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CN109152338A - Vinyl house structure - Google Patents

Vinyl house structure Download PDF

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Publication number
CN109152338A
CN109152338A CN201780028626.5A CN201780028626A CN109152338A CN 109152338 A CN109152338 A CN 109152338A CN 201780028626 A CN201780028626 A CN 201780028626A CN 109152338 A CN109152338 A CN 109152338A
Authority
CN
China
Prior art keywords
deck support
support member
canopy face
supporting member
leg
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.)
Pending
Application number
CN201780028626.5A
Other languages
Chinese (zh)
Inventor
罗里·沃顿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Black Leather Raw Co Ltd
Haygrove Ltd
Original Assignee
Black Leather Raw Co Ltd
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 Black Leather Raw Co Ltd filed Critical Black Leather Raw Co Ltd
Publication of CN109152338A publication Critical patent/CN109152338A/en
Pending legal-status Critical Current

Links

Classifications

    • 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—Protection of plants
    • A01G13/20—Protective coverings for plants
    • A01G13/24—Tunnels for covering rows of 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
    • E04H15/00—Tents or canopies, in general
    • E04H15/18—Tents having plural sectional covers, e.g. pavilions, vaulted tents, marquees, circus tents; Plural tents, e.g. modular
    • 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—Protection of plants
    • 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—Protection of plants
    • A01G13/20—Protective coverings for plants
    • 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
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/1407—Greenhouses of flexible synthetic material
    • 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
    • E04H15/00—Tents or canopies, in general
    • E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/34—Supporting means, e.g. frames
    • E04H15/36—Supporting means, e.g. frames arch-shaped type
    • E04H15/40—Supporting means, e.g. frames arch-shaped type flexible
    • 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
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • 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
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/16—Dismountable or portable greenhouses ; Greenhouses with sliding roofs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Environmental Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)
  • Greenhouses (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Protection Of Plants (AREA)
  • Road Signs Or Road Markings (AREA)
  • Details Of Indoor Wiring (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Fencing (AREA)

Abstract

Describe a kind of vinyl house structure, including multiple rows of (10) leg member (12) and multiple canopy faces supporting member (20), one end of each canopy face supporting member (20) is supported by the supporting leg (12) in the row in the row (10), and its opposite end is supported by the corresponding supporting leg (12) in the adjacent row in the row (10), wherein at least one of canopy face supporting member (20) is the tubular form with the non-circular cross sectional shape of long axis (22) and short axle (24), wherein in use, the short axle (24) substantially extends parallel to the ground surface of the vinyl house structure is used, and the long axis (22) extends perpendicular to the short axle (24).

