EP1003596A1 - Engin pour le recouvrement et le decouvrement de toutes surfaces par une bache ou apparente - Google Patents
Engin pour le recouvrement et le decouvrement de toutes surfaces par une bache ou apparenteInfo
- Publication number
- EP1003596A1 EP1003596A1 EP97929042A EP97929042A EP1003596A1 EP 1003596 A1 EP1003596 A1 EP 1003596A1 EP 97929042 A EP97929042 A EP 97929042A EP 97929042 A EP97929042 A EP 97929042A EP 1003596 A1 EP1003596 A1 EP 1003596A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- covering
- seat
- machine
- elements
- triangular
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
- A63C19/12—Removable protective covers for courts, rinks, or game pitches or the like
Definitions
- the present invention aims to recover and uncover any area, such as a sports field or cultivated area, to protect it from various climatological or other elements and relates to a device making it possible to carry out these operations in a simple and rapid manner.
- the covering for example of sports fields, is not new in itself and various systems have already been exposed.
- European patent application 0236983 which describes the movement of a cover sheet in longitudinal rails by carriages.
- An embodiment for the unwinding and winding of a tarpaulin is also described in European patent application 0427677.
- the covering is carried out by a set of panels connected together telescopically for ability to move from a cover position to a surface cover position.
- German patent application 4137295 relates to a method and a device for covering a surface by means of a plastic sheet which is wound on a drum and made up of several overlapping elements.
- the various known systems, as described above, are complicated and expensive. They are difficult to modulate or move from one surface to another.
- a device overcomes such drawbacks and is characterized in that it consists of a seat made up of two axes, arranged in parallel and connected to each other by spacers, provided with wheels or rollers and a system transmission for the movement of the seat, of triangular elements arranged vertically on said spacers to serve as support for a covering element, such as a tarpaulin, arranged in an accordion in its folded position, and in means for causing deploying and folding the covering element synchronously with the transmission system for moving the seat.
- a covering element such as a tarpaulin
- the triangular elements are shaped into right triangles, the hypotenuse of which is intended to receive the covering element folded in accordion.
- FIG. 5 and 6 views similar to those of Figures 3 and 4, with the transmission system to cause the folding or unfolding of the covering element;
- FIG. 7 to 9 the covering element, intended to be associated with the machine according to the invention, in deployed form, respectively on a reduced scale in plan view, in front view and in profile view;
- FIG. 10 the machine according to the invention, in profile view, with the covering element completely folded
- the machine consists of a seat having two axes 1 arranged parallel to each other, at a distance of about one to five meters (depending on the importance of the 'machine) and of length equal to the width of the ground to be covered, spacers 2, metallic or otherwise, connecting the two axes 1 at a distance from each other perpendicularly to these, elements 3 arranged in diagonal between two neighboring spacers 2 to serve as stiffeners, wheels or rollers 4 on which the axes 1 are mounted, and motors 5 to transmit the movement of movement of the machine by means of pinions 6 mounted on one axes 1.
- triangular elements 7 generally in the shape of a right triangle, each fixed on a spacer 2 while being arranged perpendicular to the surface to be protected by its short side 8, which is extended upwards by a curve 9.
- These perpendicular elements 7 are each propped up by two elements 10 arranged symmetrically on either side to ensure the rigidity of the assembly. Between each inclined side, we hypothesize 8 ′, triangular elements 7 are stretched, nets or ropes (not shown), the purpose of which will be described below.
- a vertical upright 11 arriving near the curved part 9 and propped up by elements 12.
- These uprights 11 carry at their apex an axis 13, of the same length as the axes 1 and on which are mounted, on either side of each curved part 9, drive wheels 14.
- the axle 13 is driven by motors 15, with transmission by chains and sprockets, these motors being arranged on the 'seat like the motors 5 and the speed of the two groups of motors being adjusted to operate synchronously.
- a covering element such as a sheet 16 associated with the device described above may, depending on the size of the area to be covered, be in one piece or reconstituted such as a patchwork of rectangular or square pieces.
- rings 17 (Fig. 7 to 9) are arranged on its surface along fictitious lines parallel in the length of the tarpaulin.
- the rings 17 of each of these lines are at least as numerous as the triangular elements 3 of the seat; they are interconnected both over the length and across the width by ropes 18, attached individually to each ring.
