EP0169749A1 - Articulation d'un pied de mât - Google Patents
Articulation d'un pied de mât Download PDFInfo
- Publication number
- EP0169749A1 EP0169749A1 EP85401145A EP85401145A EP0169749A1 EP 0169749 A1 EP0169749 A1 EP 0169749A1 EP 85401145 A EP85401145 A EP 85401145A EP 85401145 A EP85401145 A EP 85401145A EP 0169749 A1 EP0169749 A1 EP 0169749A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- base
- mast
- ground
- pin
- fixed
- 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
Images
Classifications
-
- 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
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
- E04H12/187—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic with hinged sections
-
- 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
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1242—Rigid masts specially adapted for supporting an aerial
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7016—Diametric end slot is joint component
Definitions
- the invention relates to a device for articulating the base of a mast and to the articulated mast using such a device.
- a light mast preferably tubular, kept vertical by a guy line is generally used to support it.
- the mast is placed on the ground to be equipped with its antenna and cables intended for its guying.
- a result which the invention aims to obtain is a device facilitating the articulation of the base of the mast.
- a device of the aforementioned type in particular characterized in that it comprises a base provided on one side with a means of attachment to the base of the mast and, on the other side, of two parallel plates in which are cut openings opening at the end free of the plate to form forks of width at least equal to the diameter of a pin of horizontal axis carried by a means fixed to the ground.
- the mast 1 is tubular and can be raised or folded down by oscillation around its base 2.
- this base 2 is provided with an articulation device 3 for the mast by ground level 4.
- the device comprises a base 6 provided, on one side, with a means 7 for fixing to the base 2 of the mast and, on the other side, with two parallel plates 8 in which are cut out of the openings 10 emerging at the free end 9 of the plate to form forks of width at least equal to the diameter of a pin 11 of horizontal axis carried by means 12 fixed to the ground 4.
- the means 12 fixed to the ground 4 consists of a stake driven into the ground and whose visible end 13 is crossed by said pin 11 with a horizontal axis.
- this stake is preferably of the type used for guying.
- the means 7 for fixing the base 6 consists of a cylindrical body 14 engaged in the axial housing 15 of the mast 1 until the base 6 abuts against the end face 16.
- This device could for example be made of cast aluminum.
Landscapes
- Architecture (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Road Signs Or Road Markings (AREA)
- Catching Or Destruction (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Tents Or Canopies (AREA)
- Telephone Function (AREA)
- Laser Surgery Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
- L'invention se rapporte à un dispositif d'articulation de la base d'un mât et au mât articulé à l'aide d'un tel dispositif.
- Elle s'applique plus particulièrement mais non exclusivement aux mâts d'antennes émettrices ou réceptrices provisoires utilisées à des fins tant militaires que civiles.
- Lorsque l'on veut disposer d'une antenne provisoire facilement transportable et d'une durée de mise en oeuvre très brève, on utilise généralement pour la supporter un mât léger, de préférence tubulaire maintenu vertical par un haubanage.
- Sur les lieux de mise en oeuvre, le mât est déposé sur le sol pour être équipé de son antenne et des câbles destinés à son haubanage.
- Ensuite, pour redresser ce mât, on en décole la tête du sol pour permettre qu'en se plaçant derrière sa base, on puisse, en exer- cant une traction équilibrée sur au moins deux câbles rattachés non loin de sa tête relever progressivement la tête du mât tandis que sa base reste appuyée au sol.
- Des variations de résistance du terrain résultent des conditions différentes de réaction du sol lors des sollicitations en vue du relevage et un maintien difficile de cette base.
- Un résultat que l'invention vise à obtenir est un dispositif facilitant l'articulation de la base du mât.
- A cet effet, elle a pour objet un dispositif du type précité notamment caractérisé en ce qu'il comprend une embase pourvue d'un côté, d'un moyen de fixation à là base du mât et, de l'autre côté, de deux plaques parallèles dans lesquelles sont découpées des ouvertures débouchant à l'extrémité libre de la plaque pour former des fourches de largeur au moins égale au diamètre d'un tourillon d'axe horizontal porté par un moyen fixé au sol.
- Elle sera bien comprise à l'aide de la description ci-après faite, à titre d'exemple non limitatif, en regard du dessin ci-annexé qui représente schématiquement :
- - figure 1: en vue de face, la base d'un mât équipé du dispositif de l'invention,
- - figure 2: une vue de profil de la figure 1,
- En se reportant au dessin, on voit que le mât 1 est tubulaire et peut être relevé ou rabattu par oscillation autour de sa base 2.. Pour faciliter cette manoeuvre, cette base 2 est pourvue d'un dispositif d'articulation 3 du mât par rapport au sol 4.