Description

Vinyl house structure
The present invention relates to a kind of vinyl house structure, the vinyl house structure is for example used to help control crop growth Environmental condition, raising or Optimal Growing condition to improve crop yield, reduce insect pest etc..However, the present invention can also be It is used in other application.
A kind of form that vinyl house structure generally uses includes a set of multiple rows of upright supporting leg, and each upright supporting leg is with basic It goes up vertical orientation and is anchored on the ground surface of lower section.A set of canopy face supporting member is provided, each canopy face supporting member One end is supported by a supporting leg in the row in these rows, and its opposite end is by the phase in the adjacent row in these rows Corresponding supporting leg supports.Prolong on the supporting member of canopy face in canopy face (such as the forms such as flexible plastic material thin slice, net, grid) It stretches, and utilization extends on canopy face and rope, the band etc. directly or indirectly anchored on ground anchors to position appropriate It sets.Canopy face supporting member is usually arc form, is supported in such a way that canopy face is using the substantially profile of cradle roof shape Canopy face.It is understood, however, that not such was the case with for situation, and canopy face supporting member can be shaped so that if needed Different shapes is presented in canopy face.
Canopy face supporting member generallys use the length fashion of the suitable steel expects pipe of circular section shape, the pipe by Bending is to present in the form of desired arc.The upper end of each supporting leg is usually bifurcated form, define it is a pair of angled, to The protruding portion of upper extension, the diameter of the protruding portion are slightly less than the internal diameter of the pipe of canopy face supporting member, so that canopy face supporting member End sections can receive protruding portion so that canopy face supporting member is supported in desired orientation by supporting leg.
In use, when being supported to canopy face and keeping out to canopy face apply load (such as due to strong wind) When, the load that canopy face supporting member and supporting leg are born can be sizable, and canopy face supporting member and supporting leg are designed At allowing them to keep out these load.By way of example, in use, in order to ensure canopy face supporting member can be held By the load applied to it, canopy face supporting member is usually formed by the relatively thick pipe of tube wall.However, relatively using tube wall The shortcomings that pipe of thickness, is that the load that it causes supporting leg that will bear increases, and canopy face supporting member is relatively expensive.
In addition, in use, canopy face supporting member has trend sagging under its own weight, end sections are opposite It is rotated in the protruding portion of supporting leg.
The object of the present invention is to provide a kind of vinyl house structures, wherein reduces or overcomes and known plastic greenhouse knot At least some of the associated disadvantage of structure disadvantage.
According to the present invention, a kind of vinyl house structure is provided, including multiple rows of leg member and multiple canopy faces support structure One end of part, each canopy face supporting member is supported by the supporting leg in the row in the row, and its opposite end is by the row In an adjacent row in corresponding supporting leg support, wherein at least one of canopy face supporting member be with long axis and The tubular form of the non-circular cross sectional shape of short axle, wherein in use, short axle substantially with the earth's surface that uses vinyl house structure Face extends parallel to, and long axis extends perpendicular to short axle.
Thus, long axis upwardly extends in the vertical direction or in the side with vertical component.
In use, the load that the canopy face supporting member of this class formation is subjected to is mainly in the direction with vertical component On.By using the canopy face supporting member of the non-circular cross sectional shape oriented such as already explainedly, can be used pipe thickness compared with Thin canopy face supporting member, without causing negative influence to its load carrying capacity on the direction for being subjected to most of load. Therefore, weight and material cost can be saved.
Meanwhile canopy face supporting member can have a certain range of cross sectional shape, such as they can be elliptical shape or Rectangular shape, preferably canopy face supporting member, which have, passes through essentially flat side to each other in the region of a pair of of part circular The cross sectional shape of the form separated.
