EP2211603A1 - Abri a usage agricole a ossature de toiture simplifiee - Google Patents
Abri a usage agricole a ossature de toiture simplifieeInfo
- Publication number
- EP2211603A1 EP2211603A1 EP07848265A EP07848265A EP2211603A1 EP 2211603 A1 EP2211603 A1 EP 2211603A1 EP 07848265 A EP07848265 A EP 07848265A EP 07848265 A EP07848265 A EP 07848265A EP 2211603 A1 EP2211603 A1 EP 2211603A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shelter
- use according
- agricultural use
- elements
- elongate element
- 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.)
- Withdrawn
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—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0206—Canopies, i.e. devices providing a roof above the plants
Definitions
- the present invention relates to a greenhouse type shelter, for example, simplified roof structure, this shelter providing crop protection against adverse weather conditions.
- This shelter can also provide protection against the unwanted introduction of insects, arthropods and other crop predators.
- the greenhouses for agricultural use and similar shelters are traditionally made of rigid arches, metal, joined to each other by horizontal rails consisting of rigid metal profiles.
- the dimensions of the arches in height and width determine the height and the width of the greenhouse. When these dimensions are small, the arches are generally in one piece and are easily transportable in vehicles of the road size. On the other hand, for large arches, the impossibility of transporting them in shape in vehicles corresponding to the road gauge has led to them being produced in several sections. In this way the hoops are transportable each in the disassembled state and on site, are assembled by abutment and interlocking sections that compose them.
- One of the drawbacks of this design method lies in the relative complexity of making the arch sections. Indeed it is used a plurality of bending work of the various sections of arch and deformation of the end portions of the latter by constriction or expansion for the realization of interlocking forms.
- the object of the present invention is to solve the aforementioned problems by proposing a simplified frame greenhouse no longer using arches, designed to be integrally assembled at a short distance from the ground and in a folded state on the ground and then raised to above the ground to be brought into a deployed state and designed so that during assembly the longitudinal bays can be exempted from any obstacle opposing the free movement of the personnel assigned to the assembly which allows an easy installation of the elements of recovery.
- the greenhouse-type agricultural shelter comprising a structure erected on the floor so as to support at least one flexible covering element in the form of a fabric and / or a net, said framework comprising anchoring piles engaged in the ground to which are fixed rigid amounts, said piles and uprights being arranged in rows and columns, characterized in that each amount of each row is joined to the anterior or posterior amount of the same row by at least two bracing elements abutted and fixed l one to the other halfway between the two said uprights, by a connecting member, that each spacer element is secured to its amount so that it can be folded along the latter or be deployed substantially radially relative to the latter and be joined by the connecting member to the homologous bracing element and that the amounts of each column are consecutive utially joined at the upper end by an upper horizontal rigid elongated element.
- bracing elements make it possible to free each longitudinal span and to allow the free passage in the latter for the personnel assigned to the assembly.
- each longitudinal row formed by the connecting elements is arranged a trough for collecting rain water, snow and hail, said chute or gutter and being carried out of place in place by oblique elongated elements of the corresponding longitudinal span.
- the upper elongate element is rigid and is in the form of a clipping metal profile provided with an upper opening running along its entire length which opening is bordered by two lips curved towards the outside. the inside of the profile, the sheet being inserted into the profile and pinched between the lips of the latter and a U-shaped section with a holding wedge being introduced into the clipping profile.
- the shelter from a folded position on the ground according to which the support posts are inclined on the horizontal and rest individually on the anterior anchoring pile, is brought into the deployed position by pivoting the support elements about their hinge pin to their anchoring piles and said greenhouse is held in this extended position by locking the support members in vertical position against their anchoring piles.
- each bracing member is made of a flexible wire of synthetic material.
- flexible wire elements which can be made of inextensible or slightly extensible synthetic material makes it possible to significantly reduce material costs and manufacturing costs since to make the roof it is sufficient to attach to the support elements the pre-cut frame wire of adequate length.
- the covering element is an anti-hail net, permeable to water and air.
- the two slopes formed in each longitudinal span by the bracing elements are each covered by a sheet of synthetic material transparent to light and impervious to water and air, which tarpaulin spans the entire length of the longitudinal span and is supported foldably by corresponding oblique oblique elements.