- Selon une caractéristique de l'invention, le dispositif comprend une embase 6 pourvue, d'un côté, d'un moyen 7 de fixation à la base 2 du mât et, de l'autre côté, de deux plaques parallèles 8 dans lesquelles sont découpées des ouvertures 10 débouchant à l'extrémité libre 9 de la plaque pour former des fourches de largeur au moins égale au diamètre d'un tourillon il d'axe horizontal porté par un moyen 12 fixé au sol 4.
- Dans un mode préféré de réalisation, le moyen 12 fixé au sol 4 consiste en un piquet enfoncé dans le sol et dont l'extrémité apparente 13 est traversée par le dit tourillon 11 d'axe horizontal.
- De surcroît, ce piquet est de préférence du type de ceux utilisés pour le haubanage.
- Le moyen 7 de fixation de l'embase 6 consiste en un corps cylindrique 14 engagé dans le logement axial 15 du mât 1 jusqu'à butée de l'embase 6 contre la face d'extrémité 16.
- Ce dispositif pourra par exemple être réalisé en aluminium moulé.
Claims (2)
ce dispositif étant CARACTERISE en ce que ce moyen (12) fixé au sol consiste en un piquet du type de ceux utilisés pour le haubanage et dont le tourillon horizontal réalise le tourillon s'engageant dans les fourches de l'embase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT85401145T ATE34197T1 (de) | 1984-06-18 | 1985-06-11 | Mastfussgelenk. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8410001A FR2566036A1 (fr) | 1984-06-18 | 1984-06-18 | Dispositif d'articulation d'un mat et mat articule a l'aide de ce dispositif |
| FR8410001 | 1984-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0169749A1 true EP0169749A1 (fr) | 1986-01-29 |
| EP0169749B1 EP0169749B1 (fr) | 1988-05-11 |
Family
ID=9305408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP85401145A Expired EP0169749B1 (fr) | 1984-06-18 | 1985-06-11 | Articulation d'un pied de mât |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4697779A (fr) |
| EP (1) | EP0169749B1 (fr) |
| AT (1) | ATE34197T1 (fr) |
| CA (1) | CA1274374A (fr) |
| DE (1) | DE3562643D1 (fr) |
| ES (1) | ES8609565A1 (fr) |
| FI (1) | FI77299C (fr) |
| FR (1) | FR2566036A1 (fr) |
| NO (1) | NO161133C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19706193A1 (de) * | 1997-02-18 | 1998-09-03 | Langmatz Lic Gmbh | Kunststoff-Fundament |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7357366B1 (en) * | 2003-10-24 | 2008-04-15 | Russell Corporation | Sports pole mounting structure |
| US8813436B2 (en) * | 2008-02-29 | 2014-08-26 | National Oilwell Varco, L.P. | Pinned structural connection using a pin and plug arrangement |
| US9441423B2 (en) | 2008-02-29 | 2016-09-13 | National Oilwell Varco, L.P. | Drilling rig masts and methods of assembly and erection |
| US8910432B2 (en) * | 2010-04-09 | 2014-12-16 | Electro Mechanical Industries, Inc. | Tower structure |
| US8800219B2 (en) | 2011-05-17 | 2014-08-12 | Wilbur L. Anderson, Inc. | Tilt tower assembly and a method of using the same, and a method to ship and assemble a tilt tower |
| US8698695B2 (en) | 2011-07-28 | 2014-04-15 | Deere & Company | Antenna system for use in agricultural fields or other work areas |
| US9091125B2 (en) | 2012-01-16 | 2015-07-28 | National Oilwell Varco, L.P. | Collapsible substructure for a mobile drilling rig |
| US8863450B2 (en) | 2013-03-11 | 2014-10-21 | Paula C. Anderson | Tilt tower and pipe auger anchor assembly |
| SE546471C2 (en) * | 2023-06-13 | 2024-11-12 | S2H2 Bm Concept Ab | A Set of Legs for a Solar Panel Support System and a Leg Erecting Method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE633567C (de) * | 1935-03-08 | 1936-07-30 | Dominikus Zitzen | An einer Wand anzubringender, in der Hoehenneigung verstellbarer Fahnenstangenhalter |
| GB560627A (en) * | 1942-06-22 | 1944-04-12 | Constructors Ltd | Improvements in or relating to masts and the like |