Other than realizing that reduce weight adversely affects without the load carrying capacity to canopy face supporting member, this The advantage of invention is, when component needs non-rotatably to be attached to canopy face supporting member, relatively simple folder can be used Son or fixture are realized.Canopy face supporting member is meaned using noncircular cross section material can be to avoid clip or fixture relative to canopy Face supporting member rotation, without using excessively high clamping load.Thus, by reducing using such clamping load to canopy Face supporting member causes the risk of damage.
It similarly, can be to avoid in canopy face supporting member and supporting leg by using the supporting leg suitably, correspondingly designed Between relative rotation or angular movement.It is therefore preferred that each supporting leg includes the protruding portion of non-circular cross sectional shape, the protrusion Portion is arranged for receiving the end sections of associated supporting member or be received by the end sections.
The invention further relates to be suitable for canopy face supporting member, supporting leg, fixture and clip used in this class formation.
Attached drawing being referred to by way of example, the present invention is described further, in the accompanying drawings:
Fig. 1 is to illustrate the schematic diagram of vinyl house structure according to an embodiment of the invention；
Fig. 2 is the view of a part of the vinyl house structure of the embodiment of the Fig. 1 shown in an enlarged scale；
Fig. 3 a and Fig. 3 b are to illustrate the view of a part of vinyl house structure in more detail；
Fig. 4 a and Fig. 4 b illustrate two clips of the vinyl house structure suitable for Fig. 1 or the design of fixture；
Fig. 5 illustrates the vinyl house structure for applying the present invention to another pattern；And
Fig. 6 a and Fig. 6 b are to illustrate the view of a part of structure of Fig. 5.
With reference to the Fig. 1 to Fig. 4 of attached drawing, vinyl house structure 10 is illustrated, the vinyl house structure includes multiple rows of 10 straight Vertical supporting leg 12, each supporting leg 12 are screwed or are fixed in another way 10 institute of hope vinyl house structure on ground On the position at place, supporting leg 12 respectively substantially vertically extends.Each supporting leg 12 includes erection part 14 and bifurcated supporting zone 16, institute It states bifurcated supporting zone and defines the arm or protruding portion 18 being at an angle of with erection part 14.As being best shown in Fig. 2, protruding portion 18 have non-circular cross sectional shape, and hollow tubular form is shown as in arrangement.It is understood, however, that protruding portion if needed 18 can be solid construction, and can be the other shapes other than the shape shown.
As shown in FIG. 2., the cross sectional shape of each protruding portion 18 easily uses a pair of of portion circular region 18a, 18b are by way of flat region 18c, 18d interconnects.
Structure 10 further comprises a series of canopy faces supporting member 20.Each canopy face supporting member 20 is arc form, It is to be constructed by being curved to reach the materials such as the pipe steel of desired arc form.One end of each canopy face supporting member 20 It is supported by a supporting leg in the supporting leg 12 in the row in the row, and its other end is by adjacent one in the row 10 10 corresponding supporting leg 12 is arranged to support.The end sections of canopy face supporting member 20 are by leg member 12 by corresponding Sliding is on protruding portion 18 to support.Alternatively, they can be designed to be received by leg member 12.
As best shown in Figure 3, each canopy face supporting member 20 is bent or with other side in the form of Formula is formed so that the materials such as the pipe steel of a segment length in the form of desired arc are presented.Tubular material has non-circular cross sectional shape, Define that long axis 22 and short axle 24, the material have the cross sectional shape substantially the same but bigger size with protruding portion 18, with Just allow to introduce protruding portion 18 end of supporting member 20.Thus, the cross sectional shape of each canopy face supporting member 20 is easily Using a pair of of portion circular region 20a, 20b by way of flat region 20c, 20d interconnects.
The orientation of canopy face supporting member 20 so that short axle 24 substantially horizontally, substantially with build vinyl house structure 10 Ground surface extends in the whole length of each canopy face supporting member in parallel.Long axis 22 extends perpendicular to short axle 24.Canopy face branch The arc form of support component 20 causes the length for being oriented along canopy face supporting member of long axis 22 and changes.Although having in orientation This variation, but in the length of entire canopy face supporting member 20, long axis 22 is vertically or in the direction with vertical component Upper extension.
Canopy face supporting member 20 carries canopy face 26, such as flexible plastic material thin slice, net, grid etc., the support of canopy face together The arcuate shape of component 20 results in the form that cradle roof shape is taken in canopy face 26.The (not shown) such as rope, band are in canopy face Upper extension, and anchor on ground or supporting leg 12 so that canopy face 26 to be fixed in position.
