KR20100108145A - Windbreak fence of an opening and closing windbreak net - Google Patents

Windbreak fence of an opening and closing windbreak net Download PDF

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Publication number
KR20100108145A
KR20100108145A KR1020090026672A KR20090026672A KR20100108145A KR 20100108145 A KR20100108145 A KR 20100108145A KR 1020090026672 A KR1020090026672 A KR 1020090026672A KR 20090026672 A KR20090026672 A KR 20090026672A KR 20100108145 A KR20100108145 A KR 20100108145A
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KR
South Korea
Prior art keywords
pulley
rotating member
windbreak
shaft
upper fixing
Prior art date
Application number
KR1020090026672A
Other languages
Korean (ko)
Inventor
유기표
최동근
조종현
이후룡
Original Assignee
전북대학교산학협력단
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.)
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Application filed by 전북대학교산학협력단 filed Critical 전북대학교산학협력단
Priority to KR1020090026672A priority Critical patent/KR20100108145A/en
Publication of KR20100108145A publication Critical patent/KR20100108145A/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0225—Wind breakers, i.e. devices providing lateral protection of the plants
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
    • E04H17/165—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames using panels with rigid filling and frame

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

The present invention relates to a windbreaker that can open and close the windbreak network, and more specifically, one side fixing rod; And the other side holder for maintaining a constant interval with the one side holder; One side shaft rotatably coupled to an upper side of the one side holder, one side pulley axially coupled to the one side shaft and rotating along the one side shaft, and the other side shaft rotatably coupled to an upper side of the other side holder; An upper fixing portion axially coupled to the other shaft, the upper fixing portion including a rotating member rotating along the one side pulley and the other pulley in a state wound around the outer circumference of the one side pulley and the other pulley; When the rotating member of the upper fixing part rotates to the left and right to open and close the space formed between the one side and the other side, the upper end is fixed to the one side and the other end is fixed to the rotating member Wind screen; It relates to a windbreak pan that can be opened and closed; characterized in that it comprises a; moving the rotating member of the upper fixing portion to move the windscreen net from side to side.

The present invention configured as described above is the windscreen is moved to the left and right when the rotating member of the upper fixing part to open and close the space formed between the one side and the other side of the stator and the wind screen is required for the growth of fruit trees Not only is there a risk of obstructing the flow, but this can promote the growth of fruit trees, and furthermore, it is possible to prevent the risk of damaging the windscreen and one side and the other side of the stator due to the typhoon. have.

Description

Windproof pan which can open and close windbreak net {WINBREAKBREAK FENCE OF AN OPENING AND CLOSING WINDBREAK NET}

The present invention and the one side fixture; And the other side holder for maintaining a constant interval with the one side holder; One side shaft rotatably coupled to an upper side of the one side holder, one side pulley axially coupled to the one side shaft and rotating along the one side shaft, and the other side shaft rotatably coupled to an upper side of the other side holder; An upper fixing portion axially coupled to the other shaft, the upper fixing portion including a rotating member rotating along the one side pulley and the other pulley in a state wound around the outer circumference of the one side pulley and the other pulley; When the rotating member of the upper fixing part rotates to the left and right to open and close the space formed between the one side and the other side, the upper end is fixed to the one side and the other end is fixed to the rotating member Wind screen; It relates to a windbreak pan that can be opened and closed; characterized in that it comprises a; moving the rotating member of the upper fixing portion to move the windscreen net from side to side.

In general, wind farms are installed in fruit farms to prevent the fruit of fruit from falling due to typhoons generated every year.

On the other hand, the wind is required in the fruit growing season in order to facilitate the growth of fruit trees grown in the fruit farms, the windproof fan is a sealed type to hinder the flow of the wind is a problem that the growth of fruit trees is reduced have.

Furthermore, the windbreak fan of the sealed type is usually installed in a fixed manner using a pipe, when the typhoon is generated, as well as the mesh and pipe of the windbreak pan as well as the mesh and the pipe is damaged as the windbreak pan There is a problem in that the construction cost increases according to the reconstruction.