| US2440689A (en) * | 1944-07-06 | 1948-05-04 | Us Sec War | Extensible antenna support |
| FR1030021A (fr) * | 1950-12-22 | 1953-06-09 | Aluminium Francais | Nouveau pylône métallique pour lignes électriques |
| GB798426A (en) * | 1956-03-22 | 1958-07-23 | Kenneth Douglas Montrose | Improvements in and relating to mooring and tethering devices |
| US3110368A (en) * | 1959-11-12 | 1963-11-12 | John S Ross | Sectional torsionally rigid mast |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US205459A (en) * | 1878-06-25 | Improvement in fence-posts | ||
| US827794A (en) * | 1905-10-20 | 1906-08-07 | Bucyrus Co | A-frame. |
| US2200338A (en) * | 1938-08-29 | 1940-05-14 | Carl T Mason | Antenna mast |
| US2564065A (en) * | 1949-05-24 | 1951-08-14 | Fred I Jaden | Folding fish pole holder |
| FR1037063A (fr) * | 1951-05-15 | 1953-09-14 | Support articulé orientable pour gaule de pêcheur, à ferrage semi-automatique | |
| US2701701A (en) * | 1951-06-05 | 1955-02-08 | George L Wolff | Receptacle holder |
| US3061960A (en) * | 1961-02-23 | 1962-11-06 | Rolland O Dull | Reserved parking post |
| US3169742A (en) * | 1963-05-29 | 1965-02-16 | Smith Guilford Houston | Garbage can holder |
| US3280439A (en) * | 1964-04-16 | 1966-10-25 | Norco Inc | Mechanical coupling |
| US3450378A (en) * | 1966-11-28 | 1969-06-17 | John Michael Cucka | Antenna mounting unit |
| US3466715A (en) * | 1967-06-05 | 1969-09-16 | Norco Inc | Releasable plug-and-socket fastener |
| US4167740A (en) * | 1978-05-24 | 1979-09-11 | Shriver James R | One man antenna tower |
-
1984
- 1984-06-18 FR FR8410001A patent/FR2566036A1/fr active Pending
-
1985
- 1985-06-11 AT AT85401145T patent/ATE34197T1/de active
- 1985-06-11 EP EP85401145A patent/EP0169749B1/fr not_active Expired
- 1985-06-11 DE DE8585401145T patent/DE3562643D1/de not_active Expired
- 1985-06-14 FI FI852390A patent/FI77299C/fi not_active IP Right Cessation
- 1985-06-17 ES ES544272A patent/ES8609565A1/es not_active Expired
- 1985-06-17 NO NO852435A patent/NO161133C/no unknown
- 1985-06-17 CA CA000484170A patent/CA1274374A/fr not_active Expired - Fee Related
- 1985-06-18 US US06/745,933 patent/US4697779A/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE633567C (de) * | 1935-03-08 | 1936-07-30 | Dominikus Zitzen | An einer Wand anzubringender, in der Hoehenneigung verstellbarer Fahnenstangenhalter |
| GB560627A (en) * | 1942-06-22 | 1944-04-12 | Constructors Ltd | Improvements in or relating to masts and the like |
| US2440689A (en) * | 1944-07-06 | 1948-05-04 | Us Sec War | Extensible antenna support |
| FR1030021A (fr) * | 1950-12-22 | 1953-06-09 | Aluminium Francais | Nouveau pylône métallique pour lignes électriques |
| GB798426A (en) * | 1956-03-22 | 1958-07-23 | Kenneth Douglas Montrose | Improvements in and relating to mooring and tethering devices |
| US3110368A (en) * | 1959-11-12 | 1963-11-12 | John S Ross | Sectional torsionally rigid mast |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19706193A1 (de) * | 1997-02-18 | 1998-09-03 | Langmatz Lic Gmbh | Kunststoff-Fundament |
| DE19706193C2 (de) * | 1997-02-18 | 2001-08-09 | Langmatz Lic Gmbh | Kunststoff-Fundament |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3562643D1 (en) | 1988-06-16 |
| NO852435L (no) | 1985-12-19 |
| FI852390A0 (fi) | 1985-06-14 |
| ATE34197T1 (de) | 1988-05-15 |
| FI852390L (fi) | 1985-12-19 |
| US4697779A (en) | 1987-10-06 |
| ES8609565A1 (es) | 1986-07-16 |
| CA1274374A (fr) | 1990-09-25 |
| ES544272A0 (es) | 1986-07-16 |
| NO161133B (no) | 1989-03-28 |
| FR2566036A1 (fr) | 1985-12-20 |
| EP0169749B1 (fr) | 1988-05-11 |
| NO161133C (no) | 1989-07-05 |
| FI77299B (fi) | 1988-10-31 |
| FI77299C (fi) | 1989-02-10 |
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