- the sheet is fixed on the one hand to the corresponding upper longifo ⁇ ne element and on the other hand to a winding bar extending over the entire length of the span, said bar of winding being coupled to a maneuvering member.
- each upper elongate element the two slopes extending on either side of each upper elongate element are covered by a same tarpaulin fixed by its longitudinal central zone to said upper elongate element.
- each upper elongate element is each covered by a collapsible shading net by winding towards the upper elongate element of the corresponding slope
- the shelter according to the invention does not have an arch which simplifies its realization. Moreover, its mounting on the ground and in particular the mounting on the ground of the covering elements from the longitudinal spans which are free of any obstacle created by the bracing elements reduces the difficulty and the dangerousness of assembling operations performed in height.
- FIG. 1 is a perspective view of a shelter according to a first embodiment
- FIG. 2 is a perspective view of the frame of the shelter according to the first embodiment
- FIG. 3 is a partial view, in section, of the shelter at one of the upper longiform elements;
- FIG. 4 is a partial view, in section, of the shelter at the level of one of the lower longiform elements,
- FIG. 5 is a partial view, in section, of the shelter illustrating another method of fastening the nets and tarpaulin to the upper longiform element
- FIG. 6 is a perspective view of detail showing a joining member according to a first embodiment
- FIG. 7 is a plan view of the unabridged frame according to a second embodiment
- FIG. 8 is a plan view of the joining member for a shelter according to the second embodiment
- FIG. 9 is a partial view at the level of the upper elongate element of a shelter according to a third embodiment
- FIG. 10 is a partial view at the level of the lower longiform element of a shelter according to FIG. a third embodiment
- FIG. 11 is a view of the frame of a shelter in the folded position on the ground
- FIG. 12 is a view of the lower end of an upright and its anchoring pile
- FIG. 13 is a sectional view of a telescopic post in the form of a jack
- - Figure 14 is a sectional view of the lower end of a post according to another embodiment
- FIG. 15 is a perspective view of a pile according to another embodiment.
- FIG. 16 shows in perspective another embodiment of the shelter
- FIG. 17 shows sheets of tarpaulins cooperating with a winding bar according to another embodiment
- FIG. 18 shows in particular a connecting member according to another embodiment
- FIG. 19 shows two sheets of tarpaulin or net associated with tensioning elements
- FIG. 20 shows another embodiment of a connecting member, as well as another embodiment of the fastening of the permanent thread pieces and the fixing of the flexible gutter,
- the agricultural shelter according to the invention comprises a frame 1 erected on the floor designed to support at least one flexible covering element 2, in the form of a fabric and / or net, which can form in combination with the frame 1 a volume closed greenhouse that can be opened for aeration.
- the frame 1 of this shelter comprises anchoring piles 3 engaged in the ground to which are secured vertical uprights 4, rigid, metallic, which carry away from the ground the covering element 2.
- the anchoring piles 3 and the uprights 4 are arranged in rows and columns, the anchoring piles 3 of each column being evenly spaced. Two consecutive columns determine a longitudinal span whereas two successive rows determine a transverse span.
- each upright 4 of each row is joined to the front or rear upright 4 of the same row by at least two transverse bracing elements 5 joined together and secured to each other. halfway between the uprights, by a connecting member 6.
- Each spacer element (5) is secured to its amount so that it can either be folded along the latter or be deployed substantially radially relative to the latter and be detachably joined by the connecting member 6 to the homologous bracing element.
- each column is consecutively joined at the upper end by a longitudinal horizontal rigid upper longitudinal element 7.
- the covering element 2 extends over one or more successive transverse bays and preferably along the entire length of the associated longitudinal bays and ensures a permanent or temporary covering of the corresponding bay or bays.
- This covering element 2 may be constituted by a permeable net in the air.
- the mesh of this net may be of a small size to prevent the passage of hailstones and insects or other arthropods while allowing good aeration of the greenhouse and good penetration of rain or cast iron. the snow. If the stitches are sufficiently fine, this net can be a sunscreen capable of reducing the rate of solar light in the shelter.