The present invention was created in order to solve the above-described problems, because the windbreak net is moved to the left and right when the rotating member of the upper fixing portion rotates to open and close the space formed between the one side and the other side of the windbreak net There is no fear of obstructing the flow of wind required in the growing season of the fruit, and this can further promote the growth of the fruit, and furthermore, the windbreak and one side and the other fixing stand may be damaged by the typhoon. It is an object of the present invention to provide a windproof pan that can open and close a windscreen that can be prevented.

The present invention for achieving the above object is fixed to one side; And the other side holder for maintaining a constant interval with the one side holder; One side shaft rotatably coupled to an upper side of the one side holder, one side pulley axially coupled to the one side shaft and rotating along the one side shaft, and the other side shaft rotatably coupled to an upper side of the other side holder; An upper fixing portion axially coupled to the other shaft, the upper fixing portion including a rotating member rotating along the one side pulley and the other pulley in a state wound around the outer circumference of the one side pulley and the other pulley; When the rotating member of the upper fixing part rotates to the left and right to open and close the space formed between the one side and the other side, the upper end is fixed to the one side and the other end is fixed to the rotating member Wind screens; It provides a windproof pan that can open and close the windscreen, characterized in that it comprises a; a left and right moving unit for moving the windscreen to the left and right by rotating the rotating member of the upper fixing part.

Here, a winding member which is spirally wound on the rotating member of the upper fixing part in a state including the upper side of the windbreak net is provided, one end of the winding member is fixed to the one side holder, the other end is fixed to the rotating member It is preferable to be.

In addition, a spirally wound winding member on the upper side of the windbreak net is accommodated in the lower inner side, a plurality of ring members are provided in the upper inner side to accommodate the rotating member of the upper fixing portion, the upper of the plurality of the ring member It is preferable that the upper portion of the ring member located at a distance adjacent to the other pulley of the fixing portion is fixed while penetrating the rotating member.

Further, the left and right moving parts are axially coupled to the one shaft so as to be located at a distance adjacent to one side pulley of the upper fixing part, and a driven pulley for rotating the one side shaft and one side pulley so that the rotating member can be rotated; A driving pulley for automatically rotating by a manual rotation or a driving motor by a worker in a state adjacent to the one side stand; And a rotating member wound around the outer periphery of the driving pulley and the driven pulley in order to transfer the rotational force of the driving pulley to the driven pulley.

In addition, the left and right moving parts are axially coupled to the one shaft so as to be located at a distance adjacent to one side pulley of the upper fixing portion, and a driven gear for rotating the one side shaft and one side pulley so that the rotating member is rotated; A drive gear that rotates automatically by a manual rotation or drive motor by a worker in a state adjacent to the one side holder; And a chain wound around the outer circumference of the drive gear and the driven gear to transfer the rotational force of the drive gear to the driven gear.

In addition, the one side and the other side is preferably a scaffold formed at regular intervals in the vertical direction.

The present invention because the wind screen is moved to the left and right when the rotating member of the upper fixing part rotates to open and close the space formed between the one side and the other side of the stator to prevent the wind flow required during the growth period of the fruit tree Of course, there is no fear of doing so, and thus the growth of fruit trees can be further promoted, and furthermore, there is an effect of preventing the risk of damaging the windbreak network and one side and the other side of the stator by a typhoon.

Then, the winding member spirally wound on the rotating member of the upper fixing part in the state including the windbreak net or the winding member spirally wound on the upper side of the windscreen is accommodated in the lower inner side, the rotating member is in the upper inside Due to the plurality of ring members accommodated there is an effect that the wind screen can be easily moved from side to side when the rotating member is rotated.

In addition, the windscreen can be easily moved from side to side more easily through the left and right moving parts consisting of driven pulleys, drive pulleys, and rotating members, or driven gears, drive gears and chains. Since the operator rotates automatically by a manual or drive motor by the operator has the effect that the wind screen can be moved left and right manually or automatically.

