NL1018076C2 - Hand gardening tool is for working several types of soil and is provided with two or more blades supplied with all-round cutting surfaces, each blade being fixed to claw - Google Patents
Hand gardening tool is for working several types of soil and is provided with two or more blades supplied with all-round cutting surfaces, each blade being fixed to claw Download PDFInfo
- Publication number
- NL1018076C2 NL1018076C2 NL1018076A NL1018076A NL1018076C2 NL 1018076 C2 NL1018076 C2 NL 1018076C2 NL 1018076 A NL1018076 A NL 1018076A NL 1018076 A NL1018076 A NL 1018076A NL 1018076 C2 NL1018076 C2 NL 1018076C2
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- NL
- Netherlands
- Prior art keywords
- blades
- soil
- hand
- claw
- held
- Prior art date
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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
- A01B1/00—Hand tools
- A01B1/06—Hoes; Hand cultivators
- A01B1/10—Hoes; Hand cultivators with two or more blades
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
Description
-1--1-
Schoffel, hak en cultivator in een handgrondwerktuig.Hoe, heel and cultivator in a manual soil tillage implement.
De uitvinding heeft betrekking op een handgrondwerktuig, geschikt voor meerdere grondsoorten, welke de functie van schoffel, hak en cultivator in zich verenigt, en welke arbeidsvriendelijker werkt dan de huidige drie 5 afzonderlijke gereedschappen.The invention relates to a hand-held soil implement suitable for several soil types, which combines the function of hoe, heel and cultivator, and which is more labor-friendly than the current three separate tools.
Onkruid, wordt afhankelijk van de grondsoort gewied met de voor de betreffende grondsoort geschikte schoffel of hak. Er bestaat momenteel een rijke variatie aan schoffels die hun bestaan gedeeltelijk aan de grondsoort, maar hoofdzakelijk aan de streektraditie ontlenen. Voor stijve 10 grond en onkruid met dikkere wortels wordt hoofdzakelijk een hak gebruikt omdat die een trekkende werkrichting heeft waardoor men meer kracht kan aanzetten. Een schoffel heeft hoofdzakelijk een voorwaartse duwende werkrichting en wordt daarom voor lichtere grondsoorten gebruikt. Door het schoffelen ontstaat in meer of mindere mate een harde 15 laag in de grond op het niveau waarover de schoffel of hak tijdens het werken wordt bewogen. Deze harde laag en om andere redenen stijve grond wordt losgewoeld met een cultivator waarbij deze regelmatig achter wortels blijft haken. Omdat de cultivator geen snijvlakken heeft moet men deze wortels stuk trekken. Dit vergt veel krachtsinspanning.Depending on the type of soil, weeds are weeded with the hoe or heel suitable for the soil in question. There is currently a rich variety of hoes that derive their existence partly from the type of soil, but mainly from the regional tradition. For stiff soil and weeds with thicker roots, a heel is mainly used because it has a pulling working direction that allows more force to be applied. A hoe mainly has a forward-pushing working direction and is therefore used for lighter types of soil. Due to the hoeing, a hard layer is created to a greater or lesser extent in the ground at the level over which the hoe or heel is moved during work. This hard layer and for other reasons stiff soil is loosened with a cultivator where it regularly catches on roots. Because the cultivator has no cutting edges, these roots must be broken. This requires a lot of effort.
20 De uitvinding beoogd het schoffelen en cultiveren met minder krachtsinspanning mogelijk te maken. Hiervoor is de uitvinding voorzien van meerdere schoffelbladen in plaats van het traditionele enkelvoudige blad. Dit zorgt ervoor dat de snijhoek van de bladen, en de totale snij lengte van de schoffel groter is en de grond meer verbrokkeld. Tevens is kan men, 25 door de steel lager te houden, de schoffelbladen als cultivator gebruiken waarbij de snijvlakken eventuele wortels doorsnijden.The invention has for its object to make hoeing and cultivation possible with less effort. For this the invention is provided with several hoe blades instead of the traditional single blade. This ensures that the cutting angle of the blades, and the total cutting length of the hoe, is larger and the soil more crumbled. It is also possible, by keeping the stem lower, to use the hoe blades as a cultivator, the cutting surfaces cutting through any roots.
