WO2003067956A1 - Plough-share tool with two-sided edge - Google Patents

Plough-share tool with two-sided edge Download PDF

Info

Publication number
WO2003067956A1
WO2003067956A1 PCT/HR2003/000006 HR0300006W WO03067956A1 WO 2003067956 A1 WO2003067956 A1 WO 2003067956A1 HR 0300006 W HR0300006 W HR 0300006W WO 03067956 A1 WO03067956 A1 WO 03067956A1
Authority
WO
WIPO (PCT)
Prior art keywords
ploughshare
plough
blade
sided
sided edge
Prior art date
Application number
PCT/HR2003/000006
Other languages
French (fr)
Inventor
Ivan Hiti
Original Assignee
Ivan Hiti
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 Ivan Hiti filed Critical Ivan Hiti
Priority to AU2003245802A priority Critical patent/AU2003245802A1/en
Publication of WO2003067956A1 publication Critical patent/WO2003067956A1/en

Links

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
    • A01B15/00—Elements, tools, or details of ploughs
    • A01B15/02—Plough blades; Fixing the blades
    • A01B15/04—Shares
    • A01B15/06—Interchangeable or adjustable shares

Definitions

  • Agricultural tools - ploughs with cutting tools - ploughshares are used for the cultivation of agricultural surfaces whether they are big or small.
  • This invention refers to the area of cutting tools for the cultivation of agricultural surfaces - ploughshares.
  • the ploughshare is used for the horizontal cutting of soil furrows.
  • the primary aim of this invention is to make functional cutting tool - the two- sided blade ploughshare.
  • This ploughshare consists of the body with one blade on the bottom and the other on the top. The edge of the blade can be situated on the frontal or rear side of the ploughshare. There are 3 holes or more (it depends on the size of the ploughshare) which are used for fixing the ploughshare to the holder and the plough.
  • the cutting tool - the ploughshare has two blades. One blade is on the bottom (4a) and the other on the top of the ploughshare (4b).
  • This ploughshare has 3 holes or more (depending on the size of the ploughshare) which serves for fixing the ploughshare to the holder. Both the ploughshare and the holder are fixed to the plough with the screws. If the bottom blade is damaged or blunt, the ploughshare is taken off from the holder and twisted for 180° and fixed again so that the top no-blunt is put into the bottom cutting position.
  • the two-sided ploughshare is fixed to the plough with the screws on the same place (until the bottom part of the plough board) and the same way as one blade ploughshare, but together with the ploughshare carrier.

Abstract

The two-sided ploughshare (2) consists of the body and two blades. The first one is on the bottom and the other on the top of the ploughshare body. It is fixed to the plough with the screws (3) on the same place (until the bottom part of the plough board) and the same way as one blade ploughshare, but together with the ploughshare carrier (1). The essential advantage of the two-sided blade ploughshare (2) is obvious in the following situations: there are two ploughshares in one, it lasts longer, longer periode between two sharpenings, there are less empty runs in the organisation of the work at ploughing, if one blade becomes blunt or damaged (e.g. if it runs on the stone in the soil), the plough is easily enabled for further work by twisting the ploughshare.