In addition, due to the scaffold formed at regular intervals in the vertical direction on the one side and the other side, there is an effect that the user can be more easily fixed to the windshield net to the one side and the other side as needed.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Of course, the scope of the present invention is not limited to the following examples, and various modifications can be made by those skilled in the art without departing from the technical gist of the present invention.

1 is a perspective view schematically showing a windbreak pan that can be opened and closed the windscreen is an embodiment of the present invention.

Windproof fan that can be opened and closed of the windscreen net according to an embodiment of the present invention as shown in Figure 1 large, one side 10, the other side 30, the upper fixing part 50, the wind screen 70 and the left and right moving parts 90 is made.

First, the one side holder 10 is fixed to the ground vertically, for example, orchards, such as, "a" shaped brackets on the upper portion of the one side holder 10 as shown in FIG. 101 may be formed integrally or bolted.

Next, the other side fixture 30 is fixed to the ground, such as an orchard farmhouse, for example, in a state of maintaining a constant interval with the one side fixture 10, even in the upper portion of the other side fixture 30 As shown in FIG. 1, for example, a bracket 301 having a shape of “a” may be integrally formed or bolted.

Between the one side holder 10 and the other side holder 30, as shown in Figure 1 may be provided with a separate auxiliary holder 15 vertically at a predetermined interval.

Next, the upper fixing part 50 is provided between the upper portion of the one side holder 10 and the upper portion of the other side holder 30, as shown in Figure 1 formed on the upper side of the one side holder 10 One side shaft 501 rotatably coupled to an upper portion of the one side holder 10 so as to be positioned inside the bracket 101, and the other side rotatably coupled to the bracket 101; A side pulley 503 that is axially coupled with the one side shaft 501 and rotates along the one side shaft 501; One side is rotatably coupled to the upper portion of the other side mount 30 so as to be located inside the bracket 301 formed on the upper portion of the other side 30, the other side is rotatably coupled to the bracket 301 The other side shaft 505; An other pulley 507 which is axially coupled to the other shaft 505 and rotates along the other shaft 505; And a rotating member 509 rotating along the one pulley 503 and the other pulley 507 in a state wound around the outer periphery of the one pulley 503 and the other pulley 507.

The rotating member 509 may be made of, for example, a band-shaped band or a wire rope, but is not necessarily limited thereto.

FIG. 2 is a perspective view schematically showing a state in which the windbreak net 70 of FIG. 1 opens a space 17 formed between the one side holder 10 and the other side holder 30.

Next, the windbreak net 70 is, for example, by opening and closing the space (17 in Fig. 2) formed between the one side and the other side of the fixed base (10, 30) according to the occurrence of the typhoon, the upper height When the rotating member 509 of the government unit 50 rotates forward and backward, it opens and closes a space 17 formed between the one side and the other side holders 10 and 30.

When no typhoon occurs, the windbreak net 70 having a mesh shape is folded by moving to the left side, for example, as shown in FIG. 2, by the rotating member 509. The space 17 formed between the 10 and 30 can be opened, thereby growing the fruit because the wind required for the fruit growing time can move more smoothly through the space 17 and move in the fruiting direction. This can be promoted more.

In addition, when a typhoon occurs, the windbreak net 70 having a mesh shape is moved to the right by the rotating member 509 to be spread, and the windbreak net 70 in the unfolded state is interrupted by the wind flow. It will reduce the risk of falling fruit.

Next, the left and right moving unit 90 by rotating the rotating member 509 forward and backward to move the wind screen 70 to the left and right, which will be described in detail below for convenience of description.

Meanwhile, for example, as shown in FIGS. 1 and 2, the winding member 100 wound spirally on the rotating member 509 of the upper fixing part 50 in a state including the upper side of the windbreak net 70 is provided. It may be provided.

The winding member 100 may be made of, for example, a wire rope, but is not necessarily limited thereto.

Ring portion (101 in Fig. 1) formed in a circular shape on one end of the winding member 100, for example, penetrating formed on the protruding piece 103 formed in the lower portion of the bracket 101 of the one side fixing (10) It is locked in the ball (103a), the other end of the winding member 100 may be knot fixed in the state passing through the rotating member (509).