It should be understood that the cross sectional shape of canopy face supporting member 20 makes canopy face supporting member 20 for example compared to Xiang Qiping Face 20c, 20d apply load and can preferably keep out to its flexure plane 20a, 20b apply load.Therefore, canopy face supports Component 20 can bear sizable load of the crosswind blown above canopy face 26 generation.Even if canopy face supporting member 20 is ratio The thinner form of usual situation lower wall, can also bear these load.Thus, use 20 energy of noncircular cross section canopy face supporting member Enough accomplish weight savings and material cost saving and keep desired load carrying capacity simultaneously, or can be realized load and hold The weight increased by ability without increasing canopy face supporting member 20.
By design protruding portion 18 to have the cross sectional shape substantially the same with canopy face supporting member 20, it should be understood that It is that, in assembly, canopy face supporting member 20 will automatically take the orientation extended vertically with the row 10 of supporting leg 12.Thus, it can To simplify the assembling of vinyl house structure.
Further, since canopy face supporting member 20 and protruding portion 18 substantially non-rotatably assemble each other, due to canopy face branch It supports component rotation and under its own weight sagging trend and is resisted, therefore relative rotation between the two usually occurs In the conventional plastic greenhouse structure of the canopy face supporting member with circular section shape.Thus, vinyl house structure, which has, to be added The strong rigidity of structure.
Wish to clamp accessory or be fixed in another way on canopy face supporting member 20 and by accessory in the presence of very much Being fixed into prevents the case where it is from rotating or being angularly displaced from relative to canopy face supporting member 20 by using with as shown Noncircular cross section canopy face supporting member 20, can be used be specifically designed as with non-circular cross sectional shape canopy face branch The fixture or clip 28,30 (seeing Fig. 4 a and Fig. 4 b) that support component 20 is used together, even if in fixture or clip 28,30 and canopy face branch The clamping load applied between support component 20 is relatively small, the cooperation between fixture or clip 28,30 and canopy face supporting member 20 Still such that angular movement between the two is resisted.Therefore, accessory can be non-rotatably fixed to canopy face supporting member 20 On, it may cause the impaired excessive clamping load of canopy face supporting member 20 without applying.
In the arrangement shown in Fig. 1 to Fig. 4, a series of vinyl house structures can be set up side by side, some in supporting leg 12 Supporting leg supports the end of the canopy face supporting member 20 of two adjacent tunnel structures.However, the present invention is not limited thereto, class is used, and And can be used together with separate tunnel structure, such as it is shown in fig. 5 go out.This class formation can usually undergone quite greatly Snow load weather in use, and using non-circular cross sectional shape canopy face supporting member 20 be also beneficial, the canopy Face supporting member is arranged for reinforcing the ability of tunnel structure to keep out the load applied to canopy face, such as due to depositing on canopy face Snow or extreme crosswind etc..Shown by as in figure 6 a and figure 6 b, each supporting leg 12 of such arrangement preferably includes circle The low portion 12a of cross sectional shape, the low portion are arranged to be driven into ground, and low portion 12a carries screw Forming portion 12b.Supporting leg 12 further comprises the upper part 12c of non-circular cross sectional shape, the upper part be arranged to by It is received in the end sections of associated canopy face supporting member 20.For flange 12d between part 12a, 12c, tool can be with It is engaged with the flange and drives supporting leg 12 to enter ground to allow supporting leg 12 to be forced to rotation, the flange is used to provide guide To show when supporting leg 12 has been driven into ground suitable distance and has carried hook 12e, so that for will Rope that canopy face is fixed in place etc. can anchor herein.The position of hook 12e can be selected by such mode, The interval of the axis of the member distances such as rope supporting leg 12 is enabled control over, such as allows to roll when the ventilation of the component of tunnel structure Cartridge type air-exhausting duct is mobile.
It should be understood that the above-described many advantages referring to figs. 1 to Fig. 4 are benefited from such arrangement.
Although one embodiment of the present of invention is described above with reference to attached drawing, it should be understood that without departing substantially from such as institute In the case where the scope of the present invention that attached claim limits, large-scale modifications and changes can be carried out to embodiment.

