DE807036C - Mower knife - Google Patents
Mower knifeInfo
- Publication number
- DE807036C DE807036C DEP4778A DEP0004778A DE807036C DE 807036 C DE807036 C DE 807036C DE P4778 A DEP4778 A DE P4778A DE P0004778 A DEP0004778 A DE P0004778A DE 807036 C DE807036 C DE 807036C
- Authority
- DE
- Germany
- Prior art keywords
- knife
- mower knife
- mower
- shows
- corrugations
- 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
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
- A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
- A01D34/13—Cutting apparatus
- A01D34/14—Knife-bars
Description
Die Erfindung betrifft ein Mähmaschinenmesser. Ik'i den bekannten mit Klingen besetzten Mähmessern besteht die Gefahr der Verstopfung, Verklemmung und des Bruches, außerdem ist der Kraftbedart hoch. Um diese Nachteile zu vermeiden, soll erfindungsgemäß die Vorderkante des Messers sägezahnartig ausgebildet und seine Unterseite mit Rillen oder Riffeln versehen sein. Es kann aus einem Stück oder aus mehreren Stücken hergestellt sein. Dieses sägeartig schneidende Mähmesser, dessen Riffeln an der geschliffenen Schneidestelle als kleine Schneidezähne wirken, hat (.■inen geringen Kraftbedarf, es läßt eine höhere Schnittgeschwindigkeit zu und schließt alle Verstopfungs-, Klemm- und Bruchgefahren aus, es ist auch bequemer und schneller zu schärfen.The invention relates to a mower knife. Ik'i the famous blade-tipped mower knives there is a risk of clogging, jamming and breakage, and the Required strength high. In order to avoid these disadvantages, according to the invention, the leading edge of the The knife can be designed like a sawtooth and its underside is provided with grooves or corrugations. It can be made from one piece or from several pieces. This saw-like cutting knife, whose corrugations act as small incisors at the ground cutting point (. ■ inen low power requirement, it leaves a higher Cutting speed and eliminates all risk of clogging, jamming and breakage, it is also easier and faster to sharpen.
In der Zeichnung stellt Fig. 1 das neue Sägemesser in der Draufsicht, Fig. 2 die Ansicht von unten mit den Riffeln oder Rillen und Fig. 3 einen Schnitt durch das Messer dar.In the drawing, FIG. 1 shows the new saw knife in plan view, FIG. 2 shows the view of FIG below with the corrugations or grooves and Fig. 3 shows a section through the knife.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP4778A DE807036C (en) | 1948-10-02 | 1948-10-02 | Mower knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP4778A DE807036C (en) | 1948-10-02 | 1948-10-02 | Mower knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE807036C true DE807036C (en) | 1951-06-25 |
Family
ID=7359621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP4778A Expired DE807036C (en) | 1948-10-02 | 1948-10-02 | Mower knife |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE807036C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1031556B (en) * | 1955-08-20 | 1958-06-04 | Howard & Dennis Ltd | Knife for the cutting unit of a mower |
| US3103752A (en) * | 1961-04-10 | 1963-09-17 | Allis Chalmers Mfg Co | Cutting blade for excavator |
-
1948
- 1948-10-02 DE DEP4778A patent/DE807036C/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1031556B (en) * | 1955-08-20 | 1958-06-04 | Howard & Dennis Ltd | Knife for the cutting unit of a mower |
| US3103752A (en) * | 1961-04-10 | 1963-09-17 | Allis Chalmers Mfg Co | Cutting blade for excavator |
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