3 is a perspective view schematically illustrating a state in which the rotating member 509 is accommodated in the upper inside of the plurality of ring members 130.

Further, for example, as shown in FIG. 3, the winding member 110 spirally wound on the upper side of the windbreak net 70 is accommodated in the lower inner side, and the rotating member of the upper fixing part 50 in the upper inner side. A plurality of ring members 130 may be provided to accommodate the 509.

Here, the winding member 110 wound spirally on the upper side of the wind screen 70 may be made of, for example, a wire rope, but is not necessarily limited thereto.

The ring portion 111 formed in a circular shape at one end of the winding member 110 is, for example, a through hole formed on the protruding piece 103 formed at the bottom of the bracket 101 of the one side fixing (10) ( The hook portion 113 is fixed in the 103a and formed in a circular shape at the other end of the winding member 110 and the other pulley 507 of the upper fixing portion 50 of the plurality of ring members 130. It may be fixed to the lower portion of the ring member 130 located at an adjacent distance.

And, the plurality of the ring member 130 is, for example, as shown in Figure 3, the upper ring (131) of the open side of the one side in which the rotating member 509 is received; A lower ring 133 having an open side at one side in which the winding member 110 wound spirally on an upper side of the windbreak net 70; It may include a shaft 135 formed integrally between the upper ring 131 and the lower ring 133.

The upper ring 131 of the ring member 130 positioned at a distance adjacent to the other pulley 507 of the upper fixing part 50 among the plurality of ring members 130 passes through the rotating member 509. Position can be fixed.

Spirally wound on the upper side of the wind screen 70 in the winding member 100 or the lower inner side spirally wound on the rotating member 509 of the upper fixing section 50 in the state including the wind screen 70 Due to the plurality of ring members 130 accommodated therein, the winding member 110 is accommodated, and the rotating member 509 is accommodated inside the upper part of the windbreak net 70, when the rotating member 509 rotates. There is an advantage that can be easily moved left and right.

Next, the above-described left and right moving part 90, as shown in Figure 1, for example, on the one side shaft 501 to be located at a distance adjacent to one side pulley 503 of the upper fixing portion 50 A driven pulley 901 which is axially coupled and rotates the one shaft 501 and the one pulley 503 so that the rotating member 509 is rotated; Manual rotation or drive motor by the operator in a state that is rotatably accommodated inside the bracket 151 formed in the shape of a "b" in the upper portion of the separate holder 150 located at a distance adjacent to the one side holder (10) A driving pulley 903 which automatically rotates by a time); And a rotating member 905 wound around the outer periphery of the driving pulley 903 and the driven pulley 901 to transfer the rotational force of the driving pulley 903 to the driven pulley 901.

Here, the rotating member 905 of the left and right moving unit 90 may be, for example, made of a band-shaped band or made of a wire rope, but is not necessarily limited thereto.

Here, the driving pulley 903 accommodated inside the bracket 151 formed on the upper part of the fixing stand 150 is, for example, as shown in FIG. It is rotatably coupled to the other end, the other end may be coupled to the outer periphery of the handle shaft 153 exposed to the outside of the bracket 151.

When the operator manually rotates the handle shaft 153 directly and manually, the driving pulley 903 rotates manually along the handle shaft 153.

In addition, although not shown in the drawing, the drive motor (not shown) may be axially coupled to the bracket 151 so that the drive shaft for forward and reverse rotation is located inside the bracket 151 of the separate fixing stand 150. have.

The drive pulley 903 is axially coupled to a drive shaft of the drive motor (not shown), and when the drive shaft of the drive motor (not shown) automatically rotates forward and backward, the drive pulley 903 automatically follows the drive shaft. Forward and reverse.

