DE29752C - Weeding device with a chopping motion of the knife - Google Patents
Weeding device with a chopping motion of the knifeInfo
- Publication number
- DE29752C DE29752C DENDAT29752D DE29752DA DE29752C DE 29752 C DE29752 C DE 29752C DE NDAT29752 D DENDAT29752 D DE NDAT29752D DE 29752D A DE29752D A DE 29752DA DE 29752 C DE29752 C DE 29752C
- Authority
- DE
- Germany
- Prior art keywords
- knife
- weeding device
- chopping motion
- chopping
- ground
- 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.)
- Active
Links
- 238000009333 weeding Methods 0.000 title claims 3
- 230000036633 rest Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/10—Other machines specially adapted for working soil on which crops are growing with oscillating tools driven or not
Description
KAISERLICHESIMPERIAL
PATENTAPATENTA
Das Geräth arbeitet in nachstehend beschriebener Weise: Fafst man dasselbe an den Enden der Handhaben und bringt es nach vorwärts in Bewegung, so wird der Hebel i, der durch Zugstange k mit c in Verbindung steht, auf- und abbewegt wie ein Waagebalken, und das an seinem Querbalken 0 befestigte Hackmesser schlägt wühlend von hinten nach vorn in die Erde ein.The device works in the manner described below: if you grasp the same at the ends of the handles and move it forwards, the lever i, which is connected to c by pull rod k , is moved up and down like a balance beam, and that Chopping knife attached to its crossbar 0 digs into the earth from back to front.
Wenn also der Jäter auf den drei Rädern aah auf der Erde ruht und die Kurbelwelle von b auf dem tiefsten Hube ist, so mufs sich das Hackmesser stets im Boden versenken bezw. vergraben, ehe der Jäter in Thätigkeit tritt. Es mufs daher das Hackmesser stets 5 bis 10 mm tiefer gestellt werden als das hintere kleine Stützrad h, wobei c auf seinem tiefsten Hube liegen mufs. Oder wenn der Jäter auf den zwei Vorderrädern α α und dem Hackmesser / auf der Erde steht, wobei c auf seinem tiefsten Hube ist, so mufs Stützrad h 5 bis 10 mm über der Erde in der Luft schweben. Wird nun der Jäter nach vorwärts in Bewegung gebracht, so vergräbt sich das Hackmesser b in der Erde und das vorher in der Luft schwebende Stützrad h kommt auf den Erdboden zu rollen.So when the weeder rests on the three wheels aah on the ground and the crankshaft of b is on the deepest stroke, the chopping knife must always sink into the ground or. buried before the weeder takes action. The chopping knife must therefore always be set 5 to 10 mm lower than the small rear support wheel h, where c must be on its deepest stroke. Or if the weeder stands on the two front wheels α α and the chopping knife / on the ground, where c is at its lowest point, then the support wheel h must hover 5 to 10 mm above the ground in the air. If the weeder is now set in motion forwards, the chopping knife b buries itself in the ground and the support wheel h , which was previously floating in the air, comes to roll onto the ground.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29752C true DE29752C (en) |
Family
ID=305910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT29752D Active DE29752C (en) | Weeding device with a chopping motion of the knife |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE29752C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4926493A (en) * | 1987-12-24 | 1990-05-15 | Erwin Junker | Bearing system for high speed spindles of machine tools |
-
0
- DE DENDAT29752D patent/DE29752C/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4926493A (en) * | 1987-12-24 | 1990-05-15 | Erwin Junker | Bearing system for high speed spindles of machine tools |
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