EP0009478B1 - Tente avec arcs portants - Google Patents

Tente avec arcs portants Download PDF

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Publication number
EP0009478B1
EP0009478B1 EP78900180A EP78900180A EP0009478B1 EP 0009478 B1 EP0009478 B1 EP 0009478B1 EP 78900180 A EP78900180 A EP 78900180A EP 78900180 A EP78900180 A EP 78900180A EP 0009478 B1 EP0009478 B1 EP 0009478B1
Authority
EP
European Patent Office
Prior art keywords
arch
elements
structure according
tent structure
plane
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.)
Expired
Application number
EP78900180A
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German (de)
English (en)
Other versions
EP0009478A1 (fr
Inventor
Rüdiger BEHREND
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0009478A1 publication Critical patent/EP0009478A1/fr
Application granted granted Critical
Publication of EP0009478B1 publication Critical patent/EP0009478B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/344—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts
    • E04B1/3441—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts with articulated bar-shaped elements
    • 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
    • E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
    • E04H15/48—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means

Definitions

  • the invention relates to a tent structure with supporting arches and a roof skin, the supporting arches consisting of a number of rigid arch elements which are clamped together by means of at least one tensioning rope which acts on the arch feet with its ends.
  • a supporting structure for tent structures is known from US-A-38 57 213. It consists of curved elements in the form of straight pipe sections and wedge-shaped inserts, which are inserted between the facing ends of the pipe sections and determine the angle that the pipe sections form with one another. The tension rope passes through the pipe sections and inserts. A roof covering is placed over the supporting structure.
  • the supporting arches of this known supporting structure are not capable of elastic changes in shape. They are also very sensitive to forces that act perpendicularly or obliquely to the plane of the arch, which is why the known arrangement is preferably made such that a plurality of trays intersect one another and thereby support one another.
  • the present invention consists in that the arch elements of the individually standing supporting arches are articulated to one another at their butt ends by means of joint bodies and the joint axes defined by the butt ends extend perpendicular to the arch plane.
  • the butt ends are designed, for example, as a bar and the channel receiving the bar, the support edge forms the hinge axis.
  • the butt ends can also be designed as a cylinder and a cylindrical bearing shell, or they can support each other via an elongated, elastic body, the longitudinal axis of this body forming the hinge axis.
  • the arch elements can also support each other at two separate joints located in the imaginary hinge axis.
  • the resulting rigidity against bending out of the arch plane makes it easier to set up the supporting arches.
  • the arch elements are simply joined together lying on the floor.
  • the rope is then tensioned and the supporting arch is erected by swiveling around the arch axis. This can be done with the help of a few ropes attached to the arch or only with the help of the roof membrane attached to the arch.
  • a very important development of the invention in this context is that the supporting arch in question is pivotally mounted on the arch feet in bearing blocks around the bowstring.
  • Arch foot is understood to mean either the lowest, possibly specially designed arch element itself or a support plate, a counterpart or the like.
  • the tensioning cable or the tensioning cables can advantageously be guided along the arch elements. This is to be understood to mean that the tensioning cable rests radially on the outside of the arch elements or passes through eyelets attached radially on the inside of the arch elements.
  • the eyelets can also be connected to the arch elements via radial tension strands, so that the tension cable is at a distance from the arch elements.
  • a plurality of tensioning cables are provided on a supporting arch with mutual spacing, the spacing extending essentially perpendicular to the arch plane. It is therefore thought of arch elements with a broad cross section, wherein the greatest possible distance of the tensioning cables can be specified by appropriately arranged guide eyes or grooves.
  • the elbow elements each consist of two tubes, which are firmly connected to one another via spacers extending perpendicular to the elbow plane.
  • the spacers can be arranged at the ends of the arch elements and at the same time designed as articulated butt ends.
  • the pipes are penetrated by their own tension cables, it may be useful to place the mutual support elements of the arch elements, be it more or less sharp support edges or more cylindrical joint parts, between the two pipes, so that the course of the tension cables when one passes Pipe in the other is not disturbed.