- each longitudinal span formed between two consecutive columns may be disposed, according to a first embodiment, a longitudinal longitudinal rigid element, horizontal lower 8 occupying a lower position with respect to the upper longiform elements 7, and secured to the junction members 6 of the corresponding span.
- each lower elongate element 8 extends above the connecting members 6 which carry it.
- the covering element 2 or each covering element is successively engaged at least on an upper elongate element 7 and under a lower elongate element 8, said covering element 2 being applied against the upper elongate element 7 and against the lower elongated element 8 under the effect of its tensioning.
- the shelter is free of lower longiform elements 8 and the covering element or elements are only fixed to the upper longiform elements 7.
- These covering elements may be arranged in tension between the upper longiform elements in a relaxed manner so that it can rest on the bracing elements (5).
- This arrangement is able to carry over these bracing elements and no longer exclusively on the covering elements the weight of hailstones, snow or sand may eventually accumulate on the cover elements.
- Figure 16 illustrates the two mounting options.
- To the covering element 2 may be associated a shading net 9 and a transparent cover
- the shading net 9 may be arranged on the anti-hail net in successive bands, extending longitudinally respectively on the upper longitudinal longiform elements to which they are fixed in the manner to be described later.
- Each band is arranged astride its upper elongate element 7.
- Each band on either side of the longitudinal upper element which carries it, cooperates with a winding bar 90 operable by any known means. By winding the band on each bar 90 or unwinding it is possible to adjust the degree of shading of the greenhouse.
- the shading net 9 is carried by the permanent net 2.
- son 11 extending in tension from the first fingers vertical projections 70 projecting upwards carried by the upper longitudinal longiform elements 7, towards second vertical fingers 80, projecting upwards, carried by the longitudinal lower longitudinal elements 8.
- the transparent cover 10 may also be formed of successive bands extending longitudinally on the upper elongate elements 7 to which they are fixed as will be described later. Each sheet 10 on either side of the upper longitudinal elongate element 7 winds on two winding bars 100. The two rollers that form the sheet and the two winding bars are carried by the oblique longiform elements 5 .
- each pan tarpaulin 10 determines the degree of ventilation of the greenhouse and the degree of closure of the internal volume of the latter.
- the winding bars 90 and 100 are respectively coupled to their own operating means.
- Each winding bar 90, 100 may be constituted by at least one tubular or solid metal profile. This bar may consist only of a single tabular section, for example a section of square section. In this case the band will be fixed by clamps to the winding profile.
- the winding bar as can be seen in FIG. 17 may consist of at least two solid sections of circular cross section disposed respectively on either side of the corresponding edge of the strip and joined one to the other. other across the band by staples evenly spaced. These profiles can be deployed in a helix. Such an arrangement can be adopted to join two bands to each other for example at each level (Fig.17).
- each longitudinal longitudinal elongated element 7 consists of a clipping profile, namely a profile having at least one longitudinal opening delimited by two longitudinal lips formed by folding the profile wall inwards.
- this clipping profile according to a first embodiment, fastening profiles 71 held in abutment against the lips of the profile by nut clamping 72, engaged in screwing on the threaded rods of U-shaped flanges engaged in bores, will be introduced.
- the clamping nuts 72 come to bear against the clipping profile by means of platelets.
- the upper part of the flanges form the vertical fingers 70 mentioned above.
- the various nets and sheets 2, 9, 10 will be attached to the threaded rods 70 of the flanges.
- they will be provided with fixing eyelets by which they will be engaged on the rods of the flanges.
- Seals may be arranged at the eyelets.
- the various nets 2, 9 and tarpaulin 10 can be fixed at each of the rods by pinching between two common nuts, or be fixed on each rod either collectively but dissociated manner, each net and tarpaulin then being fixed on the rod corresponding by pinching between two nuts proper to each.
- the fastening of the nets 9 and the tarpaulin 10 is effected by introducing the latter into the upper elongate element 7 and blocking the latter against the lips of the elongate element by introduction into the latter of a U-shaped section 73 designed to receive a holding wedge 74.
- the permanent thread 2 is not fixed to the elongated element 7 but alternatively it can be attached to the latter of the way that has just been described.
