Es folgt die Erläuterung der Erfindung anhand der Zeichnung.The explanation of the invention follows based on the drawing.

Es zeigenShow it

Fig. 1 Energie-Sparmesser
z. B. Maßzahl 400 = Maßstab 1 : 2,5 Fig. 1 energy saving knife
e.g. B. Dimension 400 = scale 1: 2.5

BezugszeichenlisteReference list

1 Schneide (Schnittbreite je nach Typ)
2 Montage-Bohrung je nach Typ
3 Schweißnaht
4 Ausgleichs-Bohrung für ev. Unwucht
5 Drehrichtung
6 Schnittweg 1 cutting edge (cutting width depending on the type)
2 mounting holes depending on the type
3 weld seam
4 compensation hole for possible unbalance
5 direction of rotation
6 cutting path

Dicke je Typ
z. B. 400 Maßzahl = 3,5 mm Dicke
Abschrägung der Schneide ca. 60 Grad
Werkstoff aus Metall/evt. Kunststoff.Thickness per type
e.g. B. 400 dimension = 3.5 mm thickness
Bevel of the cutting edge approx. 60 degrees
Metal material / possibly Plastic.

Claims (4)

1. Mehrschneidiges Rasenmähermesser, ist aufgrund der Form, insbesonders für Benzin-Rasenmäher und Elektro- Rasenmäher geeignet.1. Multi-edged lawn mower knife, is because of the shape, in particular for petrol lawnmowers and electric Suitable for lawn mowers. Die Herstellung der Schnittbreite richtet sich nach dem Typ des Rasenmähers.The production of the cutting width is aimed depending on the type of lawnmower. 2. Mehrschneidiges Rasenmähermesser nach Anspruch 1, bei dem die Ausführung der Größe zu beachten ist (Rasenmäher Typ) Schliff der Schneide.2. Multi-bladed lawn mower knife after Claim 1, wherein the Execution of size too note (lawn mower type) Cut the cutting edge. Werkstoff aus Metall/evt. Kunststoff.Metal material / possibly Plastic.
DE1996100276 1996-01-05 1996-01-05 Cutter for rotary grass mower Withdrawn DE19600276A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1996100276 DE19600276A1 (en) 1996-01-05 1996-01-05 Cutter for rotary grass mower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996100276 DE19600276A1 (en) 1996-01-05 1996-01-05 Cutter for rotary grass mower

Publications (1)

Publication Number Publication Date
DE19600276A1 true DE19600276A1 (en) 1997-07-10

Family

ID=7782221

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996100276 Withdrawn DE19600276A1 (en) 1996-01-05 1996-01-05 Cutter for rotary grass mower

Country Status (1)

Country Link
DE (1) DE19600276A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1000533A1 (en) * 1998-11-16 2000-05-17 Claas Saulgau Gmbh Picking device for harvesting cereals

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1254556A (en) * 1917-09-21 1918-01-22 Peter L Weimerskirsch Harness-hook.
DE2635807A1 (en) * 1976-08-09 1978-02-16 Ering Metallwaren KNIFE ARRANGEMENT FOR A MOTOR-DRIVEN SICKLE LAWN MOWER
US4779407A (en) * 1986-11-21 1988-10-25 Pattee John G Rotatable member, replaceable components therefor, and methods of constructing and utilizing same
JPH0779629A (en) * 1993-09-20 1995-03-28 Kubota Corp Blade for lawn mower

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1254556A (en) * 1917-09-21 1918-01-22 Peter L Weimerskirsch Harness-hook.
DE2635807A1 (en) * 1976-08-09 1978-02-16 Ering Metallwaren KNIFE ARRANGEMENT FOR A MOTOR-DRIVEN SICKLE LAWN MOWER
US4779407A (en) * 1986-11-21 1988-10-25 Pattee John G Rotatable member, replaceable components therefor, and methods of constructing and utilizing same
JPH0779629A (en) * 1993-09-20 1995-03-28 Kubota Corp Blade for lawn mower

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1000533A1 (en) * 1998-11-16 2000-05-17 Claas Saulgau Gmbh Picking device for harvesting cereals

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8122 Nonbinding interest in granting licenses declared
8130 Withdrawal