  • the pipes themselves can also be supported against one another via form-elastic bodies.
  • a rubber stopper or a helical spring can be inserted into each of the tube ends, which is also penetrated by the rope.
  • the invention offers a particular advantage in that the tensioning cables of a supporting arch can be tensioned differently, so that the flexibility of the supporting arch can be adjusted out of the arch plane and individually on each side.
  • the flexibility of the support arch against radial loads can be adjusted by the degree of tension in the tensioning cables. For example, It is advisable to tighten the tensioning ropes very strongly for erecting the supporting arch and later to loosen the ropes again somewhat when the roof skin is tensioned.
  • the arch elements can be made of a relatively pressure-resistant material with a particularly low density, e.g. Foam exist. Then only the cross section has to be enlarged accordingly.
  • the supporting arch shown is composed of individual rigid arch elements 1.
  • the arc elements each consist of two tubes 3 and 4, which are welded to one another via spacers extending perpendicular to the plane of the arc.
  • the spacers are located at the ends of the arch elements and provide mutual support. They are designed as half-shells 5 or tube pieces 6, the half-shell 5 of one elbow element accommodating the tube piece 6 of the other elbow element in a suitable manner.
  • Tensioning ropes 7 and 8 are pulled through the tubes 3 on one side and through the tubes 4 on the other side of the supporting arch.
  • a clamping piece 9 is attached in the form of a groove.
  • Threaded bolts 10 which pass through the tension piece.
  • bearing blocks 12 are provided, which are preferably anchored in the ground via ram piles or ramming boards.
  • Pivots 13 which extend in the direction of the arch plane, connect the bearing block to the clamping piece 9 and allow a pivoting movement of the support arch.
  • a roof skin 14 is attached to the tubes 3 and 4.
  • the opening between the pipes can be used to vent the tent structure.
  • the roof skin 14 can, however, also extend over the supporting arch without special attachment, in particular if it has a pronounced curvature in two mutually perpendicular directions, so that the supporting arch is held in the throat formed by the roof skin against falling over.
  • the arch elements are about 2 m long, the diameter of the tubes 3 and 4 is about 10 cm. While in known tent structures the supporting arches have to be set relatively closely, the supporting arches described allow a mutual distance of about 14 m.
  • the bend element according to FIGS. 5 and 6 also consists of two parallel tubes 3 and 4, which, however, are connected to one another here by means of flat bars 15 perpendicular to the tube axis as spacers.
  • flat bars 15 perpendicular to the tube axis as spacers.
  • rectangular frames 16 are placed on these flat iron, which form box-like structures with the flat iron 15 as the bottom.
  • These accommodate a rubber block 17 so that the arch elements are supported against each other via this rubber block. Due to the elasticity of the rubber block, there are similar possibilities of movement of the two arch elements as in the previous examples.
  • FIGS. 7 and 8 represent a supporting arch which is formed from block-shaped rigid foam arch elements 18. They are significantly wider than thick and have on the surface a channel 19 for a central tensioning cable 20 and round passages 21 on both sides, which extend in the longitudinal direction through the arch elements and accommodate two tensioning cables 22 and 23.
  • the tensioning ropes 22 and 23 are clamped similarly to the example according to FIGS. 1 and 2 by means of threaded bolts and tension nuts against floor plates 24 which are attached to the bottom blocks at the bottom.
  • the tension cable 20 is additionally connected to the base plates. The bottom plates are in turn pivoted about the bow string.
  • FIG. 9 shows, as a further example of an arch element, a metal hollow profile in section, which has grooves that bulge downwards on both sides, in which the continuous cables lie and are secured against slipping sideways.
  • each of these tubes belongs to a different elbow element which, as described in connection with FIGS. 1 to 4, consists of two tubes connected to one another via spacers.
  • the support here does not take place via the spacers, but two tubes are supported directly on one another by means of a helical spring 25.
  • the tubes are widened at the ends like a sleeve.
  • the tension rope also penetrates the coil spring. Since the two helical springs of a joint have a distance in the direction perpendicular to the plane of the arch, there is also a stiffness of the support arch against load in the axial direction.
  • the invention is implemented by a specific configuration of physical objects. It can therefore be exploited in particular through industrial production, through the sale or use of these objects and through the fact that the activities mentioned are permitted to third parties for a fee.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Tents Or Canopies (AREA)

