FR2701519A1 - Device for assembling tubular elements - Google Patents
Device for assembling tubular elements Download PDFInfo
- Publication number
- FR2701519A1 FR2701519A1 FR9301807A FR9301807A FR2701519A1 FR 2701519 A1 FR2701519 A1 FR 2701519A1 FR 9301807 A FR9301807 A FR 9301807A FR 9301807 A FR9301807 A FR 9301807A FR 2701519 A1 FR2701519 A1 FR 2701519A1
- Authority
- FR
- France
- Prior art keywords
- elements
- spacer
- longitudinal
- pierced
- tubes
- 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.)
- Granted
Links
- 210000000078 claw Anatomy 0.000 claims abstract description 4
- 125000006850 spacer group Chemical group 0.000 claims description 21
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
- F16B7/048—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof
-
- 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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Greenhouses (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
Description
DISPOSITIF D'ASSEMBLAGE D'ÉLÉMENTS
TUBULAIRES
La présente invention a pour objet un dispositif d'assemblage d'éléments tubulaires.DEVICE FOR ASSEMBLING ELEMENTS
TUBULARS
The present invention relates to a device for assembling tubular elements.
Elle concerne un perfectionnement apporté aux étriers d'assemblage et de fixation des éléments tubulaires constituant , en particulier, la structure des serres de type tunnel. It relates to an improvement made to the stirrups for assembling and fixing the tubular elements constituting, in particular, the structure of tunnel type greenhouses.
Les serres de ce type sont souvent formées d'arceaux tubulaires métalliques portant des entretoises longitudinales également constituées de tubes métalliques fixés soit au-dessus soit au-dessous desdits arceaux. En effet pour une couverture en matériaux rigides ou semi-rigides (exemples polyester, PVC etc...) l'entretoise doit se trouver à l'extérieur de la structure formée par les arceaux. Greenhouses of this type are often formed of metal tubular arches carrying longitudinal spacers also made of metal tubes fixed either above or below said arches. Indeed for a cover in rigid or semi-rigid materials (examples polyester, PVC etc ...) the spacer must be outside the structure formed by the arches.
Dans le cas d'une couverture en matériaux souples (films par exemple) les deux alternatives sont possibles.In the case of a cover made of flexible materials (films for example) the two alternatives are possible.
Jusqu'à ce jour les étriers étaient soudés sur les entretoises et le serrage de l'arceau sur celles-ci se faisait latéralement seulement, donc de façon incomplète. Le blocage était réalisé par un serrage perpendiculaire au sens le plus favorable. Les déplacements aussi bien rotatifs que translatifs sous l'effet des charges climatiques pouvaient entraîner des fatigues des points de soudure et occasionner un décollement de celles-ci. Until now, the stirrups were welded to the spacers and the clamping of the arch on them was done only laterally, so incompletely. Locking was achieved by clamping perpendicular to the most favorable direction. Both rotary and translational movements under the effect of climatic loads could cause fatigue of the welding points and cause them to come off.
Le dispositif selon la présente invention supprime tous ces inconvenients. En effet, il permet, sans soudure, d'immobiliser sur tous points et dans toutes les directions les éléments tubulaires. The device according to the present invention eliminates all these drawbacks. Indeed, it allows, without welding, to immobilize on all points and in all directions the tubular elements.
L'invention comporte en outre un système de blocage de l'entretoise sur l'arceau par imbrication d'une languette dans le tube constituant l'arceau. The invention further comprises a system for locking the spacer on the arch by nesting a tongue in the tube constituting the arch.
De surcroît, le système permet au moment du montage le positionnement automatique des arceaux à la distance requise. In addition, the system allows the automatic positioning of the poles at the required distance during installation.
I1 est constitué par la combinaison de deux éléments articulés dont l'un est traversé par l'entretoise longitudinale, le second enserrant l'arceau en l'appliquant contre l'entretoise, l'assemblage et le blocage des deux éléments étant assurés par l'association d'une articulation démontable formée d'une pièce en "T" s'insérant dans deux griffes, et d'un boulon dont l'axe est perpendiculaire aux axes des deux tubes à assembler. I1 is formed by the combination of two articulated elements, one of which is crossed by the longitudinal spacer, the second enclosing the arch by applying it against the spacer, the assembly and blocking of the two elements being ensured by the 'association of a removable joint formed of a "T" piece fitting into two claws, and a bolt whose axis is perpendicular to the axes of the two tubes to be assembled.