In addition, the left and right moving unit 90 is not shown in the figure, but is coupled to the shaft 501 on the one side shaft 501 to be located at a distance adjacent to one side pulley 503 of the upper fixing part 50, the rotating member ( A driven gear for rotating the one shaft 501 and the one pulley 503 so that the 509 can be rotated; Manual rotation or drive motor by the operator in a state that is rotatably accommodated inside the bracket 151 formed in the shape of a "b" in the upper portion of the separate holder 150 located at a distance adjacent to the one side holder (10) A driving gear that rotates automatically by the back wheel; And a chain wound around the outer circumference of the drive gear and the driven gear to transfer the rotational force of the drive gear to the driven gear.

The drive gear accommodated in the bracket 151 formed on the upper portion of the separate fixing member 150 is, for example, one end is rotatably coupled to the upper portion of the separate fixing member 150, and the other end is the bracket. It may be coupled to the outer periphery of the handle shaft 153 exposed to the outside of the (151).

When the operator manually rotates the handle shaft 153 directly and directly, the drive gear is manually rotated forward and backward along the handle shaft 153.

In addition, the drive motor (not shown) may be axially coupled to the bracket 151 so that the drive shaft for forward and reverse rotation is positioned inside the bracket 151 of the fixing stand 150.

The drive gear is axially coupled to a drive shaft of the drive motor (not shown). When the drive shaft of the drive motor (not shown) automatically rotates forward and backward, the drive gear is automatically rotated forward and backward along the drive shaft.

The windbreak net 70 is more easily moved from side to side through the left and right moving parts 90 including the driven pulley 901, the driving pulley 903, and the rotating member 905, or the driven gear, the driving gear, and the chain. Not only can it move, but in particular the drive pulley 903 or the drive gear is automatically rotated by the operator manually or by a drive motor (not shown), so that the wind screen 70 is moved left and right manually or automatically. There is an advantage that can be moved left and right.

Next, as shown in Figures 1 and 3, the outer periphery of the one side holder (10) and the other side holder (30) is preferably formed with a step at a predetermined interval in the vertical direction in which the operator can step up and down.

More specifically, in particular, the windbreak net 70 having a mesh shape spreading to the right by the rotating member 509 is wrapped around the windbreak net 70, for example, and the one side and the other side fixing stand 10. , 30) may be fixed by a fixing member 5, such as a cable tie, which is fixed at regular intervals in the vertical direction.

That is, the worker is provided with the fixing member (5) at regular intervals in the vertical direction on the outer periphery of the one side and the other side of the holding (10, 30) by using the scaffold (7).

The scaffold 7 may be formed at regular intervals in the vertical direction even on the outer circumference of the additional auxiliary support 15 provided at regular intervals between the one side holder 10 and the other side holder 30. The fixing member 5 may also be fixed to the outer periphery of the auxiliary fixing stand 15 at regular intervals in a vertical direction while wrapping the windbreak net 70.

Due to the scaffold 7 formed at regular intervals in the vertical direction on the one side holder 10 and the other side holder 30, the operator may move the windbreak net 70 to the one side holder 10 and the other side holder ( There is an advantage that can be more easily fixed to 30).

According to the present invention configured as described above, when the rotating member 509 of the upper fixing part 50 rotates, the windbreak screen 70 moves from side to side between the one side stand 10 and the other side stand 30. Opening and closing the space 17 is formed in the wind screen 70 is no fear of obstructing the flow of wind required for the growth time of the fruit, as well as this can be more facilitated growth of fruit trees, Furthermore, there is an advantage in that the windbreak net 70 and the one side and the other side stand 10 and 30 may be damaged in advance due to the typhoon.

1 is a perspective view schematically showing a windbreak pan that can be opened and closed of an windbreak network according to an embodiment of the present invention;

FIG. 2 is a perspective view schematically showing a state in which the windbreak network of FIG. 1 opens a space formed between one side holder and the other side holder;

3 is a perspective view schematically showing a state in which the rotating member is accommodated inside the upper portion of the plurality of ring members.