- each upright 4 comprises at the upper end a head
- Each lower longitudinal elongated element 8 is constituted by a tabular profile of circular cross-section to good by a clipping profile of the same type as that described above.
- the elements bracing 5 joining the amounts of each row are constituted by flexible son preferably of synthetic material, of the type of those for example, known under the trade name of "BAICO".
- the bracing elements 5 are joined to one another by the joining member 6 constituted, according to a first variant of execution as illustrated in FIG. clamping member comprising a lower jaw 60 and an upper jaw 61 secured to one another by two threaded rods 62 carrying at the upper end the corresponding lower elongate element 8.
- the two threaded rods are joined at the upper end by a transverse bridge 63 and are engaged in two through-bores made in the lower elongate element 8, said elongated element abutting against the transverse bridge 63 under the effect of tensioning. of the corresponding covering element 2.
- oblique elements 5 in the form of flexible wires are each arranged in a loop extending between the head 12 of the corresponding upright 4 and a point lower of the latter.
- the junction member 6 consists of two angled elements 64 backed to each other to form an X-shaped structure, and fixed to the same plate 65 by flanges 66. Each element Longiforme 5 in the form of a loop is engaged on a bent element 64 which is specific to it. Each bent element comprises a vertical dorsal portion and two bent side portions, said portions forming a groove for holding the corresponding wire 5.
- each connecting member in the position of complete deployment of the tarpaulin panels 10, the end portions of the latter develop vertically facing the dorsal zone of the corresponding bent element. This arrangement avoids the formation of a water pocket behind the winding bars 100.
- each connecting member according to another embodiment as shown in FIG. 18, each connecting member
- the flange 6 consists of a flange consisting of two flanges flanges 601 joined to each other by at least one clamping bolt 602, the two bracing elements 5 to be joined being engaged between the two flange flanges for there be immobilized by tightening. Clamping is performed by bringing the two flange flanges closer together by screwing the nut of the bolt onto the bolt of the bolt.
- the flange comprises two opposite curved surfaces 603 of winding of the two bracing elements 5, the width of each winding surface being less than the diameter of the constituent wire of each bracing member 5 so that the two flanges 601 can come under pressure against the bracing elements 5.
- two clamping bolts 602 around the threaded rod of the screw of each and between the two flanges is engaged a roller whose rim is one of the curved surfaces 603 above-mentioned.
- the covering element is formed of several strips, each of which is attached to an upper profile and to one and form two sides in slope on either side of this profile.
- each longitudinal span can be covered by two sheets of tarpaulin or net, the latter being rollable on a winding bar constituted as previously described by two solid profiles joined to one another through the pan of tarpaulin by regularly spaced staples.
- This clamp is engaged removably between the flanges 601.
- This clamp 604 therefore comprises two hooks which are provided to perforate the two panels behind their winding bar.
- the loop shape that forms the U of the clamp can be used for the tensioning weight suspension.
- the two sections of temporary covering elements associated with each longitudinal span are biased towards each other, that is to say in a recovery position of the corresponding bay, by tensioning elements 610.
- tensioning elements 610 Through the action of these elements 610 the two sides can be embedded or overlap which ensures sealing.
- the sheets of tarpaulin or netting are no longer disposed above the bracing elements 5 but are arranged in the triangular shape that each of them is caused to form.
- Each tensioning element 610 co-operates on the one hand with one of the uprights 3 and on the other hand with the panel of facing element opposite this upright.
- each tensioning member 610 is detachably attached to the sheet of sheet or associated net and acts radially on the winding bar that it has.
- each tensioning member 610 is constituted by an elastic spring-like spring or an elastic cable of the type known under the trade name "Sandow".
- the pulling line of each tensioning element may be in the plane of the lap panel or may be arranged obliquely to the plane.
- a tensioning element in the form of coil spring while on the left side is shown a tensioning element in the form of an elastic cable.
- the transverse longiform elements 5 joining the uprights of each row are constituted by rigid elements in tabular form for example, each secured at their upper end to the head 12 carried by the corresponding amount 4.