Sur les dessins annexés, donnés à titre d'exemple non limitatif d'une des formes de réalisation de l'objet de l'invention:
la figure 1 représente une vue schématique en perspective d'une serre de type tunnel à arceaux et entretoises tubulaires,
la figure 2 montre à une autre échelle, l'étrierr selon l'invention suivant la flèche A de la figure 1,
la figure 3 montre le même étrier vu de côté, suivant la flèche B de la figure 2
et la figure 4 est une coupe transversale suivant les flèches C-C de la figure 2.In the accompanying drawings, given by way of nonlimiting example of one of the embodiments of the subject of the invention:
FIG. 1 represents a schematic perspective view of a greenhouse of the tunnel type with arches and tubular spacers,
FIG. 2 shows on another scale, the caliper according to the invention according to arrow A in FIG. 1,
Figure 3 shows the same stirrup seen from the side, along arrow B in Figure 2
and FIG. 4 is a cross section along the arrows CC of FIG. 2.
Le dispositif, figures 1 à 4, consiste en un étrier 1 formé de deux éléments articulés, un élément percé 2 destiné à être traversé par l'entretoise longitudinale 4, et un cavalier 3 enserrant l'arceau 5 et permettant de le serrer contre l'entretoise grâce à un boulon 6 dont l'axe est perpendiculaire aux axes des deux tubes à assembler. The device, FIGS. 1 to 4, consists of a stirrup 1 formed of two articulated elements, a pierced element 2 intended to be crossed by the longitudinal spacer 4, and a jumper 3 enclosing the arch 5 and making it possible to tighten it against the 'spacer thanks to a bolt 6 whose axis is perpendicular to the axes of the two tubes to be assembled.
L'élément percé 1 comporte deux trous 7 d'un diamètre légèrement supérieur au diamètre extérieur de l'entretoise 4, de manière à pouvoir y enfiler cette dernière facilement. Une ou deux languettes 8, découpées dans le corps de l'élément percé sont agencées de manière à s'appliquer latéralement sur l'entretoise pour bloquer ledit élément sur cette dernière. The drilled element 1 has two holes 7 with a diameter slightly greater than the outside diameter of the spacer 4, so that the latter can be easily inserted therein. One or two tabs 8, cut in the body of the pierced element are arranged so as to apply laterally on the spacer to block said element on the latter.
L'étrier 1 est assemblé au moyen d'une articulation démontable formée par une pièce en "T" 9 solidaire de l'un de ses éléments, s'insérant dans deux griffes 10 attenantes au second élément. Chacun des deux éléments est en outre pourvu d'une patte 11 munie d'une perforation permettant le passage du boulon 6. The stirrup 1 is assembled by means of a removable articulation formed by a "T" piece 9 secured to one of its elements, fitting into two claws 10 adjoining the second element. Each of the two elements is further provided with a tab 11 provided with a perforation allowing the passage of the bolt 6.
L'élément percé 2 et le cavalier 3 seront avantageusement réalisés en tôle galvanisée découpée et emboutie. The pierced element 2 and the jumper 3 will advantageously be made of cut and stamped galvanized sheet metal.
L'objet de l'invention permet la fixation des entretoises 4 sur les arceaux 5 aussi bien au dessus qu'au dessous de ceux-ci, ce qui présente l'avantage d'être universel quel que soit le matériau de couverture utilisé. The object of the invention allows the fixing of the spacers 4 on the hoops 5 both above and below them, which has the advantage of being universal regardless of the covering material used.
On peut donc sans modifier la structure de la serre, passer d'une couverture souple à une couverture semi-rigide. It is therefore possible, without modifying the structure of the greenhouse, to go from a flexible cover to a semi-rigid cover.
Les deux tubes sont appliqués fermement l'un contre l'autre, et le blocage est réalisé par serrage parallèle au sens le plus favorable. The two tubes are applied firmly against each other, and the blocking is carried out by clamping parallel to the most favorable direction.
Selon une forme particulière de réalisation de l'invention, la structure de la serre tunnel réalisée au moyen des étriers 1 décrits pourra avantageusement être constituée d'arceaux 5 formés de tubes à section ovalisée, sur lesquels lesdits étriers s'adaptent parfaitement, et d'entretoises longitudinales 4 de section circulaire. According to a particular embodiment of the invention, the structure of the tunnel greenhouse produced by means of the stirrups 1 described may advantageously consist of arches 5 formed of tubes with oval cross-section, on which said stirrups fit perfectly, and d 'longitudinal spacers 4 of circular section.