- a device according to the invention has various advantages. It is built like a mechanic by an assembly of parts, normally metallic, the various parts being able to be easily replaced in the event of defect or wear.
- the machine can be easily disassembled and reassembled elsewhere; it simply works with two groups of engines and transmissions, one for moving the machine, the other for cover movements, the storage of which is facilitated by its folding into an accordion.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Tents Or Canopies (AREA)
Abstract
Description
Claims
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/BE1997/000075 WO1999001187A1 (fr) | 1997-07-03 | 1997-07-03 | Engin pour le recouvrement et le decouvrement de toutes surfaces par une bache ou apparente |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1003596A1 true EP1003596A1 (fr) | 2000-05-31 |
EP1003596B1 EP1003596B1 (fr) | 2003-03-26 |
Family
ID=3890300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97929042A Expired - Lifetime EP1003596B1 (fr) | 1997-07-03 | 1997-07-03 | Engin pour le recouvrement et le decouvrement de toutes surfaces par une bache ou apparente |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP1003596B1 (fr) |
AR (1) | AR016311A1 (fr) |
AT (1) | ATE235288T1 (fr) |
AU (1) | AU3330697A (fr) |
DE (1) | DE69720290T2 (fr) |
DK (1) | DK1003596T3 (fr) |
ES (1) | ES2191841T3 (fr) |
MA (1) | MA26030A1 (fr) |
PT (1) | PT1003596E (fr) |
WO (1) | WO1999001187A1 (fr) |
ZA (1) | ZA985810B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK1894608T3 (da) * | 2006-09-01 | 2009-08-03 | Bernard Hansez-Gonne | Multifunktionelt beskyttelsessystem til en sportsplads |
ES2609251B1 (es) * | 2015-10-16 | 2017-11-22 | Antonio Ibañez De Alba | Cobertor de protección y conservación del césped para campos de uso deportivo |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4050972A (en) * | 1977-02-25 | 1977-09-27 | Cardinal Jr Daniel E | Laying down of large sheets of film |
FR2483795A2 (fr) * | 1980-06-09 | 1981-12-11 | Villain Charles | Dispositif amovible destine a la protection de surfaces planes, par exemple contre les agents atmospheriques |
DE3130858A1 (de) * | 1981-08-04 | 1983-05-26 | Uwe 4950 Minden Müller | Abdeckung fuer einen tennisplatz |
-
1997
- 1997-07-03 ES ES97929042T patent/ES2191841T3/es not_active Expired - Lifetime
- 1997-07-03 EP EP97929042A patent/EP1003596B1/fr not_active Expired - Lifetime
- 1997-07-03 AT AT97929042T patent/ATE235288T1/de not_active IP Right Cessation
- 1997-07-03 WO PCT/BE1997/000075 patent/WO1999001187A1/fr active IP Right Grant
- 1997-07-03 DK DK97929042T patent/DK1003596T3/da active
- 1997-07-03 DE DE69720290T patent/DE69720290T2/de not_active Expired - Fee Related
- 1997-07-03 AU AU33306/97A patent/AU3330697A/en not_active Abandoned
- 1997-07-03 PT PT97929042T patent/PT1003596E/pt unknown
-
1998
- 1998-07-01 MA MA25156A patent/MA26030A1/fr unknown
- 1998-07-02 ZA ZA985810A patent/ZA985810B/xx unknown
- 1998-07-03 AR ARP980103269A patent/AR016311A1/es active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO9901187A1 * |
Also Published As
Publication number | Publication date |
---|---|
PT1003596E (pt) | 2003-08-29 |
EP1003596B1 (fr) | 2003-03-26 |
ATE235288T1 (de) | 2003-04-15 |
WO1999001187A1 (fr) | 1999-01-14 |
AR016311A1 (es) | 2001-07-04 |
MA26030A1 (fr) | 2004-04-01 |
DE69720290D1 (de) | 2003-04-30 |
DE69720290T2 (de) | 2003-12-11 |
AU3330697A (en) | 1999-01-25 |
ES2191841T3 (es) | 2003-09-16 |
ZA985810B (en) | 1999-04-07 |
DK1003596T3 (da) | 2003-07-21 |
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