1018076 -2-1018076 -2-
De uitvinding wordt in het volgende nader toegelicht aan de hand van tekening 1,4, 5 en 6, waar in bovenaanzicht een uitvoeringsvorm van de uitvinding wordt getoond en in tekening 2 en 3, waarin in zijaanzicht een uitvoeringsvorm van de vinding wordt getoond. De vinding 1,bevat 5 een steelhouder 7, waaraan de bladen 1, door middel van klauwen 6, zijn bevestigd. De bladen 1, zijn rondom voorzien van snijvlakken 2. De vinding 1, is met de steelhouder 7, te bevestigen aan een steel 8. Tekening 1 en 2 toont de drie werkrichtingen 3, 9 en 10, waarin de vinding 1, als schoffel gebruikt kan worden. Tekening 2, toont de werkrichting 4, waarin 10 de vinding 1, als hak gebruikt kan worden. Tekening 3, toont de werkrichting 5, waarin de vinding 1, als cultivator gebruikt kan worden, waarbij men de steel 5, lager moet houden. Bij het gebruik van de vinding 1, als cultivator trekt deze zich door de schuine stand van de bladen 1, dieper in de grond waarbij eventuele wortels doorgesneden worden door 15 snijvlakken 2.The invention is further elucidated hereinbelow with reference to drawings 1,4, 5 and 6, in which a top view of an embodiment of the invention is shown and in drawings 2 and 3, in which a side view of an embodiment of the invention is shown. The invention 1 comprises a handle holder 7, to which the blades 1 are attached by means of claws 6. The blades 1 are provided with cutting edges 2 on all sides. The invention 1 can be attached to a handle 8 with the handle holder 7. Drawing 1 and 2 shows the three working directions 3, 9 and 10, in which the invention 1 is used as a hoe. can become. Drawing 2 shows the working direction 4, in which the invention 1 can be used as a heel. Drawing 3 shows the working direction 5, in which the invention 1 can be used as a cultivator, while keeping the stem 5 lower. When using the invention 1 as a cultivator, it pulls deeper into the ground through the oblique position of the blades 1, any roots being cut by cutting edges 2.
De uitvinding geeft bijgevolg een handgrondwerktuig, geschikt voor meerdere grondsoorten, die de functie van schoffel, hak en cultivator in zich verenigt, en welke arbeidsvriendelijker werkt dan de huidige drie afzonderlijke handgereedschappen.The invention therefore provides a hand-held soil tillage implement suitable for a plurality of soil types, which combines the function of hoe, heel and cultivator, and which is more labor-friendly than the current three separate hand-held tools.
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Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1018076A NL1018076C2 (en) | 2001-05-15 | 2001-05-15 | Hand gardening tool is for working several types of soil and is provided with two or more blades supplied with all-round cutting surfaces, each blade being fixed to claw |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1018076A NL1018076C2 (en) | 2001-05-15 | 2001-05-15 | Hand gardening tool is for working several types of soil and is provided with two or more blades supplied with all-round cutting surfaces, each blade being fixed to claw |
NL1018076 | 2001-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL1018076C2 true NL1018076C2 (en) | 2002-11-19 |
Family
ID=19773405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL1018076A NL1018076C2 (en) | 2001-05-15 | 2001-05-15 | Hand gardening tool is for working several types of soil and is provided with two or more blades supplied with all-round cutting surfaces, each blade being fixed to claw |
Country Status (1)
Country | Link |
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NL (1) | NL1018076C2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2896376A1 (en) * | 2006-01-23 | 2007-07-27 | Avril Ind Entpr Unipersonnelle | Harrow comprises horizontal frame, to underside of which saucer-shaped disks are attached by bolts |
GB2489231A (en) * | 2011-03-21 | 2012-09-26 | Christopher Hardy | Soil working hand tool |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE98350C (en) * | ||||
BE335209A (en) * | ||||
US2587106A (en) * | 1948-11-22 | 1952-02-26 | Brown Harrison | Rotary cultivator |
DE941700C (en) * | 1954-10-31 | 1956-04-19 | Stefan Krammer | Device for moistening and loosening the soil |
DE3219865A1 (en) * | 1982-05-27 | 1983-12-01 | Fritz 7341 Gruibingen Straub | Soil-loosening device |
-
2001
- 2001-05-15 NL NL1018076A patent/NL1018076C2/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE98350C (en) * | ||||
BE335209A (en) * | ||||
US2587106A (en) * | 1948-11-22 | 1952-02-26 | Brown Harrison | Rotary cultivator |
DE941700C (en) * | 1954-10-31 | 1956-04-19 | Stefan Krammer | Device for moistening and loosening the soil |
DE3219865A1 (en) * | 1982-05-27 | 1983-12-01 | Fritz 7341 Gruibingen Straub | Soil-loosening device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2896376A1 (en) * | 2006-01-23 | 2007-07-27 | Avril Ind Entpr Unipersonnelle | Harrow comprises horizontal frame, to underside of which saucer-shaped disks are attached by bolts |
GB2489231A (en) * | 2011-03-21 | 2012-09-26 | Christopher Hardy | Soil working hand tool |
GB2489231B (en) * | 2011-03-21 | 2015-11-04 | Christopher Hardy | Soil working hand tool |
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Legal Events
Date | Code | Title | Description |
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PD2B | A search report has been drawn up | ||
VD1 | Lapsed due to non-payment of the annual fee |
Effective date: 20061201 |