Le positionnement des divers éléments constitutifs donne à l'objet de l'invention un maximum d'effets utiles qui n'avaient pas été, à ce jour, obtenus par des dispositifs similaires. The positioning of the various constituent elements gives the object of the invention a maximum of useful effects which had not, to date, been obtained by similar devices.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9301807A FR2701519B1 (en) | 1993-02-11 | 1993-02-11 | Device for assembling tubular elements. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9301807A FR2701519B1 (en) | 1993-02-11 | 1993-02-11 | Device for assembling tubular elements. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2701519A1 true FR2701519A1 (en) | 1994-08-19 |
FR2701519B1 FR2701519B1 (en) | 1995-03-31 |
Family
ID=9444157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9301807A Expired - Fee Related FR2701519B1 (en) | 1993-02-11 | 1993-02-11 | Device for assembling tubular elements. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2701519B1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2788290A1 (en) | 1999-01-13 | 2000-07-13 | Sarl Barre | Building structure for greenhouse has arches connected by struts with bolted connecting flanges |
FR2834610A1 (en) * | 2002-01-16 | 2003-07-18 | Sarl Barre | Portable greenhouse has frame made up of arches with straight lower sections which fit into sleeves embedded in ground |
EP2123919A1 (en) | 2008-05-19 | 2009-11-25 | Eric Courtin | Rigid assembly of tubular parts |
CN105090188A (en) * | 2015-09-14 | 2015-11-25 | 西安鸿晨环保科技有限公司 | Axial positioning locking device |
WO2017178797A1 (en) * | 2016-04-14 | 2017-10-19 | Haygrove Limited | Polytunnel structure |
GR1009563B (en) * | 2018-03-29 | 2019-08-02 | Δημητριος Ιωαννη Κουινης | Mini metal frameworks for the construction of mini greenhouses |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103851046A (en) * | 2012-12-07 | 2014-06-11 | 捷安特(昆山)有限公司 | Anti-loosening mechanism for quick release component |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB775566A (en) * | 1954-02-25 | 1957-05-29 | Belling And Lee Ltd | Improvements in or relating to arrangements for securing crossing members together |
US2876027A (en) * | 1957-02-26 | 1959-03-03 | William B Sulmonetti | Locking swivel type clamp assembly |
LU42850A1 (en) * | 1961-12-14 | 1963-03-15 | ||
FR1588258A (en) * | 1968-09-09 | 1970-04-10 | ||
US3749429A (en) * | 1970-09-22 | 1973-07-31 | Brown & Root | Universal offshore pipeline riser clamp assembly |
FR2627240A1 (en) * | 1988-02-12 | 1989-08-18 | Murat Christiane | Pipe clamp - has toothed bearing sections on base and legs |
-
1993
- 1993-02-11 FR FR9301807A patent/FR2701519B1/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB775566A (en) * | 1954-02-25 | 1957-05-29 | Belling And Lee Ltd | Improvements in or relating to arrangements for securing crossing members together |
US2876027A (en) * | 1957-02-26 | 1959-03-03 | William B Sulmonetti | Locking swivel type clamp assembly |
LU42850A1 (en) * | 1961-12-14 | 1963-03-15 | ||
FR1588258A (en) * | 1968-09-09 | 1970-04-10 | ||
US3749429A (en) * | 1970-09-22 | 1973-07-31 | Brown & Root | Universal offshore pipeline riser clamp assembly |
FR2627240A1 (en) * | 1988-02-12 | 1989-08-18 | Murat Christiane | Pipe clamp - has toothed bearing sections on base and legs |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2788290A1 (en) | 1999-01-13 | 2000-07-13 | Sarl Barre | Building structure for greenhouse has arches connected by struts with bolted connecting flanges |
FR2834610A1 (en) * | 2002-01-16 | 2003-07-18 | Sarl Barre | Portable greenhouse has frame made up of arches with straight lower sections which fit into sleeves embedded in ground |
EP2123919A1 (en) | 2008-05-19 | 2009-11-25 | Eric Courtin | Rigid assembly of tubular parts |
CN105090188A (en) * | 2015-09-14 | 2015-11-25 | 西安鸿晨环保科技有限公司 | Axial positioning locking device |
WO2017178797A1 (en) * | 2016-04-14 | 2017-10-19 | Haygrove Limited | Polytunnel structure |
GB2549469A (en) * | 2016-04-14 | 2017-10-25 | Haygrove Ltd | Polytunnel structure |
CN109152338A (en) * | 2016-04-14 | 2019-01-04 | 黑革萝有限公司 | Vinyl house structure |
GB2549469B (en) * | 2016-04-14 | 2019-12-25 | Haygrove Ltd | Polytunnel structure |
GR1009563B (en) * | 2018-03-29 | 2019-08-02 | Δημητριος Ιωαννη Κουινης | Mini metal frameworks for the construction of mini greenhouses |
Also Published As
Publication number | Publication date |
---|---|
FR2701519B1 (en) | 1995-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |
Effective date: 20081031 |
|
RN | Application for restoration | ||
FC | Decision of inpi director general to approve request for restoration | ||
ST | Notification of lapse |
Effective date: 20101029 |