DE194509C - - Google Patents
Info
- Publication number
- DE194509C DE194509C DENDAT194509D DE194509DA DE194509C DE 194509 C DE194509 C DE 194509C DE NDAT194509 D DENDAT194509 D DE NDAT194509D DE 194509D A DE194509D A DE 194509DA DE 194509 C DE194509 C DE 194509C
- Authority
- DE
- Germany
- Prior art keywords
- wire
- cutting
- cut
- edges
- band
- 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
- 210000000614 Ribs Anatomy 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 description 5
- 241000763859 Dyckia brevifolia Species 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000384 rearing Effects 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D44/00—Harvesting of underwater plants, e.g. harvesting of seaweed
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
- Harvesting Machines For Specific Crops (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstan'd der Erfindung ist ein neuartiges Gerät zum Entkrauten von Gewässern, insbesondere zum Entfernen der am Boden wuchernden Wasserpflanzen, die die Fisch- -aufzucht und den Fischfang hindern und die Fahrstraßen verlegen.The subject of the invention is a novel device for removing weeds from bodies of water, in particular to remove the aquatic plants overgrown on the bottom that prevent fish rearing and fishing and the Laying routes.
Das neue Gerät besteht in einem Draht oder Band von beliebiger Länge, das derart profiliert ist, daß mehrere schneidende KantenThe new device consists of a wire or ribbon of any length, which is such is profiled that several cutting edges
ίο vorhanden sind. Diese Kanten können durch Kerben oder Zähne in Sägekanten verwandelt sein.ίο are present. These edges can be transformed into sawed edges by notches or teeth.
Ein solches Profilband zerschneidet, wenn es an seinen Enden von zwei Leuten durch das Wasser gezogen wird, die Stiele der Wasserpflanzen, insbesondere dann, wenh durch eine Hin- und Herbewegung die Sägewirkung der Schneide zur Geltung gebracht wird. Etwa sich um das Band wickelnde Pflanzenteile werden von der einen oder der anderen Schneide sofort durchschnitten.Such a profile band is cut when it is cut by two people at its ends the water is drawn to the stalks of the aquatic plants, especially wenh the sawing effect of the cutting edge is brought out by a back and forth movement will. Parts of the plant that wrap around the tape are used by one or the other cut through the other cutting edge immediately.
Das bekannte Jätegerät, das aus einem an einem Stiel befestigten, durch die Erde gezogenen Draht besteht, kann zum Abschneiden von Wasserpflanzen nicht benutzt werden, da es sich zu schnell abnutzt und auch nicht schneidet.The well-known weeding device, which consists of a stick attached to a stick and pulled through the earth Wire cannot be used to cut off aquatic plants as it wears out too quickly and also does not cut.
Das neue Gerät ist auf der Zeichnung in zwei Ausführungsformen in schaubildlicher Darstellung veranschaulicht.The new device is on the drawing in two embodiments in diagrammatic form Illustration illustrated.
Fig. ι zeigt in vergrößertem Maßstab einen Profildraht von sternförmigem Querschnitt, dessen Mittelteil α etwa ' 2 mm im Durchmesser mißt und dessen vier Längsrippen b zu Schneiden zugeschärft und durch Kerben c in Sägeschneiden verwandelt sind.Fig. Ι shows on an enlarged scale a profile wire of star-shaped cross-section, the middle part α measures about 2 mm in diameter and the four longitudinal ribs b are sharpened to blades and converted into saw blades by notches c.
Fig. 2 zeigt in gleichem Maßstab ein aus zwei Winkelblechstreifen d, e, die mittels Nieten f zum Kreuzstreifen verbunden sind, bestehendes Schneideband, dessen vier Rippen wiederum zu Schneiden geschärft und durch Kerben g in Sägeschneiden verwandelt sind.2 shows, on the same scale, a cutting band consisting of two angled sheet metal strips d, e, which are connected to form cross strips by means of rivets f , the four ribs of which are in turn sharpened to blades and converted into saw blades by notches g.
Claims (2)
Publications (1)
Publication Number | Publication Date |
---|---|
DE194509C true DE194509C (en) |
Family
ID=457643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT194509D Active DE194509C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE194509C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4194344A (en) * | 1978-05-08 | 1980-03-25 | Mizzi Joseph M | Sugar cane harvesters |
US6032789A (en) * | 1995-11-25 | 2000-03-07 | Habasit Gmbh | Tubular conveyor belt |
DE102019108030A1 (en) * | 2019-03-28 | 2020-10-01 | Lufthansa Technik Aktiengesellschaft | Cutting tape for cutting foils |
-
0
- DE DENDAT194509D patent/DE194509C/de active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4194344A (en) * | 1978-05-08 | 1980-03-25 | Mizzi Joseph M | Sugar cane harvesters |
US6032789A (en) * | 1995-11-25 | 2000-03-07 | Habasit Gmbh | Tubular conveyor belt |
DE102019108030A1 (en) * | 2019-03-28 | 2020-10-01 | Lufthansa Technik Aktiengesellschaft | Cutting tape for cutting foils |
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