• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Extraction device of rods for electric fences. This device has a main body of circular section with a flattening in the distal third of the device that gives it greater resistance to traction and where welded by eyelets of different sizes, for fastening and locking of the rods to be extracted ground; a curved end to act as a support point that also allows the device to be separated from the ground, making it more comfortable to use said device, which is also blind to prevent it from being bent when pressing on the ground; an opposite end to the previous one that serves as the handle of the device that is also blinded and can have a ring that will allow it to be held on a hook or panel of tools when it is not being used. Applicable in the agricultural and livestock industry. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2666393A1
    申请号:ES201600946
    申请日:2016-11-02
    公开日:2018-05-04
    发明作者:Antonio SOBRINO SAMPEDRO
    申请人:Antonio SOBRINO SAMPEDRO；
    IPC主号:
    专利说明:

    VARILLAS EXTRACTOR DEVICE FOR ELECTRICAL CLOSURES
    SECTOR OF THE TECHNIQUE
    The present invention belongs to the agro-livestock sector and more specifically to the removal of fiber or metal rods used in electric fences used to store livestock and domestic animals, or protect crops from the action of such domestic and wild animals.
    STATE OF THE TECHNIQUE (BACKGROUND OF THE INVENTION)
    I do not know any previous tool or object that serves this fm. The extraction of the rods that hold the wire, mesh or electrified cable are done manually and using human force, causing habitual injuries.
    In many cases it is impossible to extract such rods from the ground for reuse, due to pressure and humidity changes, being abandoned and forcing the use of new ones, since it is usual for said electric fences to be itinerant and move in function of available grass and the needs of agricultural and livestock farms.
    EXPLANATION OF THE INVENTION
    The rod extractor device for electric fences, is an object that, using the principle of the lever, allows to extract rods of different materials and measures, thanks to eyelets that hold the rods by their base and that due to the design of the tool, It allows them to be removed from the earth in a few movements and without effort.
    The rod extractor device for electric fences consists of a metal tube, made of aluminum, iron, steel and metal alloys or plastic material (provided they ensure tensile strength and durability). This device has circular section in almost all its extension except in the first third of the device in which it has a flattening where there are eyelets joined by welding that serve to lock and hold the rod from its base and by means of upward movements, get the rods loose and easily removed from the ground thanks to the lever exerted. This device has a curved distal end, which can be done by means of a welded elbow or other part added perpendicularly at the end as a support point. This curved distal end serves to raise the fulcrum of the lever that is exerted on the ground and is blinded to prevent the device from being buried in the ground by exerting pressure on said ground; and the opposite end that is straight, serves as a handle and is also blinded.
    BRIEF DESCRIPTION OF THE DRAWINGS.
    To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical implementation thereof, a set of figures is attached as an integral part of said description. where, for illustrative and non-limiting purposes, the following has been represented:
    Figure 1 shows a schematic front view of the profile with a possible embodiment of the object of the present invention.
    Figure 2 shows a schematic plan view with a possible embodiment of the object of the present invention.
    Figure 3 shows a schematic front view of the profile, showing the operation of the object of the present invention. It represents the first step, in which the extractor device is placed by inserting the rod into the eyelet designed for this purpose.
    Figure 4 shows a schematic front view of the profile of a possible embodiment of the object, having made a vertical and upward movement for the removal of the rod by means of the lever principle.
    Figure 5 shows a detailed view of Figure 3, which shows the buttonhole that acts as a clamp and locks the rod to be extracted.
    Figure 6 shows a detailed plan view, which shows the buttonhole
    with the rod inserted in it.
    Figure 7 shows a detailed view of Figure 4, in which the action of the extractor device is appreciated. The eyelet holds and locks the rod and by successive vertical and upward movements, the quick and easy removal of said rod is carried out.
    Below is a list of the different elements represented in the figures that make up the invention:
    1 = main body
    2 = curved end of the main body
    3 = flattening of the main body
    4 = eyelets and rod locks
    5 = end of the main body that serves as a handle or handle
    6 = rod to extract
    7 = ground
    PREFERRED EMBODIMENT OF THE INVENTION.
    In view of the aforementioned figures, and in accordance with the numbering adopted, an example of a preferred embodiment of the invention can be observed therein, which comprises the parts and elements indicated and described in detail below.
    Thus, a possible preferred embodiment of the rod extractor device for electric fences is observed in Figures 1 and 2, object of the present invention comprising a main body (1) of circular section, preferably made of iron or steel of about 800 millimeters of total length and a diameter of 35 millimeters. Said main body (1) has a curved end (2) to act as a support point on which the lever principle acts and which also allows the device to be separated from the ground (7) for a comfortable handling of the tool. The main body (1) presents in its first third a flattening (3)
    made by extrusion, which gives it greater tensile strength and offers a flat surface where to fix, by welding, the eyelets (4) of different measures for fastening and locking the rods (6) 5 that you want to remove from the ground ( 7). The curved end (2) of the main body (1) is blinded to prevent it from burying on the ground (7). The end that serves as handle (5) of the tool, is also blinded and can have a ring (not shown) that allows its fastening on a hook or panel
    10 tools when not in use.
    INDUSTRIAL APPLICATION
    The extractor device object of the present invention is susceptible of application to the agricultural and livestock industry, since the electric fences for the guard of crops and cattle are greatly extended and in
    15 clear expansion and involves a large number of roving or temporary rods that need to be removed and reinstalled according to needs.
    权利要求:
    Claims (1)
    [1]
    1-Rod extractor device for electric fences of wire, cable or mesh used in agriculture and livestock, characterized by having a main body (1) of circular section with a flattening (3) by extrusion in the first third of the device that gives it greater tensile strength and offers a flat surface where welding the eyelets (4) of different measures for fastening and locking the rods (6) to be removed from the ground (7); a curved end (2) to act as a support point on which the lever principle acts and which also allows the device to be separated from the ground (7) for a comfortable handling of the tool; In addition, this curved end is blind to prevent pressure on the ground (7) from burying it; an opposite end to the previous one that serves as handle (5) of the device, is also blinded. This tube can be made of metal or plastic materials as long as they ensure tensile strength and durability.
    2-Extractor device according to claim 1, characterized in that it can be made of other materials such as iron, steel, aluminum, or metal alloys.
    3-Extractor device according to claim 1, characterized in that the curved end (2) can be realized by means of a welded elbow or another piece added perpendicularly at the end as a support point.
    FIGURE 1
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    FIGURE 2
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    FIGURE 3
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     FIGURE 7
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    同族专利:
    公开号 | 公开日
    ES2666393B1|2019-02-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3991976A|1975-09-02|1976-11-16|Warren Skinner|Implement for driving and removing fence posts|
    US4856759A|1989-03-31|1989-08-15|Ness Thomas O|Woody plant extractor|
    US5743340A|1993-04-01|1998-04-28|Giacomini; Michael E.|Weed pulling apparatus|
    JP2003158924A|2001-11-22|2003-06-03|Mitsubishi Agricult Mach Co Ltd|Post pulling-out tool|
    WO2010132922A1|2009-05-19|2010-11-25|Peter John Mcneill|Post gripping device|
    US20100301289A1|2009-06-01|2010-12-02|Gilles Rivard|Anchorage extractor|
    法律状态:
    2019-02-12| FG2A| Definitive protection|Ref document number: 2666393 Country of ref document: ES Kind code of ref document: B1 Effective date: 20190212 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201600946A|ES2666393B1|2016-11-02|2016-11-02|Extraction device of rods for electric fences.|ES201600946A| ES2666393B1|2016-11-02|2016-11-02|Extraction device of rods for electric fences.|
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