- each bracing element 5 has a rectilinear vertical bottom portion opposite which is positioned the winding bar 100 of the corresponding sheet 10 when said pan is fully deployed. Such an arrangement allows the flow of water on the sheet without forming retention pockets due to the presence of the winding bar.
- Each bracing member 5, by its upper part is preferably articulated along a horizontal axis parallel to the columns, the head 12 carried by the corresponding amount 4.
- bracing members 5 at their lower end, are attached to a connecting member 6.
- This joining member comprises a vertical plate 67 receiving in fixing two flanges 68 in the form of a collar in each of which is engaged the rectilinear and vertical lower part of the corresponding bracing element 5.
- To this plate can be fixed the elongate element lower 8.
- Under each lower elongate element 8 is disposed a chute 13 for collecting rainwater, snow and hail.
- This chute 13, which can be seen in Figure 4, is parallel to the lower elongate element 8 and is carried from place to place by the oblique oblique elements 5 of the corresponding longitudinal span.
- each chute 13 or gutter is constituted by a strip of a sheet of a flexible waterproof material, bordered along its two longitudinal sides by two flexible beads 131 receiving suspension hooks 132 to spacer elements 5 of the corresponding longitudinal span.
- Each flexible gutter may have transverse struts extending from one longitudinal bead to the other to maintain the beads of the chute spaced from each other and prevent under the effect of the weight of the water the gutter narrows by approaching the beads 131.
- the bracing members 5 fixedly carry supports 133 able to receive the hooks 131.
- the joining member 6 of the rigid bracing elements 5 is constituted by a U-shaped arch comprising two parallel arcuate side segments joined one to the other. another by a basic arch segment.
- the two lateral hoop segments are rectilinear and are designed to be releasably nested each in the vertical part of the corresponding element 5.
- the basal segment can be curved or rectilinear.
- the bracing elements 5 will each be braced by a strut, not shown.
- Each strut will be secured on the one hand detachably to the corresponding element 5 and on the other hand articulated to the upright 4 associated with the corresponding element 5.
- Each element 5 with its strut and the amount forms a triangle.
- each permanent covering element 2 is fixed to a clipping profile 620 fixed by flange on the lower part of the bracing elements 5. correspondents.
- each clipping profile 620 has two opposite clipping grooves, one of which receives the permanent covering element 2 in attachment.
- the other groove is designed to receive the gutter 13 in attachment, the latter always being made of a watertight flexible strip forming two lateral flanks and a curved bottom joined to the two lateral flanks.
- the gutter 13 extends under each junction member 6 of the same longitudinal span.
- the gutter 13 has two lateral sealing flaps 130 extending upwards from the corresponding clipping profile 620, opposite each of which is positioned the lower part of the temporary covering strip 10 when the latter is fully deployed. . This ensures a good water and windtightness.
- each gutter 13 is fixed to each corresponding clipping profile along a horizontal line spaced from the horizontal upper edge of the corresponding flank, which ensures the formation of the two lateral flaps 130.
- each upright 4 is mounted in an articulated manner on the latter and in a horizontal axis perpendicular to the columns. Moreover, each upright 4 is also hingedly mounted to its anchoring pile 3 and this along a horizontal axis parallel to the axis of articulation of the head to the upright 4. Because of these arrangements, the shelter of the kind greenhouse, of a folded position on the ground ( Figure 11), according to laque ⁇ e the retaining posts 4 are inclined on the horizontal and individually rest on the anterior anchoring pile 3, is brought into the deployed position by pivoting the amounts around from their axis of articulation to their anchoring piles. The framework of the greenhouse is maintained in this deployed position by locking the uprights 4 in vertical position against their anchoring piles 3.
- Each amount 4 retaining is immobilized vertically against its anchoring piles 3 by a fastening flange secured to said anchoring piles.
- This anchoring pile as can be seen comprises a vertical extension 3a carrying the fastening flange 14, the amount in the extended position coming against the extension 3a.
- traction devices such as slings and winches.
- the uprights 4 are telescopic and are arranged in water cylinders, the upper part of the upright constitutes the rod 40 of the jack, the lower part of the upright constitutes the body 41.
- cylinder rod 40 in the lower part, is provided with a cylindrical widening carrying a piston 42.