*** Explanation of symbols for main parts of drawing ***

5; A fixed member 7; Scaffolding,

10; One side fixture, 101, 301, 151; Brackets,

103; Protruding piece, 103a; Through Hole,

100, 110; Winding members, 101, 111, 113; Ring,

130; A ring member, 131; Upper Ring,

133; Lower ring, 135; shaft,

150; Anchor, 153; Hand Shaft,

15; Auxiliary fixture, 17; space,

30; The other side holder, 50; Upper Fixation,

501; One side, 503; One side pulley,

505; The other axis, 507; The other side pulley,

509, 905; Rotary member, 70; Screen,

90; Left and right moving parts, 901; Follower Pulley,

903; Driven pulley.

Claims (6)

One side fixture; And the other side holder for maintaining a constant interval with the one side holder; One side shaft rotatably coupled to an upper side of the one side holder, one side pulley axially coupled to the one side shaft and rotating along the one side shaft, and the other side shaft rotatably coupled to an upper side of the other side holder; An upper fixing portion axially coupled to the other shaft, the upper fixing portion including a rotating member rotating along the one side pulley and the other pulley in a state wound around the outer circumference of the one side pulley and the other pulley; When the rotating member of the upper fixing part rotates to the left and right to open and close the space formed between the one side and the other side, the upper end is fixed to the one side and the other end is fixed to the rotating member Wind screen; Windbreak pans that can be opened and closed, characterized in that it comprises a; a left and right moving unit for moving the windscreen to the left and right by rotating the rotating member of the upper fixing part. The method of claim 1, It is provided with a winding member spirally wound on the rotating member of the upper fixing part in a state including the upper side of the windbreak net, One end of the winding member is fixed to the one side holder, the other end is a windbreak fan that can open and close the windbreak network, characterized in that fixed to the rotating member. The method of claim 1, The winding member spirally wound on the upper side of the windbreak net is accommodated in the lower inner side, a plurality of ring members are provided in the upper inner side for receiving the rotating member of the upper fixing portion, An upper part of the ring member located at a distance adjacent to the other pulley of the upper fixing part of the plurality of the ring member is a windbreak fan capable of opening and closing the windbreak network, characterized in that fixed to pass through the rotating member. The method of claim 1, The left and right moving parts are axially coupled on the one shaft to be positioned at a distance from the one side pulley of the upper fixing part, and a driven pulley for rotating the one shaft and one side pulley so that the rotating member can be rotated; A driving pulley for automatically rotating by a manual rotation or a driving motor by a worker in a state adjacent to the one side stand; Windbreak pans that can be opened and closed, characterized in that it comprises a; rotating member wound on the outer periphery of the drive pulley and driven pulley to transfer the rotational force of the drive pulley to the driven pulley. The method of claim 1, The left and right moving parts are axially coupled to the one shaft so as to be positioned at a distance from the one side pulley of the upper fixing part, and a driven gear to rotate the one shaft and one side pulley to rotate the rotating member; A drive gear that rotates automatically by a manual rotation or drive motor by a worker in a state adjacent to the one side holder; And a chain wound around the outer circumference of the drive gear and the driven gear to transfer the rotational force of the drive gear to the driven gear. The method of claim 1, A windbreak fan capable of opening and closing the windscreen net, characterized in that the one side of the holding rod and the other side of the holding plate is formed at regular intervals in the up and down direction.
KR1020090026672A 2009-03-27 2009-03-27 Windbreak fence of an opening and closing windbreak net KR20100108145A (en)

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Application Number Priority Date Filing Date Title
KR1020090026672A KR20100108145A (en) 2009-03-27 2009-03-27 Windbreak fence of an opening and closing windbreak net

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Application Number Priority Date Filing Date Title
KR1020090026672A KR20100108145A (en) 2009-03-27 2009-03-27 Windbreak fence of an opening and closing windbreak net

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107401321A (en) * 2017-09-12 2017-11-28 沈阳农业大学 A kind of adjustable orchard anti-wind net
KR102154659B1 (en) * 2020-05-19 2020-09-10 김성길 mesh fences

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107401321A (en) * 2017-09-12 2017-11-28 沈阳农业大学 A kind of adjustable orchard anti-wind net
KR102154659B1 (en) * 2020-05-19 2020-09-10 김성길 mesh fences

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