Description

TOOL - TWO-SIDED BLADE PLOUGHSHARE
DESCRIPTION OF THE INVENTION
Referring area
Agricultural tools - ploughs with cutting tools - ploughshares are used for the cultivation of agricultural surfaces whether they are big or small. This invention refers to the area of cutting tools for the cultivation of agricultural surfaces - ploughshares. The ploughshare is used for the horizontal cutting of soil furrows.
Technical problem
How to make the tool - the ploughshare with two-sided blade?
Technical situation
During 5 000 years, since Mesopotamia when it was used for the first time until today, only the ploughshare with one blade on the bottom was used for the horizontal cutting of the furrows.
Exposition of the essence of the invention
The primary aim of this invention is to make functional cutting tool - the two- sided blade ploughshare. This ploughshare consists of the body with one blade on the bottom and the other on the top. The edge of the blade can be situated on the frontal or rear side of the ploughshare. There are 3 holes or more (it depends on the size of the ploughshare) which are used for fixing the ploughshare to the holder and the plough.
Brief description of the pictures
The pictures included into the description and which make the part of the description of the invention show the best way, until now, of manufacturing the invention help to explain the essential principles of the invention.
Picture 1. - Plan and section of the ploughshare holder,
Picture 2. - Plan and section of the ploughshare with two-sided blade (4a, 4b),
Picture 3. - Complex drawing: the ploughshare holder and the ploughshare with the screw (3),
Picture 4. - The ploughshare with the holder fixed to the plpugh. Detailed description of at least one way of realising the invention
Presumed realisation of the invention with the connected plans will be now presented in details. If you look at the picture 2. you will see that the cutting tool - the ploughshare has two blades. One blade is on the bottom (4a) and the other on the top of the ploughshare (4b). This ploughshare has 3 holes or more (depending on the size of the ploughshare) which serves for fixing the ploughshare to the holder. Both the ploughshare and the holder are fixed to the plough with the screws. If the bottom blade is damaged or blunt, the ploughshare is taken off from the holder and twisted for 180° and fixed again so that the top no-blunt is put into the bottom cutting position.
The way of application of the invention
Using the cutting tool - two-sided blade ploughshare we get practical and useful cutting tool which can be economically produced and which contains the relevant news if compared to the ploughshares with one blade, and that is: two blades. The two-sided ploughshare is fixed to the plough with the screws on the same place (until the bottom part of the plough board) and the same way as one blade ploughshare, but together with the ploughshare carrier.

Claims

ΛA
[ϊ5CP2βθ2θi25Δ]
PATENT REQUEST
The two-sided ploughshare consists of the body and two blades (example 1, example 2). The first one is on the bottom and the other on the top of the ploughshare body. The edge of the ploughshare blade can be put on the f ontal or rear side of the ploughshare body. The two-sided ploughshare is fixed to the plough with the screws on the same place and the same way as one blade ploughshare, but together with the ploughshare carrier.
PCT/HR2003/000006 2002-02-12 2003-02-10 Plough-share tool with two-sided edge WO2003067956A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003245802A AU2003245802A1 (en) 2002-02-12 2003-02-10 Plough-share tool with two-sided edge

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HRP20020125 HRP20020125A2 (en) 2002-02-12 2002-02-12 Plough-share having two-sided blade
HRP20020125A 2002-02-12

Publications (1)

Publication Number Publication Date
WO2003067956A1 true WO2003067956A1 (en) 2003-08-21

Family

ID=27676594

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/HR2003/000006 WO2003067956A1 (en) 2002-02-12 2003-02-10 Plough-share tool with two-sided edge

Country Status (3)

Country Link
AU (1) AU2003245802A1 (en)
HR (1) HRP20020125A2 (en)
WO (1) WO2003067956A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2902278A1 (en) * 2006-06-14 2007-12-21 Kuhn Huard S A Sa Working tool for ploughing body of e.g. plough, has connection part comprising position stop engaged in corresponding opening in support, and key mounted in oblong hole arranged in screw, where stop is formed in thickness of support

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE518971C (en) * 1931-02-21 Jens Jensen Reversible share that can be used with both cutting edges
GB2100562A (en) * 1981-06-25 1983-01-06 Dowdeswell C V R Plough point assembly
EP0174881A1 (en) * 1984-09-14 1986-03-19 Société de Constructions Mécaniques HUARD-UCF Société Anonyme Removable plough share point

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE518971C (en) * 1931-02-21 Jens Jensen Reversible share that can be used with both cutting edges
GB2100562A (en) * 1981-06-25 1983-01-06 Dowdeswell C V R Plough point assembly
EP0174881A1 (en) * 1984-09-14 1986-03-19 Société de Constructions Mécaniques HUARD-UCF Société Anonyme Removable plough share point

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2902278A1 (en) * 2006-06-14 2007-12-21 Kuhn Huard S A Sa Working tool for ploughing body of e.g. plough, has connection part comprising position stop engaged in corresponding opening in support, and key mounted in oblong hole arranged in screw, where stop is formed in thickness of support

Also Published As

Publication number Publication date
AU2003245802A1 (en) 2003-09-04
HRP20020125A2 (en) 2004-02-29

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