FR2975737A1 - Part for tube assembling device forming spherical cage to be suspended in e.g. trees for receiving e.g. people under optimum conditions of safety and comfort, has single block bored from side to side by vertical and horizontal screw threads - Google Patents
Part for tube assembling device forming spherical cage to be suspended in e.g. trees for receiving e.g. people under optimum conditions of safety and comfort, has single block bored from side to side by vertical and horizontal screw threads Download PDFInfo
- Publication number
- FR2975737A1 FR2975737A1 FR1101635A FR1101635A FR2975737A1 FR 2975737 A1 FR2975737 A1 FR 2975737A1 FR 1101635 A FR1101635 A FR 1101635A FR 1101635 A FR1101635 A FR 1101635A FR 2975737 A1 FR2975737 A1 FR 2975737A1
- Authority
- FR
- France
- Prior art keywords
- vertical
- spherical cage
- horizontal screw
- single block
- trees
- 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- Withdrawn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
- 238000009434 installation Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
- F16B7/185—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements with a node element
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
Description
Description de l'invention La présente invention concerne un dispositif d'assemblage de tubes pour former une cage sphérique destinée à être suspendue notamment dans les arbres ou posé au sol et à recevoir des charges lourdes comme des éléments d'habitation et des personnes. DESCRIPTION OF THE INVENTION The present invention relates to a device for assembling tubes to form a spherical cage intended to be suspended especially in trees or placed on the ground and to receive heavy loads such as living elements and people.
Les systèmes d'assemblage existants sont en général constitués de deux blocs enserrant les tubes et boulonnés entre eux. La solidité de ces dispositifs n'est pas optimale ce qui peut poser un problème de sécurité lorsque la sphère reçoit des personnes. Le montage nécessite de nombreuses opérations de vissage et de boulonnage ce qui complique l'installation en milieu naturel. Et il y a souvent des grincements à l'utilisation dés lors qu'une vis ou un boulon est desserré ce qui ne convient pas à l'utilisation de la sphère pour y dormir. Le dispositif selon l'invention permet de supprimer ces inconvénients. Il est constitué d'un monobloc percé de part en part par au moins un pas de vis vertical qui va recevoir deux tubes verticaux l'un venant du haut de la sphère, l'autre venant du bas de la sphère et au moins un pas de vis horizontal qui va recevoir deux tubes l'un venant de la gauche de la sphère et l'autre venant de la droite de la sphère. Pour permettre la suspension de la sphère le dispositif monobloc présente à l'une de ses extrémité un anneau vertical qui autorise le passage d'un filin ou 20 d'un câble. Existing assembly systems generally consist of two blocks enclosing the tubes and bolted together. The strength of these devices is not optimal which can pose a security problem when the sphere receives people. The assembly requires many screwing and bolting operations which complicates the installation in the natural environment. And there is often squeaks in use when a screw or bolt is loose which is not suitable for the use of the sphere to sleep. The device according to the invention makes it possible to eliminate these disadvantages. It consists of a monoblock pierced from side to side by at least one vertical screw that will receive two vertical tubes one from the top of the sphere, the other from the bottom of the sphere and at least one step of horizontal screw that will receive two tubes one coming from the left of the sphere and the other coming from the right of the sphere. To allow the suspension of the sphere the one-piece device has at one end a vertical ring which allows the passage of a rope or a cable.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1101635A FR2975737A1 (en) | 2011-05-27 | 2011-05-27 | Part for tube assembling device forming spherical cage to be suspended in e.g. trees for receiving e.g. people under optimum conditions of safety and comfort, has single block bored from side to side by vertical and horizontal screw threads |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1101635A FR2975737A1 (en) | 2011-05-27 | 2011-05-27 | Part for tube assembling device forming spherical cage to be suspended in e.g. trees for receiving e.g. people under optimum conditions of safety and comfort, has single block bored from side to side by vertical and horizontal screw threads |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2975737A1 true FR2975737A1 (en) | 2012-11-30 |
Family
ID=44587866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1101635A Withdrawn FR2975737A1 (en) | 2011-05-27 | 2011-05-27 | Part for tube assembling device forming spherical cage to be suspended in e.g. trees for receiving e.g. people under optimum conditions of safety and comfort, has single block bored from side to side by vertical and horizontal screw threads |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2975737A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2278999A (en) * | 1993-05-05 | 1994-12-21 | Mcfarland Cruickshanks Denise | Baby enclosure |
WO2001092734A2 (en) * | 2000-06-02 | 2001-12-06 | Carlos Clausell | Joining system for fast assembly structures of variable size |
EP1396645A1 (en) * | 2002-09-05 | 2004-03-10 | HILTI Aktiengesellschaft | Device for assembling mounting rails at an angle |
-
2011
- 2011-05-27 FR FR1101635A patent/FR2975737A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2278999A (en) * | 1993-05-05 | 1994-12-21 | Mcfarland Cruickshanks Denise | Baby enclosure |
WO2001092734A2 (en) * | 2000-06-02 | 2001-12-06 | Carlos Clausell | Joining system for fast assembly structures of variable size |
EP1396645A1 (en) * | 2002-09-05 | 2004-03-10 | HILTI Aktiengesellschaft | Device for assembling mounting rails at an angle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20130131 |