- the tubular body 41 in the lower part receives a closure cap 43 in which is formed a bore for introducing water under pressure into the cylinder body formed. After deployment, the cylinder rod 40 is locked in the body 41 by a diametral pin.
- the upper part of the rod 40 is connected to two lateral stabilization cables fixed at their lower end to piles driven into the ground.
- the upright 4, in the lower part comprises a sleeve shape 44 through which it is fitted on the pile 3.
- each pile 3 comprises a vertical cylindrical sleeve 30 intended to receive the lower part of the upright 4.
- a metal anchoring rod on the ground, of strong section comprising a twist which facilitates its engagement in the ground.
- the anchor rod and the sleeve are one.
- the covering element 2 or each covering element facing each lower elongate element 8 is provided with holes for evacuating hailstones, rain water and snow towards the lower chute 13. This provision aims at to prevent the accumulations of hailstones or snow under the effect of their weight from tearing the net.
- the permanent net 2 consists of several panels joined to each other by elastic tensioning links, whereby the panels, under the effect of weight can deviate to release hail or snow evacuation openings and return to position following this evacuation under the effect of the elasticity of the tensioning links.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Greenhouses (AREA)
Abstract
Description
Claims
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FR2007/001535 WO2009037388A1 (fr) | 2007-09-20 | 2007-09-20 | Abri a usage agricole a ossature de toiture simplifiee |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2211603A1 true EP2211603A1 (fr) | 2010-08-04 |
Family
ID=39434003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07848265A Withdrawn EP2211603A1 (fr) | 2007-09-20 | 2007-09-20 | Abri a usage agricole a ossature de toiture simplifiee |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2211603A1 (fr) |
MA (1) | MA31781B1 (fr) |
WO (1) | WO2009037388A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008014784U1 (de) * | 2008-11-06 | 2009-02-05 | Brändlin, Oswald | Folienüberdachungssystem |
CN106034725A (zh) * | 2016-07-21 | 2016-10-26 | 杨利锋 | 一种道路快速成荫系统及其快速成荫方法 |
IT201600107317A1 (it) * | 2016-10-25 | 2018-04-25 | Rem Tec S R L | Sistema per la copertura di superfici piane. |
DE202017000274U1 (de) | 2017-01-18 | 2017-02-08 | Kies & Kessler Horse Fence Gmbh | Weideunterstand |
DE202020000968U1 (de) | 2020-03-09 | 2020-06-18 | Claudia Grieser | Weidezelt mit Windverband |
DE102020116429A1 (de) | 2020-06-22 | 2021-12-23 | VOEN Vöhringer GmbH & Co. KG | Überdachungen für Pflanzenkulturen |
CN115067129B (zh) * | 2022-07-05 | 2023-06-16 | 济南绿园园林建设有限公司 | 一种用于暴雨天园林内聚式蓄排水装置及方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE650961C (de) * | 1936-05-08 | 1937-10-05 | Heinrich Stuening | Fahr- und aufklappbares Gewaechshaus |
EP0396569A1 (fr) * | 1987-11-20 | 1990-11-14 | Leighton David Evans | Ameliorations apportees a des structures de support |
FR2668028B1 (fr) * | 1990-10-18 | 1992-12-18 | Saret France Ppb | Abri pour cultures. |
IL140349A (en) * | 2000-12-15 | 2004-09-27 | Israel State | Multi-purpose structure |
DE202004020201U1 (de) * | 2004-12-27 | 2005-03-31 | Voeen Gmbh & Co Kg | Bahnenförmiges Flächengebilde für den Wetterschutz |
JP4234148B2 (ja) * | 2006-04-27 | 2009-03-04 | 義則 中村 | 農業・園芸ハウスの構築に用いるユニット |
-
2007
- 2007-09-20 WO PCT/FR2007/001535 patent/WO2009037388A1/fr active Application Filing
- 2007-09-20 EP EP07848265A patent/EP2211603A1/fr not_active Withdrawn
-
2010
- 2010-04-20 MA MA32780A patent/MA31781B1/fr unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2009037388A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2009037388A1 (fr) | 2009-03-26 |
MA31781B1 (fr) | 2010-10-01 |
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