Abstract

Dans une tente avec arcs portants et une toile formant toit, les arcs portants sont constitues d, un certain nombre d'elements d'arcs fixes, relies fixement entre eux au moyen d'une corde fixee aux pieds de l'arc portant correspondant. Pour permettre une modification elastique de la forme des arcs portants sous l'influence du vent ou des charges de neige et pour dresser les arcs portants pre-tendus par oscillation autour de la corde de l'arc, les elements d'arc sont relies a leurs extremites de maniere articulee, les axes d'articulation definis par la forme des extremites de poussee s'etendant perpendiculairement au plan de l'arc. Si plusieurs cordes (7), qui sont espacees l'une de l'autre et a peu pres perpendiculairement au plan de l'arc, prolongent les elements d'arc ou sont en contact avec ceux-ci sur leur longueur, on peut regler la rigidite contre l'ecartement hors du plan de l'arc de chaque cote separement. L'invention s'applique principalement a de grandes tentes, par exemple a des halles de fetes, de sport ou d'entreposage.

Claims (12)

1. Structure de tente comportant des arceaux de support et une toile, dans laquelle les arceaux sont composés d'une pluralité d'éléments d'arceaux rigides (1, 18), qui sont maintenus ensemble sous tension au moyen d'au moins un lien de tension (7, 8; 20, 22, 23) prenant appui à ses extrémités sur les pieds des arceaux, caractérisée en ce que les éléments d'arceaux (1, 18) des arceaux individuels montés sont agencés à leurs extrémités de contact de façon articulée les uns au bout des autres au moyen de corps d'articulation et les axes d'articulation définis par les extrémités en contact desdits éléments sont perpendiculaires au plan de l'arceau correspondant.
2. Structure de tente selon la revendication 1, caractérisée en ce que le lien de tension (20) est guidé le long des éléments d'arceaux 18.
3. Structure de tente selon la revendication 2, caractérisée en ce que sur un arceau de support sont prévus plusieurs liens de tension (7,8; 20, 22, 23) écartés les uns des autres dans une direction sensiblement perpendiculaire au plan de l'arceau correspondant.
4. Structure de tente selon la revendication 3, caractérisée en ce que chaque élément d'arceau comporte deux tubes (3, 4) qui sont solidarisés l'un de l'autre par l'intermédiaire d'entretoises (5, 6) perpendiculaires au plan de l'arceau.
5. Structure de tente selon la revendication 1, caractérisée en ce qu'un élément d'arceau comporte une barre d'appui à l'une de ses extrémités et une rigole d'appui à son autre extrémité.
6. Structure de tente selon la revendication 1, caractérisée en ce qu'à l'une des extrémités d'un élément d'arceau est agencé un tube cylindrique (6), tandis qu'à l'autre extrémité dudit arceau est prévue une demi-coquille cylindrique (5), ledit tube et ladite coquille étant perpendiculaires au plan de l'arceau et le diamètre extérieur du tube étant approximativement égal au diamètre intérieur de la demi-coquille.
7. Structure de tente selon la revendication 1, caractérisée en ce qu'entre deux éléments d'arceaux consécutifs est disposé au moins un corps élastique (17, 25).
8. Structure de tente selon la revendication 7, caractérisée en ce que le corps élastique est un bloc de caoutchouc oblong (17).
9. Structure de tente selon les revendications 4"et-7, caractérisée eli.èé que de chaque côté d'un arceau de support les tubes s'appuient les uns contre les autres par l'intermédiaire de corps élastiques (25) propres à chaque côté.
10. Structure de tente selon la revendication 1, caractérisée en ce que les éléments d'arceaux sont reliés les uns aux autres par l'intermédiaire d'articulation comportant des axes perpendiculaires au plan des arceaux, avec un jeu déterminé.
11. Structure de tente selon la revendication 1, caractérisée en ce que les éléments d'arceaux (18) sont en matière mousse.
12. Structure de tente selon la revendication 1, caractérisée en ce qu'au moins un arceau de support est monté basculant dans des paliers (12) autour de la corde de l'arceau.
EP78900180A 1977-10-26 1979-05-08 Tente avec arcs portants Expired EP0009478B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772747913 DE2747913A1 (de) 1977-10-26 1977-10-26 Zeltbauwerk mit tragboegen
DE2747913 1977-10-26

Publications (2)

Publication Number Publication Date
EP0009478A1 EP0009478A1 (fr) 1980-04-16
EP0009478B1 true EP0009478B1 (fr) 1981-12-30

Family

ID=6022260

Family Applications (1)

Application Number Title Priority Date Filing Date
EP78900180A Expired EP0009478B1 (fr) 1977-10-26 1979-05-08 Tente avec arcs portants