Claims (10)

1.一种塑料大棚结构，包括：多排支腿构件以及多个棚面支撑构件，每个棚面支撑构件的一端连接至所述排中的一排中的一个支腿、并且其相反端连接至所述排的相邻一排中的相对应的支腿，其中所述棚面支撑构件中的至少一个是具有长轴和短轴的非圆形截面形状的管状形式，其中在使用中，所述短轴大致与使用所述塑料大棚结构的地表面平行地延伸，并且所述长轴垂直于所述短轴而延伸，其中所述支腿中的至少一些支腿包括用于与相关联的棚面支撑构件的端部部分配合的支撑部分，所述支撑部分是非圆形截面形状。1. A plastic greenhouse structure, comprising: multiple rows of outrigger members and a plurality of deck support members, one end of each deck support member is connected to a leg in a row in the row and its opposite end connected to corresponding legs in an adjacent row of said rows, wherein at least one of said deck support members is of tubular form having a non-circular cross-sectional shape with a major axis and a minor axis, wherein in use , the short axis extends substantially parallel to the ground surface on which the plastic greenhouse structure is used, and the long axis extends perpendicular to the short axis, wherein at least some of the legs include The end portions of the coupled deck support members are fitted with support portions, the support portions being of a non-circular cross-sectional shape. 2.根据权利要求1所述的结构，其中，所述支撑部分有与所述相关联的棚面支撑构件的端部部分基本上相同、但尺寸较小的截面形状，以允许所述支撑部分被接纳在所述棚面支撑构件的端部部分内。2. The structure of claim 1, wherein the support portion has substantially the same cross-sectional shape as the end portion of the associated deck support member, but with a smaller dimension to allow the support portion is received within the end portion of the deck support member. 3.根据权利要求1或权利要求2所述的结构，其中，在整个所述棚面支撑构件的长度内，所述长轴在竖直方向上或在具有竖直分量的方向上延伸。3. A structure according to claim 1 or claim 2, wherein the long axis extends in a vertical direction or in a direction having a vertical component throughout the length of the deck support member. 4.根据以上权利要求中任一项所述的结构，其中，所述棚面支撑构件具有呈一对部分圆形区域通过基本上平直的侧面彼此间隔开的形式的截面形状。4. A structure according to any preceding claim, wherein the deck support member has a cross-sectional shape in the form of a pair of partially circular regions spaced apart from each other by substantially flat sides. 5.根据以上权利要求中任一项所述的结构，其中，每个支腿包括用于与所述相关联的棚面支撑构件的端部部分配合的臂部或突出部，所述臂部或突出部具有非圆形截面形状并且限定所述支撑部分。5. A structure as claimed in any preceding claim, wherein each leg includes an arm or protrusion for cooperating with an end portion of the associated deck support member, the arm portion Or the protrusion has a non-circular cross-sectional shape and defines the support portion. 6.根据权利要求5所述的结构，其中，每个支腿具有与所述支腿相关联的两个这样的臂部或突出部。6. The structure of claim 5, wherein each leg has two such arms or protrusions associated with the leg. 7.根据权利要求5所述的结构，其中，所述臂部或突出部与所述支腿是同轴的。7. The structure of claim 5, wherein the arm or protrusion is coaxial with the leg. 8.根据权利要求5、权利要求6或权利要求7所述的结构，其中，每个臂部或突出部的尺寸小于所述棚面支撑构件的尺寸，以允许所述臂部或突出部被接纳在所述棚面支撑构件的端部部分内。8. A structure as claimed in claim 5, claim 6 or claim 7, wherein the size of each arm or protrusion is smaller than the size of the deck support member to allow the arm or protrusion to be received within the end portion of the deck support member. 9.根据以上权利要求中任一项所述的结构，进一步包括适于装配至具有非圆形截面的棚面支撑构件的至少一个夹子或夹具。9. The structure of any preceding claim, further comprising at least one clip or clamp adapted to fit to a deck support member having a non-circular cross-section. 10.一种适于用于以上权利要求中任一项所述的类型的塑料大棚结构的棚面支撑构件、支腿、夹具或夹子。10. A deck support member, leg, clamp or clip suitable for use in a plastic greenhouse structure of the type claimed in any one of the preceding claims.
CN201780028626.5A 2016-04-14 2017-04-06 Vinyl house structure Pending CN109152338A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB201606567A GB2549469B (en) 2016-04-14 2016-04-14 Polytunnel structure
GB1606567.4 2016-04-14
PCT/GB2017/050966 WO2017178797A1 (en) 2016-04-14 2017-04-06 Polytunnel structure

Publications (1)

Publication Number Publication Date
CN109152338A true CN109152338A (en) 2019-01-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780028626.5A Pending CN109152338A (en) 2016-04-14 2017-04-06 Vinyl house structure

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US (1) US20190136571A1 (en)
EP (1) EP3442322A1 (en)
CN (1) CN109152338A (en)
AU (1) AU2017248710A1 (en)
CA (1) CA3020712A1 (en)
CL (1) CL2018002917A1 (en)
CO (1) CO2018012142A2 (en)
EA (1) EA201892130A1 (en)
GB (1) GB2549469B (en)
MA (1) MA44667A (en)
MX (1) MX2018012528A (en)
PE (1) PE20190097A1 (en)
WO (1) WO2017178797A1 (en)
ZA (1) ZA201807587B (en)

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Publication number Priority date Publication date Assignee Title
GB2549469B (en) 2016-04-14 2019-12-25 Haygrove Ltd Polytunnel structure

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CA3020712A1 (en) 2017-10-19
GB2549469A (en) 2017-10-25
CL2018002917A1 (en) 2019-03-15
EP3442322A1 (en) 2019-02-20
PE20190097A1 (en) 2019-01-14
AU2017248710A1 (en) 2018-11-08
EA201892130A1 (en) 2019-04-30
GB2549469B (en) 2019-12-25
ZA201807587B (en) 2020-02-26
WO2017178797A1 (en) 2017-10-19
MA44667A (en) 2019-02-20
MX2018012528A (en) 2019-06-06

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