Country Status (7)

Country Link
US (1) US4284094A (fr)
EP (1) EP0009478B1 (fr)
JP (1) JPS54500019A (fr)
AT (1) AT360207B (fr)
DE (1) DE2747913A1 (fr)
IT (1) IT1099525B (fr)
WO (1) WO1979000237A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8212293U1 (de) * 1982-04-29 1982-08-05 Röhm GmbH, 6100 Darmstadt Bauteil, bestehend aus stuetzelementen und daran anliegenden kunststoffflaechenelementen
IL69530A (en) * 1983-08-19 1986-03-31 Oscar Sircovich Method of erecting arched structures
PT79575B (pt) * 1984-11-29 1986-08-05 Americo Ambrosio Henriques Da Trindade 54) Epígrafe: estrutura estável construída por elementos tubulares e cabos préesforçados
US4799177A (en) * 1985-12-31 1989-01-17 The Boeing Company Ultrasonic instrumentation for examination of variable-thickness objects
US4700575A (en) * 1985-12-31 1987-10-20 The Boeing Company Ultrasonic transducer with shaped beam intensity profile
US4890437A (en) * 1987-07-09 1990-01-02 Quaile Allan T Segmented arch structure
CN1027657C (zh) * 1990-01-12 1995-02-15 中国沈阳大漠野营器材研究所 脊骨式帐篷支架
US5411047A (en) * 1992-05-22 1995-05-02 Reilly; Robert M. Modular structural elements
FR2722401B1 (fr) * 1994-07-13 1996-10-04 Daouk Antar Civiere pliante parachutable
AT405548B (de) * 1997-01-21 1999-09-27 Rausch Peter Unterstand für kraftfahrzeuge
CA2198310C (fr) * 1997-02-24 2001-10-30 David Johnston Panneau de construction
FR2784405A1 (fr) * 1998-10-08 2000-04-14 Jacques Sarrat Profil porteur, multi-tubulaire, cintre, a rainures laterales, pour structures fixes ou mobiles
FR2890826B1 (fr) * 2005-09-20 2008-02-29 Philippe Roger Paul Gravelin Structure en forme d'arc pour la construction de serres horticoles
US7546654B2 (en) * 2006-03-23 2009-06-16 Mordehay Carmel Mobile compression and tension bridge and shelter structure
DE102016118739A1 (de) * 2016-10-04 2018-04-05 Vaude Gmbh & Co. Kg Zelt mit Tragwerk und Zeltdach
US10415265B1 (en) * 2018-03-20 2019-09-17 Gang Liang Convertible protective shelter
US10774519B2 (en) 2018-10-08 2020-09-15 Ram Structures Llc Fortified radial arch structure
CN110469184B (zh) * 2019-08-06 2021-02-02 海南经贸职业技术学院 一种旅游帐篷
DE102019130650A1 (de) 2019-11-13 2021-05-20 Vector Foiltec Gmbh Tragwerk zum Tragen einer durch eine Folie gebildeten Folienhülle sowie Bauwerk

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2574241A (en) * 1946-12-03 1951-11-06 Joseph S Bobst Truss or beam for metallic building structures
US2874812A (en) * 1955-06-28 1959-02-24 Jr Merton L Clevett Knock-down structural member with collapsible members
US3006670A (en) * 1959-06-02 1961-10-31 Goodyear Aircraft Corp Frame for supporting domed structures
FR1277435A (fr) * 1960-10-21 1961-12-01 Rech Etudes Prod Paroi préfabriquée pour maison ou autre local éventuellement démontable
US3708944A (en) * 1969-10-31 1973-01-09 M Miyake Method of making an arch
US3973370A (en) * 1972-05-22 1976-08-10 Mcallister Jack G Method of making a frame assembly
CH606618A5 (fr) * 1976-12-01 1978-11-15 Bruno Soland

Also Published As

Publication number Publication date
JPS54500019A (fr) 1979-08-30
IT7829100A0 (it) 1978-10-25
WO1979000237A1 (fr) 1979-05-03
AT360207B (de) 1980-12-29
DE2747913A1 (de) 1979-05-03
US4284094A (en) 1981-08-18
EP0009478A1 (fr) 1980-04-16
ATA749078A (de) 1980-05-15
IT1099525B (it) 1985-09-18

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